qlineedit.cpp

Absolute File Name:

/home/qt/qt5_coco/qt5/qtbase/src/widgets/widgets/qlineedit.cpp

Source code

Switch to Preprocessed file

Line Source Count

1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtWidgets 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 The Qt Company. For licensing terms -

14 ** and conditions see https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://www.qt.io/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 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qlineedit.h" -

41 #include "qlineedit_p.h" -

42 -

43 #ifndef QT_NO_LINEEDIT -

44 #include "qaction.h" -

45 #include "qapplication.h" -

46 #include "qclipboard.h" -

47 #include "qdrag.h" -

48 #include "qdrawutil.h" -

49 #include "qevent.h" -

50 #include "qfontmetrics.h" -

51 #include "qstylehints.h" -

52 #include "qmenu.h" -

53 #include "qpainter.h" -

54 #include "qpixmap.h" -

55 #include "qpointer.h" -

56 #include "qstringlist.h" -

57 #include "qstyle.h" -

58 #include "qstyleoption.h" -

59 #include "qtimer.h" -

60 #include "qvalidator.h" -

61 #include "qvariant.h" -

62 #include "qvector.h" -

63 #include "qwhatsthis.h" -

64 #include "qdebug.h" -

65 #include "qtextedit.h" -

66 #include <private/qtextedit_p.h> -

67 #ifndef QT_NO_ACCESSIBILITY -

68 #include "qaccessible.h" -

69 #endif -

70 #include "qabstractitemview.h" -

71 #include "private/qstylesheetstyle_p.h" -

72 -

73 #ifndef QT_NO_SHORTCUT -

74 #include "private/qapplication_p.h" -

75 #include "private/qshortcutmap_p.h" -

76 #include "qkeysequence.h" -

77 #define ACCEL_KEY(k) (!qApp->d_func()->shortcutMap.hasShortcutForKeySequence(k) ? \ -

78 QLatin1Char('\t') + QKeySequence(k).toString(QKeySequence::NativeText) : QString()) -

79 #else -

80 #define ACCEL_KEY(k) QString() -

81 #endif -

82 -

83 #include <limits.h> -

84 #ifdef DrawText -

85 #undef DrawText -

86 #endif -

87 -

88 QT_BEGIN_NAMESPACE -

89 -

90 #ifdef Q_DEAD_CODE_FROM_QT4_MAC -

91 extern void qt_mac_secure_keyboard(bool); //qapplication_mac.cpp -

92 #endif -

93 -

94 /*! -

95 Initialize \a option with the values from this QLineEdit. This method -

96 is useful for subclasses when they need a QStyleOptionFrame, but don't want -

97 to fill in all the information themselves. -

98 -

99 \sa QStyleOption::initFrom() -

100 */ -

101 void QLineEdit::initStyleOption(QStyleOptionFrame *option) const -

102 { -

103

if (!option)

!option	Description
TRUE	never evaluated
FALSE	never evaluated

104

return;

never executed: return;

105 -

106 Q_D(const QLineEdit); -

107 option->initFrom(this); -

108 option->rect = contentsRect(); -

109

option->lineWidth = d->frame ? style()->pixelMetric(QStyle::PM_DefaultFrameWidth, option, this)

d->frame	Description
TRUE	never evaluated
FALSE	never evaluated

110 : 0; -

111 option->midLineWidth = 0; -

112 option->state |= QStyle::State_Sunken; -

113

if (d->control->isReadOnly())

d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

114

option->state |= QStyle::State_ReadOnly;

never executed: option->state |= QStyle::State_ReadOnly;

115 #ifdef QT_KEYPAD_NAVIGATION -

116 if (hasEditFocus()) -

117 option->state |= QStyle::State_HasEditFocus; -

118 #endif -

119 option->features = QStyleOptionFrame::None; -

120

}

never executed: end of block

121 -

122 /*! -

123 \class QLineEdit -

124 \brief The QLineEdit widget is a one-line text editor. -

125 -

126 \ingroup basicwidgets -

127 \inmodule QtWidgets -

128 -

129 A line edit allows the user to enter and edit a single line of -

130 plain text with a useful collection of editing functions, -

131 including undo and redo, cut and paste, and drag and drop (see -

132 \l setDragEnabled()). -

133 -

134 By changing the echoMode() of a line edit, it can also be used as -

135 a "write-only" field, for inputs such as passwords. -

136 -

137 The length of the text can be constrained to maxLength(). The text -

138 can be arbitrarily constrained using a validator() or an -

139 inputMask(), or both. When switching between a validator and an input mask -

140 on the same line edit, it is best to clear the validator or input mask to -

141 prevent undefined behavior. -

142 -

143 -

144 A related class is QTextEdit which allows multi-line, rich text -

145 editing. -

146 -

147 You can change the text with setText() or insert(). The text is -

148 retrieved with text(); the displayed text (which may be different, -

149 see \l{EchoMode}) is retrieved with displayText(). Text can be -

150 selected with setSelection() or selectAll(), and the selection can -

151 be cut(), copy()ied and paste()d. The text can be aligned with -

152 setAlignment(). -

153 -

154 When the text changes the textChanged() signal is emitted; when -

155 the text changes other than by calling setText() the textEdited() -

156 signal is emitted; when the cursor is moved the -

157 cursorPositionChanged() signal is emitted; and when the Return or -

158 Enter key is pressed the returnPressed() signal is emitted. -

159 -

160 When editing is finished, either because the line edit lost focus -

161 or Return/Enter is pressed the editingFinished() signal is -

162 emitted. -

163 -

164 Note that if there is a validator set on the line edit, the -

165 returnPressed()/editingFinished() signals will only be emitted if -

166 the validator returns QValidator::Acceptable. -

167 -

168 By default, QLineEdits have a frame as specified by platform -

169 style guides; you can turn it off by calling -

170 setFrame(false). -

171 -

172 The default key bindings are described below. The line edit also -

173 provides a context menu (usually invoked by a right mouse click) -

174 that presents some of these editing options. -

175 \target desc -

176 \table -

177 \header \li Keypress \li Action -

178 \row \li Left Arrow \li Moves the cursor one character to the left. -

179 \row \li Shift+Left Arrow \li Moves and selects text one character to the left. -

180 \row \li Right Arrow \li Moves the cursor one character to the right. -

181 \row \li Shift+Right Arrow \li Moves and selects text one character to the right. -

182 \row \li Home \li Moves the cursor to the beginning of the line. -

183 \row \li End \li Moves the cursor to the end of the line. -

184 \row \li Backspace \li Deletes the character to the left of the cursor. -

185 \row \li Ctrl+Backspace \li Deletes the word to the left of the cursor. -

186 \row \li Delete \li Deletes the character to the right of the cursor. -

187 \row \li Ctrl+Delete \li Deletes the word to the right of the cursor. -

188 \row \li Ctrl+A \li Select all. -

189 \row \li Ctrl+C \li Copies the selected text to the clipboard. -

190 \row \li Ctrl+Insert \li Copies the selected text to the clipboard. -

191 \row \li Ctrl+K \li Deletes to the end of the line. -

192 \row \li Ctrl+V \li Pastes the clipboard text into line edit. -

193 \row \li Shift+Insert \li Pastes the clipboard text into line edit. -

194 \row \li Ctrl+X \li Deletes the selected text and copies it to the clipboard. -

195 \row \li Shift+Delete \li Deletes the selected text and copies it to the clipboard. -

196 \row \li Ctrl+Z \li Undoes the last operation. -

197 \row \li Ctrl+Y \li Redoes the last undone operation. -

198 \endtable -

199 -

200 Any other key sequence that represents a valid character, will -

201 cause the character to be inserted into the line edit. -

202 -

203 \table 100% -

204 \row \li \inlineimage macintosh-lineedit.png Screenshot of a Macintosh style line edit -

205 \li A line edit shown in the \l{Macintosh Style Widget Gallery}{Macintosh widget style}. -

206 \row \li \inlineimage windowsvista-lineedit.png Screenshot of a Windows Vista style line edit -

207 \li A line edit shown in the \l{Windows Vista Style Widget Gallery}{Windows Vista widget style}. -

208 \row \li \inlineimage fusion-lineedit.png Screenshot of a Fusion style line edit -

209 \li A line edit shown in the \l{Fusion Style Widget Gallery}{Fusion widget style}. -

210 \endtable -

211 -

212 \sa QTextEdit, QLabel, QComboBox, {fowler}{GUI Design Handbook: Field, Entry}, {Line Edits Example} -

213 */ -

214 -

215 -

216 /*! -

217 \fn void QLineEdit::textChanged(const QString &text) -

218 -

219 This signal is emitted whenever the text changes. The \a text -

220 argument is the new text. -

221 -

222 Unlike textEdited(), this signal is also emitted when the text is -

223 changed programmatically, for example, by calling setText(). -

224 */ -

225 -

226 /*! -

227 \fn void QLineEdit::textEdited(const QString &text) -

228 -

229 This signal is emitted whenever the text is edited. The \a text -

230 argument is the new text. -

231 -

232 Unlike textChanged(), this signal is not emitted when the text is -

233 changed programmatically, for example, by calling setText(). -

234 */ -

235 -

236 /*! -

237 \fn void QLineEdit::cursorPositionChanged(int old, int new) -

238 -

239 This signal is emitted whenever the cursor moves. The previous -

240 position is given by \a old, and the new position by \a new. -

241 -

242 \sa setCursorPosition(), cursorPosition() -

243 */ -

244 -

245 /*! -

246 \fn void QLineEdit::selectionChanged() -

247 -

248 This signal is emitted whenever the selection changes. -

249 -

250 \sa hasSelectedText(), selectedText() -

251 */ -

252 -

253 /*! -

254 Constructs a line edit with no text. -

255 -

256 The maximum text length is set to 32767 characters. -

257 -

258 The \a parent argument is sent to the QWidget constructor. -

259 -

260 \sa setText(), setMaxLength() -

261 */ -

262 QLineEdit::QLineEdit(QWidget* parent) -

263 : QWidget(*new QLineEditPrivate, parent,0) -

264 { -

265 Q_D(QLineEdit); -

266 d->init(QString()); -

267

}

never executed: end of block

268 -

269 /*! -

270 Constructs a line edit containing the text \a contents. -

271 -

272 The cursor position is set to the end of the line and the maximum -

273 text length to 32767 characters. -

274 -

275 The \a parent and argument is sent to the QWidget -

276 constructor. -

277 -

278 \sa text(), setMaxLength() -

279 */ -

280 QLineEdit::QLineEdit(const QString& contents, QWidget* parent) -

281 : QWidget(*new QLineEditPrivate, parent, 0) -

282 { -

283 Q_D(QLineEdit); -

284 d->init(contents); -

285

}

never executed: end of block

286 -

287 -

288 -

289 /*! -

290 Destroys the line edit. -

291 */ -

292 -

293 QLineEdit::~QLineEdit() -

294 { -

295 } -

296 -

297 -

298 /*! -

299 \property QLineEdit::text -

300 \brief the line edit's text -

301 -

302 Setting this property clears the selection, clears the undo/redo -

303 history, moves the cursor to the end of the line and resets the -

304 \l modified property to false. The text is not validated when -

305 inserted with setText(). -

306 -

307 The text is truncated to maxLength() length. -

308 -

309 By default, this property contains an empty string. -

310 -

311 \sa insert(), clear() -

312 */ -

313 QString QLineEdit::text() const -

314 { -

315 Q_D(const QLineEdit); -

316

return d->control->text();

never executed: return d->control->text();

317 } -

318 -

319 void QLineEdit::setText(const QString& text) -

320 { -

321 Q_D(QLineEdit); -

322 d->control->setText(text); -

323

}

never executed: end of block

324 -

325 /*! -

326 \since 4.7 -

327 -

328 \property QLineEdit::placeholderText -

329 \brief the line edit's placeholder text -

330 -

331 Setting this property makes the line edit display a grayed-out -

332 placeholder text as long as the line edit is empty. -

333 -

334 Normally, an empty line edit shows the placeholder text even -

335 when it has focus. However, if the content is horizontally -

336 centered, the placeholder text is not displayed under -

337 the cursor when the line edit has focus. -

338 -

339 By default, this property contains an empty string. -

340 -

341 \sa text() -

342 */ -

343 QString QLineEdit::placeholderText() const -

344 { -

345 Q_D(const QLineEdit); -

346

return d->placeholderText;

never executed: return d->placeholderText;

