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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). | - |
| 4 | ** Contact: http://www.qt-project.org/legal | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtGui module of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
| 9 | ** Commercial License Usage | - |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
| 11 | ** accordance with the commercial license agreement provided with the | - |
| 12 | ** Software or, alternatively, in accordance with the terms contained in | - |
| 13 | ** a written agreement between you and Digia. For licensing terms and | - |
| 14 | ** conditions see http://qt.digia.com/licensing. For further information | - |
| 15 | ** use the contact form at http://qt.digia.com/contact-us. | - |
| 16 | ** | - |
| 17 | ** GNU Lesser General Public License Usage | - |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
| 19 | ** General Public License version 2.1 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 2.1 requirements | - |
| 23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 24 | ** | - |
| 25 | ** In addition, as a special exception, Digia gives you certain additional | - |
| 26 | ** rights. These rights are described in the Digia Qt LGPL Exception | - |
| 27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 28 | ** | - |
| 29 | ** GNU General Public License Usage | - |
| 30 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 31 | ** General Public License version 3.0 as published by the Free Software | - |
| 32 | ** Foundation and appearing in the file LICENSE.GPL included in the | - |
| 33 | ** packaging of this file. Please review the following information to | - |
| 34 | ** ensure the GNU General Public License version 3.0 requirements will be | - |
| 35 | ** met: http://www.gnu.org/copyleft/gpl.html. | - |
| 36 | ** | - |
| 37 | ** | - |
| 38 | ** $QT_END_LICENSE$ | - |
| 39 | ** | - |
| 40 | ****************************************************************************/ | - |
| 41 | | - |
| 42 | #include "qsplitter.h" | - |
| 43 | #ifndef QT_NO_SPLITTER | - |
| 44 | | - |
| 45 | #include "qapplication.h" | - |
| 46 | #include "qcursor.h" | - |
| 47 | #include "qdrawutil.h" | - |
| 48 | #include "qevent.h" | - |
| 49 | #include "qlayout.h" | - |
| 50 | #include "qlist.h" | - |
| 51 | #include "qpainter.h" | - |
| 52 | #include "qrubberband.h" | - |
| 53 | #include "qstyle.h" | - |
| 54 | #include "qstyleoption.h" | - |
| 55 | #include "qtextstream.h" | - |
| 56 | #include "qvarlengtharray.h" | - |
| 57 | #include "qvector.h" | - |
| 58 | #include "private/qlayoutengine_p.h" | - |
| 59 | #include "private/qsplitter_p.h" | - |
| 60 | #include "qtimer.h" | - |
| 61 | #include "qdebug.h" | - |
| 62 | | - |
| 63 | #include <ctype.h> | - |
| 64 | | - |
| 65 | QT_BEGIN_NAMESPACE | - |
| 66 | | - |
| 67 | //#define QSPLITTER_DEBUG | - |
| 68 | | - |
| 69 | /*! | - |
| 70 | \class QSplitterHandle | - |
| 71 | \brief The QSplitterHandle class provides handle functionality for the splitter. | - |
| 72 | | - |
| 73 | \ingroup organizers | - |
| 74 | \inmodule QtWidgets | - |
| 75 | | - |
| 76 | QSplitterHandle is typically what people think about when they think about | - |
| 77 | a splitter. It is the handle that is used to resize the widgets. | - |
| 78 | | - |
| 79 | A typical developer using QSplitter will never have to worry about | - |
| 80 | QSplitterHandle. It is provided for developers who want splitter handles | - |
| 81 | that provide extra features, such as popup menus. | - |
| 82 | | - |
| 83 | The typical way one would create splitter handles is to subclass QSplitter and then | - |
| 84 | reimplement QSplitter::createHandle() to instantiate the custom splitter | - |
| 85 | handle. For example, a minimum QSplitter subclass might look like this: | - |
| 86 | | - |
| 87 | \snippet splitterhandle/splitter.h 0 | - |
| 88 | | - |
| 89 | The \l{QSplitter::}{createHandle()} implementation simply constructs a | - |
| 90 | custom splitter handle, called \c Splitter in this example: | - |
| 91 | | - |
| 92 | \snippet splitterhandle/splitter.cpp 1 | - |
| 93 | | - |
| 94 | Information about a given handle can be obtained using functions like | - |
| 95 | orientation() and opaqueResize(), and is retrieved from its parent splitter. | - |
| 96 | Details like these can be used to give custom handles different appearances | - |
| 97 | depending on the splitter's orientation. | - |
| 98 | | - |
| 99 | The complexity of a custom handle subclass depends on the tasks that it | - |
| 100 | needs to perform. A simple subclass might only provide a paintEvent() | - |
| 101 | implementation: | - |
| 102 | | - |
| 103 | \snippet splitterhandle/splitter.cpp 0 | - |
| 104 | | - |
| 105 | In this example, a predefined gradient is set up differently depending on | - |
| 106 | the orientation of the handle. QSplitterHandle provides a reasonable | - |
| 107 | size hint for the handle, so the subclass does not need to provide a | - |
| 108 | reimplementation of sizeHint() unless the handle has special size | - |
| 109 | requirements. | - |
| 110 | | - |
| 111 | \sa QSplitter | - |
| 112 | */ | - |
| 113 | | - |
| 114 | /*! | - |
| 115 | Creates a QSplitter handle with the given \a orientation and | - |
| 116 | \a parent. | - |
| 117 | */ | - |
| 118 | QSplitterHandle::QSplitterHandle(Qt::Orientation orientation, QSplitter *parent) | - |
| 119 | : QWidget(*new QSplitterHandlePrivate, parent, 0) | - |
| 120 | { | - |
| 121 | Q_D(QSplitterHandle); executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 122 | d->s = parent; executed (the execution status of this line is deduced): d->s = parent; | - |
| 123 | setOrientation(orientation); executed (the execution status of this line is deduced): setOrientation(orientation); | - |
| 124 | } executed: }Execution Count:862 | 862 |
| 125 | | - |
| 126 | /*! | - |
| 127 | Destructor. | - |
| 128 | */ | - |
| 129 | QSplitterHandle::~QSplitterHandle() | - |
| 130 | { | - |
| 131 | } | - |
| 132 | | - |
| 133 | /*! | - |
| 134 | Sets the orientation of the splitter handle to \a orientation. | - |
| 135 | This is usually propagated from the QSplitter. | - |
| 136 | | - |
| 137 | \sa QSplitter::setOrientation() | - |
| 138 | */ | - |
| 139 | void QSplitterHandle::setOrientation(Qt::Orientation orientation) | - |
| 140 | { | - |
| 141 | Q_D(QSplitterHandle); executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 142 | d->orient = orientation; executed (the execution status of this line is deduced): d->orient = orientation; | - |
| 143 | #ifndef QT_NO_CURSOR | - |
| 144 | setCursor(orientation == Qt::Horizontal ? Qt::SplitHCursor : Qt::SplitVCursor); executed (the execution status of this line is deduced): setCursor(orientation == Qt::Horizontal ? Qt::SplitHCursor : Qt::SplitVCursor); | - |
| 145 | #endif | - |
| 146 | } executed: }Execution Count:880 | 880 |
| 147 | | - |
| 148 | /*! | - |
| 149 | Returns the handle's orientation. This is usually propagated from the QSplitter. | - |
| 150 | | - |
| 151 | \sa QSplitter::orientation() | - |
| 152 | */ | - |
| 153 | Qt::Orientation QSplitterHandle::orientation() const | - |
| 154 | { | - |
| 155 | Q_D(const QSplitterHandle); executed (the execution status of this line is deduced): const QSplitterHandlePrivate * const d = d_func(); | - |
| 156 | return d->orient; executed: return d->orient;Execution Count:50 | 50 |
| 157 | } | - |
| 158 | | - |
| 159 | | - |
| 160 | /*! | - |
| 161 | Returns true if widgets are resized dynamically (opaquely), otherwise | - |
| 162 | returns false. This value is controlled by the QSplitter. | - |
| 163 | | - |
| 164 | \sa QSplitter::opaqueResize() | - |
| 165 | | - |
| 166 | */ | - |
| 167 | bool QSplitterHandle::opaqueResize() const | - |
| 168 | { | - |
| 169 | Q_D(const QSplitterHandle); never executed (the execution status of this line is deduced): const QSplitterHandlePrivate * const d = d_func(); | - |
| 170 | return d->s->opaqueResize(); never executed: return d->s->opaqueResize(); | 0 |
| 171 | } | - |
| 172 | | - |
| 173 | | - |
| 174 | /*! | - |
| 175 | Returns the splitter associated with this splitter handle. | - |
| 176 | | - |
| 177 | \sa QSplitter::handle() | - |
| 178 | */ | - |
| 179 | QSplitter *QSplitterHandle::splitter() const | - |
| 180 | { | - |
| 181 | return d_func()->s; never executed: return d_func()->s; | 0 |
| 182 | } | - |
| 183 | | - |
| 184 | /*! | - |
| 185 | Tells the splitter to move this handle to position \a pos, which is | - |
| 186 | the distance from the left or top edge of the widget. | - |
| 187 | | - |
| 188 | Note that \a pos is also measured from the left (or top) for | - |
| 189 | right-to-left languages. This function will map \a pos to the | - |
| 190 | appropriate position before calling QSplitter::moveSplitter(). | - |
| 191 | | - |
| 192 | \sa QSplitter::moveSplitter(), closestLegalPosition() | - |
| 193 | */ | - |
| 194 | void QSplitterHandle::moveSplitter(int pos) | - |
| 195 | { | - |
| 196 | Q_D(QSplitterHandle); never executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 197 | if (d->s->isRightToLeft() && d->orient == Qt::Horizontal) never evaluated: d->s->isRightToLeft() never evaluated: d->orient == Qt::Horizontal | 0 |
| 198 | pos = d->s->contentsRect().width() - pos; never executed: pos = d->s->contentsRect().width() - pos; | 0 |
| 199 | d->s->moveSplitter(pos, d->s->indexOf(this)); never executed (the execution status of this line is deduced): d->s->moveSplitter(pos, d->s->indexOf(this)); | - |
| 200 | } | 0 |
| 201 | | - |
| 202 | /*! | - |
| 203 | Returns the closest legal position to \a pos of the splitter | - |
| 204 | handle. The positions are measured from the left or top edge of | - |
| 205 | the splitter, even for right-to-left languages. | - |
| 206 | | - |
| 207 | \sa QSplitter::closestLegalPosition(), moveSplitter() | - |
| 208 | */ | - |
| 209 | | - |
| 210 | int QSplitterHandle::closestLegalPosition(int pos) | - |
| 211 | { | - |
| 212 | Q_D(QSplitterHandle); never executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 213 | QSplitter *s = d->s; never executed (the execution status of this line is deduced): QSplitter *s = d->s; | - |
| 214 | if (s->isRightToLeft() && d->orient == Qt::Horizontal) { never evaluated: s->isRightToLeft() never evaluated: d->orient == Qt::Horizontal | 0 |
| 215 | int w = s->contentsRect().width(); never executed (the execution status of this line is deduced): int w = s->contentsRect().width(); | - |
| 216 | return w - s->closestLegalPosition(w - pos, s->indexOf(this)); never executed: return w - s->closestLegalPosition(w - pos, s->indexOf(this)); | 0 |
| 217 | } | - |
| 218 | return s->closestLegalPosition(pos, s->indexOf(this)); never executed: return s->closestLegalPosition(pos, s->indexOf(this)); | 0 |
| 219 | } | - |
| 220 | | - |
| 221 | /*! | - |
| 222 | \reimp | - |
| 223 | */ | - |
| 224 | QSize QSplitterHandle::sizeHint() const | - |
| 225 | { | - |
| 226 | Q_D(const QSplitterHandle); executed (the execution status of this line is deduced): const QSplitterHandlePrivate * const d = d_func(); | - |
| 227 | int hw = d->s->handleWidth(); executed (the execution status of this line is deduced): int hw = d->s->handleWidth(); | - |
| 228 | QStyleOption opt(0); executed (the execution status of this line is deduced): QStyleOption opt(0); | - |
| 229 | opt.init(d->s); executed (the execution status of this line is deduced): opt.init(d->s); | - |
| 230 | opt.state = QStyle::State_None; executed (the execution status of this line is deduced): opt.state = QStyle::State_None; | - |
| 231 | return parentWidget()->style()->sizeFromContents(QStyle::CT_Splitter, &opt, QSize(hw, hw), d->s) executed: return parentWidget()->style()->sizeFromContents(QStyle::CT_Splitter, &opt, QSize(hw, hw), d->s) .expandedTo(QApplication::globalStrut());Execution Count:8195 | 8195 |
| 232 | .expandedTo(QApplication::globalStrut()); executed: return parentWidget()->style()->sizeFromContents(QStyle::CT_Splitter, &opt, QSize(hw, hw), d->s) .expandedTo(QApplication::globalStrut());Execution Count:8195 | 8195 |
| 233 | } | - |
| 234 | | - |
| 235 | /*! | - |
| 236 | \reimp | - |
| 237 | */ | - |
| 238 | void QSplitterHandle::resizeEvent(QResizeEvent *event) | - |
| 239 | { | - |
| 240 | Q_D(const QSplitterHandle); executed (the execution status of this line is deduced): const QSplitterHandlePrivate * const d = d_func(); | - |
| 241 | | - |
| 242 | // When splitters are only 1 or 0 pixel large we increase the | - |
| 243 | // actual grab area to five pixels | - |
| 244 | | - |
| 245 | // Note that QSplitter uses contentsRect for layouting | - |
| 246 | // and ensures that handles are drawn on top of widgets | - |
| 247 | // We simply use the contents margins for draggin and only | - |
| 248 | // paint the mask area | - |
| 249 | bool useTinyMode = (d->s->handleWidth() <= 1); executed (the execution status of this line is deduced): bool useTinyMode = (d->s->handleWidth() <= 1); | - |
| 250 | setAttribute(Qt::WA_MouseNoMask, useTinyMode); executed (the execution status of this line is deduced): setAttribute(Qt::WA_MouseNoMask, useTinyMode); | - |
| 251 | if (useTinyMode) { partially evaluated: useTinyMode| no Evaluation Count:0 | yes Evaluation Count:80 |
| 0-80 |
| 252 | if (orientation() == Qt::Horizontal) never evaluated: orientation() == Qt::Horizontal | 0 |
| 253 | setContentsMargins(2, 0, 2, 0); never executed: setContentsMargins(2, 0, 2, 0); | 0 |
| 254 | else | - |
| 255 | setContentsMargins(0, 2, 0, 2); never executed: setContentsMargins(0, 2, 0, 2); | 0 |
| 256 | setMask(QRegion(contentsRect())); never executed (the execution status of this line is deduced): setMask(QRegion(contentsRect())); | - |
| 257 | } | 0 |
| 258 | | - |
| 259 | QWidget::resizeEvent(event); executed (the execution status of this line is deduced): QWidget::resizeEvent(event); | - |
| 260 | } executed: }Execution Count:80 | 80 |
| 261 | | - |
| 262 | /*! | - |
| 263 | \reimp | - |
| 264 | */ | - |
| 265 | bool QSplitterHandle::event(QEvent *event) | - |
| 266 | { | - |
| 267 | Q_D(QSplitterHandle); executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 268 | switch(event->type()) { | - |
| 269 | case QEvent::HoverEnter: | - |
| 270 | d->hover = true; never executed (the execution status of this line is deduced): d->hover = true; | - |
| 271 | update(); never executed (the execution status of this line is deduced): update(); | - |
| 272 | break; | 0 |
| 273 | case QEvent::HoverLeave: | - |
| 274 | d->hover = false; never executed (the execution status of this line is deduced): d->hover = false; | - |
| 275 | update(); never executed (the execution status of this line is deduced): update(); | - |
| 276 | break; | 0 |
| 277 | default: | - |
| 278 | break; executed: break;Execution Count:3244 | 3244 |
| 279 | } | - |
| 280 | return QWidget::event(event); executed: return QWidget::event(event);Execution Count:3244 | 3244 |
| 281 | } | - |
