Line | Source Code | Coverage |
---|
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | class QStackedLayoutPrivate : public QLayoutPrivate | - |
6 | { | - |
7 | inline QStackedLayout* q_func() { return static_cast<QStackedLayout *>(q_ptr); } inline const QStackedLayout* q_func() const { return static_cast<const QStackedLayout *>(q_ptr); } friend class QStackedLayout; | - |
8 | public: | - |
9 | QStackedLayoutPrivate() : index(-1), stackingMode(QStackedLayout::StackOne) {} executed: } Execution Count:164 | 164 |
10 | QList<QLayoutItem *> list; | - |
11 | int index; | - |
12 | QStackedLayout::StackingMode stackingMode; | - |
13 | }; | - |
14 | QStackedLayout::QStackedLayout() | - |
15 | : QLayout(*new QStackedLayoutPrivate, 0, 0) | - |
16 | { | - |
17 | } executed: } Execution Count:2 | 2 |
18 | | - |
19 | | - |
20 | | - |
21 | | - |
22 | | - |
23 | | - |
24 | | - |
25 | QStackedLayout::QStackedLayout(QWidget *parent) | - |
26 | : QLayout(*new QStackedLayoutPrivate, 0, parent) | - |
27 | { | - |
28 | } executed: } Execution Count:162 | 162 |
29 | | - |
30 | | - |
31 | | - |
32 | | - |
33 | | - |
34 | QStackedLayout::QStackedLayout(QLayout *parentLayout) | - |
35 | : QLayout(*new QStackedLayoutPrivate, parentLayout, 0) | - |
36 | { | - |
37 | } | 0 |
38 | | - |
39 | | - |
40 | | - |
41 | | - |
42 | | - |
43 | QStackedLayout::~QStackedLayout() | - |
44 | { | - |
45 | QStackedLayoutPrivate * const d = d_func(); | - |
46 | qDeleteAll(d->list); | - |
47 | } executed: } Execution Count:161 | 161 |
48 | int QStackedLayout::addWidget(QWidget *widget) | - |
49 | { | - |
50 | QStackedLayoutPrivate * const d = d_func(); | - |
51 | return insertWidget(d->list.count(), widget); executed: return insertWidget(d->list.count(), widget); Execution Count:255 | 255 |
52 | } | - |
53 | int QStackedLayout::insertWidget(int index, QWidget *widget) | - |
54 | { | - |
55 | QStackedLayoutPrivate * const d = d_func(); | - |
56 | addChildWidget(widget); | - |
57 | index = qMin(index, d->list.count()); | - |
58 | if (index < 0) evaluated: index < 0 yes Evaluation Count:52 | yes Evaluation Count:256 |
| 52-256 |
59 | index = d->list.count(); executed: index = d->list.count(); Execution Count:52 | 52 |
60 | QWidgetItem *wi = QLayoutPrivate::createWidgetItem(this, widget); | - |
61 | d->list.insert(index, wi); | - |
62 | invalidate(); | - |
63 | if (d->index < 0) { evaluated: d->index < 0 yes Evaluation Count:156 | yes Evaluation Count:152 |
| 152-156 |
64 | setCurrentIndex(index); | - |
65 | } else { executed: } Execution Count:156 | 156 |
66 | if (index <= d->index) evaluated: index <= d->index yes Evaluation Count:1 | yes Evaluation Count:151 |
| 1-151 |
67 | ++d->index; executed: ++d->index; Execution Count:1 | 1 |
68 | if (d->stackingMode == StackOne) partially evaluated: d->stackingMode == StackOne yes Evaluation Count:152 | no Evaluation Count:0 |
| 0-152 |
69 | widget->hide(); executed: widget->hide(); Execution Count:152 | 152 |
70 | widget->lower(); | - |
71 | } executed: } Execution Count:152 | 152 |
72 | return index; executed: return index; Execution Count:308 | 308 |
73 | } | - |
74 | | - |
75 | | - |
76 | | - |
77 | | - |
78 | QLayoutItem *QStackedLayout::itemAt(int index) const | - |
79 | { | - |
80 | const QStackedLayoutPrivate * const d = d_func(); | - |
81 | return d->list.value(index); executed: return d->list.value(index); Execution Count:1445 | 1445 |
82 | } | - |
83 | | - |
84 | | - |
85 | | - |
86 | | - |
87 | | - |
88 | class QtFriendlyLayoutWidget : public QWidget | - |
89 | { | - |
90 | public: | - |
91 | inline bool wasDeleted() const { return d_ptr->wasDeleted; } executed: return d_ptr->wasDeleted; Execution Count:33 | 33 |
92 | }; | - |
93 | | - |
94 | static bool qt_wasDeleted(const QWidget *w) { return static_cast<const QtFriendlyLayoutWidget*>(w)->wasDeleted(); } executed: return static_cast<const QtFriendlyLayoutWidget*>(w)->wasDeleted(); Execution Count:33 | 33 |
95 | | - |
96 | | - |
97 | | - |
98 | | - |
99 | | - |
100 | QLayoutItem *QStackedLayout::takeAt(int index) | - |
101 | { | - |
102 | QStackedLayoutPrivate * const d = d_func(); | - |
103 | if (index <0 || index >= d->list.size()) partially evaluated: index <0 no Evaluation Count:0 | yes Evaluation Count:33 |
partially evaluated: index >= d->list.size() no Evaluation Count:0 | yes Evaluation Count:33 |
| 0-33 |
104 | return 0; never executed: return 0; | 0 |
105 | QLayoutItem *item = d->list.takeAt(index); | - |
106 | if (index == d->index) { evaluated: index == d->index yes Evaluation Count:25 | yes Evaluation Count:8 |
| 8-25 |
107 | d->index = -1; | - |