347 } -

348 -

349 void QLineEdit::setPlaceholderText(const QString& placeholderText) -

350 { -

351 Q_D(QLineEdit); -

352

if (d->placeholderText != placeholderText) {

d->placeholder...laceholderText	Description
TRUE	never evaluated
FALSE	never evaluated

353 d->placeholderText = placeholderText; -

354

if (d->shouldShowPlaceholderText())

d->shouldShowPlaceholderText()	Description
TRUE	never evaluated
FALSE	never evaluated

355

update();

never executed: update();

356

}

never executed: end of block

357

}

never executed: end of block

358 -

359 /*! -

360 \property QLineEdit::displayText -

361 \brief the displayed text -

362 -

363 If \l echoMode is \l Normal this returns the same as text(); if -

364 \l EchoMode is \l Password or \l PasswordEchoOnEdit it returns a string of -

365 platform-dependent password mask characters text().length() in size, -

366 e.g. "******"; if \l EchoMode is \l NoEcho returns an empty string, "". -

367 -

368 By default, this property contains an empty string. -

369 -

370 \sa setEchoMode(), text(), EchoMode -

371 */ -

372 -

373 QString QLineEdit::displayText() const -

374 { -

375 Q_D(const QLineEdit); -

376

return d->control->displayText();

never executed: return d->control->displayText();

377 } -

378 -

379 -

380 /*! -

381 \property QLineEdit::maxLength -

382 \brief the maximum permitted length of the text -

383 -

384 If the text is too long, it is truncated at the limit. -

385 -

386 If truncation occurs any selected text will be unselected, the -

387 cursor position is set to 0 and the first part of the string is -

388 shown. -

389 -

390 If the line edit has an input mask, the mask defines the maximum -

391 string length. -

392 -

393 By default, this property contains a value of 32767. -

394 -

395 \sa inputMask -

396 */ -

397 -

398 int QLineEdit::maxLength() const -

399 { -

400 Q_D(const QLineEdit); -

401

return d->control->maxLength();

never executed: return d->control->maxLength();

402 } -

403 -

404 void QLineEdit::setMaxLength(int maxLength) -

405 { -

406 Q_D(QLineEdit); -

407 d->control->setMaxLength(maxLength); -

408

}

never executed: end of block

409 -

410 /*! -

411 \property QLineEdit::frame -

412 \brief whether the line edit draws itself with a frame -

413 -

414 If enabled (the default) the line edit draws itself inside a -

415 frame, otherwise the line edit draws itself without any frame. -

416 */ -

417 bool QLineEdit::hasFrame() const -

418 { -

419 Q_D(const QLineEdit); -

420

return d->frame;

never executed: return d->frame;

421 } -

422 -

423 /*! -

424 \enum QLineEdit::ActionPosition -

425 -

426 This enum type describes how a line edit should display the action widgets to be -

427 added. -

428 -

429 \value LeadingPosition The widget is displayed to the left of the text -

430 when using layout direction \c Qt::LeftToRight or to -

431 the right when using \c Qt::RightToLeft, respectively. -

432 -

433 \value TrailingPosition The widget is displayed to the right of the text -

434 when using layout direction \c Qt::LeftToRight or to -

435 the left when using \c Qt::RightToLeft, respectively. -

436 -

437 \sa addAction(), removeAction(), QWidget::layoutDirection -

438 -

439 \since 5.2 -

440 */ -

441 -

442 /*! -

443 \overload -

444 -

445 Adds the \a action to the list of actions at the \a position. -

446 -

447 \since 5.2 -

448 */ -

449 -

450 void QLineEdit::addAction(QAction *action, ActionPosition position) -

451 { -

452 Q_D(QLineEdit); -

453 QWidget::addAction(action); -

454 d->addAction(action, 0, position); -

455

}

never executed: end of block

456 -

457 /*! -

458 \overload -

459 -

460 Creates a new action with the given \a icon at the \a position. -

461 -

462 \since 5.2 -

463 */ -

464 -

465 QAction *QLineEdit::addAction(const QIcon &icon, ActionPosition position) -

466 { -

467 QAction *result = new QAction(icon, QString(), this); -

468 addAction(result, position); -

469

return result;

never executed: return result;

470 } -

471 -

472 /*! -

473 \property QLineEdit::clearButtonEnabled -

474 \brief Whether the line edit displays a clear button when it is not empty. -

475 -

476 If enabled, the line edit displays a trailing \e clear button when it contains -

477 some text, otherwise the line edit does not show a clear button (the -

478 default). -

479 -

480 \sa addAction(), removeAction() -

481 \since 5.2 -

482 */ -

483 -

484 static const char clearButtonActionNameC[] = "_q_qlineeditclearaction"; -

485 -

486 void QLineEdit::setClearButtonEnabled(bool enable) -

487 { -

488 Q_D(QLineEdit); -

489

if (enable == isClearButtonEnabled())

enable == isCl...uttonEnabled()	Description
TRUE	never evaluated
FALSE	never evaluated

490

return;

never executed: return;

491

if (enable) {

enable	Description
TRUE	never evaluated
FALSE	never evaluated

492 QAction *clearAction = new QAction(d->clearButtonIcon(), QString(), this); -

493 clearAction->setEnabled(!isReadOnly()); -

494 clearAction->setObjectName(QLatin1String(clearButtonActionNameC)); -

495 d->addAction(clearAction, 0, QLineEdit::TrailingPosition, QLineEditPrivate::SideWidgetClearButton | QLineEditPrivate::SideWidgetFadeInWithText); -

496

} else {

never executed: end of block

497 QAction *clearAction = findChild<QAction *>(QLatin1String(clearButtonActionNameC)); -

498 Q_ASSERT(clearAction); -

499 d->removeAction(clearAction); -

500 delete clearAction; -

501

}

never executed: end of block

502 } -

503 -

504 bool QLineEdit::isClearButtonEnabled() const -

505 { -

506

return findChild<QAction *>(QLatin1String(clearButtonActionNameC));

never executed: return findChild<QAction *>(QLatin1String(clearButtonActionNameC));

507 } -

508 -

509 void QLineEdit::setFrame(bool enable) -

510 { -

511 Q_D(QLineEdit); -

512 d->frame = enable; -

513 update(); -

514 updateGeometry(); -

515

}

never executed: end of block

516 -

517 -

518 /*! -

519 \enum QLineEdit::EchoMode -

520 -

521 This enum type describes how a line edit should display its -

522 contents. -

523 -

524 \value Normal Display characters as they are entered. This is the -

525 default. -

526 \value NoEcho Do not display anything. This may be appropriate -

527 for passwords where even the length of the -

528 password should be kept secret. -

529 \value Password Display platform-dependent password mask characters instead -

530 of the characters actually entered. -

531 \value PasswordEchoOnEdit Display characters as they are entered -

532 while editing otherwise display characters as with -

533 \c Password. -

534 -

535 \sa setEchoMode(), echoMode() -

536 */ -

537 -

538 -

539 /*! -

540 \property QLineEdit::echoMode -

541 \brief the line edit's echo mode -

542 -

543 The echo mode determines how the text entered in the line edit is -

544 displayed (or echoed) to the user. -

545 -

546 The most common setting is \l Normal, in which the text entered by the -

547 user is displayed verbatim, but QLineEdit also supports modes that allow -

548 the entered text to be suppressed or obscured: these include \l NoEcho, -

549 \l Password and \l PasswordEchoOnEdit. -

550 -

551 The widget's display and the ability to copy or drag the text is -

552 affected by this setting. -

553 -

554 By default, this property is set to \l Normal. -

555 -

556 \sa EchoMode, displayText() -

557 */ -

558 -

559 QLineEdit::EchoMode QLineEdit::echoMode() const -

560 { -

561 Q_D(const QLineEdit); -

562

return (EchoMode) d->control->echoMode();

never executed: return (EchoMode) d->control->echoMode();

563 } -

564 -

565 void QLineEdit::setEchoMode(EchoMode mode) -

566 { -

567 Q_D(QLineEdit); -

568

if (mode == (EchoMode)d->control->echoMode())

mode == (EchoM...ol->echoMode()	Description
TRUE	never evaluated
FALSE	never evaluated

569

return;

never executed: return;

570 Qt::InputMethodHints imHints = inputMethodHints(); -

571 imHints.setFlag(Qt::ImhHiddenText, mode == Password || mode == NoEcho); -

572 imHints.setFlag(Qt::ImhNoAutoUppercase, mode != Normal); -

573 imHints.setFlag(Qt::ImhNoPredictiveText, mode != Normal); -

574 imHints.setFlag(Qt::ImhSensitiveData, mode != Normal); -

575 setInputMethodHints(imHints); -

576 d->control->setEchoMode(mode); -

577 update(); -

578 #ifdef Q_DEAD_CODE_FROM_QT4_MAC -

579 if (hasFocus()) -

580 qt_mac_secure_keyboard(mode == Password || mode == NoEcho); -

581 #endif -

582

}

never executed: end of block

583 -

584 -

585 #ifndef QT_NO_VALIDATOR -

586 /*! -

587 Returns a pointer to the current input validator, or 0 if no -

588 validator has been set. -

589 -

590 \sa setValidator() -

591 */ -

592 -

593 const QValidator * QLineEdit::validator() const -

594 { -

595 Q_D(const QLineEdit); -

596

return d->control->validator();

never executed: return d->control->validator();

597 } -

598 -

599 /*! -

600 Sets this line edit to only accept input that the validator, \a v, -

601 will accept. This allows you to place any arbitrary constraints on -

602 the text which may be entered. -

603 -

604 If \a v == 0, setValidator() removes the current input validator. -

605 The initial setting is to have no input validator (i.e. any input -

606 is accepted up to maxLength()). -

607 -

608 \sa validator(), hasAcceptableInput(), QIntValidator, QDoubleValidator, QRegExpValidator -

609 */ -

610 -

611 void QLineEdit::setValidator(const QValidator *v) -

612 { -

613 Q_D(QLineEdit); -

614 d->control->setValidator(v); -

615

}

never executed: end of block

616 #endif // QT_NO_VALIDATOR -

617 -

618 #ifndef QT_NO_COMPLETER -

619 /*! -

620 \since 4.2 -

621 -

622 Sets this line edit to provide auto completions from the completer, \a c. -

623 The completion mode is set using QCompleter::setCompletionMode(). -

624 -

625 To use a QCompleter with a QValidator or QLineEdit::inputMask, you need to -

626 ensure that the model provided to QCompleter contains valid entries. You can -

627 use the QSortFilterProxyModel to ensure that the QCompleter's model contains -

628 only valid entries. -

629 -

630 If \a c == 0, setCompleter() removes the current completer, effectively -

631 disabling auto completion. -

632 -

633 \sa QCompleter -

634 */ -

635 void QLineEdit::setCompleter(QCompleter *c) -

636 { -

637 Q_D(QLineEdit); -

638

if (c == d->control->completer())

c == d->control->completer()	Description
TRUE	never evaluated
FALSE	never evaluated

639

return;

never executed: return;

640

if (d->control->completer()) {

d->control->completer()	Description
TRUE	never evaluated
FALSE	never evaluated

641 disconnect(d->control->completer(), 0, this, 0); -

642 d->control->completer()->setWidget(0); -

643

if (d->control->completer()->parent() == this)

d->control->co...rent() == this	Description
TRUE	never evaluated
FALSE	never evaluated

644

delete d->control->completer();

never executed: delete d->control->completer();

645

}

never executed: end of block

646 d->control->setCompleter(c); -

647

if (!c)

!c	Description
TRUE	never evaluated
FALSE	never evaluated

648

return;

never executed: return;

649

if (c->widget() == 0)

c->widget() == 0	Description
TRUE	never evaluated
FALSE	never evaluated

650

c->setWidget(this);

never executed: c->setWidget(this);

651

if (hasFocus()) {

hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

652 QObject::connect(d->control->completer(), SIGNAL(activated(QString)), -

653 this, SLOT(setText(QString))); -

654 QObject::connect(d->control->completer(), SIGNAL(highlighted(QString)), -

655 this, SLOT(_q_completionHighlighted(QString))); -

656

}

never executed: end of block

657

}

never executed: end of block

658 -

659 /*! -

660 \since 4.2 -

661 -

662 Returns the current QCompleter that provides completions. -

663 */ -

664 QCompleter *QLineEdit::completer() const -

665 { -

666 Q_D(const QLineEdit); -

667

return d->control->completer();

never executed: return d->control->completer();