| 282 | | - |
| 283 | /*! | - |
| 284 | \reimp | - |
| 285 | */ | - |
| 286 | void QSplitterHandle::mouseMoveEvent(QMouseEvent *e) | - |
| 287 | { | - |
| 288 | Q_D(QSplitterHandle); never executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 289 | if (!(e->buttons() & Qt::LeftButton)) never evaluated: !(e->buttons() & Qt::LeftButton) | 0 |
| 290 | return; | 0 |
| 291 | int pos = d->pick(parentWidget()->mapFromGlobal(e->globalPos())) never executed (the execution status of this line is deduced): int pos = d->pick(parentWidget()->mapFromGlobal(e->globalPos())) | - |
| 292 | - d->mouseOffset; never executed (the execution status of this line is deduced): - d->mouseOffset; | - |
| 293 | if (opaqueResize()) { never evaluated: opaqueResize() | 0 |
| 294 | moveSplitter(pos); never executed (the execution status of this line is deduced): moveSplitter(pos); | - |
| 295 | } else { | 0 |
| 296 | d->s->setRubberBand(closestLegalPosition(pos)); never executed (the execution status of this line is deduced): d->s->setRubberBand(closestLegalPosition(pos)); | - |
| 297 | } | 0 |
| 298 | } | - |
| 299 | | - |
| 300 | /*! | - |
| 301 | \reimp | - |
| 302 | */ | - |
| 303 | void QSplitterHandle::mousePressEvent(QMouseEvent *e) | - |
| 304 | { | - |
| 305 | Q_D(QSplitterHandle); never executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 306 | if (e->button() == Qt::LeftButton) { never evaluated: e->button() == Qt::LeftButton | 0 |
| 307 | d->mouseOffset = d->pick(e->pos()); never executed (the execution status of this line is deduced): d->mouseOffset = d->pick(e->pos()); | - |
| 308 | d->pressed = true; never executed (the execution status of this line is deduced): d->pressed = true; | - |
| 309 | update(); never executed (the execution status of this line is deduced): update(); | - |
| 310 | } | 0 |
| 311 | } | 0 |
| 312 | | - |
| 313 | /*! | - |
| 314 | \reimp | - |
| 315 | */ | - |
| 316 | void QSplitterHandle::mouseReleaseEvent(QMouseEvent *e) | - |
| 317 | { | - |
| 318 | Q_D(QSplitterHandle); never executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 319 | if (!opaqueResize() && e->button() == Qt::LeftButton) { never evaluated: !opaqueResize() never evaluated: e->button() == Qt::LeftButton | 0 |
| 320 | int pos = d->pick(parentWidget()->mapFromGlobal(e->globalPos())) never executed (the execution status of this line is deduced): int pos = d->pick(parentWidget()->mapFromGlobal(e->globalPos())) | - |
| 321 | - d->mouseOffset; never executed (the execution status of this line is deduced): - d->mouseOffset; | - |
| 322 | d->s->setRubberBand(-1); never executed (the execution status of this line is deduced): d->s->setRubberBand(-1); | - |
| 323 | moveSplitter(pos); never executed (the execution status of this line is deduced): moveSplitter(pos); | - |
| 324 | } | 0 |
| 325 | if (e->button() == Qt::LeftButton) { never evaluated: e->button() == Qt::LeftButton | 0 |
| 326 | d->pressed = false; never executed (the execution status of this line is deduced): d->pressed = false; | - |
| 327 | update(); never executed (the execution status of this line is deduced): update(); | - |
| 328 | } | 0 |
| 329 | } | 0 |
| 330 | | - |
| 331 | /*! | - |
| 332 | \reimp | - |
| 333 | */ | - |
| 334 | void QSplitterHandle::paintEvent(QPaintEvent *) | - |
| 335 | { | - |
| 336 | Q_D(QSplitterHandle); executed (the execution status of this line is deduced): QSplitterHandlePrivate * const d = d_func(); | - |
| 337 | QPainter p(this); executed (the execution status of this line is deduced): QPainter p(this); | - |
| 338 | QStyleOption opt(0); executed (the execution status of this line is deduced): QStyleOption opt(0); | - |
| 339 | opt.rect = contentsRect(); executed (the execution status of this line is deduced): opt.rect = contentsRect(); | - |
| 340 | opt.palette = palette(); executed (the execution status of this line is deduced): opt.palette = palette(); | - |
| 341 | if (orientation() == Qt::Horizontal) evaluated: orientation() == Qt::Horizontal| yes Evaluation Count:48 | yes Evaluation Count:2 |
| 2-48 |
| 342 | opt.state = QStyle::State_Horizontal; executed: opt.state = QStyle::State_Horizontal;Execution Count:48 | 48 |
| 343 | else | - |
| 344 | opt.state = QStyle::State_None; executed: opt.state = QStyle::State_None;Execution Count:2 | 2 |
| 345 | if (d->hover) partially evaluated: d->hover| no Evaluation Count:0 | yes Evaluation Count:50 |
| 0-50 |
| 346 | opt.state |= QStyle::State_MouseOver; never executed: opt.state |= QStyle::State_MouseOver; | 0 |
| 347 | if (d->pressed) partially evaluated: d->pressed| no Evaluation Count:0 | yes Evaluation Count:50 |
| 0-50 |
| 348 | opt.state |= QStyle::State_Sunken; never executed: opt.state |= QStyle::State_Sunken; | 0 |
| 349 | if (isEnabled()) partially evaluated: isEnabled()| yes Evaluation Count:50 | no Evaluation Count:0 |
| 0-50 |
| 350 | opt.state |= QStyle::State_Enabled; executed: opt.state |= QStyle::State_Enabled;Execution Count:50 | 50 |
| 351 | parentWidget()->style()->drawControl(QStyle::CE_Splitter, &opt, &p, d->s); executed (the execution status of this line is deduced): parentWidget()->style()->drawControl(QStyle::CE_Splitter, &opt, &p, d->s); | - |
| 352 | } executed: }Execution Count:50 | 50 |
| 353 | | - |
| 354 | | - |
| 355 | int QSplitterLayoutStruct::getWidgetSize(Qt::Orientation orient) | - |
| 356 | { | - |
| 357 | if (sizer == -1) { evaluated: sizer == -1| yes Evaluation Count:21 | yes Evaluation Count:2749 |
| 21-2749 |
| 358 | QSize s = widget->sizeHint(); executed (the execution status of this line is deduced): QSize s = widget->sizeHint(); | - |
| 359 | const int presizer = pick(s, orient); executed (the execution status of this line is deduced): const int presizer = pick(s, orient); | - |
| 360 | const int realsize = pick(widget->size(), orient); executed (the execution status of this line is deduced): const int realsize = pick(widget->size(), orient); | - |
| 361 | if (!s.isValid() || (widget->testAttribute(Qt::WA_Resized) && (realsize > presizer))) { evaluated: !s.isValid()| yes Evaluation Count:2 | yes Evaluation Count:19 |
evaluated: widget->testAttribute(Qt::WA_Resized)| yes Evaluation Count:10 | yes Evaluation Count:9 |
partially evaluated: (realsize > presizer)| no Evaluation Count:0 | yes Evaluation Count:10 |
| 0-19 |
| 362 | sizer = pick(widget->size(), orient); executed (the execution status of this line is deduced): sizer = pick(widget->size(), orient); | - |
| 363 | } else { executed: }Execution Count:2 | 2 |
| 364 | sizer = presizer; executed (the execution status of this line is deduced): sizer = presizer; | - |
| 365 | } executed: }Execution Count:19 | 19 |
| 366 | QSizePolicy p = widget->sizePolicy(); executed (the execution status of this line is deduced): QSizePolicy p = widget->sizePolicy(); | - |
| 367 | int sf = (orient == Qt::Horizontal) ? p.horizontalStretch() : p.verticalStretch(); evaluated: (orient == Qt::Horizontal)| yes Evaluation Count:19 | yes Evaluation Count:2 |
| 2-19 |
| 368 | if (sf > 1) partially evaluated: sf > 1| no Evaluation Count:0 | yes Evaluation Count:21 |
| 0-21 |
| 369 | sizer *= sf; never executed: sizer *= sf; | 0 |
| 370 | } executed: }Execution Count:21 | 21 |
| 371 | return sizer; executed: return sizer;Execution Count:2770 | 2770 |
| 372 | } | - |
| 373 | | - |
| 374 | int QSplitterLayoutStruct::getHandleSize(Qt::Orientation orient) | - |
| 375 | { | - |
| 376 | return pick(handle->sizeHint(), orient); executed: return pick(handle->sizeHint(), orient);Execution Count:5585 | 5585 |
| 377 | } | - |
| 378 | | - |
| 379 | void QSplitterPrivate::init() | - |
| 380 | { | - |
| 381 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 382 | QSizePolicy sp(QSizePolicy::Expanding, QSizePolicy::Preferred); executed (the execution status of this line is deduced): QSizePolicy sp(QSizePolicy::Expanding, QSizePolicy::Preferred); | - |
| 383 | if (orient == Qt::Vertical) evaluated: orient == Qt::Vertical| yes Evaluation Count:15 | yes Evaluation Count:224 |
| 15-224 |
| 384 | sp.transpose(); executed: sp.transpose();Execution Count:15 | 15 |
| 385 | q->setSizePolicy(sp); executed (the execution status of this line is deduced): q->setSizePolicy(sp); | - |
| 386 | q->setAttribute(Qt::WA_WState_OwnSizePolicy, false); executed (the execution status of this line is deduced): q->setAttribute(Qt::WA_WState_OwnSizePolicy, false); | - |
| 387 | } executed: }Execution Count:239 | 239 |
| 388 | | - |
| 389 | void QSplitterPrivate::recalc(bool update) | - |
| 390 | { | - |
| 391 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 392 | int n = list.count(); executed (the execution status of this line is deduced): int n = list.count(); | - |
| 393 | /* | - |
| 394 | Splitter handles before the first visible widget or right | - |
| 395 | before a hidden widget must be hidden. | - |
| 396 | */ | - |
| 397 | bool first = true; executed (the execution status of this line is deduced): bool first = true; | - |
| 398 | bool allInvisible = n != 0; executed (the execution status of this line is deduced): bool allInvisible = n != 0; | - |
| 399 | for (int i = 0; i < n ; ++i) { evaluated: i < n| yes Evaluation Count:3877 | yes Evaluation Count:1968 |
| 1968-3877 |
| 400 | QSplitterLayoutStruct *s = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(i); | - |
| 401 | bool widgetHidden = s->widget->isHidden(); executed (the execution status of this line is deduced): bool widgetHidden = s->widget->isHidden(); | - |
| 402 | if (allInvisible && !widgetHidden && !s->collapsed) evaluated: allInvisible| yes Evaluation Count:2052 | yes Evaluation Count:1825 |
evaluated: !widgetHidden| yes Evaluation Count:2030 | yes Evaluation Count:22 |
evaluated: !s->collapsed| yes Evaluation Count:1909 | yes Evaluation Count:121 |
| 22-2052 |
| 403 | allInvisible = false; executed: allInvisible = false;Execution Count:1909 | 1909 |
| 404 | s->handle->setHidden(first || widgetHidden); executed (the execution status of this line is deduced): s->handle->setHidden(first || widgetHidden); | - |
| 405 | if (!widgetHidden) evaluated: !widgetHidden| yes Evaluation Count:3852 | yes Evaluation Count:25 |
| 25-3852 |
| 406 | first = false; executed: first = false;Execution Count:3852 | 3852 |
| 407 | } executed: }Execution Count:3877 | 3877 |
| 408 | | - |
| 409 | if (allInvisible) evaluated: allInvisible| yes Evaluation Count:29 | yes Evaluation Count:1939 |
| 29-1939 |
| 410 | for (int i = 0; i < n ; ++i) { evaluated: i < n| yes Evaluation Count:31 | yes Evaluation Count:17 |
| 17-31 |
| 411 | QSplitterLayoutStruct *s = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(i); | - |
| 412 | if (!s->widget->isHidden()) { evaluated: !s->widget->isHidden()| yes Evaluation Count:12 | yes Evaluation Count:19 |
| 12-19 |
| 413 | s->collapsed = false; executed (the execution status of this line is deduced): s->collapsed = false; | - |
| 414 | break; executed: break;Execution Count:12 | 12 |
| 415 | } | - |
| 416 | } executed: }Execution Count:19 | 19 |
| 417 | | - |
| 418 | int fi = 2 * q->frameWidth(); executed (the execution status of this line is deduced): int fi = 2 * q->frameWidth(); | - |
| 419 | int maxl = fi; executed (the execution status of this line is deduced): int maxl = fi; | - |
| 420 | int minl = fi; executed (the execution status of this line is deduced): int minl = fi; | - |
| 421 | int maxt = QWIDGETSIZE_MAX; executed (the execution status of this line is deduced): int maxt = ((1<<24)-1); | - |
| 422 | int mint = fi; executed (the execution status of this line is deduced): int mint = fi; | - |
| 423 | /* | - |
| 424 | calculate min/max sizes for the whole splitter | - |
| 425 | */ | - |
| 426 | bool empty = true; executed (the execution status of this line is deduced): bool empty = true; | - |
| 427 | for (int j = 0; j < n; j++) { evaluated: j < n| yes Evaluation Count:3877 | yes Evaluation Count:1968 |
| 1968-3877 |
| 428 | QSplitterLayoutStruct *s = list.at(j); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(j); | - |
| 429 | | - |
| 430 | if (!s->widget->isHidden()) { evaluated: !s->widget->isHidden()| yes Evaluation Count:3852 | yes Evaluation Count:25 |
| 25-3852 |
| 431 | empty = false; executed (the execution status of this line is deduced): empty = false; | - |
| 432 | if (!s->handle->isHidden()) { evaluated: !s->handle->isHidden()| yes Evaluation Count:1931 | yes Evaluation Count:1921 |
| 1921-1931 |
| 433 | minl += s->getHandleSize(orient); executed (the execution status of this line is deduced): minl += s->getHandleSize(orient); | - |
| 434 | maxl += s->getHandleSize(orient); executed (the execution status of this line is deduced): maxl += s->getHandleSize(orient); | - |
| 435 | } executed: }Execution Count:1931 | 1931 |
| 436 | | - |
| 437 | QSize minS = qSmartMinSize(s->widget); executed (the execution status of this line is deduced): QSize minS = qSmartMinSize(s->widget); | - |
| 438 | minl += pick(minS); executed (the execution status of this line is deduced): minl += pick(minS); | - |
| 439 | maxl += pick(s->widget->maximumSize()); executed (the execution status of this line is deduced): maxl += pick(s->widget->maximumSize()); | - |
| 440 | mint = qMax(mint, trans(minS)); executed (the execution status of this line is deduced): mint = qMax(mint, trans(minS)); | - |
| 441 | int tm = trans(s->widget->maximumSize()); executed (the execution status of this line is deduced): int tm = trans(s->widget->maximumSize()); | - |
| 442 | if (tm > 0) partially evaluated: tm > 0| yes Evaluation Count:3852 | no Evaluation Count:0 |
| 0-3852 |
| 443 | maxt = qMin(maxt, tm); executed: maxt = qMin(maxt, tm);Execution Count:3852 | 3852 |
| 444 | } executed: }Execution Count:3852 | 3852 |
| 445 | } executed: }Execution Count:3877 | 3877 |
| 446 | | - |
| 447 | if (empty) { evaluated: empty| yes Evaluation Count:47 | yes Evaluation Count:1921 |
| 47-1921 |
| 448 | if (qobject_cast<QSplitter *>(parent)) { partially evaluated: qobject_cast<QSplitter *>(parent)| no Evaluation Count:0 | yes Evaluation Count:47 |
| 0-47 |
| 449 | // nested splitters; be nice | - |
| 450 | maxl = maxt = 0; never executed (the execution status of this line is deduced): maxl = maxt = 0; | - |
| 451 | } else { | 0 |
| 452 | // QSplitter with no children yet | - |
| 453 | maxl = QWIDGETSIZE_MAX; executed (the execution status of this line is deduced): maxl = ((1<<24)-1); | - |
| 454 | } executed: }Execution Count:47 | 47 |
| 455 | } else { | - |
| 456 | maxl = qMin<int>(maxl, QWIDGETSIZE_MAX); executed (the execution status of this line is deduced): maxl = qMin<int>(maxl, ((1<<24)-1)); | - |
| 457 | } executed: }Execution Count:1921 | 1921 |
| 458 | if (maxt < mint) partially evaluated: maxt < mint| no Evaluation Count:0 | yes Evaluation Count:1968 |
| 0-1968 |
| 459 | maxt = mint; never executed: maxt = mint; | 0 |
| 460 | | - |
| 461 | if (update) { evaluated: update| yes Evaluation Count:222 | yes Evaluation Count:1746 |
| 222-1746 |
| 462 | if (orient == Qt::Horizontal) { evaluated: orient == Qt::Horizontal| yes Evaluation Count:218 | yes Evaluation Count:4 |
| 4-218 |
| 463 | q->setMaximumSize(maxl, maxt); executed (the execution status of this line is deduced): q->setMaximumSize(maxl, maxt); | - |
| 464 | if (q->isWindow()) evaluated: q->isWindow()| yes Evaluation Count:82 | yes Evaluation Count:136 |
| 82-136 |
| 465 | q->setMinimumSize(minl,mint); executed: q->setMinimumSize(minl,mint);Execution Count:82 | 82 |
| 466 | } else { executed: }Execution Count:218 | 218 |
| 467 | q->setMaximumSize(maxt, maxl); executed (the execution status of this line is deduced): q->setMaximumSize(maxt, maxl); | - |
| 468 | if (q->isWindow()) partially evaluated: q->isWindow()| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 469 | q->setMinimumSize(mint,minl); never executed: q->setMinimumSize(mint,minl); | 0 |
| 470 | } executed: }Execution Count:4 | 4 |
| 471 | doResize(); executed (the execution status of this line is deduced): doResize(); | - |
| 472 | q->updateGeometry(); executed (the execution status of this line is deduced): q->updateGeometry(); | - |
| 473 | } else { executed: }Execution Count:222 | 222 |
| 474 | firstShow = true; executed (the execution status of this line is deduced): firstShow = true; | - |
| 475 | } executed: }Execution Count:1746 | 1746 |
| 476 | } | - |
| 477 | | - |
| 478 | void QSplitterPrivate::doResize() | - |
| 479 | { | - |
| 480 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 481 | QRect r = q->contentsRect(); executed (the execution status of this line is deduced): QRect r = q->contentsRect(); | - |
| 482 | int n = list.count(); executed (the execution status of this line is deduced): int n = list.count(); | - |
| 483 | QVector<QLayoutStruct> a(n*2); executed (the execution status of this line is deduced): QVector<QLayoutStruct> a(n*2); | - |
| 484 | int i; executed (the execution status of this line is deduced): int i; | - |
| 485 | | - |
| 486 | bool noStretchFactorsSet = true; executed (the execution status of this line is deduced): bool noStretchFactorsSet = true; | - |
| 487 | for (i = 0; i < n; ++i) { evaluated: i < n| yes Evaluation Count:3013 | yes Evaluation Count:1006 |
| 1006-3013 |
| 488 | QSizePolicy p = list.at(i)->widget->sizePolicy(); executed (the execution status of this line is deduced): QSizePolicy p = list.at(i)->widget->sizePolicy(); | - |
| 489 | int sf = orient == Qt::Horizontal ? p.horizontalStretch() : p.verticalStretch(); evaluated: orient == Qt::Horizontal| yes Evaluation Count:2990 | yes Evaluation Count:23 |
| 23-2990 |
| 490 | if (sf != 0) { evaluated: sf != 0| yes Evaluation Count:385 | yes Evaluation Count:2628 |
| 385-2628 |
| 491 | noStretchFactorsSet = false; executed (the execution status of this line is deduced): noStretchFactorsSet = false; | - |
| 492 | break; executed: break;Execution Count:385 | 385 |
| 493 | } | - |
| 494 | } executed: }Execution Count:2628 | 2628 |
| 495 | | - |
| 496 | int j=0; executed (the execution status of this line is deduced): int j=0; | - |
| 497 | for (i = 0; i < n; ++i) { evaluated: i < n| yes Evaluation Count:3018 | yes Evaluation Count:1391 |
| 1391-3018 |
| 498 | QSplitterLayoutStruct *s = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(i); | - |
| 499 | #ifdef QSPLITTER_DEBUG | - |
| 500 | qDebug("widget %d hidden: %d collapsed: %d handle hidden: %d", i, s->widget->isHidden(), | - |
| 501 | s->collapsed, s->handle->isHidden()); | - |
| 502 | #endif | - |
| 503 | | - |
| 504 | a[j].init(); executed (the execution status of this line is deduced): a[j].init(); | - |
| 505 | if (s->handle->isHidden()) { evaluated: s->handle->isHidden()| yes Evaluation Count:1355 | yes Evaluation Count:1663 |
| 1355-1663 |
| 506 | a[j].maximumSize = 0; executed (the execution status of this line is deduced): a[j].maximumSize = 0; | - |
| 507 | } else { executed: }Execution Count:1355 | 1355 |
| 508 | a[j].sizeHint = a[j].minimumSize = a[j].maximumSize = s->getHandleSize(orient); executed (the execution status of this line is deduced): a[j].sizeHint = a[j].minimumSize = a[j].maximumSize = s->getHandleSize(orient); | - |
| 509 | a[j].empty = false; executed (the execution status of this line is deduced): a[j].empty = false; | - |
| 510 | } executed: }Execution Count:1663 | 1663 |
| 511 | ++j; executed (the execution status of this line is deduced): ++j; | - |
| 512 | | - |
| 513 | a[j].init(); executed (the execution status of this line is deduced): a[j].init(); | - |
| 514 | if (s->widget->isHidden() || s->collapsed) { evaluated: s->widget->isHidden()| yes Evaluation Count:26 | yes Evaluation Count:2992 |
evaluated: s->collapsed| yes Evaluation Count:222 | yes Evaluation Count:2770 |
| 26-2992 |
| 515 | a[j].maximumSize = 0; executed (the execution status of this line is deduced): a[j].maximumSize = 0; | - |
| 516 | } else { executed: }Execution Count:248 | 248 |
| 517 | a[j].minimumSize = pick(qSmartMinSize(s->widget)); executed (the execution status of this line is deduced): a[j].minimumSize = pick(qSmartMinSize(s->widget)); | - |
| 518 | a[j].maximumSize = pick(s->widget->maximumSize()); executed (the execution status of this line is deduced): a[j].maximumSize = pick(s->widget->maximumSize()); | - |
| 519 | a[j].empty = false; executed (the execution status of this line is deduced): a[j].empty = false; | - |
| 520 | | - |
| 521 | bool stretch = noStretchFactorsSet; executed (the execution status of this line is deduced): bool stretch = noStretchFactorsSet; | - |
| 522 | if (!stretch) { evaluated: !stretch| yes Evaluation Count:770 | yes Evaluation Count:2000 |
| 770-2000 |
| 523 | QSizePolicy p = s->widget->sizePolicy(); executed (the execution status of this line is deduced): QSizePolicy p = s->widget->sizePolicy(); | - |
| 524 | int sf = orient == Qt::Horizontal ? p.horizontalStretch() : p.verticalStretch(); evaluated: orient == Qt::Horizontal| yes Evaluation Count:760 | yes Evaluation Count:10 |
| 10-760 |
| 525 | stretch = (sf != 0); executed (the execution status of this line is deduced): stretch = (sf != 0); | - |
| 526 | } executed: }Execution Count:770 | 770 |
| 527 | if (stretch) { evaluated: stretch| yes Evaluation Count:2385 | yes Evaluation Count:385 |
| 385-2385 |
| 528 | a[j].stretch = s->getWidgetSize(orient); executed (the execution status of this line is deduced): a[j].stretch = s->getWidgetSize(orient); | - |
| 529 | a[j].sizeHint = a[j].minimumSize; executed (the execution status of this line is deduced): a[j].sizeHint = a[j].minimumSize; | - |
| 530 | a[j].expansive = true; executed (the execution status of this line is deduced): a[j].expansive = true; | - |
| 531 | } else { executed: }Execution Count:2385 | 2385 |
| 532 | a[j].sizeHint = qMax(s->getWidgetSize(orient), a[j].minimumSize); executed (the execution status of this line is deduced): a[j].sizeHint = qMax(s->getWidgetSize(orient), a[j].minimumSize); | - |
| 533 | } executed: }Execution Count:385 | 385 |
| 534 | } | - |
| 535 | ++j; executed (the execution status of this line is deduced): ++j; | - |
| 536 | } executed: }Execution Count:3018 | 3018 |
| 537 | | - |
| 538 | qGeomCalc(a, 0, n*2, pick(r.topLeft()), pick(r.size()), 0); executed (the execution status of this line is deduced): qGeomCalc(a, 0, n*2, pick(r.topLeft()), pick(r.size()), 0); | - |
| 539 | | - |
| 540 | #ifdef QSPLITTER_DEBUG | - |
| 541 | for (i = 0; i < n*2; ++i) { | - |
| 542 | qDebug("%*s%d: stretch %d, sh %d, minS %d, maxS %d, exp %d, emp %d -> %d, %d", | - |
| 543 | i, "", i, | - |
| 544 | a[i].stretch, | - |
| 545 | a[i].sizeHint, | - |
| 546 | a[i].minimumSize, | - |
| 547 | a[i].maximumSize, | - |
| 548 | a[i].expansive, | - |
| 549 | a[i].empty, | - |
| 550 | a[i].pos, | - |
| 551 | a[i].size); | - |
| 552 | } | - |
| 553 | #endif | - |
| 554 | | - |
| 555 | for (i = 0; i < n; ++i) { evaluated: i < n| yes Evaluation Count:3018 | yes Evaluation Count:1391 |
| 1391-3018 |
| 556 | QSplitterLayoutStruct *s = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(i); | - |
| 557 | setGeo(s, a[i*2+1].pos, a[i*2+1].size, false); executed (the execution status of this line is deduced): setGeo(s, a[i*2+1].pos, a[i*2+1].size, false); | - |
| 558 | } executed: }Execution Count:3018 | 3018 |
| 559 | } executed: }Execution Count:1391 | 1391 |
| 560 | | - |
| 561 | void QSplitterPrivate::storeSizes() | - |
| 562 | { | - |
| 563 | for (int i = 0; i < list.size(); ++i) { evaluated: i < list.size()| yes Evaluation Count:30 | yes Evaluation Count:10 |
| 10-30 |
| 564 | QSplitterLayoutStruct *sls = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *sls = list.at(i); | - |
| 565 | sls->sizer = pick(sls->rect.size()); executed (the execution status of this line is deduced): sls->sizer = pick(sls->rect.size()); | - |
| 566 | } executed: }Execution Count:30 | 30 |
| 567 | } executed: }Execution Count:10 | 10 |
| 568 | | - |
| 569 | void QSplitterPrivate::addContribution(int index, int *min, int *max, bool mayCollapse) const | - |
| 570 | { | - |
| 571 | QSplitterLayoutStruct *s = list.at(index); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(index); | - |
| 572 | if (!s->widget->isHidden()) { partially evaluated: !s->widget->isHidden()| yes Evaluation Count:28 | no Evaluation Count:0 |
| 0-28 |
| 573 | if (!s->handle->isHidden()) { evaluated: !s->handle->isHidden()| yes Evaluation Count:20 | yes Evaluation Count:8 |
| 8-20 |
| 574 | *min += s->getHandleSize(orient); executed (the execution status of this line is deduced): *min += s->getHandleSize(orient); | - |
| 575 | *max += s->getHandleSize(orient); executed (the execution status of this line is deduced): *max += s->getHandleSize(orient); | - |
| 576 | } executed: }Execution Count:20 | 20 |
| 577 | if (mayCollapse || !s->collapsed) evaluated: mayCollapse| yes Evaluation Count:16 | yes Evaluation Count:12 |
partially evaluated: !s->collapsed| no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-16 |
| 578 | *min += pick(qSmartMinSize(s->widget)); executed: *min += pick(qSmartMinSize(s->widget));Execution Count:16 | 16 |
| 579 | | - |
| 580 | *max += pick(s->widget->maximumSize()); executed (the execution status of this line is deduced): *max += pick(s->widget->maximumSize()); | - |
| 581 | } executed: }Execution Count:28 | 28 |
| 582 | } executed: }Execution Count:28 | 28 |
| 583 | | - |
| 584 | int QSplitterPrivate::findWidgetJustBeforeOrJustAfter(int index, int delta, int &collapsibleSize) const | - |
| 585 | { | - |
| 586 | if (delta < 0) evaluated: delta < 0| yes Evaluation Count:8 | yes Evaluation Count:8 |
| 8 |
| 587 | index += delta; executed: index += delta;Execution Count:8 | 8 |
| 588 | do { | - |
| 589 | QWidget *w = list.at(index)->widget; executed (the execution status of this line is deduced): QWidget *w = list.at(index)->widget; | - |
| 590 | if (!w->isHidden()) { partially evaluated: !w->isHidden()| yes Evaluation Count:16 | no Evaluation Count:0 |
| 0-16 |
| 591 | if (collapsible(list.at(index))) partially evaluated: collapsible(list.at(index))| yes Evaluation Count:16 | no Evaluation Count:0 |
| 0-16 |
| 592 | collapsibleSize = pick(qSmartMinSize(w)); executed: collapsibleSize = pick(qSmartMinSize(w));Execution Count:16 | 16 |
| 593 | return index; executed: return index;Execution Count:16 | 16 |
| 594 | } | - |
| 595 | index += delta; never executed (the execution status of this line is deduced): index += delta; | - |
| 596 | } while (index >= 0 && index < list.count()); never executed: } never evaluated: index >= 0 never evaluated: index < list.count() | 0 |
| 597 | | - |
| 598 | return -1; never executed: return -1; | 0 |
| 599 | } | - |
| 600 | | - |
| 601 | /* | - |
| 602 | For the splitter handle with index \a index, \a min and \a max give the range without collapsing any widgets, | - |
| 603 | and \a farMin and farMax give the range with collapsing included. | - |
| 604 | */ | - |
| 605 | void QSplitterPrivate::getRange(int index, int *farMin, int *min, int *max, int *farMax) const | - |
| 606 | { | - |
| 607 | Q_Q(const QSplitter); executed (the execution status of this line is deduced): const QSplitter * const q = q_func(); | - |
| 608 | int n = list.count(); executed (the execution status of this line is deduced): int n = list.count(); | - |
| 609 | if (index <= 0 || index >= n) evaluated: index <= 0| yes Evaluation Count:2 | yes Evaluation Count:8 |
partially evaluated: index >= n| no Evaluation Count:0 | yes Evaluation Count:8 |
| 0-8 |
| 610 | return; executed: return;Execution Count:2 | 2 |
| 611 | | - |
| 612 | int collapsibleSizeBefore = 0; executed (the execution status of this line is deduced): int collapsibleSizeBefore = 0; | - |
| 613 | int idJustBefore = findWidgetJustBeforeOrJustAfter(index, -1, collapsibleSizeBefore); executed (the execution status of this line is deduced): int idJustBefore = findWidgetJustBeforeOrJustAfter(index, -1, collapsibleSizeBefore); | - |
| 614 | | - |
| 615 | int collapsibleSizeAfter = 0; executed (the execution status of this line is deduced): int collapsibleSizeAfter = 0; | - |
| 616 | int idJustAfter = findWidgetJustBeforeOrJustAfter(index, +1, collapsibleSizeAfter); executed (the execution status of this line is deduced): int idJustAfter = findWidgetJustBeforeOrJustAfter(index, +1, collapsibleSizeAfter); | - |
| 617 | | - |
| 618 | int minBefore = 0; executed (the execution status of this line is deduced): int minBefore = 0; | - |
| 619 | int minAfter = 0; executed (the execution status of this line is deduced): int minAfter = 0; | - |
| 620 | int maxBefore = 0; executed (the execution status of this line is deduced): int maxBefore = 0; | - |
| 621 | int maxAfter = 0; executed (the execution status of this line is deduced): int maxAfter = 0; | - |
| 622 | int i; executed (the execution status of this line is deduced): int i; | - |
| 623 | | - |
| 624 | for (i = 0; i < index; ++i) evaluated: i < index| yes Evaluation Count:20 | yes Evaluation Count:8 |
| 8-20 |
| 625 | addContribution(i, &minBefore, &maxBefore, i == idJustBefore); executed: addContribution(i, &minBefore, &maxBefore, i == idJustBefore);Execution Count:20 | 20 |
| 626 | for (i = index; i < n; ++i) evaluated: i < n| yes Evaluation Count:8 | yes Evaluation Count:8 |
| 8 |
| 627 | addContribution(i, &minAfter, &maxAfter, i == idJustAfter); executed: addContribution(i, &minAfter, &maxAfter, i == idJustAfter);Execution Count:8 | 8 |
| 628 | | - |
| 629 | QRect r = q->contentsRect(); executed (the execution status of this line is deduced): QRect r = q->contentsRect(); | - |
| 630 | int farMinVal; executed (the execution status of this line is deduced): int farMinVal; | - |
| 631 | int minVal; executed (the execution status of this line is deduced): int minVal; | - |
| 632 | int maxVal; executed (the execution status of this line is deduced): int maxVal; | - |
| 633 | int farMaxVal; executed (the execution status of this line is deduced): int farMaxVal; | - |
| 634 | | - |