668 } -

669 -

670 #endif // QT_NO_COMPLETER -

671 -

672 /*! -

673 Returns a recommended size for the widget. -

674 -

675 The width returned, in pixels, is usually enough for about 15 to -

676 20 characters. -

677 */ -

678 -

679 QSize QLineEdit::sizeHint() const -

680 { -

681 Q_D(const QLineEdit); -

682 ensurePolished(); -

683 QFontMetrics fm(font()); -

684 int h = qMax(fm.height(), 14) + 2*d->verticalMargin -

685 + d->topTextMargin + d->bottomTextMargin -

686 + d->topmargin + d->bottommargin; -

687 int w = fm.width(QLatin1Char('x')) * 17 + 2*d->horizontalMargin -

688 + d->effectiveLeftTextMargin() + d->effectiveRightTextMargin() -

689 + d->leftmargin + d->rightmargin; // "some" -

690 QStyleOptionFrame opt; -

691 initStyleOption(&opt); -

692

return (style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(w, h).

never executed:

return (style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(w, h). expandedTo(QApplication::globalStrut()), this));

693

expandedTo(QApplication::globalStrut()), this));

never executed:

return (style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(w, h). expandedTo(QApplication::globalStrut()), this));

694 } -

695 -

696 -

697 /*! -

698 Returns a minimum size for the line edit. -

699 -

700 The width returned is enough for at least one character. -

701 */ -

702 -

703 QSize QLineEdit::minimumSizeHint() const -

704 { -

705 Q_D(const QLineEdit); -

706 ensurePolished(); -

707 QFontMetrics fm = fontMetrics(); -

708 int h = fm.height() + qMax(2*d->verticalMargin, fm.leading()) -

709 + d->topTextMargin + d->bottomTextMargin -

710 + d->topmargin + d->bottommargin; -

711 int w = fm.maxWidth() -

712 + d->effectiveLeftTextMargin() + d->effectiveRightTextMargin() -

713 + d->leftmargin + d->rightmargin; -

714 QStyleOptionFrame opt; -

715 initStyleOption(&opt); -

716

return (style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(w, h).

never executed:

return (style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(w, h). expandedTo(QApplication::globalStrut()), this));

717

expandedTo(QApplication::globalStrut()), this));

never executed:

return (style()->sizeFromContents(QStyle::CT_LineEdit, &opt, QSize(w, h). expandedTo(QApplication::globalStrut()), this));

718 } -

719 -

720 -

721 /*! -

722 \property QLineEdit::cursorPosition -

723 \brief the current cursor position for this line edit -

724 -

725 Setting the cursor position causes a repaint when appropriate. -

726 -

727 By default, this property contains a value of 0. -

728 */ -

729 -

730 int QLineEdit::cursorPosition() const -

731 { -

732 Q_D(const QLineEdit); -

733

return d->control->cursorPosition();

never executed: return d->control->cursorPosition();

734 } -

735 -

736 void QLineEdit::setCursorPosition(int pos) -

737 { -

738 Q_D(QLineEdit); -

739 d->control->setCursorPosition(pos); -

740

}

never executed: end of block

741 -

742 /*! -

743 Returns the cursor position under the point \a pos. -

744 */ -

745 // ### What should this do if the point is outside of contentsRect? Currently returns 0. -

746 int QLineEdit::cursorPositionAt(const QPoint &pos) -

747 { -

748 Q_D(QLineEdit); -

749

return d->xToPos(pos.x());

never executed: return d->xToPos(pos.x());

750 } -

751 -

752 -

753 -

754 /*! -

755 \property QLineEdit::alignment -

756 \brief the alignment of the line edit -

757 -

758 Both horizontal and vertical alignment is allowed here, Qt::AlignJustify -

759 will map to Qt::AlignLeft. -

760 -

761 By default, this property contains a combination of Qt::AlignLeft and Qt::AlignVCenter. -

762 -

763 \sa Qt::Alignment -

764 */ -

765 -

766 Qt::Alignment QLineEdit::alignment() const -

767 { -

768 Q_D(const QLineEdit); -

769

return QFlag(d->alignment);

never executed: return QFlag(d->alignment);

770 } -

771 -

772 void QLineEdit::setAlignment(Qt::Alignment alignment) -

773 { -

774 Q_D(QLineEdit); -

775 d->alignment = alignment; -

776 update(); -

777

}

never executed: end of block

778 -

779 -

780 /*! -

781 Moves the cursor forward \a steps characters. If \a mark is true -

782 each character moved over is added to the selection; if \a mark is -

783 false the selection is cleared. -

784 -

785 \sa cursorBackward() -

786 */ -

787 -

788 void QLineEdit::cursorForward(bool mark, int steps) -

789 { -

790 Q_D(QLineEdit); -

791 d->control->cursorForward(mark, steps); -

792

}

never executed: end of block

793 -

794 -

795 /*! -

796 Moves the cursor back \a steps characters. If \a mark is true each -

797 character moved over is added to the selection; if \a mark is -

798 false the selection is cleared. -

799 -

800 \sa cursorForward() -

801 */ -

802 void QLineEdit::cursorBackward(bool mark, int steps) -

803 { -

804 cursorForward(mark, -steps); -

805

}

never executed: end of block

806 -

807 /*! -

808 Moves the cursor one word forward. If \a mark is true, the word is -

809 also selected. -

810 -

811 \sa cursorWordBackward() -

812 */ -

813 void QLineEdit::cursorWordForward(bool mark) -

814 { -

815 Q_D(QLineEdit); -

816 d->control->cursorWordForward(mark); -

817

}

never executed: end of block

818 -

819 /*! -

820 Moves the cursor one word backward. If \a mark is true, the word -

821 is also selected. -

822 -

823 \sa cursorWordForward() -

824 */ -

825 -

826 void QLineEdit::cursorWordBackward(bool mark) -

827 { -

828 Q_D(QLineEdit); -

829 d->control->cursorWordBackward(mark); -

830

}

never executed: end of block

831 -

832 -

833 /*! -

834 If no text is selected, deletes the character to the left of the -

835 text cursor and moves the cursor one position to the left. If any -

836 text is selected, the cursor is moved to the beginning of the -

837 selected text and the selected text is deleted. -

838 -

839 \sa del() -

840 */ -

841 void QLineEdit::backspace() -

842 { -

843 Q_D(QLineEdit); -

844 d->control->backspace(); -

845

}

never executed: end of block

846 -

847 /*! -

848 If no text is selected, deletes the character to the right of the -

849 text cursor. If any text is selected, the cursor is moved to the -

850 beginning of the selected text and the selected text is deleted. -

851 -

852 \sa backspace() -

853 */ -

854 -

855 void QLineEdit::del() -

856 { -

857 Q_D(QLineEdit); -

858 d->control->del(); -

859

}

never executed: end of block

860 -

861 /*! -

862 Moves the text cursor to the beginning of the line unless it is -

863 already there. If \a mark is true, text is selected towards the -

864 first position; otherwise, any selected text is unselected if the -

865 cursor is moved. -

866 -

867 \sa end() -

868 */ -

869 -

870 void QLineEdit::home(bool mark) -

871 { -

872 Q_D(QLineEdit); -

873 d->control->home(mark); -

874

}

never executed: end of block

875 -

876 /*! -

877 Moves the text cursor to the end of the line unless it is already -

878 there. If \a mark is true, text is selected towards the last -

879 position; otherwise, any selected text is unselected if the cursor -

880 is moved. -

881 -

882 \sa home() -

883 */ -

884 -

885 void QLineEdit::end(bool mark) -

886 { -

887 Q_D(QLineEdit); -

888 d->control->end(mark); -

889

}

never executed: end of block

890 -

891 -

892 /*! -

893 \property QLineEdit::modified -

894 \brief whether the line edit's contents has been modified by the user -

895 -

896 The modified flag is never read by QLineEdit; it has a default value -

897 of false and is changed to true whenever the user changes the line -

898 edit's contents. -

899 -

900 This is useful for things that need to provide a default value but -

901 do not start out knowing what the default should be (perhaps it -

902 depends on other fields on the form). Start the line edit without -

903 the best default, and when the default is known, if modified() -

904 returns \c false (the user hasn't entered any text), insert the -

905 default value. -

906 -

907 Calling setText() resets the modified flag to false. -

908 */ -

909 -

910 bool QLineEdit::isModified() const -

911 { -

912 Q_D(const QLineEdit); -

913

return d->control->isModified();

never executed: return d->control->isModified();

914 } -

915 -

916 void QLineEdit::setModified(bool modified) -

917 { -

918 Q_D(QLineEdit); -

919 d->control->setModified(modified); -

920

}

never executed: end of block

921 -

922 /*! -

923 \property QLineEdit::hasSelectedText -

924 \brief whether there is any text selected -

925 -

926 hasSelectedText() returns \c true if some or all of the text has been -

927 selected by the user; otherwise returns \c false. -

928 -

929 By default, this property is \c false. -

930 -

931 \sa selectedText() -

932 */ -

933 -

934 -

935 bool QLineEdit::hasSelectedText() const -

936 { -

937 Q_D(const QLineEdit); -

938

return d->control->hasSelectedText();

never executed: return d->control->hasSelectedText();

939 } -

940 -

941 /*! -

942 \property QLineEdit::selectedText -

943 \brief the selected text -

944 -

945 If there is no selected text this property's value is -

946 an empty string. -

947 -

948 By default, this property contains an empty string. -

949 -

950 \sa hasSelectedText() -

951 */ -

952 -

953 QString QLineEdit::selectedText() const -

954 { -

955 Q_D(const QLineEdit); -

956

return d->control->selectedText();

never executed: return d->control->selectedText();

957 } -

958 -

959 /*! -

960 selectionStart() returns the index of the first selected character in the -

961 line edit or -1 if no text is selected. -

962 -

963 \sa selectedText() -

964 */ -

965 -

966 int QLineEdit::selectionStart() const -

967 { -

968 Q_D(const QLineEdit); -

969

return d->control->selectionStart();

never executed: return d->control->selectionStart();

970 } -

971 -

972 -

973 -

974 -

975 /*! -

976 Selects text from position \a start and for \a length characters. -

977 Negative lengths are allowed. -

978 -

979 \sa deselect(), selectAll(), selectedText() -

980 */ -

981 -

982 void QLineEdit::setSelection(int start, int length) -

983 { -

984 Q_D(QLineEdit); -

985

if (Q_UNLIKELY(start < 0 || start > (int)d->control->end())) {

__builtin_expe...end()), false)	Description
TRUE	never evaluated
FALSE	never evaluated

986 qWarning("QLineEdit::setSelection: Invalid start position (%d)", start); -

987

return;

never executed: return;

988 } -

989 -

990 d->control->setSelection(start, length); -

991 -

992

if (d->control->hasSelectedText()){

d->control->hasSelectedText()	Description
TRUE	never evaluated
FALSE	never evaluated

993 QStyleOptionFrame opt; -

994 initStyleOption(&opt); -

995

if (!style()->styleHint(QStyle::SH_BlinkCursorWhenTextSelected, &opt, this))

!style()->styl...d, &opt, this)	Description
TRUE	never evaluated
FALSE	never evaluated

996

d->setCursorVisible(false);

never executed: d->setCursorVisible(false);

997

}

never executed: end of block

998

}

never executed: end of block

999 -

1000 -

1001 /*! -

1002 \property QLineEdit::undoAvailable -

1003 \brief whether undo is available -

1004 -

1005 Undo becomes available once the user has modified the text in the line edit. -

1006 -

1007 By default, this property is \c false. -

1008 */ -

1009 -

1010 bool QLineEdit::isUndoAvailable() const -

1011 { -

1012 Q_D(const QLineEdit); -

1013

return d->control->isUndoAvailable();

never executed: return d->control->isUndoAvailable();

1014 } -

1015 -

1016 /*! -

1017 \property QLineEdit::redoAvailable -

1018 \brief whether redo is available -

1019 -

1020 Redo becomes available once the user has performed one or more undo operations -

1021 on text in the line edit. -

1022 -

1023 By default, this property is \c false. -

1024 */ -

1025 -

1026 bool QLineEdit::isRedoAvailable() const -

1027 { -

1028 Q_D(const QLineEdit); -

1029

return d->control->isRedoAvailable();

never executed: return d->control->isRedoAvailable();

1030 } -

1031 -

1032 /*! -

1033 \property QLineEdit::dragEnabled -

1034 \brief whether the lineedit starts a drag if the user presses and -

1035 moves the mouse on some selected text -

1036 -

1037 Dragging is disabled by default. -

1038 */ -

1039 -

1040 bool QLineEdit::dragEnabled() const -

1041 { -

1042 Q_D(const QLineEdit); -

1043

return d->dragEnabled;

never executed: return d->dragEnabled;

1044 } -

1045 -

1046 void QLineEdit::setDragEnabled(bool b) -

1047 { -

1048 Q_D(QLineEdit); -

1049 d->dragEnabled = b; -

1050

}

never executed: end of block

1051 -

1052 /*! -

1053 \property QLineEdit::cursorMoveStyle -

1054 \brief the movement style of cursor in this line edit -

1055 \since 4.8 -

1056 -

1057 When this property is set to Qt::VisualMoveStyle, the line edit will use visual -

1058 movement style. Pressing the left arrow key will always cause the cursor to move -

1059 left, regardless of the text's writing direction. The same behavior applies to -

1060 right arrow key. -

1061 -

1062 When the property is Qt::LogicalMoveStyle (the default), within a LTR text block, -

1063 increase cursor position when pressing left arrow key, decrease cursor position -

1064 when pressing the right arrow key. If the text block is right to left, the opposite -

1065 behavior applies. -

1066 */ -

1067 -

1068 Qt::CursorMoveStyle QLineEdit::cursorMoveStyle() const -

1069 { -

1070 Q_D(const QLineEdit); -

1071

return d->control->cursorMoveStyle();

never executed: return d->control->cursorMoveStyle();

1072 } -

1073 -

1074 void QLineEdit::setCursorMoveStyle(Qt::CursorMoveStyle style) -

1075 { -

1076 Q_D(QLineEdit); -

1077 d->control->setCursorMoveStyle(style); -

1078

}

never executed: end of block

1079 -

1080 /*! -

1081 \property QLineEdit::acceptableInput -

1082 \brief whether the input satisfies the inputMask and the -

1083 validator. -

1084 -

1085 By default, this property is \c true. -

1086 -

1087 \sa setInputMask(), setValidator() -

1088 */ -

1089 bool QLineEdit::hasAcceptableInput() const -

1090 { -

1091 Q_D(const QLineEdit); -

1092

return d->control->hasAcceptableInput();

never executed: return d->control->hasAcceptableInput();

1093 } -

1094 -

1095 /*! -

1096 Sets the margins around the text inside the frame to have the -

1097 sizes \a left, \a top, \a right, and \a bottom. -

1098 \since 4.5 -

1099 -

1100 See also getTextMargins(). -

1101 */ -

1102 void QLineEdit::setTextMargins(int left, int top, int right, int bottom) -

1103 { -

1104 Q_D(QLineEdit); -

1105 d->leftTextMargin = left; -

1106 d->topTextMargin = top; -

1107 d->rightTextMargin = right; -

1108 d->bottomTextMargin = bottom; -

1109 updateGeometry(); -

1110 update(); -

1111

}

never executed: end of block

1112 -

1113 /*! -

1114 \since 4.6 -

1115 Sets the \a margins around the text inside the frame. -

1116 -

1117 See also textMargins(). -

1118 */ -

1119 void QLineEdit::setTextMargins(const QMargins &margins) -

1120 { -

1121 setTextMargins(margins.left(), margins.top(), margins.right(), margins.bottom()); -

1122

}

never executed: end of block

1123 -

1124 /*! -

1125 Returns the widget's text margins for \a left, \a top, \a right, and \a bottom. -

1126 \since 4.5 -

1127 -

1128 \sa setTextMargins() -

1129 */ -

1130 void QLineEdit::getTextMargins(int *left, int *top, int *right, int *bottom) const -

1131 { -

1132 Q_D(const QLineEdit); -

1133

if (left)

left	Description
TRUE	never evaluated
FALSE	never evaluated

1134

*left = d->leftTextMargin;

never executed: *left = d->leftTextMargin;

1135

if (top)

top	Description
TRUE	never evaluated
FALSE	never evaluated

1136

*top = d->topTextMargin;

never executed: *top = d->topTextMargin;

1137

if (right)

right	Description
TRUE	never evaluated
FALSE	never evaluated

1138

*right = d->rightTextMargin;

never executed: *right = d->rightTextMargin;

1139

if (bottom)

bottom	Description
TRUE	never evaluated
FALSE	never evaluated

1140

*bottom = d->bottomTextMargin;

never executed: *bottom = d->bottomTextMargin;

1141

}

never executed: end of block

1142 -

1143 /*! -

1144 \since 4.6 -

1145 Returns the widget's text margins. -

1146 -

1147 \sa setTextMargins() -

1148 */ -

1149 QMargins QLineEdit::textMargins() const -

1150 { -

1151 Q_D(const QLineEdit); -

1152

return QMargins(d->leftTextMargin, d->topTextMargin, d->rightTextMargin, d->bottomTextMargin);

never executed: return QMargins(d->leftTextMargin, d->topTextMargin, d->rightTextMargin, d->bottomTextMargin);

1153 } -

1154 -

1155 /*! -

1156 \property QLineEdit::inputMask -

1157 \brief The validation input mask -

1158 -

1159 If no mask is set, inputMask() returns an empty string. -

1160 -

1161 Sets the QLineEdit's validation mask. Validators can be used -

1162 instead of, or in conjunction with masks; see setValidator(). -

1163 -

1164 Unset the mask and return to normal QLineEdit operation by passing -

1165 an empty string (""). -

1166 -

1167 The table below shows the characters that can be used in an input mask. -

1168 A space character, the default character for a blank, is needed for cases -

1169 where a character is \e{permitted but not required}. -

1170 -

1171 \table -

1172 \header \li Character \li Meaning -

1173 \row \li \c A \li ASCII alphabetic character required. A-Z, a-z. -

1174 \row \li \c a \li ASCII alphabetic character permitted but not required. -

1175 \row \li \c N \li ASCII alphanumeric character required. A-Z, a-z, 0-9. -

1176 \row \li \c n \li ASCII alphanumeric character permitted but not required. -

1177 \row \li \c X \li Any character required. -

1178 \row \li \c x \li Any character permitted but not required. -

1179 \row \li \c 9 \li ASCII digit required. 0-9. -

1180 \row \li \c 0 \li ASCII digit permitted but not required. -

1181 \row \li \c D \li ASCII digit required. 1-9. -

1182 \row \li \c d \li ASCII digit permitted but not required (1-9). -

1183 \row \li \c # \li ASCII digit or plus/minus sign permitted but not required. -

1184 \row \li \c H \li Hexadecimal character required. A-F, a-f, 0-9. -

1185 \row \li \c h \li Hexadecimal character permitted but not required. -

1186 \row \li \c B \li Binary character required. 0-1. -

1187 \row \li \c b \li Binary character permitted but not required. -

1188 \row \li \c > \li All following alphabetic characters are uppercased. -

1189 \row \li \c < \li All following alphabetic characters are lowercased. -

1190 \row \li \c ! \li Switch off case conversion. -

1191 \row \li \tt{\\} \li Use \tt{\\} to escape the special -

1192 characters listed above to use them as -

1193 separators. -

1194 \endtable -

1195 -

1196 The mask consists of a string of mask characters and separators, -

1197 optionally followed by a semicolon and the character used for -

1198 blanks. The blank characters are always removed from the text -

1199 after editing. -

1200 -

1201 Examples: -

1202 \table -

1203 \header \li Mask \li Notes -

1204 \row \li \c 000.000.000.000;_ \li IP address; blanks are \c{_}. -

1205 \row \li \c HH:HH:HH:HH:HH:HH;_ \li MAC address -

1206 \row \li \c 0000-00-00 \li ISO Date; blanks are \c space -

1207 \row \li \c >AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;# \li License number; -

1208 blanks are \c - and all (alphabetic) characters are converted to -

1209 uppercase. -

1210 \endtable -

1211 -

1212 To get range control (e.g., for an IP address) use masks together -

1213 with \l{setValidator()}{validators}. -

1214 -

1215 \sa maxLength -

1216 */ -

1217 QString QLineEdit::inputMask() const -

1218 { -

1219 Q_D(const QLineEdit); -

1220

return d->control->inputMask();

never executed: return d->control->inputMask();

1221 } -

1222 -

1223 void QLineEdit::setInputMask(const QString &inputMask) -

1224 { -

1225 Q_D(QLineEdit); -

1226 d->control->setInputMask(inputMask); -

1227

}

never executed: end of block

1228 -

1229 /*! -

1230 Selects all the text (i.e. highlights it) and moves the cursor to -

1231 the end. This is useful when a default value has been inserted -

1232 because if the user types before clicking on the widget, the -

1233 selected text will be deleted. -

1234 -

1235 \sa setSelection(), deselect() -

1236 */ -

1237 -

1238 void QLineEdit::selectAll() -

1239 { -

1240 Q_D(QLineEdit); -

1241 d->control->selectAll(); -

1242

}

never executed: end of block

1243 -

1244 /*! -

1245 Deselects any selected text. -

1246 -

1247 \sa setSelection(), selectAll() -

1248 */ -

1249 -

1250 void QLineEdit::deselect() -

1251 { -

1252 Q_D(QLineEdit); -

1253 d->control->deselect(); -

1254

}

never executed: end of block

1255 -

1256 -

1257 /*! -

1258 Deletes any selected text, inserts \a newText, and validates the -

1259 result. If it is valid, it sets it as the new contents of the line -

1260 edit. -

1261 -

1262 \sa setText(), clear() -

1263 */ -

1264 void QLineEdit::insert(const QString &newText) -

1265 { -

1266 // q->resetInputContext(); //#### FIX ME IN QT -

1267 Q_D(QLineEdit); -

1268 d->control->insert(newText); -

1269

}

never executed: end of block

1270 -

1271 /*! -

1272 Clears the contents of the line edit. -

1273 -

1274 \sa setText(), insert() -

1275 */ -

1276 void QLineEdit::clear() -

1277 { -

1278 Q_D(QLineEdit); -

1279 d->resetInputMethod(); -

1280 d->control->clear(); -

1281

}

never executed: end of block

1282 -

1283 /*! -

1284 Undoes the last operation if undo is \l{QLineEdit::undoAvailable}{available}. Deselects any current -

1285 selection, and updates the selection start to the current cursor -

1286 position. -

1287 */ -

1288 void QLineEdit::undo() -

1289 { -

1290 Q_D(QLineEdit); -

1291 d->resetInputMethod(); -

1292 d->control->undo(); -

1293

}

never executed: end of block

1294 -

1295 /*! -

1296 Redoes the last operation if redo is \l{QLineEdit::redoAvailable}{available}. -

1297 */ -

1298 void QLineEdit::redo() -

1299 { -

1300 Q_D(QLineEdit); -

1301 d->resetInputMethod(); -

1302 d->control->redo(); -

1303

}

never executed: end of block

1304 -

1305 -

1306 /*! -

1307 \property QLineEdit::readOnly -

1308 \brief whether the line edit is read only. -

1309 -

1310 In read-only mode, the user can still copy the text to the -

1311 clipboard, or drag and drop the text (if echoMode() is \l Normal), -

1312 but cannot edit it. -

1313 -

1314 QLineEdit does not show a cursor in read-only mode. -

1315 -

1316 By default, this property is \c false. -

1317 -

1318 \sa setEnabled() -

1319 */ -

1320 -

1321 bool QLineEdit::isReadOnly() const -

1322 { -

1323 Q_D(const QLineEdit); -

1324

return d->control->isReadOnly();

never executed: return d->control->isReadOnly();

1325 } -

1326 -

1327 void QLineEdit::setReadOnly(bool enable) -

1328 { -

1329 Q_D(QLineEdit); -

1330

if (d->control->isReadOnly() != enable) {

d->control->is...ly() != enable	Description
TRUE	never evaluated
FALSE	never evaluated

1331 d->control->setReadOnly(enable); -

1332 d->setClearButtonEnabled(!enable); -

1333 setAttribute(Qt::WA_MacShowFocusRect, !enable); -

1334 setAttribute(Qt::WA_InputMethodEnabled, d->shouldEnableInputMethod()); -

1335 #ifndef QT_NO_CURSOR -

1336 setCursor(enable ? Qt::ArrowCursor : Qt::IBeamCursor); -

1337 #endif -

1338 QEvent event(QEvent::ReadOnlyChange); -

1339 QCoreApplication::sendEvent(this, &event); -

1340 update(); -

1341

}

never executed: end of block

1342

}

never executed: end of block

1343 -

1344 -

1345 #ifndef QT_NO_CLIPBOARD -

1346 /*! -

1347 Copies the selected text to the clipboard and deletes it, if there -

1348 is any, and if echoMode() is \l Normal. -

1349 -

1350 If the current validator disallows deleting the selected text, -

1351 cut() will copy without deleting. -

1352 -

1353 \sa copy(), paste(), setValidator() -

1354 */ -

1355 -

1356 void QLineEdit::cut() -

1357 { -

1358

if (hasSelectedText()) {

hasSelectedText()	Description
TRUE	never evaluated
FALSE	never evaluated

1359 copy(); -

1360 del(); -

1361

}

never executed: end of block

1362

}

never executed: end of block

1363 -

1364 -

1365 /*! -

1366 Copies the selected text to the clipboard, if there is any, and if -

1367 echoMode() is \l Normal. -

1368 -

1369 \sa cut(), paste() -

1370 */ -

1371 -

1372 void QLineEdit::copy() const -

1373 { -

1374 Q_D(const QLineEdit); -

1375 d->control->copy(); -

1376

}

never executed: end of block

1377 -

1378 /*! -

1379 Inserts the clipboard's text at the cursor position, deleting any -

1380 selected text, providing the line edit is not \l{QLineEdit::readOnly}{read-only}. -