| 635 | int smartMinBefore = qMax(minBefore, pick(r.size()) - maxAfter); executed (the execution status of this line is deduced): int smartMinBefore = qMax(minBefore, pick(r.size()) - maxAfter); | - |
| 636 | int smartMaxBefore = qMin(maxBefore, pick(r.size()) - minAfter); executed (the execution status of this line is deduced): int smartMaxBefore = qMin(maxBefore, pick(r.size()) - minAfter); | - |
| 637 | | - |
| 638 | minVal = pick(r.topLeft()) + smartMinBefore; executed (the execution status of this line is deduced): minVal = pick(r.topLeft()) + smartMinBefore; | - |
| 639 | maxVal = pick(r.topLeft()) + smartMaxBefore; executed (the execution status of this line is deduced): maxVal = pick(r.topLeft()) + smartMaxBefore; | - |
| 640 | | - |
| 641 | farMinVal = minVal; executed (the execution status of this line is deduced): farMinVal = minVal; | - |
| 642 | if (minBefore - collapsibleSizeBefore >= pick(r.size()) - maxAfter) partially evaluated: minBefore - collapsibleSizeBefore >= pick(r.size()) - maxAfter| yes Evaluation Count:8 | no Evaluation Count:0 |
| 0-8 |
| 643 | farMinVal -= collapsibleSizeBefore; executed: farMinVal -= collapsibleSizeBefore;Execution Count:8 | 8 |
| 644 | farMaxVal = maxVal; executed (the execution status of this line is deduced): farMaxVal = maxVal; | - |
| 645 | if (pick(r.size()) - (minAfter - collapsibleSizeAfter) <= maxBefore) partially evaluated: pick(r.size()) - (minAfter - collapsibleSizeAfter) <= maxBefore| yes Evaluation Count:8 | no Evaluation Count:0 |
| 0-8 |
| 646 | farMaxVal += collapsibleSizeAfter; executed: farMaxVal += collapsibleSizeAfter;Execution Count:8 | 8 |
| 647 | | - |
| 648 | if (farMin) partially evaluated: farMin| yes Evaluation Count:8 | no Evaluation Count:0 |
| 0-8 |
| 649 | *farMin = farMinVal; executed: *farMin = farMinVal;Execution Count:8 | 8 |
| 650 | if (min) partially evaluated: min| yes Evaluation Count:8 | no Evaluation Count:0 |
| 0-8 |
| 651 | *min = minVal; executed: *min = minVal;Execution Count:8 | 8 |
| 652 | if (max) partially evaluated: max| yes Evaluation Count:8 | no Evaluation Count:0 |
| 0-8 |
| 653 | *max = maxVal; executed: *max = maxVal;Execution Count:8 | 8 |
| 654 | if (farMax) partially evaluated: farMax| yes Evaluation Count:8 | no Evaluation Count:0 |
| 0-8 |
| 655 | *farMax = farMaxVal; executed: *farMax = farMaxVal;Execution Count:8 | 8 |
| 656 | } executed: }Execution Count:8 | 8 |
| 657 | | - |
| 658 | int QSplitterPrivate::adjustPos(int pos, int index, int *farMin, int *min, int *max, int *farMax) const | - |
| 659 | { | - |
| 660 | const int Threshold = 40; executed (the execution status of this line is deduced): const int Threshold = 40; | - |
| 661 | | - |
| 662 | getRange(index, farMin, min, max, farMax); executed (the execution status of this line is deduced): getRange(index, farMin, min, max, farMax); | - |
| 663 | | - |
| 664 | if (pos >= *min) { evaluated: pos >= *min| yes Evaluation Count:1 | yes Evaluation Count:9 |
| 1-9 |
| 665 | if (pos <= *max) { partially evaluated: pos <= *max| yes Evaluation Count:1 | no Evaluation Count:0 |
| 0-1 |
| 666 | return pos; executed: return pos;Execution Count:1 | 1 |
| 667 | } else { | - |
| 668 | int delta = pos - *max; never executed (the execution status of this line is deduced): int delta = pos - *max; | - |
| 669 | int width = *farMax - *max; never executed (the execution status of this line is deduced): int width = *farMax - *max; | - |
| 670 | | - |
| 671 | if (delta > width / 2 && delta >= qMin(Threshold, width)) { never evaluated: delta > width / 2 never evaluated: delta >= qMin(Threshold, width) | 0 |
| 672 | return *farMax; never executed: return *farMax; | 0 |
| 673 | } else { | - |
| 674 | return *max; never executed: return *max; | 0 |
| 675 | } | - |
| 676 | } | - |
| 677 | } else { | - |
| 678 | int delta = *min - pos; executed (the execution status of this line is deduced): int delta = *min - pos; | - |
| 679 | int width = *min - *farMin; executed (the execution status of this line is deduced): int width = *min - *farMin; | - |
| 680 | | - |
| 681 | if (delta > width / 2 && delta >= qMin(Threshold, width)) { partially evaluated: delta > width / 2| yes Evaluation Count:9 | no Evaluation Count:0 |
partially evaluated: delta >= qMin(Threshold, width)| yes Evaluation Count:9 | no Evaluation Count:0 |
| 0-9 |
| 682 | return *farMin; executed: return *farMin;Execution Count:9 | 9 |
| 683 | } else { | - |
| 684 | return *min; never executed: return *min; | 0 |
| 685 | } | - |
| 686 | } | - |
| 687 | } | - |
| 688 | | - |
| 689 | bool QSplitterPrivate::collapsible(QSplitterLayoutStruct *s) const | - |
| 690 | { | - |
| 691 | if (s->collapsible != Default) { evaluated: s->collapsible != Default| yes Evaluation Count:225 | yes Evaluation Count:46 |
| 46-225 |
| 692 | return (bool)s->collapsible; executed: return (bool)s->collapsible;Execution Count:225 | 225 |
| 693 | } else { | - |
| 694 | return childrenCollapsible; executed: return childrenCollapsible;Execution Count:46 | 46 |
| 695 | } | - |
| 696 | } | - |
| 697 | | - |
| 698 | void QSplitterPrivate::updateHandles() | - |
| 699 | { | - |
| 700 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 701 | recalc(q->isVisible()); executed (the execution status of this line is deduced): recalc(q->isVisible()); | - |
| 702 | } executed: }Execution Count:126 | 126 |
| 703 | | - |
| 704 | void QSplitterPrivate::setSizes_helper(const QList<int> &sizes, bool clampNegativeSize) | - |
| 705 | { | - |
| 706 | int j = 0; executed (the execution status of this line is deduced): int j = 0; | - |
| 707 | | - |
| 708 | for (int i = 0; i < list.size(); ++i) { evaluated: i < list.size()| yes Evaluation Count:2229 | yes Evaluation Count:927 |
| 927-2229 |
| 709 | QSplitterLayoutStruct *s = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(i); | - |
| 710 | | - |
| 711 | s->collapsed = false; executed (the execution status of this line is deduced): s->collapsed = false; | - |
| 712 | s->sizer = sizes.value(j++); executed (the execution status of this line is deduced): s->sizer = sizes.value(j++); | - |
| 713 | if (clampNegativeSize && s->sizer < 0) evaluated: clampNegativeSize| yes Evaluation Count:1995 | yes Evaluation Count:234 |
partially evaluated: s->sizer < 0| no Evaluation Count:0 | yes Evaluation Count:1995 |
| 0-1995 |
| 714 | s->sizer = 0; never executed: s->sizer = 0; | 0 |
| 715 | int smartMinSize = pick(qSmartMinSize(s->widget)); executed (the execution status of this line is deduced): int smartMinSize = pick(qSmartMinSize(s->widget)); | - |
| 716 | | - |
| 717 | // Make sure that we reset the collapsed state. | - |
| 718 | if (s->sizer == 0) { evaluated: s->sizer == 0| yes Evaluation Count:225 | yes Evaluation Count:2004 |
| 225-2004 |
| 719 | if (collapsible(s) && smartMinSize > 0) { evaluated: collapsible(s)| yes Evaluation Count:175 | yes Evaluation Count:50 |
partially evaluated: smartMinSize > 0| yes Evaluation Count:175 | no Evaluation Count:0 |
| 0-175 |
| 720 | s->collapsed = true; executed (the execution status of this line is deduced): s->collapsed = true; | - |
| 721 | } else { executed: }Execution Count:175 | 175 |
| 722 | s->sizer = smartMinSize; executed (the execution status of this line is deduced): s->sizer = smartMinSize; | - |
| 723 | } executed: }Execution Count:50 | 50 |
| 724 | } else { | - |
| 725 | if (s->sizer < smartMinSize) evaluated: s->sizer < smartMinSize| yes Evaluation Count:425 | yes Evaluation Count:1579 |
| 425-1579 |
| 726 | s->sizer = smartMinSize; executed: s->sizer = smartMinSize;Execution Count:425 | 425 |
| 727 | } executed: }Execution Count:2004 | 2004 |
| 728 | } | - |
| 729 | doResize(); executed (the execution status of this line is deduced): doResize(); | - |
| 730 | } executed: }Execution Count:927 | 927 |
| 731 | | - |
| 732 | void QSplitterPrivate::setGeo(QSplitterLayoutStruct *sls, int p, int s, bool allowCollapse) | - |
| 733 | { | - |
| 734 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 735 | QWidget *w = sls->widget; executed (the execution status of this line is deduced): QWidget *w = sls->widget; | - |
| 736 | QRect r; executed (the execution status of this line is deduced): QRect r; | - |
| 737 | QRect contents = q->contentsRect(); executed (the execution status of this line is deduced): QRect contents = q->contentsRect(); | - |
| 738 | if (orient == Qt::Horizontal) { evaluated: orient == Qt::Horizontal| yes Evaluation Count:3020 | yes Evaluation Count:28 |
| 28-3020 |
| 739 | r.setRect(p, contents.y(), s, contents.height()); executed (the execution status of this line is deduced): r.setRect(p, contents.y(), s, contents.height()); | - |
| 740 | } else { executed: }Execution Count:3020 | 3020 |
| 741 | r.setRect(contents.x(), p, contents.width(), s); executed (the execution status of this line is deduced): r.setRect(contents.x(), p, contents.width(), s); | - |
| 742 | } executed: }Execution Count:28 | 28 |
| 743 | sls->rect = r; executed (the execution status of this line is deduced): sls->rect = r; | - |
| 744 | | - |
| 745 | int minSize = pick(qSmartMinSize(w)); executed (the execution status of this line is deduced): int minSize = pick(qSmartMinSize(w)); | - |
| 746 | | - |
| 747 | if (orient == Qt::Horizontal && q->isRightToLeft()) evaluated: orient == Qt::Horizontal| yes Evaluation Count:3020 | yes Evaluation Count:28 |
partially evaluated: q->isRightToLeft()| no Evaluation Count:0 | yes Evaluation Count:3020 |
| 0-3020 |
| 748 | r.moveRight(contents.width() - r.left()); never executed: r.moveRight(contents.width() - r.left()); | 0 |
| 749 | | - |
| 750 | if (allowCollapse) evaluated: allowCollapse| yes Evaluation Count:30 | yes Evaluation Count:3018 |
| 30-3018 |
| 751 | sls->collapsed = s <= 0 && minSize > 0 && !w->isHidden(); executed: sls->collapsed = s <= 0 && minSize > 0 && !w->isHidden();Execution Count:30 evaluated: s <= 0| yes Evaluation Count:20 | yes Evaluation Count:10 |
partially evaluated: minSize > 0| yes Evaluation Count:20 | no Evaluation Count:0 |
partially evaluated: !w->isHidden()| yes Evaluation Count:20 | no Evaluation Count:0 |
| 0-30 |
| 752 | | - |
| 753 | // Hide the child widget, but without calling hide() so that | - |
| 754 | // the splitter handle is still shown. | - |
| 755 | if (sls->collapsed) evaluated: sls->collapsed| yes Evaluation Count:242 | yes Evaluation Count:2806 |
| 242-2806 |
| 756 | r.moveTopLeft(QPoint(-r.width()-1, -r.height()-1)); executed: r.moveTopLeft(QPoint(-r.width()-1, -r.height()-1));Execution Count:242 | 242 |
| 757 | | - |
| 758 | w->setGeometry(r); executed (the execution status of this line is deduced): w->setGeometry(r); | - |
| 759 | | - |
| 760 | if (!sls->handle->isHidden()) { evaluated: !sls->handle->isHidden()| yes Evaluation Count:1683 | yes Evaluation Count:1365 |
| 1365-1683 |
| 761 | QSplitterHandle *h = sls->handle; executed (the execution status of this line is deduced): QSplitterHandle *h = sls->handle; | - |
| 762 | QSize hs = h->sizeHint(); executed (the execution status of this line is deduced): QSize hs = h->sizeHint(); | - |
| 763 | int left, top, right, bottom; executed (the execution status of this line is deduced): int left, top, right, bottom; | - |
| 764 | h->getContentsMargins(&left, &top, &right, &bottom); executed (the execution status of this line is deduced): h->getContentsMargins(&left, &top, &right, &bottom); | - |
| 765 | if (orient==Qt::Horizontal) { evaluated: orient==Qt::Horizontal| yes Evaluation Count:1669 | yes Evaluation Count:14 |
| 14-1669 |
| 766 | if (q->isRightToLeft()) partially evaluated: q->isRightToLeft()| no Evaluation Count:0 | yes Evaluation Count:1669 |
| 0-1669 |
| 767 | p = contents.width() - p + hs.width(); never executed: p = contents.width() - p + hs.width(); | 0 |
| 768 | h->setGeometry(p-hs.width() - left, contents.y(), hs.width() + left + right, contents.height()); executed (the execution status of this line is deduced): h->setGeometry(p-hs.width() - left, contents.y(), hs.width() + left + right, contents.height()); | - |
| 769 | } else { executed: }Execution Count:1669 | 1669 |
| 770 | h->setGeometry(contents.x(), p-hs.height() - top, contents.width(), hs.height() + top + bottom); executed (the execution status of this line is deduced): h->setGeometry(contents.x(), p-hs.height() - top, contents.width(), hs.height() + top + bottom); | - |
| 771 | } executed: }Execution Count:14 | 14 |
| 772 | } | - |
| 773 | } executed: }Execution Count:3048 | 3048 |
| 774 | | - |
| 775 | void QSplitterPrivate::doMove(bool backwards, int hPos, int index, int delta, bool mayCollapse, | - |
| 776 | int *positions, int *widths) | - |
| 777 | { | - |
| 778 | if (index < 0 || index >= list.count()) evaluated: index < 0| yes Evaluation Count:10 | yes Evaluation Count:40 |
evaluated: index >= list.count()| yes Evaluation Count:10 | yes Evaluation Count:30 |
| 10-40 |
| 779 | return; executed: return;Execution Count:20 | 20 |
| 780 | | - |
| 781 | #ifdef QSPLITTER_DEBUG | - |
| 782 | qDebug() << "QSplitterPrivate::doMove" << backwards << hPos << index << delta << mayCollapse; | - |
| 783 | #endif | - |
| 784 | | - |
| 785 | QSplitterLayoutStruct *s = list.at(index); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(index); | - |
| 786 | QWidget *w = s->widget; executed (the execution status of this line is deduced): QWidget *w = s->widget; | - |
| 787 | | - |
| 788 | int nextId = backwards ? index - delta : index + delta; evaluated: backwards| yes Evaluation Count:20 | yes Evaluation Count:10 |
| 10-20 |
| 789 | | - |
| 790 | if (w->isHidden()) { partially evaluated: w->isHidden()| no Evaluation Count:0 | yes Evaluation Count:30 |
| 0-30 |
| 791 | doMove(backwards, hPos, nextId, delta, collapsible(nextId), positions, widths); never executed (the execution status of this line is deduced): doMove(backwards, hPos, nextId, delta, collapsible(nextId), positions, widths); | - |
| 792 | } else { | 0 |
| 793 | int hs =s->handle->isHidden() ? 0 : s->getHandleSize(orient); evaluated: s->handle->isHidden()| yes Evaluation Count:10 | yes Evaluation Count:20 |
| 10-20 |
| 794 | | - |
| 795 | int ws = backwards ? hPos - pick(s->rect.topLeft()) evaluated: backwards| yes Evaluation Count:20 | yes Evaluation Count:10 |
| 10-20 |
| 796 | : pick(s->rect.bottomRight()) - hPos -hs + 1; executed (the execution status of this line is deduced): : pick(s->rect.bottomRight()) - hPos -hs + 1; | - |
| 797 | if (ws > 0 || (!s->collapsed && !mayCollapse)) { partially evaluated: ws > 0| no Evaluation Count:0 | yes Evaluation Count:30 |
evaluated: !s->collapsed| yes Evaluation Count:18 | yes Evaluation Count:12 |
evaluated: !mayCollapse| yes Evaluation Count:10 | yes Evaluation Count:8 |
| 0-30 |
| 798 | ws = qMin(ws, pick(w->maximumSize())); executed (the execution status of this line is deduced): ws = qMin(ws, pick(w->maximumSize())); | - |
| 799 | ws = qMax(ws, pick(qSmartMinSize(w))); executed (the execution status of this line is deduced): ws = qMax(ws, pick(qSmartMinSize(w))); | - |
| 800 | } else { executed: }Execution Count:10 | 10 |