1381 -

1382 If the end result would not be acceptable to the current -

1383 \l{setValidator()}{validator}, nothing happens. -

1384 -

1385 \sa copy(), cut() -

1386 */ -

1387 -

1388 void QLineEdit::paste() -

1389 { -

1390 Q_D(QLineEdit); -

1391 d->control->paste(); -

1392

}

never executed: end of block

1393 -

1394 #endif // !QT_NO_CLIPBOARD -

1395 -

1396 /*! \reimp -

1397 */ -

1398 bool QLineEdit::event(QEvent * e) -

1399 { -

1400 Q_D(QLineEdit); -

1401

if (e->type() == QEvent::Timer) {

e->type() == QEvent::Timer	Description
TRUE	never evaluated
FALSE	never evaluated

1402 // ### Qt6: move to timerEvent, is here for binary compatibility -

1403 int timerId = ((QTimerEvent*)e)->timerId(); -

1404

if (false) {

dead code: { }

1405

#ifndef QT_NO_DRAGANDDROP

dead code: { }

1406

} else if (timerId == d->dndTimer.timerId()) {

timerId == d->...imer.timerId()	Description
TRUE	never evaluated
FALSE	never evaluated

dead code: { }

1407 d->drag(); -

1408 #endif -

1409

}

never executed: end of block

1410

else if (timerId == d->tripleClickTimer.timerId())

timerId == d->...imer.timerId()	Description
TRUE	never evaluated
FALSE	never evaluated

1411

d->tripleClickTimer.stop();

never executed: d->tripleClickTimer.stop();

1412

} else if (e->type() == QEvent::ContextMenu) {

never executed: end of block

e->type() == Q...t::ContextMenu	Description
TRUE	never evaluated
FALSE	never evaluated

1413 #ifndef QT_NO_IM -

1414

if (d->control->composeMode())

d->control->composeMode()	Description
TRUE	never evaluated
FALSE	never evaluated

1415

return true;

never executed: return true;

1416 #endif -

1417 //d->separate(); -

1418

} else if (e->type() == QEvent::WindowActivate) {

never executed: end of block

e->type() == Q...WindowActivate	Description
TRUE	never evaluated
FALSE	never evaluated

1419 QTimer::singleShot(0, this, SLOT(_q_handleWindowActivate())); -

1420 #ifndef QT_NO_SHORTCUT -

1421

} else if (e->type() == QEvent::ShortcutOverride) {

never executed: end of block

e->type() == Q...ortcutOverride	Description
TRUE	never evaluated
FALSE	never evaluated

1422 QKeyEvent *ke = static_cast<QKeyEvent*>(e); -

1423 d->control->processShortcutOverrideEvent(ke); -

1424 #endif -

1425

} else if (e->type() == QEvent::KeyRelease) {

never executed: end of block

e->type() == Q...nt::KeyRelease	Description
TRUE	never evaluated
FALSE	never evaluated

1426 d->control->updateCursorBlinking(); -

1427

} else if (e->type() == QEvent::Show) {

never executed: end of block

e->type() == QEvent::Show	Description
TRUE	never evaluated
FALSE	never evaluated

1428 //In order to get the cursor blinking if QComboBox::setEditable is called when the combobox has focus -

1429

if (hasFocus()) {

hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

1430 d->control->setBlinkingCursorEnabled(true); -

1431 QStyleOptionFrame opt; -

1432 initStyleOption(&opt); -

1433

if ((!hasSelectedText() && d->control->preeditAreaText().isEmpty())

!hasSelectedText()	Description
TRUE	never evaluated
FALSE	never evaluated

d->control->pr...xt().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1434

|| style()->styleHint(QStyle::SH_BlinkCursorWhenTextSelected, &opt, this))

style()->style...d, &opt, this)	Description
TRUE	never evaluated
FALSE	never evaluated

1435

d->setCursorVisible(true);

never executed: d->setCursorVisible(true);

1436

}

never executed: end of block

1437

} else if (e->type() == QEvent::ActionRemoved) {

never executed: end of block

e->type() == Q...:ActionRemoved	Description
TRUE	never evaluated
FALSE	never evaluated

1438 d->removeAction(static_cast<QActionEvent *>(e)->action()); -

1439

} else if (e->type() == QEvent::Resize) {

never executed: end of block

e->type() == QEvent::Resize	Description
TRUE	never evaluated
FALSE	never evaluated

1440 d->positionSideWidgets(); -

1441

}

never executed: end of block

1442 #ifdef QT_KEYPAD_NAVIGATION -

1443 if (QApplication::keypadNavigationEnabled()) { -

1444 if (e->type() == QEvent::EnterEditFocus) { -

1445 end(false); -

1446 d->setCursorVisible(true); -

1447 d->control->setCursorBlinkEnabled(true); -

1448 } else if (e->type() == QEvent::LeaveEditFocus) { -

1449 d->setCursorVisible(false); -

1450 d->control->setCursorBlinkEnabled(false); -

1451 if (d->control->hasAcceptableInput() || d->control->fixup()) -

1452 emit editingFinished(); -

1453 } -

1454 } -

1455 #endif -

1456

return QWidget::event(e);

never executed: return QWidget::event(e);

1457 } -

1458 -

1459 /*! \reimp -

1460 */ -

1461 void QLineEdit::mousePressEvent(QMouseEvent* e) -

1462 { -

1463 Q_D(QLineEdit); -

1464 -

1465 d->mousePressPos = e->pos(); -

1466 -

1467

if (d->sendMouseEventToInputContext(e))

d->sendMouseEv...nputContext(e)	Description
TRUE	never evaluated
FALSE	never evaluated

1468

return;

never executed: return;

1469

if (e->button() == Qt::RightButton)

e->button() == Qt::RightButton	Description
TRUE	never evaluated
FALSE	never evaluated

1470

return;

never executed: return;

1471 #ifdef QT_KEYPAD_NAVIGATION -

1472 if (QApplication::keypadNavigationEnabled() && !hasEditFocus()) { -

1473 setEditFocus(true); -

1474 // Get the completion list to pop up. -

1475 if (d->control->completer()) -

1476 d->control->completer()->complete(); -

1477 } -

1478 #endif -

1479

if (d->tripleClickTimer.isActive() && (e->pos() - d->tripleClick).manhattanLength() <

d->tripleClickTimer.isActive()	Description
TRUE	never evaluated
FALSE	never evaluated

(e->pos() - d-...DragDistance()	Description
TRUE	never evaluated
FALSE	never evaluated

1480

QApplication::startDragDistance()) {

(e->pos() - d-...DragDistance()	Description
TRUE	never evaluated
FALSE	never evaluated

1481 selectAll(); -

1482

return;

never executed: return;

1483 } -

1484 bool mark = e->modifiers() & Qt::ShiftModifier; -

1485 #ifdef Q_OS_ANDROID -

1486 mark = mark && (d->imHints & Qt::ImhNoPredictiveText); -

1487 #endif // Q_OS_ANDROID -

1488 int cursor = d->xToPos(e->pos().x()); -

1489 #ifndef QT_NO_DRAGANDDROP -

1490

if (!mark && d->dragEnabled && d->control->echoMode() == Normal &&

!mark	Description
TRUE	never evaluated
FALSE	never evaluated

d->dragEnabled	Description
TRUE	never evaluated
FALSE	never evaluated

d->control->ec...de() == Normal	Description
TRUE	never evaluated
FALSE	never evaluated

1491

e->button() == Qt::LeftButton && d->inSelection(e->pos().x())) {

e->button() == Qt::LeftButton	Description
TRUE	never evaluated
FALSE	never evaluated

d->inSelection(e->pos().x())	Description
TRUE	never evaluated
FALSE	never evaluated

1492

if (!d->dndTimer.isActive())

!d->dndTimer.isActive()	Description
TRUE	never evaluated
FALSE	never evaluated

1493

d->dndTimer.start(QApplication::startDragTime(), this);

never executed: d->dndTimer.start(QApplication::startDragTime(), this);

1494

} else

never executed: end of block

1495 #endif -

1496 { -

1497 d->control->moveCursor(cursor, mark); -

1498

}

never executed: end of block

1499 } -

1500 -

1501 /*! \reimp -

1502 */ -

1503 void QLineEdit::mouseMoveEvent(QMouseEvent * e) -

1504 { -

1505 Q_D(QLineEdit); -

1506 -

1507

if (e->buttons() & Qt::LeftButton) {

e->buttons() & Qt::LeftButton	Description
TRUE	never evaluated
FALSE	never evaluated

1508 #ifndef QT_NO_DRAGANDDROP -

1509

if (d->dndTimer.isActive()) {

d->dndTimer.isActive()	Description
TRUE	never evaluated
FALSE	never evaluated

1510

if ((d->mousePressPos - e->pos()).manhattanLength() > QApplication::startDragDistance())

(d->mousePress...DragDistance()	Description
TRUE	never evaluated
FALSE	never evaluated

1511

d->drag();

never executed: d->drag();

1512

} else

never executed: end of block

1513 #endif -

1514 { -

1515 #ifndef Q_OS_ANDROID -

1516 const bool select = true; -

1517 #else -

1518 const bool select = (d->imHints & Qt::ImhNoPredictiveText); -

1519 #endif -

1520 #ifndef QT_NO_IM -

1521

if (d->control->composeMode() && select) {

d->control->composeMode()	Description
TRUE	never evaluated
FALSE	never evaluated

select	Description
TRUE	never evaluated
FALSE	never evaluated

1522 int startPos = d->xToPos(d->mousePressPos.x()); -

1523 int currentPos = d->xToPos(e->pos().x()); -

1524

if (startPos != currentPos)

startPos != currentPos	Description
TRUE	never evaluated
FALSE	never evaluated

1525

d->control->setSelection(startPos, currentPos - startPos);

never executed: d->control->setSelection(startPos, currentPos - startPos);

1526 -

1527

} else

never executed: end of block

1528 #endif -

1529 { -

1530 d->control->moveCursor(d->xToPos(e->pos().x()), select); -

1531

}

never executed: end of block

1532 } -

1533 } -

1534 -

1535 d->sendMouseEventToInputContext(e); -

1536

}

never executed: end of block

1537 -

1538 /*! \reimp -

1539 */ -

1540 void QLineEdit::mouseReleaseEvent(QMouseEvent* e) -

1541 { -

1542 Q_D(QLineEdit); -

1543

if (d->sendMouseEventToInputContext(e))

d->sendMouseEv...nputContext(e)	Description
TRUE	never evaluated
FALSE	never evaluated

1544

return;

never executed: return;

1545 #ifndef QT_NO_DRAGANDDROP -

1546

if (e->button() == Qt::LeftButton) {

e->button() == Qt::LeftButton	Description
TRUE	never evaluated
FALSE	never evaluated

1547

if (d->dndTimer.isActive()) {

d->dndTimer.isActive()	Description
TRUE	never evaluated
FALSE	never evaluated

1548 d->dndTimer.stop(); -

1549 deselect(); -

1550

return;

never executed: return;

1551 } -

1552

}

never executed: end of block

1553 #endif -

1554 #ifndef QT_NO_CLIPBOARD -

1555

if (QApplication::clipboard()->supportsSelection()) {

QApplication::...rtsSelection()	Description
TRUE	never evaluated
FALSE	never evaluated

1556

if (e->button() == Qt::LeftButton) {

e->button() == Qt::LeftButton	Description
TRUE	never evaluated
FALSE	never evaluated

1557 d->control->copy(QClipboard::Selection); -

1558

} else if (!d->control->isReadOnly() && e->button() == Qt::MidButton) {

never executed: end of block

!d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

e->button() == Qt::MidButton	Description
TRUE	never evaluated
FALSE	never evaluated