| 801 | ws = 0; executed (the execution status of this line is deduced): ws = 0; | - |
| 802 | } executed: }Execution Count:20 | 20 |
| 803 | positions[index] = backwards ? hPos - ws : hPos + hs; evaluated: backwards| yes Evaluation Count:20 | yes Evaluation Count:10 |
| 10-20 |
| 804 | widths[index] = ws; executed (the execution status of this line is deduced): widths[index] = ws; | - |
| 805 | doMove(backwards, backwards ? hPos - ws - hs : hPos + hs + ws, nextId, delta, executed (the execution status of this line is deduced): doMove(backwards, backwards ? hPos - ws - hs : hPos + hs + ws, nextId, delta, | - |
| 806 | collapsible(nextId), positions, widths); executed (the execution status of this line is deduced): collapsible(nextId), positions, widths); | - |
| 807 | } executed: }Execution Count:30 | 30 |
| 808 | | - |
| 809 | } | - |
| 810 | | - |
| 811 | QSplitterLayoutStruct *QSplitterPrivate::findWidget(QWidget *w) const | - |
| 812 | { | - |
| 813 | for (int i = 0; i < list.size(); ++i) { evaluated: i < list.size()| yes Evaluation Count:198 | yes Evaluation Count:392 |
| 198-392 |
| 814 | if (list.at(i)->widget == w) partially evaluated: list.at(i)->widget == w| no Evaluation Count:0 | yes Evaluation Count:198 |
| 0-198 |
| 815 | return list.at(i); never executed: return list.at(i); | 0 |
| 816 | } executed: }Execution Count:198 | 198 |
| 817 | return 0; executed: return 0;Execution Count:392 | 392 |
| 818 | } | - |
| 819 | | - |
| 820 | | - |
| 821 | /*! | - |
| 822 | \internal | - |
| 823 | */ | - |
| 824 | void QSplitterPrivate::insertWidget_helper(int index, QWidget *widget, bool show) | - |
| 825 | { | - |
| 826 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 827 | QBoolBlocker b(blockChildAdd); executed (the execution status of this line is deduced): QBoolBlocker b(blockChildAdd); | - |
| 828 | bool needShow = show && q->isVisible() && evaluated: show| yes Evaluation Count:860 | yes Evaluation Count:392 |
evaluated: q->isVisible()| yes Evaluation Count:10 | yes Evaluation Count:850 |
| 10-860 |
| 829 | !(widget->isHidden() && widget->testAttribute(Qt::WA_WState_ExplicitShowHide)); partially evaluated: widget->isHidden()| yes Evaluation Count:10 | no Evaluation Count:0 |
partially evaluated: widget->testAttribute(Qt::WA_WState_ExplicitShowHide)| no Evaluation Count:0 | yes Evaluation Count:10 |
| 0-10 |
| 830 | if (widget->parentWidget() != q) evaluated: widget->parentWidget() != q| yes Evaluation Count:470 | yes Evaluation Count:782 |
| 470-782 |
| 831 | widget->setParent(q); executed: widget->setParent(q);Execution Count:470 | 470 |
| 832 | if (needShow) evaluated: needShow| yes Evaluation Count:10 | yes Evaluation Count:1242 |
| 10-1242 |
| 833 | widget->show(); executed: widget->show();Execution Count:10 | 10 |
| 834 | insertWidget(index, widget); executed (the execution status of this line is deduced): insertWidget(index, widget); | - |
| 835 | recalc(q->isVisible()); executed (the execution status of this line is deduced): recalc(q->isVisible()); | - |
| 836 | } executed: }Execution Count:1252 | 1252 |
| 837 | | - |
| 838 | /* | - |
| 839 | Inserts the widget \a w at position \a index in the splitter's list of widgets. | - |
| 840 | | - |
| 841 | If \a w is already in the splitter, it will be moved to the new position. | - |
| 842 | */ | - |
| 843 | | - |
| 844 | QSplitterLayoutStruct *QSplitterPrivate::insertWidget(int index, QWidget *w) | - |
| 845 | { | - |
| 846 | Q_Q(QSplitter); executed (the execution status of this line is deduced): QSplitter * const q = q_func(); | - |
| 847 | QSplitterLayoutStruct *sls = 0; executed (the execution status of this line is deduced): QSplitterLayoutStruct *sls = 0; | - |
| 848 | int i; executed (the execution status of this line is deduced): int i; | - |
| 849 | int last = list.count(); executed (the execution status of this line is deduced): int last = list.count(); | - |
| 850 | for (i = 0; i < list.size(); ++i) { evaluated: i < list.size()| yes Evaluation Count:1639 | yes Evaluation Count:862 |
| 862-1639 |
| 851 | QSplitterLayoutStruct *s = list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = list.at(i); | - |
| 852 | if (s->widget == w) { evaluated: s->widget == w| yes Evaluation Count:390 | yes Evaluation Count:1249 |
| 390-1249 |
| 853 | sls = s; executed (the execution status of this line is deduced): sls = s; | - |
| 854 | --last; executed (the execution status of this line is deduced): --last; | - |
| 855 | break; executed: break;Execution Count:390 | 390 |
| 856 | } | - |
| 857 | } executed: }Execution Count:1249 | 1249 |
| 858 | if (index < 0 || index > last) evaluated: index < 0| yes Evaluation Count:1 | yes Evaluation Count:1251 |
evaluated: index > last| yes Evaluation Count:388 | yes Evaluation Count:863 |
| 1-1251 |
| 859 | index = last; executed: index = last;Execution Count:389 | 389 |
| 860 | | - |
| 861 | if (sls) { evaluated: sls| yes Evaluation Count:390 | yes Evaluation Count:862 |
| 390-862 |
| 862 | list.move(i,index); executed (the execution status of this line is deduced): list.move(i,index); | - |
| 863 | } else { executed: }Execution Count:390 | 390 |
| 864 | QSplitterHandle *newHandle = 0; executed (the execution status of this line is deduced): QSplitterHandle *newHandle = 0; | - |
| 865 | sls = new QSplitterLayoutStruct; executed (the execution status of this line is deduced): sls = new QSplitterLayoutStruct; | - |
| 866 | QString tmp = QLatin1String("qt_splithandle_"); executed (the execution status of this line is deduced): QString tmp = QLatin1String("qt_splithandle_"); | - |
| 867 | tmp += w->objectName(); executed (the execution status of this line is deduced): tmp += w->objectName(); | - |
| 868 | newHandle = q->createHandle(); executed (the execution status of this line is deduced): newHandle = q->createHandle(); | - |
| 869 | newHandle->setObjectName(tmp); executed (the execution status of this line is deduced): newHandle->setObjectName(tmp); | - |
| 870 | sls->handle = newHandle; executed (the execution status of this line is deduced): sls->handle = newHandle; | - |
| 871 | sls->widget = w; executed (the execution status of this line is deduced): sls->widget = w; | - |
| 872 | w->lower(); executed (the execution status of this line is deduced): w->lower(); | - |
| 873 | list.insert(index,sls); executed (the execution status of this line is deduced): list.insert(index,sls); | - |
| 874 | | - |
| 875 | if (newHandle && q->isVisible()) partially evaluated: newHandle| yes Evaluation Count:862 | no Evaluation Count:0 |
evaluated: q->isVisible()| yes Evaluation Count:15 | yes Evaluation Count:847 |
| 0-862 |
| 876 | newHandle->show(); // will trigger sending of post events executed: newHandle->show();Execution Count:15 | 15 |
| 877 | | - |
| 878 | } executed: }Execution Count:862 | 862 |
| 879 | return sls; executed: return sls;Execution Count:1252 | 1252 |
| 880 | } | - |
| 881 | | - |
| 882 | /*! | - |
| 883 | \class QSplitter | - |
| 884 | \brief The QSplitter class implements a splitter widget. | - |
| 885 | | - |
| 886 | \ingroup organizers | - |
| 887 | \inmodule QtWidgets | - |
| 888 | | - |
| 889 | | - |
| 890 | A splitter lets the user control the size of child widgets by dragging the | - |
| 891 | boundary between them. Any number of widgets may be controlled by a | - |
| 892 | single splitter. The typical use of a QSplitter is to create several | - |
| 893 | widgets and add them using insertWidget() or addWidget(). | - |
| 894 | | - |
| 895 | The following example will show a QListView, QTreeView, and | - |
| 896 | QTextEdit side by side, with two splitter handles: | - |
| 897 | | - |
| 898 | \snippet splitter/splitter.cpp 0 | - |
| 899 | | - |
| 900 | If a widget is already inside a QSplitter when insertWidget() or | - |
| 901 | addWidget() is called, it will move to the new position. This can be used | - |
| 902 | to reorder widgets in the splitter later. You can use indexOf(), | - |
| 903 | widget(), and count() to get access to the widgets inside the splitter. | - |
| 904 | | - |
| 905 | A default QSplitter lays out its children horizontally (side by side); you | - |
| 906 | can use setOrientation(Qt::Vertical) to lay its | - |
| 907 | children out vertically. | - |
| 908 | | - |
| 909 | By default, all widgets can be as large or as small as the user | - |
| 910 | wishes, between the \l minimumSizeHint() (or \l minimumSize()) | - |
| 911 | and \l maximumSize() of the widgets. | - |
| 912 | | - |
| 913 | QSplitter resizes its children dynamically by default. If you | - |
| 914 | would rather have QSplitter resize the children only at the end of | - |
| 915 | a resize operation, call setOpaqueResize(false). | - |
| 916 | | - |
| 917 | The initial distribution of size between the widgets is determined by | - |
| 918 | multiplying the initial size with the stretch factor. | - |
| 919 | You can also use setSizes() to set the sizes | - |
| 920 | of all the widgets. The function sizes() returns the sizes set by the user. | - |
| 921 | Alternatively, you can save and restore the sizes of the widgets from a | - |
| 922 | QByteArray using saveState() and restoreState() respectively. | - |
| 923 | | - |
| 924 | When you hide() a child, its space will be distributed among the | - |
| 925 | other children. It will be reinstated when you show() it again. | - |
| 926 | | - |
| 927 | \note Adding a QLayout to a QSplitter is not supported (either through | - |
| 928 | setLayout() or making the QSplitter a parent of the QLayout); use addWidget() | - |
| 929 | instead (see example above). | - |
| 930 | | - |
| 931 | \sa QSplitterHandle, QHBoxLayout, QVBoxLayout, QTabWidget | - |
| 932 | */ | - |
| 933 | | - |
| 934 | | - |
| 935 | /*! | - |
| 936 | Constructs a horizontal splitter with the \a parent | - |
| 937 | argument passed on to the QFrame constructor. | - |
| 938 | | - |
| 939 | \sa setOrientation() | - |
| 940 | */ | - |
| 941 | QSplitter::QSplitter(QWidget *parent) | - |
| 942 | : QFrame(*new QSplitterPrivate, parent) | - |
| 943 | { | - |
| 944 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 945 | d->orient = Qt::Horizontal; executed (the execution status of this line is deduced): d->orient = Qt::Horizontal; | - |
| 946 | d->init(); executed (the execution status of this line is deduced): d->init(); | - |
| 947 | } executed: }Execution Count:213 | 213 |
| 948 | | - |
| 949 | | - |
| 950 | /*! | - |
| 951 | Constructs a splitter with the given \a orientation and \a parent. | - |
| 952 | | - |
| 953 | \sa setOrientation() | - |
| 954 | */ | - |
| 955 | QSplitter::QSplitter(Qt::Orientation orientation, QWidget *parent) | - |
| 956 | : QFrame(*new QSplitterPrivate, parent) | - |
| 957 | { | - |
| 958 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 959 | d->orient = orientation; executed (the execution status of this line is deduced): d->orient = orientation; | - |
| 960 | d->init(); executed (the execution status of this line is deduced): d->init(); | - |
| 961 | } executed: }Execution Count:26 | 26 |
| 962 | | - |
| 963 | | - |
| 964 | /*! | - |
| 965 | Destroys the splitter. All children are deleted. | - |
| 966 | */ | - |
| 967 | | - |
| 968 | QSplitter::~QSplitter() | - |
| 969 | { | - |
| 970 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 971 | delete d->rubberBand; executed (the execution status of this line is deduced): delete d->rubberBand; | - |
| 972 | while (!d->list.isEmpty()) evaluated: !d->list.isEmpty()| yes Evaluation Count:464 | yes Evaluation Count:223 |
| 223-464 |
| 973 | delete d->list.takeFirst(); executed: delete d->list.takeFirst();Execution Count:464 | 464 |
| 974 | } executed: }Execution Count:223 | 223 |
| 975 | | - |
| 976 | /*! | - |
| 977 | Updates the splitter's state. You should not need to call this | - |
| 978 | function. | - |
| 979 | */ | - |
| 980 | void QSplitter::refresh() | - |
| 981 | { | - |
| 982 | Q_D(QSplitter); never executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 983 | d->recalc(true); never executed (the execution status of this line is deduced): d->recalc(true); | - |
| 984 | } | 0 |
| 985 | | - |
| 986 | /*! | - |
| 987 | \property QSplitter::orientation | - |
| 988 | \brief the orientation of the splitter | - |
| 989 | | - |
| 990 | By default, the orientation is horizontal (i.e., the widgets are | - |
| 991 | laid out side by side). The possible orientations are | - |
| 992 | Qt::Horizontal and Qt::Vertical. | - |
| 993 | | - |
| 994 | \sa QSplitterHandle::orientation() | - |
| 995 | */ | - |
| 996 | | - |
| 997 | void QSplitter::setOrientation(Qt::Orientation orientation) | - |
| 998 | { | - |
| 999 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1000 | if (d->orient == orientation) evaluated: d->orient == orientation| yes Evaluation Count:297 | yes Evaluation Count:9 |
| 9-297 |
| 1001 | return; executed: return;Execution Count:297 | 297 |
| 1002 | | - |
| 1003 | if (!testAttribute(Qt::WA_WState_OwnSizePolicy)) { partially evaluated: !testAttribute(Qt::WA_WState_OwnSizePolicy)| yes Evaluation Count:9 | no Evaluation Count:0 |
| 0-9 |
| 1004 | QSizePolicy sp = sizePolicy(); executed (the execution status of this line is deduced): QSizePolicy sp = sizePolicy(); | - |
| 1005 | sp.transpose(); executed (the execution status of this line is deduced): sp.transpose(); | - |
| 1006 | setSizePolicy(sp); executed (the execution status of this line is deduced): setSizePolicy(sp); | - |
| 1007 | setAttribute(Qt::WA_WState_OwnSizePolicy, false); executed (the execution status of this line is deduced): setAttribute(Qt::WA_WState_OwnSizePolicy, false); | - |
| 1008 | } executed: }Execution Count:9 | 9 |
| 1009 | | - |
| 1010 | d->orient = orientation; executed (the execution status of this line is deduced): d->orient = orientation; | - |
| 1011 | | - |
| 1012 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:18 | yes Evaluation Count:9 |
| 9-18 |
| 1013 | QSplitterLayoutStruct *s = d->list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(i); | - |
| 1014 | s->handle->setOrientation(orientation); executed (the execution status of this line is deduced): s->handle->setOrientation(orientation); | - |
| 1015 | } executed: }Execution Count:18 | 18 |
| 1016 | d->recalc(isVisible()); executed (the execution status of this line is deduced): d->recalc(isVisible()); | - |
| 1017 | } executed: }Execution Count:9 | 9 |
| 1018 | | - |
| 1019 | Qt::Orientation QSplitter::orientation() const | - |
| 1020 | { | - |
| 1021 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1022 | return d->orient; executed: return d->orient;Execution Count:824 | 824 |
| 1023 | } | - |
| 1024 | | - |
| 1025 | /*! | - |
| 1026 | \property QSplitter::childrenCollapsible | - |
| 1027 | \brief whether child widgets can be resized down to size 0 by the user | - |
| 1028 | | - |
| 1029 | By default, children are collapsible. It is possible to enable | - |
| 1030 | and disable the collapsing of individual children using | - |
| 1031 | setCollapsible(). | - |
| 1032 | | - |
| 1033 | \sa setCollapsible() | - |
| 1034 | */ | - |
| 1035 | | - |
| 1036 | void QSplitter::setChildrenCollapsible(bool collapse) | - |
| 1037 | { | - |
| 1038 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1039 | d->childrenCollapsible = collapse; executed (the execution status of this line is deduced): d->childrenCollapsible = collapse; | - |
| 1040 | } executed: }Execution Count:503 | 503 |
| 1041 | | - |
| 1042 | bool QSplitter::childrenCollapsible() const | - |
| 1043 | { | - |
| 1044 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1045 | return d->childrenCollapsible; executed: return d->childrenCollapsible;Execution Count:228 | 228 |
| 1046 | } | - |
| 1047 | | - |
| 1048 | /*! | - |
| 1049 | Sets whether the child widget at \a index is collapsible to \a collapse. | - |
| 1050 | | - |
| 1051 | By default, children are collapsible, meaning that the user can | - |
| 1052 | resize them down to size 0, even if they have a non-zero | - |
| 1053 | minimumSize() or minimumSizeHint(). This behavior can be changed | - |
| 1054 | on a per-widget basis by calling this function, or globally for | - |
| 1055 | all the widgets in the splitter by setting the \l | - |
| 1056 | childrenCollapsible property. | - |
| 1057 | | - |
| 1058 | \sa childrenCollapsible | - |
| 1059 | */ | - |
| 1060 | | - |
| 1061 | void QSplitter::setCollapsible(int index, bool collapse) | - |
| 1062 | { | - |
| 1063 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1064 | | - |
| 1065 | if (index < 0 || index >= d->list.size()) { partially evaluated: index < 0| no Evaluation Count:0 | yes Evaluation Count:1125 |
partially evaluated: index >= d->list.size()| no Evaluation Count:0 | yes Evaluation Count:1125 |
| 0-1125 |
| 1066 | qWarning("QSplitter::setCollapsible: Index %d out of range", index); never executed (the execution status of this line is deduced): QMessageLogger("widgets/qsplitter.cpp", 1066, __PRETTY_FUNCTION__).warning("QSplitter::setCollapsible: Index %d out of range", index); | - |
| 1067 | return; | 0 |
| 1068 | } | - |
| 1069 | d->list.at(index)->collapsible = collapse ? 1 : 0; evaluated: collapse| yes Evaluation Count:875 | yes Evaluation Count:250 |
| 250-875 |
| 1070 | } executed: }Execution Count:1125 | 1125 |
| 1071 | | - |
| 1072 | /*! | - |
| 1073 | Returns true if the widget at \a index is collapsible, otherwise returns false. | - |
| 1074 | */ | - |
| 1075 | bool QSplitter::isCollapsible(int index) const | - |
| 1076 | { | - |
| 1077 | Q_D(const QSplitter); never executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1078 | if (index < 0 || index >= d->list.size()) { never evaluated: index < 0 never evaluated: index >= d->list.size() | 0 |
| 1079 | qWarning("QSplitter::isCollapsible: Index %d out of range", index); never executed (the execution status of this line is deduced): QMessageLogger("widgets/qsplitter.cpp", 1079, __PRETTY_FUNCTION__).warning("QSplitter::isCollapsible: Index %d out of range", index); | - |
| 1080 | return false; never executed: return false; | 0 |
| 1081 | } | - |
| 1082 | return d->list.at(index)->collapsible; never executed: return d->list.at(index)->collapsible; | 0 |
| 1083 | } | - |
| 1084 | | - |
| 1085 | /*! | - |
| 1086 | \reimp | - |
| 1087 | */ | - |
| 1088 | void QSplitter::resizeEvent(QResizeEvent *) | - |
| 1089 | { | - |
| 1090 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1091 | d->doResize(); executed (the execution status of this line is deduced): d->doResize(); | - |
| 1092 | } executed: }Execution Count:125 | 125 |
| 1093 | | - |
| 1094 | /*! | - |
| 1095 | Adds the given \a widget to the splitter's layout after all the other | - |
| 1096 | items. | - |
| 1097 | | - |
| 1098 | If \a widget is already in the splitter, it will be moved to the new position. | - |
| 1099 | | - |
| 1100 | \sa insertWidget(), widget(), indexOf() | - |
| 1101 | */ | - |
| 1102 | void QSplitter::addWidget(QWidget *widget) | - |
| 1103 | { | - |
| 1104 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1105 | insertWidget(d->list.count(), widget); executed (the execution status of this line is deduced): insertWidget(d->list.count(), widget); | - |
| 1106 | } executed: }Execution Count:852 | 852 |
| 1107 | | - |
| 1108 | /*! | - |
| 1109 | Inserts the \a widget specified into the splitter's layout at the | - |
| 1110 | given \a index. | - |
| 1111 | | - |
| 1112 | If \a widget is already in the splitter, it will be moved to the new position. | - |
| 1113 | | - |
| 1114 | if \a index is an invalid index, then the widget will be inserted at the end. | - |
| 1115 | | - |
| 1116 | \sa addWidget(), indexOf(), widget() | - |
| 1117 | */ | - |
| 1118 | void QSplitter::insertWidget(int index, QWidget *widget) | - |
| 1119 | { | - |
| 1120 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1121 | d->insertWidget_helper(index, widget, true); executed (the execution status of this line is deduced): d->insertWidget_helper(index, widget, true); | - |
| 1122 | } executed: }Execution Count:860 | 860 |
| 1123 | | - |
| 1124 | /*! | - |
| 1125 | \fn int QSplitter::indexOf(QWidget *widget) const | - |
| 1126 | | - |
| 1127 | Returns the index in the splitter's layout of the specified \a widget. This | - |
| 1128 | also works for handles. | - |
| 1129 | | - |
| 1130 | Handles are numbered from 0. There are as many handles as there | - |
| 1131 | are child widgets, but the handle at position 0 is always hidden. | - |
| 1132 | | - |
| 1133 | | - |
| 1134 | \sa count(), widget() | - |
| 1135 | */ | - |
| 1136 | int QSplitter::indexOf(QWidget *w) const | - |
| 1137 | { | - |
| 1138 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1139 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:2733 | yes Evaluation Count:2 |
| 2-2733 |
| 1140 | QSplitterLayoutStruct *s = d->list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(i); | - |
| 1141 | if (s->widget == w || s->handle == w) evaluated: s->widget == w| yes Evaluation Count:1356 | yes Evaluation Count:1377 |
partially evaluated: s->handle == w| no Evaluation Count:0 | yes Evaluation Count:1377 |
| 0-1377 |
| 1142 | return i; executed: return i;Execution Count:1356 | 1356 |
| 1143 | } executed: }Execution Count:1377 | 1377 |
| 1144 | return -1; executed: return -1;Execution Count:2 | 2 |
| 1145 | } | - |
| 1146 | | - |
| 1147 | /*! | - |
| 1148 | Returns a new splitter handle as a child widget of this splitter. | - |
| 1149 | This function can be reimplemented in subclasses to provide support | - |
| 1150 | for custom handles. | - |
| 1151 | | - |
| 1152 | \sa handle(), indexOf() | - |
| 1153 | */ | - |
| 1154 | QSplitterHandle *QSplitter::createHandle() | - |
| 1155 | { | - |
| 1156 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1157 | return new QSplitterHandle(d->orient, this); executed: return new QSplitterHandle(d->orient, this);Execution Count:862 | 862 |
| 1158 | } | - |
| 1159 | | - |
| 1160 | /*! | - |
| 1161 | Returns the handle to the left (or above) for the item in the | - |
| 1162 | splitter's layout at the given \a index. The handle at index 0 is | - |
| 1163 | always hidden. | - |
| 1164 | | - |
| 1165 | For right-to-left languages such as Arabic and Hebrew, the layout | - |
| 1166 | of horizontal splitters is reversed. The handle will be to the | - |
| 1167 | right of the widget at \a index. | - |
| 1168 | | - |
| 1169 | \sa count(), widget(), indexOf(), createHandle(), setHandleWidth() | - |
| 1170 | */ | - |
| 1171 | QSplitterHandle *QSplitter::handle(int index) const | - |
| 1172 | { | - |
| 1173 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1174 | if (index < 0 || index >= d->list.size()) partially evaluated: index < 0| no Evaluation Count:0 | yes Evaluation Count:7 |
partially evaluated: index >= d->list.size()| no Evaluation Count:0 | yes Evaluation Count:7 |
| 0-7 |
| 1175 | return 0; never executed: return 0; | 0 |
| 1176 | return d->list.at(index)->handle; executed: return d->list.at(index)->handle;Execution Count:7 | 7 |
| 1177 | } | - |
| 1178 | | - |
| 1179 | /*! | - |
| 1180 | Returns the widget at the given \a index in the splitter's layout. | - |
| 1181 | | - |
| 1182 | \sa count(), handle(), indexOf(), insertWidget() | - |
| 1183 | */ | - |
| 1184 | QWidget *QSplitter::widget(int index) const | - |
| 1185 | { | - |
| 1186 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1187 | if (index < 0 || index >= d->list.size()) evaluated: index < 0| yes Evaluation Count:1 | yes Evaluation Count:1379 |
partially evaluated: index >= d->list.size()| no Evaluation Count:0 | yes Evaluation Count:1379 |
| 0-1379 |
| 1188 | return 0; executed: return 0;Execution Count:1 | 1 |
| 1189 | return d->list.at(index)->widget; executed: return d->list.at(index)->widget;Execution Count:1379 | 1379 |
| 1190 | } | - |
| 1191 | | - |
| 1192 | /*! | - |
| 1193 | Returns the number of widgets contained in the splitter's layout. | - |
| 1194 | | - |
| 1195 | \sa widget(), handle() | - |
| 1196 | */ | - |
| 1197 | int QSplitter::count() const | - |
| 1198 | { | - |
| 1199 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1200 | return d->list.count(); executed: return d->list.count();Execution Count:49 | 49 |
| 1201 | } | - |
| 1202 | | - |
| 1203 | /*! | - |
| 1204 | \reimp | - |
| 1205 | | - |
| 1206 | Tells the splitter that the child widget described by \a c has been | - |
| 1207 | inserted or removed. | - |
| 1208 | | - |
| 1209 | This method is also used to handle the situation where a widget is created | - |
| 1210 | with the splitter as a parent but not explicitly added with insertWidget() | - |
| 1211 | or addWidget(). This is for compatibility and not the recommended way of | - |
| 1212 | putting widgets into a splitter in new code. Please use insertWidget() or | - |
| 1213 | addWidget() in new code. | - |
| 1214 | | - |
| 1215 | \sa addWidget(), insertWidget() | - |
| 1216 | */ | - |
| 1217 | | - |
| 1218 | void QSplitter::childEvent(QChildEvent *c) | - |
| 1219 | { | - |
| 1220 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1221 | if (!c->child()->isWidgetType()) { evaluated: !c->child()->isWidgetType()| yes Evaluation Count:2 | yes Evaluation Count:4244 |
| 2-4244 |
| 1222 | if (c->type() == QEvent::ChildAdded && qobject_cast<QLayout *>(c->child())) evaluated: c->type() == QEvent::ChildAdded| yes Evaluation Count:1 | yes Evaluation Count:1 |
partially evaluated: qobject_cast<QLayout *>(c->child())| yes Evaluation Count:1 | no Evaluation Count:0 |
| 0-1 |
| 1223 | qWarning("Adding a QLayout to a QSplitter is not supported."); executed: QMessageLogger("widgets/qsplitter.cpp", 1223, __PRETTY_FUNCTION__).warning("Adding a QLayout to a QSplitter is not supported.");Execution Count:1 | 1 |
| 1224 | return; executed: return;Execution Count:2 | 2 |
| 1225 | } | - |
| 1226 | QWidget *w = static_cast<QWidget*>(c->child()); executed (the execution status of this line is deduced): QWidget *w = static_cast<QWidget*>(c->child()); | - |
| 1227 | if (c->added() && !d->blockChildAdd && !w->isWindow() && !d->findWidget(w)) { evaluated: c->added()| yes Evaluation Count:1725 | yes Evaluation Count:2519 |
evaluated: !d->blockChildAdd| yes Evaluation Count:392 | yes Evaluation Count:1333 |
partially evaluated: !w->isWindow()| yes Evaluation Count:392 | no Evaluation Count:0 |
partially evaluated: !d->findWidget(w)| yes Evaluation Count:392 | no Evaluation Count:0 |
| 0-2519 |
| 1228 | d->insertWidget_helper(d->list.count(), w, false); executed (the execution status of this line is deduced): d->insertWidget_helper(d->list.count(), w, false); | - |
| 1229 | } else if (c->polished() && !d->blockChildAdd) { executed: }Execution Count:392 evaluated: c->polished()| yes Evaluation Count:1292 | yes Evaluation Count:2560 |
evaluated: !d->blockChildAdd| yes Evaluation Count:436 | yes Evaluation Count:856 |
| 392-2560 |
| 1230 | if (isVisible() && !(w->isHidden() && w->testAttribute(Qt::WA_WState_ExplicitShowHide))) evaluated: isVisible()| yes Evaluation Count:8 | yes Evaluation Count:428 |
evaluated: w->isHidden()| yes Evaluation Count:6 | yes Evaluation Count:2 |
evaluated: w->testAttribute(Qt::WA_WState_ExplicitShowHide)| yes Evaluation Count:1 | yes Evaluation Count:5 |
| 1-428 |
| 1231 | w->show(); executed: w->show();Execution Count:7 | 7 |
| 1232 | } else if (c->type() == QEvent::ChildRemoved) { executed: }Execution Count:436 evaluated: c->type() == QEvent::ChildRemoved| yes Evaluation Count:1227 | yes Evaluation Count:2189 |
| 436-2189 |
| 1233 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:2188 | yes Evaluation Count:846 |
| 846-2188 |
| 1234 | QSplitterLayoutStruct *s = d->list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(i); | - |
| 1235 | if (s->widget == w) { evaluated: s->widget == w| yes Evaluation Count:381 | yes Evaluation Count:1807 |
| 381-1807 |
| 1236 | d->list.removeAt(i); executed (the execution status of this line is deduced): d->list.removeAt(i); | - |
| 1237 | delete s; executed (the execution status of this line is deduced): delete s; | - |
| 1238 | d->recalc(isVisible()); executed (the execution status of this line is deduced): d->recalc(isVisible()); | - |
| 1239 | return; executed: return;Execution Count:381 | 381 |
| 1240 | } | - |
| 1241 | } executed: }Execution Count:1807 | 1807 |
| 1242 | } executed: }Execution Count:846 | 846 |
| 1243 | } | - |
| 1244 | | - |
| 1245 | | - |
| 1246 | /*! | - |
| 1247 | Displays a rubber band at position \a pos. If \a pos is negative, the | - |
| 1248 | rubber band is removed. | - |
| 1249 | */ | - |
| 1250 | | - |
| 1251 | void QSplitter::setRubberBand(int pos) | - |
| 1252 | { | - |
| 1253 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1254 | if (pos < 0) { partially evaluated: pos < 0| no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
| 1255 | if (d->rubberBand) never evaluated: d->rubberBand | 0 |
| 1256 | d->rubberBand->deleteLater(); never executed: d->rubberBand->deleteLater(); | 0 |
| 1257 | return; | 0 |
| 1258 | } | - |
| 1259 | QRect r = contentsRect(); executed (the execution status of this line is deduced): QRect r = contentsRect(); | - |
| 1260 | const int rBord = 3; // customizable? executed (the execution status of this line is deduced): const int rBord = 3; | - |
| 1261 | int hw = handleWidth(); executed (the execution status of this line is deduced): int hw = handleWidth(); | - |
| 1262 | if (!d->rubberBand) { partially evaluated: !d->rubberBand| yes Evaluation Count:1 | no Evaluation Count:0 |
| 0-1 |
| 1263 | QBoolBlocker b(d->blockChildAdd); executed (the execution status of this line is deduced): QBoolBlocker b(d->blockChildAdd); | - |
| 1264 | d->rubberBand = new QRubberBand(QRubberBand::Line, this); executed (the execution status of this line is deduced): d->rubberBand = new QRubberBand(QRubberBand::Line, this); | - |
| 1265 | // For accessibility to identify this special widget. | - |