1559 deselect(); -

1560 insert(QApplication::clipboard()->text(QClipboard::Selection)); -

1561

}

never executed: end of block

1562

}

never executed: end of block

1563 #endif -

1564 -

1565

if (!isReadOnly() && rect().contains(e->pos()))

!isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

rect().contains(e->pos())	Description
TRUE	never evaluated
FALSE	never evaluated

1566

d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);

never executed: d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);

1567 d->clickCausedFocus = 0; -

1568

}

never executed: end of block

1569 -

1570 /*! \reimp -

1571 */ -

1572 void QLineEdit::mouseDoubleClickEvent(QMouseEvent* e) -

1573 { -

1574 Q_D(QLineEdit); -

1575 -

1576

if (e->button() == Qt::LeftButton) {

e->button() == Qt::LeftButton	Description
TRUE	never evaluated
FALSE	never evaluated

1577 int position = d->xToPos(e->pos().x()); -

1578 -

1579 // exit composition mode -

1580 #ifndef QT_NO_IM -

1581

if (d->control->composeMode()) {

d->control->composeMode()	Description
TRUE	never evaluated
FALSE	never evaluated

1582 int preeditPos = d->control->cursor(); -

1583 int posInPreedit = position - d->control->cursor(); -

1584 int preeditLength = d->control->preeditAreaText().length(); -

1585 bool positionOnPreedit = false; -

1586 -

1587

if (posInPreedit >= 0 && posInPreedit <= preeditLength)

posInPreedit >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

posInPreedit <= preeditLength	Description
TRUE	never evaluated
FALSE	never evaluated

1588

positionOnPreedit = true;

never executed: positionOnPreedit = true;

1589 -

1590 int textLength = d->control->end(); -

1591 d->control->commitPreedit(); -

1592 int sizeChange = d->control->end() - textLength; -

1593 -

1594

if (positionOnPreedit) {

positionOnPreedit	Description
TRUE	never evaluated
FALSE	never evaluated

1595

if (sizeChange == 0)

sizeChange == 0	Description
TRUE	never evaluated
FALSE	never evaluated

1596

position = -1; // cancel selection, word disappeared

never executed: position = -1;

1597 else -

1598 // ensure not selecting after preedit if event happened there -

1599

position = qBound(preeditPos, position, preeditPos + sizeChange);

never executed: position = qBound(preeditPos, position, preeditPos + sizeChange);

1600

} else if (position > preeditPos) {

position > preeditPos	Description
TRUE	never evaluated
FALSE	never evaluated

1601 // adjust positions after former preedit by how much text changed -

1602 position += (sizeChange - preeditLength); -

1603

}

never executed: end of block

1604

}

never executed: end of block

1605 #endif -

1606 -

1607

if (position >= 0)

position >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

1608

d->control->selectWordAtPos(position);

never executed: d->control->selectWordAtPos(position);

1609 -

1610 d->tripleClickTimer.start(QApplication::doubleClickInterval(), this); -

1611 d->tripleClick = e->pos(); -

1612

} else {

never executed: end of block

1613 d->sendMouseEventToInputContext(e); -

1614

}

never executed: end of block

1615 } -

1616 -

1617 /*! -

1618 \fn void QLineEdit::returnPressed() -

1619 -

1620 This signal is emitted when the Return or Enter key is pressed. -

1621 Note that if there is a validator() or inputMask() set on the line -

1622 edit, the returnPressed() signal will only be emitted if the input -

1623 follows the inputMask() and the validator() returns -

1624 QValidator::Acceptable. -

1625 */ -

1626 -

1627 /*! -

1628 \fn void QLineEdit::editingFinished() -

1629 -

1630 This signal is emitted when the Return or Enter key is pressed or -

1631 the line edit loses focus. Note that if there is a validator() or -

1632 inputMask() set on the line edit and enter/return is pressed, the -

1633 editingFinished() signal will only be emitted if the input follows -

1634 the inputMask() and the validator() returns QValidator::Acceptable. -

1635 */ -

1636 -

1637 /*! -

1638 Converts the given key press \a event into a line edit action. -

1639 -

1640 If Return or Enter is pressed and the current text is valid (or -

1641 can be \l{QValidator::fixup()}{made valid} by the -

1642 validator), the signal returnPressed() is emitted. -

1643 -

1644 The default key bindings are listed in the class's detailed -

1645 description. -

1646 */ -

1647 -

1648 void QLineEdit::keyPressEvent(QKeyEvent *event) -

1649 { -

1650 Q_D(QLineEdit); -

1651 #ifdef QT_KEYPAD_NAVIGATION -

1652 bool select = false; -

1653 switch (event->key()) { -

1654 case Qt::Key_Select: -

1655 if (QApplication::keypadNavigationEnabled()) { -

1656 if (hasEditFocus()) { -

1657 setEditFocus(false); -

1658 if (d->control->completer() && d->control->completer()->popup()->isVisible()) -

1659 d->control->completer()->popup()->hide(); -

1660 select = true; -

1661 } -

1662 } -

1663 break; -

1664 case Qt::Key_Back: -

1665 case Qt::Key_No: -

1666 if (!QApplication::keypadNavigationEnabled() || !hasEditFocus()) { -

1667 event->ignore(); -

1668 return; -

1669 } -

1670 break; -

1671 default: -

1672 if (QApplication::keypadNavigationEnabled()) { -

1673 if (!hasEditFocus() && !(event->modifiers() & Qt::ControlModifier)) { -

1674 if (!event->text().isEmpty() && event->text().at(0).isPrint() -

1675 && !isReadOnly()) -

1676 setEditFocus(true); -

1677 else { -

1678 event->ignore(); -

1679 return; -

1680 } -

1681 } -

1682 } -

1683 } -

1684 -

1685 -

1686 -

1687 if (QApplication::keypadNavigationEnabled() && !select && !hasEditFocus()) { -

1688 setEditFocus(true); -

1689 if (event->key() == Qt::Key_Select) -

1690 return; // Just start. No action. -

1691 } -

1692 #endif -

1693 d->control->processKeyEvent(event); -

1694

if (event->isAccepted()) {

event->isAccepted()	Description
TRUE	never evaluated
FALSE	never evaluated

1695

if (layoutDirection() != d->control->layoutDirection())

layoutDirectio...outDirection()	Description
TRUE	never evaluated
FALSE	never evaluated

1696

setLayoutDirection(d->control->layoutDirection());

never executed: setLayoutDirection(d->control->layoutDirection());

1697 d->control->updateCursorBlinking(); -

1698

}

never executed: end of block

1699

}

never executed: end of block

1700 -

1701 /*! -

1702 \since 4.4 -

1703 -

1704 Returns a rectangle that includes the lineedit cursor. -

1705 */ -

1706 QRect QLineEdit::cursorRect() const -

1707 { -

1708 Q_D(const QLineEdit); -

1709

return d->cursorRect();

never executed: return d->cursorRect();

1710 } -

1711 -

1712 /*! \reimp -

1713 */ -

1714 void QLineEdit::inputMethodEvent(QInputMethodEvent *e) -

1715 { -

1716 Q_D(QLineEdit); -

1717

if (d->control->isReadOnly()) {

d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

1718 e->ignore(); -

1719

return;

never executed: return;

1720 } -

1721 -

1722

if (echoMode() == PasswordEchoOnEdit && !d->control->passwordEchoEditing()) {

echoMode() == ...wordEchoOnEdit	Description
TRUE	never evaluated
FALSE	never evaluated

!d->control->p...dEchoEditing()	Description
TRUE	never evaluated
FALSE	never evaluated

1723 // Clear the edit and reset to normal echo mode while entering input -

1724 // method data; the echo mode switches back when the edit loses focus. -

1725 // ### changes a public property, resets current content. -

1726 d->updatePasswordEchoEditing(true); -

1727 clear(); -

1728

}

never executed: end of block

1729 -

1730 #ifdef QT_KEYPAD_NAVIGATION -

1731 // Focus in if currently in navigation focus on the widget -

1732 // Only focus in on preedits, to allow input methods to -

1733 // commit text as they focus out without interfering with focus -

1734 if (QApplication::keypadNavigationEnabled() -

1735 && hasFocus() && !hasEditFocus() -

1736 && !e->preeditString().isEmpty()) -

1737 setEditFocus(true); -

1738 #endif -

1739 -

1740 d->control->processInputMethodEvent(e); -

1741 -

1742 #ifndef QT_NO_COMPLETER -

1743

if (!e->commitString().isEmpty())

!e->commitString().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1744

d->control->complete(Qt::Key_unknown);

never executed: d->control->complete(Qt::Key_unknown);

1745 #endif -

1746

}

never executed: end of block

1747 -

1748 /*!\reimp -

1749 */ -

1750 QVariant QLineEdit::inputMethodQuery(Qt::InputMethodQuery property) const -

1751 { -

1752

return inputMethodQuery(property, QVariant());

never executed: return inputMethodQuery(property, QVariant());

1753 } -

1754 -

1755 /*!\internal -

1756 */ -

1757 QVariant QLineEdit::inputMethodQuery(Qt::InputMethodQuery property, QVariant argument) const -

1758 { -

1759 Q_D(const QLineEdit); -

1760 switch(property) { -

1761

case Qt::ImCursorRectangle:

never executed: case Qt::ImCursorRectangle:

1762

return d->cursorRect();

never executed: return d->cursorRect();

1763

case Qt::ImAnchorRectangle:

never executed: case Qt::ImAnchorRectangle:

1764

return d->adjustedControlRect(d->control->anchorRect());

never executed: return d->adjustedControlRect(d->control->anchorRect());

1765

case Qt::ImFont:

never executed: case Qt::ImFont:

1766

return font();

never executed: return font();

1767

case Qt::ImCursorPosition: {

never executed: case Qt::ImCursorPosition:

1768 const QPointF pt = argument.toPointF(); -

1769

if (!pt.isNull())

!pt.isNull()	Description
TRUE	never evaluated
FALSE	never evaluated

1770

return QVariant(d->xToPos(pt.x(), QTextLine::CursorBetweenCharacters));

never executed: return QVariant(d->xToPos(pt.x(), QTextLine::CursorBetweenCharacters));

1771

return QVariant(d->control->cursor()); }

never executed: return QVariant(d->control->cursor());

1772

case Qt::ImSurroundingText:

never executed: case Qt::ImSurroundingText:

1773

return QVariant(d->control->text());

never executed: return QVariant(d->control->text());

1774

case Qt::ImCurrentSelection:

never executed: case Qt::ImCurrentSelection:

1775

return QVariant(selectedText());

never executed: return QVariant(selectedText());

1776

case Qt::ImMaximumTextLength:

never executed: case Qt::ImMaximumTextLength:

1777

return QVariant(maxLength());

never executed: return QVariant(maxLength());

1778

case Qt::ImAnchorPosition:

never executed: case Qt::ImAnchorPosition:

1779

if (d->control->selectionStart() == d->control->selectionEnd())

d->control->se...selectionEnd()	Description
TRUE	never evaluated
FALSE	never evaluated

1780

return QVariant(d->control->cursor());

never executed: return QVariant(d->control->cursor());

1781

else if (d->control->selectionStart() == d->control->cursor())

d->control->se...trol->cursor()	Description
TRUE	never evaluated
FALSE	never evaluated

1782

return QVariant(d->control->selectionEnd());

never executed: return QVariant(d->control->selectionEnd());

1783 else -

1784

return QVariant(d->control->selectionStart());

never executed: return QVariant(d->control->selectionStart());

1785

default:

never executed: default:

1786

return QWidget::inputMethodQuery(property);

never executed: return QWidget::inputMethodQuery(property);

1787 } -

1788 } -

1789 -

1790 /*!\reimp -

1791 */ -

1792 -

1793 void QLineEdit::focusInEvent(QFocusEvent *e) -

1794 { -

1795 Q_D(QLineEdit); -

1796

if (e->reason() == Qt::TabFocusReason ||

e->reason() ==...TabFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1797

e->reason() == Qt::BacktabFocusReason ||

e->reason() ==...tabFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1798

e->reason() == Qt::ShortcutFocusReason) {

e->reason() ==...cutFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1799

if (!d->control->inputMask().isEmpty())

!d->control->i...sk().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1800

d->control->moveCursor(d->control->nextMaskBlank(0));

never executed: d->control->moveCursor(d->control->nextMaskBlank(0));

1801

else if (!d->control->hasSelectedText())

!d->control->hasSelectedText()	Description
TRUE	never evaluated
FALSE	never evaluated