| 1266 | d->rubberBand->setObjectName(QLatin1String("qt_rubberband")); executed (the execution status of this line is deduced): d->rubberBand->setObjectName(QLatin1String("qt_rubberband")); | - |
| 1267 | } executed: }Execution Count:1 | 1 |
| 1268 | | - |
| 1269 | const QRect newGeom = d->orient == Qt::Horizontal ? QRect(QPoint(pos + hw / 2 - rBord, r.y()), QSize(2 * rBord, r.height())) partially evaluated: d->orient == Qt::Horizontal| yes Evaluation Count:1 | no Evaluation Count:0 |
| 0-1 |
| 1270 | : QRect(QPoint(r.x(), pos + hw / 2 - rBord), QSize(r.width(), 2 * rBord)); executed (the execution status of this line is deduced): : QRect(QPoint(r.x(), pos + hw / 2 - rBord), QSize(r.width(), 2 * rBord)); | - |
| 1271 | d->rubberBand->setGeometry(newGeom); executed (the execution status of this line is deduced): d->rubberBand->setGeometry(newGeom); | - |
| 1272 | d->rubberBand->show(); executed (the execution status of this line is deduced): d->rubberBand->show(); | - |
| 1273 | } executed: }Execution Count:1 | 1 |
| 1274 | | - |
| 1275 | /*! | - |
| 1276 | \reimp | - |
| 1277 | */ | - |
| 1278 | | - |
| 1279 | bool QSplitter::event(QEvent *e) | - |
| 1280 | { | - |
| 1281 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1282 | switch (e->type()) { | - |
| 1283 | case QEvent::Hide: | - |
| 1284 | // Reset firstShow to false here since things can be done to the splitter in between | - |
| 1285 | if (!d->firstShow) partially evaluated: !d->firstShow| yes Evaluation Count:48 | no Evaluation Count:0 |
| 0-48 |
| 1286 | d->firstShow = true; executed: d->firstShow = true;Execution Count:48 | 48 |
| 1287 | break; executed: break;Execution Count:48 | 48 |
| 1288 | case QEvent::Show: | - |
| 1289 | if (!d->firstShow) partially evaluated: !d->firstShow| no Evaluation Count:0 | yes Evaluation Count:71 |
| 0-71 |
| 1290 | break; | 0 |
| 1291 | d->firstShow = false; executed (the execution status of this line is deduced): d->firstShow = false; | - |
| 1292 | // fall through | - |
| 1293 | case QEvent::HideToParent: code before this statement executed: case QEvent::HideToParent:Execution Count:71 | 71 |
| 1294 | case QEvent::ShowToParent: | - |
| 1295 | case QEvent::LayoutRequest: | - |
| 1296 | d->recalc(isVisible()); executed (the execution status of this line is deduced): d->recalc(isVisible()); | - |
| 1297 | break; executed: break;Execution Count:200 | 200 |
| 1298 | default: | - |
| 1299 | ; | - |
| 1300 | } executed: }Execution Count:5273 | 5273 |
| 1301 | return QWidget::event(e); executed: return QWidget::event(e);Execution Count:5521 | 5521 |
| 1302 | } | - |
| 1303 | | - |
| 1304 | /*! | - |
| 1305 | \fn QSplitter::splitterMoved(int pos, int index) | - |
| 1306 | | - |
| 1307 | This signal is emitted when the splitter handle at a particular \a | - |
| 1308 | index has been moved to position \a pos. | - |
| 1309 | | - |
| 1310 | For right-to-left languages such as Arabic and Hebrew, the layout | - |
| 1311 | of horizontal splitters is reversed. \a pos is then the | - |
| 1312 | distance from the right edge of the widget. | - |
| 1313 | | - |
| 1314 | \sa moveSplitter() | - |
| 1315 | */ | - |
| 1316 | | - |
| 1317 | /*! | - |
| 1318 | Moves the left or top edge of the splitter handle at \a index as | - |
| 1319 | close as possible to position \a pos, which is the distance from the | - |
| 1320 | left or top edge of the widget. | - |
| 1321 | | - |
| 1322 | For right-to-left languages such as Arabic and Hebrew, the layout | - |
| 1323 | of horizontal splitters is reversed. \a pos is then the distance | - |
| 1324 | from the right edge of the widget. | - |
| 1325 | | - |
| 1326 | \sa splitterMoved(), closestLegalPosition(), getRange() | - |
| 1327 | */ | - |
| 1328 | void QSplitter::moveSplitter(int pos, int index) | - |
| 1329 | { | - |
| 1330 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1331 | QSplitterLayoutStruct *s = d->list.at(index); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(index); | - |
| 1332 | int farMin; executed (the execution status of this line is deduced): int farMin; | - |
| 1333 | int min; executed (the execution status of this line is deduced): int min; | - |
| 1334 | int max; executed (the execution status of this line is deduced): int max; | - |
| 1335 | int farMax; executed (the execution status of this line is deduced): int farMax; | - |
| 1336 | | - |
| 1337 | #ifdef QSPLITTER_DEBUG | - |
| 1338 | int debugp = pos; | - |
| 1339 | #endif | - |
| 1340 | | - |
| 1341 | pos = d->adjustPos(pos, index, &farMin, &min, &max, &farMax); executed (the execution status of this line is deduced): pos = d->adjustPos(pos, index, &farMin, &min, &max, &farMax); | - |
| 1342 | int oldP = d->pick(s->rect.topLeft()); executed (the execution status of this line is deduced): int oldP = d->pick(s->rect.topLeft()); | - |
| 1343 | #ifdef QSPLITTER_DEBUG | - |
| 1344 | qDebug() << "QSplitter::moveSplitter" << debugp << index << "adjusted" << pos << "oldP" << oldP; | - |
| 1345 | #endif | - |
| 1346 | | - |
| 1347 | QVarLengthArray<int, 32> poss(d->list.count()); executed (the execution status of this line is deduced): QVarLengthArray<int, 32> poss(d->list.count()); | - |
| 1348 | QVarLengthArray<int, 32> ws(d->list.count()); executed (the execution status of this line is deduced): QVarLengthArray<int, 32> ws(d->list.count()); | - |
| 1349 | bool upLeft; executed (the execution status of this line is deduced): bool upLeft; | - |
| 1350 | | - |
| 1351 | d->doMove(false, pos, index, +1, (d->collapsible(s) && (pos > max)), poss.data(), ws.data()); executed (the execution status of this line is deduced): d->doMove(false, pos, index, +1, (d->collapsible(s) && (pos > max)), poss.data(), ws.data()); | - |
| 1352 | d->doMove(true, pos, index - 1, +1, (d->collapsible(index - 1) && (pos < min)), poss.data(), ws.data()); executed (the execution status of this line is deduced): d->doMove(true, pos, index - 1, +1, (d->collapsible(index - 1) && (pos < min)), poss.data(), ws.data()); | - |
| 1353 | upLeft = (pos < oldP); executed (the execution status of this line is deduced): upLeft = (pos < oldP); | - |
| 1354 | | - |
| 1355 | int wid, delta, count = d->list.count(); executed (the execution status of this line is deduced): int wid, delta, count = d->list.count(); | - |
| 1356 | if (upLeft) { partially evaluated: upLeft| no Evaluation Count:0 | yes Evaluation Count:10 |
| 0-10 |
| 1357 | wid = 0; never executed (the execution status of this line is deduced): wid = 0; | - |
| 1358 | delta = 1; never executed (the execution status of this line is deduced): delta = 1; | - |
| 1359 | } else { | 0 |
| 1360 | wid = count - 1; executed (the execution status of this line is deduced): wid = count - 1; | - |
| 1361 | delta = -1; executed (the execution status of this line is deduced): delta = -1; | - |
| 1362 | } executed: }Execution Count:10 | 10 |
| 1363 | for (; wid >= 0 && wid < count; wid += delta) { evaluated: wid >= 0| yes Evaluation Count:30 | yes Evaluation Count:10 |
partially evaluated: wid < count| yes Evaluation Count:30 | no Evaluation Count:0 |
| 0-30 |
| 1364 | QSplitterLayoutStruct *sls = d->list.at( wid ); executed (the execution status of this line is deduced): QSplitterLayoutStruct *sls = d->list.at( wid ); | - |
| 1365 | if (!sls->widget->isHidden()) partially evaluated: !sls->widget->isHidden()| yes Evaluation Count:30 | no Evaluation Count:0 |
| 0-30 |
| 1366 | d->setGeo(sls, poss[wid], ws[wid], true); executed: d->setGeo(sls, poss[wid], ws[wid], true);Execution Count:30 | 30 |
| 1367 | } executed: }Execution Count:30 | 30 |
| 1368 | d->storeSizes(); executed (the execution status of this line is deduced): d->storeSizes(); | - |
| 1369 | | - |
| 1370 | emit splitterMoved(pos, index); executed (the execution status of this line is deduced): splitterMoved(pos, index); | - |
| 1371 | } executed: }Execution Count:10 | 10 |
| 1372 | | - |
| 1373 | | - |
| 1374 | /*! | - |
| 1375 | Returns the valid range of the splitter at \a index in | - |
| 1376 | *\a{min} and *\a{max} if \a min and \a max are not 0. | - |
| 1377 | */ | - |
| 1378 | | - |
| 1379 | void QSplitter::getRange(int index, int *min, int *max) const | - |
| 1380 | { | - |
| 1381 | Q_D(const QSplitter); never executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1382 | d->getRange(index, min, 0, 0, max); never executed (the execution status of this line is deduced): d->getRange(index, min, 0, 0, max); | - |
| 1383 | } | 0 |
| 1384 | | - |
| 1385 | | - |
| 1386 | /*! | - |
| 1387 | Returns the closest legal position to \a pos of the widget at \a index. | - |
| 1388 | | - |
| 1389 | For right-to-left languages such as Arabic and Hebrew, the layout | - |
| 1390 | of horizontal splitters is reversed. Positions are then measured | - |
| 1391 | from the right edge of the widget. | - |
| 1392 | | - |
| 1393 | \sa getRange() | - |
| 1394 | */ | - |
| 1395 | | - |
| 1396 | int QSplitter::closestLegalPosition(int pos, int index) | - |
| 1397 | { | - |
| 1398 | Q_D(QSplitter); never executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1399 | int x, i, n, u; never executed (the execution status of this line is deduced): int x, i, n, u; | - |
| 1400 | return d->adjustPos(pos, index, &u, &n, &i, &x); never executed: return d->adjustPos(pos, index, &u, &n, &i, &x); | 0 |
| 1401 | } | - |
| 1402 | | - |
| 1403 | /*! | - |
| 1404 | \property QSplitter::opaqueResize | - |
| 1405 | \brief whether resizing is opaque | - |
| 1406 | | - |
| 1407 | Opaque resizing is on by default. | - |
| 1408 | */ | - |
| 1409 | | - |
| 1410 | bool QSplitter::opaqueResize() const | - |
| 1411 | { | - |
| 1412 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1413 | return d->opaque; executed: return d->opaque;Execution Count:230 | 230 |
| 1414 | } | - |
| 1415 | | - |
| 1416 | | - |
| 1417 | void QSplitter::setOpaqueResize(bool on) | - |
| 1418 | { | - |
| 1419 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1420 | d->opaque = on; executed (the execution status of this line is deduced): d->opaque = on; | - |
| 1421 | } executed: }Execution Count:129 | 129 |
| 1422 | | - |
| 1423 | | - |
| 1424 | /*! | - |
| 1425 | \reimp | - |
| 1426 | */ | - |
| 1427 | QSize QSplitter::sizeHint() const | - |
| 1428 | { | - |
| 1429 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1430 | ensurePolished(); executed (the execution status of this line is deduced): ensurePolished(); | - |
| 1431 | int l = 0; executed (the execution status of this line is deduced): int l = 0; | - |
| 1432 | int t = 0; executed (the execution status of this line is deduced): int t = 0; | - |
| 1433 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:588 | yes Evaluation Count:308 |
| 308-588 |
| 1434 | QWidget *w = d->list.at(i)->widget; executed (the execution status of this line is deduced): QWidget *w = d->list.at(i)->widget; | - |
| 1435 | if (w->isHidden()) evaluated: w->isHidden()| yes Evaluation Count:4 | yes Evaluation Count:584 |
| 4-584 |
| 1436 | continue; executed: continue;Execution Count:4 | 4 |
| 1437 | QSize s = w->sizeHint(); executed (the execution status of this line is deduced): QSize s = w->sizeHint(); | - |
| 1438 | if (s.isValid()) { evaluated: s.isValid()| yes Evaluation Count:562 | yes Evaluation Count:22 |
| 22-562 |
| 1439 | l += d->pick(s); executed (the execution status of this line is deduced): l += d->pick(s); | - |
| 1440 | t = qMax(t, d->trans(s)); executed (the execution status of this line is deduced): t = qMax(t, d->trans(s)); | - |
| 1441 | } executed: }Execution Count:562 | 562 |
| 1442 | } executed: }Execution Count:584 | 584 |
| 1443 | return orientation() == Qt::Horizontal ? QSize(l, t) : QSize(t, l); executed: return orientation() == Qt::Horizontal ? QSize(l, t) : QSize(t, l);Execution Count:308 | 308 |
| 1444 | } | - |
| 1445 | | - |
| 1446 | | - |
| 1447 | /*! | - |
| 1448 | \reimp | - |
| 1449 | */ | - |
| 1450 | | - |
| 1451 | QSize QSplitter::minimumSizeHint() const | - |
| 1452 | { | - |
| 1453 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1454 | ensurePolished(); executed (the execution status of this line is deduced): ensurePolished(); | - |
| 1455 | int l = 0; executed (the execution status of this line is deduced): int l = 0; | - |
| 1456 | int t = 0; executed (the execution status of this line is deduced): int t = 0; | - |
| 1457 | | - |
| 1458 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:572 | yes Evaluation Count:288 |
| 288-572 |
| 1459 | QSplitterLayoutStruct *s = d->list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(i); | - |
| 1460 | if (!s || !s->widget) partially evaluated: !s| no Evaluation Count:0 | yes Evaluation Count:572 |
partially evaluated: !s->widget| no Evaluation Count:0 | yes Evaluation Count:572 |
| 0-572 |
| 1461 | continue; never executed: continue; | 0 |
| 1462 | if (s->widget->isHidden()) evaluated: s->widget->isHidden()| yes Evaluation Count:4 | yes Evaluation Count:568 |
| 4-568 |
| 1463 | continue; executed: continue;Execution Count:4 | 4 |
| 1464 | QSize widgetSize = qSmartMinSize(s->widget); executed (the execution status of this line is deduced): QSize widgetSize = qSmartMinSize(s->widget); | - |
| 1465 | if (widgetSize.isValid()) { partially evaluated: widgetSize.isValid()| yes Evaluation Count:568 | no Evaluation Count:0 |
| 0-568 |
| 1466 | l += d->pick(widgetSize); executed (the execution status of this line is deduced): l += d->pick(widgetSize); | - |
| 1467 | t = qMax(t, d->trans(widgetSize)); executed (the execution status of this line is deduced): t = qMax(t, d->trans(widgetSize)); | - |
| 1468 | } executed: }Execution Count:568 | 568 |
| 1469 | if (!s->handle || s->handle->isHidden()) partially evaluated: !s->handle| no Evaluation Count:0 | yes Evaluation Count:568 |
evaluated: s->handle->isHidden()| yes Evaluation Count:285 | yes Evaluation Count:283 |
| 0-568 |
| 1470 | continue; executed: continue;Execution Count:285 | 285 |
| 1471 | QSize splitterSize = s->handle->sizeHint(); executed (the execution status of this line is deduced): QSize splitterSize = s->handle->sizeHint(); | - |
| 1472 | if (splitterSize.isValid()) { partially evaluated: splitterSize.isValid()| yes Evaluation Count:283 | no Evaluation Count:0 |
| 0-283 |
| 1473 | l += d->pick(splitterSize); executed (the execution status of this line is deduced): l += d->pick(splitterSize); | - |
| 1474 | t = qMax(t, d->trans(splitterSize)); executed (the execution status of this line is deduced): t = qMax(t, d->trans(splitterSize)); | - |
| 1475 | } executed: }Execution Count:283 | 283 |
| 1476 | } executed: }Execution Count:283 | 283 |
| 1477 | return orientation() == Qt::Horizontal ? QSize(l, t) : QSize(t, l); executed: return orientation() == Qt::Horizontal ? QSize(l, t) : QSize(t, l);Execution Count:288 | 288 |
| 1478 | } | - |
| 1479 | | - |
| 1480 | | - |
| 1481 | /*! | - |
| 1482 | Returns a list of the size parameters of all the widgets in this splitter. | - |
| 1483 | | - |
| 1484 | If the splitter's orientation is horizontal, the list contains the | - |
| 1485 | widgets width in pixels, from left to right; if the orientation is | - |
| 1486 | vertical, the list contains the widgets' heights in pixels, | - |
| 1487 | from top to bottom. | - |
| 1488 | | - |
| 1489 | Giving the values to another splitter's setSizes() function will | - |
| 1490 | produce a splitter with the same layout as this one. | - |
| 1491 | | - |
| 1492 | Note that invisible widgets have a size of 0. | - |
| 1493 | | - |
| 1494 | \sa setSizes() | - |
| 1495 | */ | - |
| 1496 | | - |
| 1497 | QList<int> QSplitter::sizes() const | - |
| 1498 | { | - |
| 1499 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1500 | ensurePolished(); executed (the execution status of this line is deduced): ensurePolished(); | - |
| 1501 | | - |
| 1502 | QList<int> list; executed (the execution status of this line is deduced): QList<int> list; | - |
| 1503 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:1446 | yes Evaluation Count:533 |
| 533-1446 |
| 1504 | QSplitterLayoutStruct *s = d->list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(i); | - |
| 1505 | list.append(d->pick(s->rect.size())); executed (the execution status of this line is deduced): list.append(d->pick(s->rect.size())); | - |
| 1506 | } executed: }Execution Count:1446 | 1446 |
| 1507 | return list; executed: return list;Execution Count:533 | 533 |
| 1508 | } | - |
| 1509 | | - |
| 1510 | /*! | - |
| 1511 | Sets the child widgets' respective sizes to the values given in the \a list. | - |
| 1512 | | - |
| 1513 | If the splitter is horizontal, the values set the width of each | - |
| 1514 | widget in pixels, from left to right. If the splitter is vertical, the | - |
| 1515 | height of each widget is set, from top to bottom. | - |
| 1516 | | - |
| 1517 | Extra values in the \a list are ignored. If \a list contains too few | - |
| 1518 | values, the result is undefined, but the program will still be well-behaved. | - |
| 1519 | | - |
| 1520 | The overall size of the splitter widget is not affected. | - |
| 1521 | Instead, any additional/missing space is distributed amongst the | - |
| 1522 | widgets according to the relative weight of the sizes. | - |
| 1523 | | - |
| 1524 | If you specify a size of 0, the widget will be invisible. The size policies | - |
| 1525 | of the widgets are preserved. That is, a value smaller than the minimal size | - |
| 1526 | hint of the respective widget will be replaced by the value of the hint. | - |
| 1527 | | - |
| 1528 | \sa sizes() | - |
| 1529 | */ | - |
| 1530 | | - |
| 1531 | void QSplitter::setSizes(const QList<int> &list) | - |
| 1532 | { | - |
| 1533 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1534 | d->setSizes_helper(list, true); executed (the execution status of this line is deduced): d->setSizes_helper(list, true); | - |
| 1535 | } executed: }Execution Count:810 | 810 |
| 1536 | | - |
| 1537 | /*! | - |
| 1538 | \property QSplitter::handleWidth | - |
| 1539 | \brief the width of the splitter handles | - |
| 1540 | | - |
| 1541 | By default, this property contains a value that depends on the user's platform | - |
| 1542 | and style preferences. | - |
| 1543 | | - |
| 1544 | If you set handleWidth to 1 or 0, the actual grab area will grow to overlap a | - |
| 1545 | few pixels of its respective widgets. | - |
| 1546 | */ | - |
| 1547 | | - |
| 1548 | int QSplitter::handleWidth() const | - |
| 1549 | { | - |
| 1550 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1551 | if (d->handleWidth >= 0) { evaluated: d->handleWidth >= 0| yes Evaluation Count:1447 | yes Evaluation Count:7063 |
| 1447-7063 |
| 1552 | return d->handleWidth; executed: return d->handleWidth;Execution Count:1447 | 1447 |
| 1553 | } else { | - |
| 1554 | return style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this); executed: return style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this);Execution Count:7063 | 7063 |
| 1555 | } | - |
| 1556 | } | - |
| 1557 | | - |
| 1558 | void QSplitter::setHandleWidth(int width) | - |
| 1559 | { | - |
| 1560 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1561 | d->handleWidth = width; executed (the execution status of this line is deduced): d->handleWidth = width; | - |
| 1562 | d->updateHandles(); executed (the execution status of this line is deduced): d->updateHandles(); | - |
| 1563 | } executed: }Execution Count:126 | 126 |
| 1564 | | - |
| 1565 | /*! | - |
| 1566 | \reimp | - |
| 1567 | */ | - |
| 1568 | void QSplitter::changeEvent(QEvent *ev) | - |
| 1569 | { | - |
| 1570 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1571 | if(ev->type() == QEvent::StyleChange) partially evaluated: ev->type() == QEvent::StyleChange| no Evaluation Count:0 | yes Evaluation Count:42 |
| 0-42 |
| 1572 | d->updateHandles(); never executed: d->updateHandles(); | 0 |
| 1573 | QFrame::changeEvent(ev); executed (the execution status of this line is deduced): QFrame::changeEvent(ev); | - |
| 1574 | } executed: }Execution Count:42 | 42 |
| 1575 | | - |
| 1576 | static const qint32 SplitterMagic = 0xff; | - |
| 1577 | | - |
| 1578 | /*! | - |
| 1579 | Saves the state of the splitter's layout. | - |
| 1580 | | - |
| 1581 | Typically this is used in conjunction with QSettings to remember the size | - |
| 1582 | for a future session. A version number is stored as part of the data. | - |
| 1583 | Here is an example: | - |
| 1584 | | - |
| 1585 | \snippet splitter/splitter.cpp 1 | - |
| 1586 | | - |
| 1587 | \sa restoreState() | - |
| 1588 | */ | - |
| 1589 | QByteArray QSplitter::saveState() const | - |
| 1590 | { | - |
| 1591 | Q_D(const QSplitter); executed (the execution status of this line is deduced): const QSplitterPrivate * const d = d_func(); | - |
| 1592 | int version = 0; executed (the execution status of this line is deduced): int version = 0; | - |
| 1593 | QByteArray data; executed (the execution status of this line is deduced): QByteArray data; | - |
| 1594 | QDataStream stream(&data, QIODevice::WriteOnly); executed (the execution status of this line is deduced): QDataStream stream(&data, QIODevice::WriteOnly); | - |
| 1595 | | - |
| 1596 | stream << qint32(SplitterMagic); executed (the execution status of this line is deduced): stream << qint32(SplitterMagic); | - |
| 1597 | stream << qint32(version); executed (the execution status of this line is deduced): stream << qint32(version); | - |
| 1598 | QList<int> list; executed (the execution status of this line is deduced): QList<int> list; | - |
| 1599 | for (int i = 0; i < d->list.size(); ++i) { evaluated: i < d->list.size()| yes Evaluation Count:402 | yes Evaluation Count:201 |
| 201-402 |
| 1600 | QSplitterLayoutStruct *s = d->list.at(i); executed (the execution status of this line is deduced): QSplitterLayoutStruct *s = d->list.at(i); | - |
| 1601 | list.append(s->sizer); executed (the execution status of this line is deduced): list.append(s->sizer); | - |
| 1602 | } executed: }Execution Count:402 | 402 |
| 1603 | stream << list; executed (the execution status of this line is deduced): stream << list; | - |
| 1604 | stream << childrenCollapsible(); executed (the execution status of this line is deduced): stream << childrenCollapsible(); | - |
| 1605 | stream << qint32(handleWidth()); executed (the execution status of this line is deduced): stream << qint32(handleWidth()); | - |
| 1606 | stream << opaqueResize(); executed (the execution status of this line is deduced): stream << opaqueResize(); | - |
| 1607 | stream << qint32(orientation()); executed (the execution status of this line is deduced): stream << qint32(orientation()); | - |
| 1608 | return data; executed: return data;Execution Count:201 | 201 |
| 1609 | } | - |
| 1610 | | - |
| 1611 | /*! | - |
| 1612 | Restores the splitter's layout to the \a state specified. | - |
| 1613 | Returns true if the state is restored; otherwise returns false. | - |
| 1614 | | - |
| 1615 | Typically this is used in conjunction with QSettings to restore the size | - |
| 1616 | from a past session. Here is an example: | - |
| 1617 | | - |
| 1618 | Restore the splitter's state: | - |
| 1619 | | - |
| 1620 | \snippet splitter/splitter.cpp 2 | - |
| 1621 | | - |
| 1622 | A failure to restore the splitter's layout may result from either | - |
| 1623 | invalid or out-of-date data in the supplied byte array. | - |
| 1624 | | - |
| 1625 | \sa saveState() | - |
| 1626 | */ | - |
| 1627 | bool QSplitter::restoreState(const QByteArray &state) | - |
| 1628 | { | - |
| 1629 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1630 | int version = 0; executed (the execution status of this line is deduced): int version = 0; | - |
| 1631 | QByteArray sd = state; executed (the execution status of this line is deduced): QByteArray sd = state; | - |
| 1632 | QDataStream stream(&sd, QIODevice::ReadOnly); executed (the execution status of this line is deduced): QDataStream stream(&sd, QIODevice::ReadOnly); | - |
| 1633 | QList<int> list; executed (the execution status of this line is deduced): QList<int> list; | - |
| 1634 | bool b; executed (the execution status of this line is deduced): bool b; | - |
| 1635 | qint32 i; executed (the execution status of this line is deduced): qint32 i; | - |
| 1636 | qint32 marker; executed (the execution status of this line is deduced): qint32 marker; | - |
| 1637 | qint32 v; executed (the execution status of this line is deduced): qint32 v; | - |
| 1638 | | - |
| 1639 | stream >> marker; executed (the execution status of this line is deduced): stream >> marker; | - |
| 1640 | stream >> v; executed (the execution status of this line is deduced): stream >> v; | - |
| 1641 | if (marker != SplitterMagic || v != version) evaluated: marker != SplitterMagic| yes Evaluation Count:9 | yes Evaluation Count:117 |
partially evaluated: v != version| no Evaluation Count:0 | yes Evaluation Count:117 |
| 0-117 |
| 1642 | return false; executed: return false;Execution Count:9 | 9 |
| 1643 | | - |
| 1644 | stream >> list; executed (the execution status of this line is deduced): stream >> list; | - |
| 1645 | d->setSizes_helper(list, false); executed (the execution status of this line is deduced): d->setSizes_helper(list, false); | - |
| 1646 | | - |
| 1647 | stream >> b; executed (the execution status of this line is deduced): stream >> b; | - |
| 1648 | setChildrenCollapsible(b); executed (the execution status of this line is deduced): setChildrenCollapsible(b); | - |
| 1649 | | - |
| 1650 | stream >> i; executed (the execution status of this line is deduced): stream >> i; | - |
| 1651 | setHandleWidth(i); executed (the execution status of this line is deduced): setHandleWidth(i); | - |
| 1652 | | - |
| 1653 | stream >> b; executed (the execution status of this line is deduced): stream >> b; | - |
| 1654 | setOpaqueResize(b); executed (the execution status of this line is deduced): setOpaqueResize(b); | - |
| 1655 | | - |
| 1656 | stream >> i; executed (the execution status of this line is deduced): stream >> i; | - |
| 1657 | setOrientation(Qt::Orientation(i)); executed (the execution status of this line is deduced): setOrientation(Qt::Orientation(i)); | - |
| 1658 | d->doResize(); executed (the execution status of this line is deduced): d->doResize(); | - |
| 1659 | | - |
| 1660 | return true; executed: return true;Execution Count:117 | 117 |
| 1661 | } | - |
| 1662 | | - |
| 1663 | /*! | - |
| 1664 | Updates the size policy of the widget at position \a index to | - |
| 1665 | have a stretch factor of \a stretch. | - |
| 1666 | | - |
| 1667 | \a stretch is not the effective stretch factor; the effective | - |
| 1668 | stretch factor is calculated by taking the initial size of the | - |
| 1669 | widget and multiplying it with \a stretch. | - |
| 1670 | | - |
| 1671 | This function is provided for convenience. It is equivalent to | - |
| 1672 | | - |
| 1673 | \snippet code/src_gui_widgets_qsplitter.cpp 0 | - |
| 1674 | | - |
| 1675 | \sa setSizes(), widget() | - |
| 1676 | */ | - |
| 1677 | void QSplitter::setStretchFactor(int index, int stretch) | - |
| 1678 | { | - |
| 1679 | Q_D(QSplitter); executed (the execution status of this line is deduced): QSplitterPrivate * const d = d_func(); | - |
| 1680 | if (index <= -1 || index >= d->list.count()) evaluated: index <= -1| yes Evaluation Count:1 | yes Evaluation Count:199 |
partially evaluated: index >= d->list.count()| no Evaluation Count:0 | yes Evaluation Count:199 |
| 0-199 |
| 1681 | return; executed: return;Execution Count:1 | 1 |
| 1682 | | - |
| 1683 | QWidget *widget = d->list.at(index)->widget; executed (the execution status of this line is deduced): QWidget *widget = d->list.at(index)->widget; | - |
| 1684 | QSizePolicy sp = widget->sizePolicy(); executed (the execution status of this line is deduced): QSizePolicy sp = widget->sizePolicy(); | - |
| 1685 | sp.setHorizontalStretch(stretch); executed (the execution status of this line is deduced): sp.setHorizontalStretch(stretch); | - |
| 1686 | sp.setVerticalStretch(stretch); executed (the execution status of this line is deduced): sp.setVerticalStretch(stretch); | - |
| 1687 | widget->setSizePolicy(sp); executed (the execution status of this line is deduced): widget->setSizePolicy(sp); | - |
| 1688 | } executed: }Execution Count:199 | 199 |
| 1689 | | - |
| 1690 | | - |
| 1691 | /*! | - |
| 1692 | \relates QSplitter | - |
| 1693 | \obsolete | - |
| 1694 | | - |
| 1695 | Use \a ts << \a{splitter}.saveState() instead. | - |
| 1696 | */ | - |
| 1697 | | - |
| 1698 | QTextStream& operator<<(QTextStream& ts, const QSplitter& splitter) | - |
| 1699 | { | - |
| 1700 | ts << splitter.saveState() << endl; never executed (the execution status of this line is deduced): ts << splitter.saveState() << endl; | - |
| 1701 | return ts; never executed: return ts; | 0 |
| 1702 | } | - |
| 1703 | | - |
| 1704 | /*! | - |
| 1705 | \relates QSplitter | - |
| 1706 | \obsolete | - |
| 1707 | | - |
| 1708 | Use \a ts >> \a{splitter}.restoreState() instead. | - |
| 1709 | */ | - |
| 1710 | | - |
| 1711 | QTextStream& operator>>(QTextStream& ts, QSplitter& splitter) | - |
| 1712 | { | - |
| 1713 | QString line = ts.readLine(); never executed (the execution status of this line is deduced): QString line = ts.readLine(); | - |
| 1714 | line = line.simplified(); never executed (the execution status of this line is deduced): line = line.simplified(); | - |
| 1715 | line.replace(QLatin1Char(' '), QString()); never executed (the execution status of this line is deduced): line.replace(QLatin1Char(' '), QString()); | - |
| 1716 | line = line.toUpper(); never executed (the execution status of this line is deduced): line = line.toUpper(); | - |
| 1717 | | - |
| 1718 | splitter.restoreState(line.toLatin1()); never executed (the execution status of this line is deduced): splitter.restoreState(line.toLatin1()); | - |
| 1719 | return ts; never executed: return ts; | 0 |
| 1720 | } | - |
| 1721 | | - |
| 1722 | QT_END_NAMESPACE | - |
| 1723 | | - |
| 1724 | #endif // QT_NO_SPLITTER | - |
| 1725 | | - |
| | |