1802

selectAll();

never executed: selectAll();

1803

} else if (e->reason() == Qt::MouseFocusReason) {

never executed: end of block

e->reason() ==...useFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1804 d->clickCausedFocus = 1; -

1805

}

never executed: end of block

1806 #ifdef QT_KEYPAD_NAVIGATION -

1807 if (!QApplication::keypadNavigationEnabled() || (hasEditFocus() && ( e->reason() == Qt::PopupFocusReason))) { -

1808 #endif -

1809 d->control->setBlinkingCursorEnabled(true); -

1810 QStyleOptionFrame opt; -

1811 initStyleOption(&opt); -

1812

if((!hasSelectedText() && d->control->preeditAreaText().isEmpty())

!hasSelectedText()	Description
TRUE	never evaluated
FALSE	never evaluated

d->control->pr...xt().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1813

|| style()->styleHint(QStyle::SH_BlinkCursorWhenTextSelected, &opt, this))

style()->style...d, &opt, this)	Description
TRUE	never evaluated
FALSE	never evaluated

1814

d->setCursorVisible(true);

never executed: d->setCursorVisible(true);

1815 #ifdef Q_DEAD_CODE_FROM_QT4_MAC -

1816 if (d->control->echoMode() == Password || d->control->echoMode() == NoEcho) -

1817 qt_mac_secure_keyboard(true); -

1818 #endif -

1819 #ifdef QT_KEYPAD_NAVIGATION -

1820 d->control->setCancelText(d->control->text()); -

1821 } -

1822 #endif -

1823 #ifndef QT_NO_COMPLETER -

1824

if (d->control->completer()) {

d->control->completer()	Description
TRUE	never evaluated
FALSE	never evaluated

1825 d->control->completer()->setWidget(this); -

1826 QObject::connect(d->control->completer(), SIGNAL(activated(QString)), -

1827 this, SLOT(setText(QString))); -

1828 QObject::connect(d->control->completer(), SIGNAL(highlighted(QString)), -

1829 this, SLOT(_q_completionHighlighted(QString))); -

1830

}

never executed: end of block

1831 #endif -

1832 update(); -

1833

}

never executed: end of block

1834 -

1835 /*!\reimp -

1836 */ -

1837 -

1838 void QLineEdit::focusOutEvent(QFocusEvent *e) -

1839 { -

1840 Q_D(QLineEdit); -

1841

if (d->control->passwordEchoEditing()) {

d->control->pa...dEchoEditing()	Description
TRUE	never evaluated
FALSE	never evaluated

1842 // Reset the echomode back to PasswordEchoOnEdit when the widget loses -

1843 // focus. -

1844 d->updatePasswordEchoEditing(false); -

1845

}

never executed: end of block

1846 -

1847 Qt::FocusReason reason = e->reason(); -

1848

if (reason != Qt::ActiveWindowFocusReason &&

reason != Qt::...dowFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1849

reason != Qt::PopupFocusReason)

reason != Qt::PopupFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1850

deselect();

never executed: deselect();

1851 -

1852 d->setCursorVisible(false); -

1853 d->control->setBlinkingCursorEnabled(false); -

1854 #ifdef QT_KEYPAD_NAVIGATION -

1855 // editingFinished() is already emitted on LeaveEditFocus -

1856 if (!QApplication::keypadNavigationEnabled()) -

1857 #endif -

1858

if (reason != Qt::PopupFocusReason

reason != Qt::PopupFocusReason	Description
TRUE	never evaluated
FALSE	never evaluated

1859

|| !(QApplication::activePopupWidget() && QApplication::activePopupWidget()->parentWidget() == this)) {

QApplication::...ePopupWidget()	Description
TRUE	never evaluated
FALSE	never evaluated

QApplication::...dget() == this	Description
TRUE	never evaluated
FALSE	never evaluated

1860

if (hasAcceptableInput() || d->control->fixup())

hasAcceptableInput()	Description
TRUE	never evaluated
FALSE	never evaluated

d->control->fixup()	Description
TRUE	never evaluated
FALSE	never evaluated

1861

emit editingFinished();

never executed: editingFinished();

1862

}

never executed: end of block

1863 #ifdef Q_DEAD_CODE_FROM_QT4_MAC -

1864 if (d->control->echoMode() == Password || d->control->echoMode() == NoEcho) -

1865 qt_mac_secure_keyboard(false); -

1866 #endif -

1867 #ifdef QT_KEYPAD_NAVIGATION -

1868 d->control->setCancelText(QString()); -

1869 #endif -

1870 #ifndef QT_NO_COMPLETER -

1871

if (d->control->completer()) {

d->control->completer()	Description
TRUE	never evaluated
FALSE	never evaluated

1872 QObject::disconnect(d->control->completer(), 0, this, 0); -

1873

}

never executed: end of block

1874 #endif -

1875 QWidget::focusOutEvent(e); -

1876

}

never executed: end of block

1877 -

1878 /*!\reimp -

1879 */ -

1880 void QLineEdit::paintEvent(QPaintEvent *) -

1881 { -

1882 Q_D(QLineEdit); -

1883 QPainter p(this); -

1884 QPalette pal = palette(); -

1885 -

1886 QStyleOptionFrame panel; -

1887 initStyleOption(&panel); -

1888 style()->drawPrimitive(QStyle::PE_PanelLineEdit, &panel, &p, this); -

1889 QRect r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this); -

1890 r.setX(r.x() + d->effectiveLeftTextMargin()); -

1891 r.setY(r.y() + d->topTextMargin); -

1892 r.setRight(r.right() - d->effectiveRightTextMargin()); -

1893 r.setBottom(r.bottom() - d->bottomTextMargin); -

1894 p.setClipRect(r); -

1895 -

1896 QFontMetrics fm = fontMetrics(); -

1897 Qt::Alignment va = QStyle::visualAlignment(d->control->layoutDirection(), QFlag(d->alignment)); -

1898 switch (va & Qt::AlignVertical_Mask) { -

1899

case Qt::AlignBottom:

never executed: case Qt::AlignBottom:

1900 d->vscroll = r.y() + r.height() - fm.height() - d->verticalMargin; -

1901

break;

never executed: break;

1902

case Qt::AlignTop:

never executed: case Qt::AlignTop:

1903 d->vscroll = r.y() + d->verticalMargin; -

1904

break;

never executed: break;

1905

default:

never executed: default:

1906 //center -

1907 d->vscroll = r.y() + (r.height() - fm.height() + 1) / 2; -

1908

break;

never executed: break;

1909 } -

1910 QRect lineRect(r.x() + d->horizontalMargin, d->vscroll, r.width() - 2*d->horizontalMargin, fm.height()); -

1911 -

1912

if (d->shouldShowPlaceholderText()) {

d->shouldShowPlaceholderText()	Description
TRUE	never evaluated
FALSE	never evaluated

1913

if (!d->placeholderText.isEmpty()) {

!d->placeholderText.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1914 QColor col = pal.text().color(); -

1915 col.setAlpha(128); -

1916 QPen oldpen = p.pen(); -

1917 p.setPen(col); -

1918 QString elidedText = fm.elidedText(d->placeholderText, Qt::ElideRight, lineRect.width()); -

1919 p.drawText(lineRect, va, elidedText); -

1920 p.setPen(oldpen); -

1921

}

never executed: end of block

1922

}

never executed: end of block

1923 -

1924 int cix = qRound(d->control->cursorToX()); -

1925 -

1926 // horizontal scrolling. d->hscroll is the left indent from the beginning -

1927 // of the text line to the left edge of lineRect. we update this value -

1928 // depending on the delta from the last paint event; in effect this means -

1929 // the below code handles all scrolling based on the textline (widthUsed), -

1930 // the line edit rect (lineRect) and the cursor position (cix). -

1931 int widthUsed = qRound(d->control->naturalTextWidth()) + 1; -

1932

if (widthUsed <= lineRect.width()) {

widthUsed <= lineRect.width()	Description
TRUE	never evaluated
FALSE	never evaluated

1933 // text fits in lineRect; use hscroll for alignment -

1934 switch (va & ~(Qt::AlignAbsolute|Qt::AlignVertical_Mask)) { -

1935

case Qt::AlignRight:

never executed: case Qt::AlignRight:

1936 d->hscroll = widthUsed - lineRect.width() + 1; -

1937

break;

never executed: break;

1938

case Qt::AlignHCenter:

never executed: case Qt::AlignHCenter:

1939 d->hscroll = (widthUsed - lineRect.width()) / 2; -

1940

break;

never executed: break;

1941

default:

never executed: default:

1942 // Left -

1943 d->hscroll = 0; -

1944

break;

never executed: break;

1945 } -

1946

} else if (cix - d->hscroll >= lineRect.width()) {

cix - d->hscro...neRect.width()	Description
TRUE	never evaluated
FALSE	never evaluated

1947 // text doesn't fit, cursor is to the right of lineRect (scroll right) -

1948 d->hscroll = cix - lineRect.width() + 1; -

1949

} else if (cix - d->hscroll < 0 && d->hscroll < widthUsed) {

never executed: end of block

cix - d->hscroll < 0	Description
TRUE	never evaluated
FALSE	never evaluated

d->hscroll < widthUsed	Description
TRUE	never evaluated
FALSE	never evaluated

1950 // text doesn't fit, cursor is to the left of lineRect (scroll left) -

1951 d->hscroll = cix; -

1952

} else if (widthUsed - d->hscroll < lineRect.width()) {

never executed: end of block

widthUsed - d-...neRect.width()	Description
TRUE	never evaluated
FALSE	never evaluated

1953 // text doesn't fit, text document is to the left of lineRect; align -

1954 // right -

1955 d->hscroll = widthUsed - lineRect.width() + 1; -

1956

} else {

never executed: end of block

1957 //in case the text is bigger than the lineedit, the hscroll can never be negative -

1958 d->hscroll = qMax(0, d->hscroll); -

1959

}

never executed: end of block

1960 -

1961 // the y offset is there to keep the baseline constant in case we have script changes in the text. -

1962 QPoint topLeft = lineRect.topLeft() - QPoint(d->hscroll, d->control->ascent() - fm.ascent()); -

1963 -

1964 // draw text, selections and cursors -

1965 #ifndef QT_NO_STYLE_STYLESHEET -

1966

if (QStyleSheetStyle* cssStyle = qobject_cast<QStyleSheetStyle*>(style())) {

QStyleSheetSty...yle*>(style())	Description
TRUE	never evaluated
FALSE	never evaluated

1967 cssStyle->styleSheetPalette(this, &panel, &pal); -

1968

}

never executed: end of block

1969 #endif -

1970 p.setPen(pal.text().color()); -

1971 -

1972 int flags = QWidgetLineControl::DrawText; -

1973 -

1974 #ifdef QT_KEYPAD_NAVIGATION -

1975 if (!QApplication::keypadNavigationEnabled() || hasEditFocus()) -

1976 #endif -

1977

if (d->control->hasSelectedText() || (d->cursorVisible && !d->control->inputMask().isEmpty() && !d->control->isReadOnly())){

d->control->hasSelectedText()	Description
TRUE	never evaluated
FALSE	never evaluated

d->cursorVisible	Description
TRUE	never evaluated
FALSE	never evaluated

!d->control->i...sk().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

!d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

1978 flags |= QWidgetLineControl::DrawSelections; -

1979 // Palette only used for selections/mask and may not be in sync -

1980

if (d->control->palette() != pal

d->control->palette() != pal	Description
TRUE	never evaluated
FALSE	never evaluated

1981

|| d->control->palette().currentColorGroup() != pal.currentColorGroup())

d->control->pa...ntColorGroup()	Description
TRUE	never evaluated
FALSE	never evaluated

1982

d->control->setPalette(pal);

never executed: d->control->setPalette(pal);

1983

}

never executed: end of block

1984 -

1985 // Asian users see an IM selection text as cursor on candidate -

1986 // selection phase of input method, so the ordinary cursor should be -

1987 // invisible if we have a preedit string. -

1988

if (d->cursorVisible && !d->control->isReadOnly())

d->cursorVisible	Description
TRUE	never evaluated
FALSE	never evaluated

!d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

1989

flags |= QWidgetLineControl::DrawCursor;

never executed: flags |= QWidgetLineControl::DrawCursor;

1990 -

1991 d->control->setCursorWidth(style()->pixelMetric(QStyle::PM_TextCursorWidth)); -

1992 d->control->draw(&p, topLeft, r, flags); -

1993 -

1994

}

never executed: end of block

1995 -

1996 -

1997 #ifndef QT_NO_DRAGANDDROP -

1998 /*!\reimp -

1999 */ -

2000 void QLineEdit::dragMoveEvent(QDragMoveEvent *e) -

2001 { -

2002 Q_D(QLineEdit); -

2003

if (!d->control->isReadOnly() && e->mimeData()->hasFormat(QLatin1String("text/plain"))) {

!d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

e->mimeData()-..."text/plain"))	Description
TRUE	never evaluated
FALSE	never evaluated

2004 e->acceptProposedAction(); -

2005 d->control->moveCursor(d->xToPos(e->pos().x()), false); -

2006 d->cursorVisible = true; -

2007 update(); -

2008

}

never executed: end of block

2009

}

never executed: end of block

2010 -

2011 /*!\reimp */ -

2012 void QLineEdit::dragEnterEvent(QDragEnterEvent * e) -

2013 { -

2014 QLineEdit::dragMoveEvent(e); -

2015

}

never executed: end of block

2016 -

2017 /*!\reimp */ -

2018 void QLineEdit::dragLeaveEvent(QDragLeaveEvent *) -

2019 { -

2020 Q_D(QLineEdit); -

2021

if (d->cursorVisible) {

d->cursorVisible	Description
TRUE	never evaluated
FALSE	never evaluated

2022 d->cursorVisible = false; -

2023 update(); -

2024

}

never executed: end of block

2025

}

never executed: end of block

2026 -

2027 /*!\reimp */ -

2028 void QLineEdit::dropEvent(QDropEvent* e) -

2029 { -

2030 Q_D(QLineEdit); -

2031 QString str = e->mimeData()->text(); -

2032 -

2033

if (!str.isNull() && !d->control->isReadOnly()) {

!str.isNull()	Description
TRUE	never evaluated
FALSE	never evaluated

!d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

2034

if (e->source() == this && e->dropAction() == Qt::CopyAction)

e->source() == this	Description
TRUE	never evaluated
FALSE	never evaluated

e->dropAction(...Qt::CopyAction	Description
TRUE	never evaluated
FALSE	never evaluated

2035

deselect();

never executed: deselect();

2036 int cursorPos = d->xToPos(e->pos().x()); -

2037 int selStart = cursorPos; -

2038 int oldSelStart = d->control->selectionStart(); -

2039 int oldSelEnd = d->control->selectionEnd(); -

2040 d->control->moveCursor(cursorPos, false); -

2041 d->cursorVisible = false; -

2042 e->acceptProposedAction(); -

2043 insert(str); -

2044

if (e->source() == this) {

e->source() == this	Description
TRUE	never evaluated
FALSE	never evaluated

2045

if (e->dropAction() == Qt::MoveAction) {

e->dropAction(...Qt::MoveAction	Description
TRUE	never evaluated
FALSE	never evaluated

2046

if (selStart > oldSelStart && selStart <= oldSelEnd)

selStart > oldSelStart	Description
TRUE	never evaluated
FALSE	never evaluated

selStart <= oldSelEnd	Description
TRUE	never evaluated
FALSE	never evaluated

2047

setSelection(oldSelStart, str.length());

never executed: setSelection(oldSelStart, str.length());

2048

else if (selStart > oldSelEnd)

selStart > oldSelEnd	Description
TRUE	never evaluated
FALSE	never evaluated

2049

setSelection(selStart - str.length(), str.length());

never executed: setSelection(selStart - str.length(), str.length());

2050 else -

2051

setSelection(selStart, str.length());

never executed: setSelection(selStart, str.length());

2052 } else { -

2053 setSelection(selStart, str.length()); -

2054

}

never executed: end of block

2055 } -

2056

} else {

never executed: end of block

2057 e->ignore(); -

2058 update(); -

2059

}

never executed: end of block

2060 } -

2061 -

2062 #endif // QT_NO_DRAGANDDROP -

2063 -

2064 #ifndef QT_NO_CONTEXTMENU -

2065 /*! -

2066 Shows the standard context menu created with -

2067 createStandardContextMenu(). -

2068 -

2069 If you do not want the line edit to have a context menu, you can set -

2070 its \l contextMenuPolicy to Qt::NoContextMenu. If you want to -

2071 customize the context menu, reimplement this function. If you want -

2072 to extend the standard context menu, reimplement this function, call -

2073 createStandardContextMenu() and extend the menu returned. -

2074 -

2075 \snippet code/src_gui_widgets_qlineedit.cpp 0 -

2076 -

2077 The \a event parameter is used to obtain the position where -

2078 the mouse cursor was when the event was generated. -

2079 -

2080 \sa setContextMenuPolicy() -

2081 */ -

2082 void QLineEdit::contextMenuEvent(QContextMenuEvent *event) -

2083 { -

2084

if (QMenu *menu = createStandardContextMenu()) {

QMenu *menu = ...dContextMenu()	Description
TRUE	never evaluated
FALSE	never evaluated

2085 menu->setAttribute(Qt::WA_DeleteOnClose); -

2086 menu->popup(event->globalPos()); -

2087

}

never executed: end of block

2088

}

never executed: end of block

2089 -

2090 static inline void setActionIcon(QAction *action, const QString &name) -

2091 { -

2092 const QIcon icon = QIcon::fromTheme(name); -

2093

if (!icon.isNull())

!icon.isNull()	Description
TRUE	never evaluated
FALSE	never evaluated

2094

action->setIcon(icon);

never executed: action->setIcon(icon);

2095

}

never executed: end of block

2096 -

2097 /*! This function creates the standard context menu which is shown -

2098 when the user clicks on the line edit with the right mouse -

2099 button. It is called from the default contextMenuEvent() handler. -

2100 The popup menu's ownership is transferred to the caller. -

2101 */ -

2102 -

2103 QMenu *QLineEdit::createStandardContextMenu() -

2104 { -

2105 Q_D(QLineEdit); -

2106 QMenu *popup = new QMenu(this); -

2107 popup->setObjectName(QLatin1String("qt_edit_menu")); -

2108 QAction *action = 0; -

2109 -

2110

if (!isReadOnly()) {

!isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

2111 action = popup->addAction(QLineEdit::tr("&Undo") + ACCEL_KEY(QKeySequence::Undo)); -

2112 action->setEnabled(d->control->isUndoAvailable()); -

2113

setActionIcon(action, QStringLiteral("edit-undo"));

never executed: return qstring_literal_temp;

2114 connect(action, SIGNAL(triggered()), SLOT(undo())); -

2115 -

2116 action = popup->addAction(QLineEdit::tr("&Redo") + ACCEL_KEY(QKeySequence::Redo)); -

2117 action->setEnabled(d->control->isRedoAvailable()); -

2118

setActionIcon(action, QStringLiteral("edit-redo"));

never executed: return qstring_literal_temp;

2119 connect(action, SIGNAL(triggered()), SLOT(redo())); -

2120 -

2121 popup->addSeparator(); -

2122

}

never executed: end of block

2123 -

2124 #ifndef QT_NO_CLIPBOARD -

2125

if (!isReadOnly()) {

!isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

2126 action = popup->addAction(QLineEdit::tr("Cu&t") + ACCEL_KEY(QKeySequence::Cut)); -

2127 action->setEnabled(!d->control->isReadOnly() && d->control->hasSelectedText() -

2128 && d->control->echoMode() == QLineEdit::Normal); -

2129

setActionIcon(action, QStringLiteral("edit-cut"));

never executed: return qstring_literal_temp;

2130 connect(action, SIGNAL(triggered()), SLOT(cut())); -

2131

}

never executed: end of block

2132 -

2133 action = popup->addAction(QLineEdit::tr("&Copy") + ACCEL_KEY(QKeySequence::Copy)); -

2134 action->setEnabled(d->control->hasSelectedText() -

2135 && d->control->echoMode() == QLineEdit::Normal); -

2136

setActionIcon(action, QStringLiteral("edit-copy"));

never executed: return qstring_literal_temp;

2137 connect(action, SIGNAL(triggered()), SLOT(copy())); -

2138 -

2139

if (!isReadOnly()) {

!isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

2140 action = popup->addAction(QLineEdit::tr("&Paste") + ACCEL_KEY(QKeySequence::Paste)); -

2141 action->setEnabled(!d->control->isReadOnly() && !QApplication::clipboard()->text().isEmpty()); -

2142

setActionIcon(action, QStringLiteral("edit-paste"));

never executed: return qstring_literal_temp;

2143 connect(action, SIGNAL(triggered()), SLOT(paste())); -

2144

}

never executed: end of block

2145 #endif -

2146 -

2147

if (!isReadOnly()) {

!isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

2148 action = popup->addAction(QLineEdit::tr("Delete")); -

2149 action->setEnabled(!d->control->isReadOnly() && !d->control->text().isEmpty() && d->control->hasSelectedText()); -

2150

setActionIcon(action, QStringLiteral("edit-delete"));

never executed: return qstring_literal_temp;

2151 connect(action, SIGNAL(triggered()), d->control, SLOT(_q_deleteSelected())); -

2152

}

never executed: end of block

2153 -

2154

if (!popup->isEmpty())

!popup->isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2155

popup->addSeparator();

never executed: popup->addSeparator();

2156 -

2157 action = popup->addAction(QLineEdit::tr("Select All") + ACCEL_KEY(QKeySequence::SelectAll)); -

2158 action->setEnabled(!d->control->text().isEmpty() && !d->control->allSelected()); -

2159 d->selectAllAction = action; -

2160 connect(action, SIGNAL(triggered()), SLOT(selectAll())); -

2161 -

2162

if (!d->control->isReadOnly() && QGuiApplication::styleHints()->useRtlExtensions()) {

!d->control->isReadOnly()	Description
TRUE	never evaluated
FALSE	never evaluated

QGuiApplicatio...tlExtensions()	Description
TRUE	never evaluated
FALSE	never evaluated

2163 popup->addSeparator(); -

2164 QUnicodeControlCharacterMenu *ctrlCharacterMenu = new QUnicodeControlCharacterMenu(this, popup); -

2165 popup->addMenu(ctrlCharacterMenu); -

2166

}

never executed: end of block

2167

return popup;

never executed: return popup;

2168 } -

2169 #endif // QT_NO_CONTEXTMENU -

2170 -

2171 /*! \reimp */ -

2172 void QLineEdit::changeEvent(QEvent *ev) -

2173 { -

2174 Q_D(QLineEdit); -

2175 switch(ev->type()) -

2176 { -

2177

case QEvent::ActivationChange:

never executed: case QEvent::ActivationChange:

2178

if (!palette().isEqual(QPalette::Active, QPalette::Inactive))

!palette().isE...tte::Inactive)	Description
TRUE	never evaluated
FALSE	never evaluated

2179

update();

never executed: update();

2180

break;

never executed: break;

2181

case QEvent::FontChange:

never executed: case QEvent::FontChange:

2182 d->control->setFont(font()); -

2183

break;

never executed: break;

2184

case QEvent::StyleChange:

never executed: case QEvent::StyleChange:

2185 { -

2186 QStyleOptionFrame opt; -

2187 initStyleOption(&opt); -

2188 d->control->setPasswordCharacter(style()->styleHint(QStyle::SH_LineEdit_PasswordCharacter, &opt, this)); -

2189 d->control->setPasswordMaskDelay(style()->styleHint(QStyle::SH_LineEdit_PasswordMaskDelay, &opt, this)); -

2190 } -

2191 update(); -

2192

break;

never executed: break;

2193

case QEvent::LayoutDirectionChange:

never executed: case QEvent::LayoutDirectionChange:

2194 for (const auto &e : d->trailingSideWidgets) { // Refresh icon to show arrow in right direction. -

2195

if (e.flags & QLineEditPrivate::SideWidgetClearButton)

e.flags & QLin...getClearButton	Description
TRUE	never evaluated
FALSE	never evaluated

2196

static_cast<QLineEditIconButton *>(e.widget)->setIcon(d->clearButtonIcon());

never executed: static_cast<QLineEditIconButton *>(e.widget)->setIcon(d->clearButtonIcon());

2197

}

never executed: end of block

2198 d->positionSideWidgets(); -

2199

break;

never executed: break;

2200

default:

never executed: default:

2201

break;

never executed: break;

2202 } -

2203 QWidget::changeEvent(ev); -

2204

}

never executed: end of block

2205 -

2206 QT_END_NAMESPACE -

2207 -

2208 #include "moc_qlineedit.cpp" -

2209 -

2210 #endif // QT_NO_LINEEDIT -

Source code

Switch to Preprocessed file

Generated by Squish Coco Non-Commercial 4.3.0-BETA-master-30-08-2018-4cb69e9