108 | if ( d->list.count() > 0 ) { evaluated: d->list.count() > 0 yes Evaluation Count:9 | yes Evaluation Count:16 |
| 9-16 |
109 | int newIndex = (index == d->list.count()) ? index-1 : index; evaluated: (index == d->list.count()) yes Evaluation Count:4 | yes Evaluation Count:5 |
| 4-5 |
110 | setCurrentIndex(newIndex); | - |
111 | } else { executed: } Execution Count:9 | 9 |
112 | currentChanged(-1); | - |
113 | } executed: } Execution Count:16 | 16 |
114 | } else if (index < d->index) { evaluated: index < d->index yes Evaluation Count:7 | yes Evaluation Count:1 |
| 1-7 |
115 | --d->index; | - |
116 | } executed: } Execution Count:7 | 7 |
117 | widgetRemoved(index); | - |
118 | if (item->widget() && !qt_wasDeleted(item->widget())) partially evaluated: item->widget() yes Evaluation Count:33 | no Evaluation Count:0 |
evaluated: !qt_wasDeleted(item->widget()) yes Evaluation Count:28 | yes Evaluation Count:5 |
| 0-33 |
119 | item->widget()->hide(); executed: item->widget()->hide(); Execution Count:28 | 28 |
120 | return item; executed: return item; Execution Count:33 | 33 |
121 | } | - |
122 | void QStackedLayout::setCurrentIndex(int index) | - |
123 | { | - |
124 | QStackedLayoutPrivate * const d = d_func(); | - |
125 | QWidget *prev = currentWidget(); | - |
126 | QWidget *next = widget(index); | - |
127 | if (!next || next == prev) evaluated: !next yes Evaluation Count:6 | yes Evaluation Count:435 |
evaluated: next == prev yes Evaluation Count:232 | yes Evaluation Count:203 |
| 6-435 |
128 | return; executed: return; Execution Count:238 | 238 |
129 | | - |
130 | bool reenableUpdates = false; | - |
131 | QWidget *parent = parentWidget(); | - |
132 | | - |
133 | if (parent && parent->updatesEnabled()) { evaluated: parent yes Evaluation Count:201 | yes Evaluation Count:2 |
partially evaluated: parent->updatesEnabled() yes Evaluation Count:201 | no Evaluation Count:0 |
| 0-201 |
134 | reenableUpdates = true; | - |
135 | parent->setUpdatesEnabled(false); | - |
136 | } executed: } Execution Count:201 | 201 |
137 | | - |
138 | QWidget *fw = parent ? parent->window()->focusWidget() : 0; evaluated: parent yes Evaluation Count:201 | yes Evaluation Count:2 |
| 2-201 |
139 | if (prev) { evaluated: prev yes Evaluation Count:38 | yes Evaluation Count:165 |
| 38-165 |
140 | prev->clearFocus(); | - |
141 | if (d->stackingMode == StackOne) partially evaluated: d->stackingMode == StackOne yes Evaluation Count:38 | no Evaluation Count:0 |
| 0-38 |
142 | prev->hide(); executed: prev->hide(); Execution Count:38 | 38 |
143 | } executed: } Execution Count:38 | 38 |
144 | | - |
145 | d->index = index; | - |
146 | next->raise(); | - |
147 | next->show(); | - |
148 | | - |
149 | | - |
150 | | - |
151 | | - |
152 | if (parent) { evaluated: parent yes Evaluation Count:201 | yes Evaluation Count:2 |
| 2-201 |
153 | if (fw && (prev && prev->isAncestorOf(fw))) { evaluated: fw yes Evaluation Count:22 | yes Evaluation Count:179 |
evaluated: prev yes Evaluation Count:21 | yes Evaluation Count:1 |
evaluated: prev->isAncestorOf(fw) yes Evaluation Count:5 | yes Evaluation Count:16 |
| 1-179 |
154 | | - |
155 | if (QWidget *nfw = next->focusWidget()) evaluated: QWidget *nfw = next->focusWidget() yes Evaluation Count:2 | yes Evaluation Count:3 |
| 2-3 |
156 | nfw->setFocus(); executed: nfw->setFocus(); Execution Count:2 | 2 |
157 | else { | - |
158 | | - |
159 | QWidget *i = fw; | - |
160 | while ((i = i->nextInFocusChain()) != fw) { partially evaluated: (i = i->nextInFocusChain()) != fw yes Evaluation Count:43 | no Evaluation Count:0 |
| 0-43 |
161 | if (((i->focusPolicy() & Qt::TabFocus) == Qt::TabFocus) evaluated: ((i->focusPolicy() & Qt::TabFocus) == Qt::TabFocus) yes Evaluation Count:11 | yes Evaluation Count:32 |
| 11-32 |
162 | && !i->focusProxy() && i->isVisibleTo(next) && i->isEnabled() evaluated: !i->focusProxy() yes Evaluation Count:9 | yes Evaluation Count:2 |
evaluated: i->isVisibleTo(next) yes Evaluation Count:5 | yes Evaluation Count:4 |
partially evaluated: i->isEnabled() yes Evaluation Count:5 | no Evaluation Count:0 |
| 0-9 |
163 | && next->isAncestorOf(i)) { evaluated: next->isAncestorOf(i) yes Evaluation Count:3 | yes Evaluation Count:2 |
| 2-3 |
164 | i->setFocus(); | - |
165 | break; executed: break; Execution Count:3 | 3 |
166 | } | - |
167 | } executed: } Execution Count:40 | 40 |
168 | | - |
169 | if (i == fw ) partially evaluated: i == fw no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
170 | next->setFocus(); never executed: next->setFocus(); | 0 |
171 | } executed: } Execution Count:3 | 3 |
172 | } | - |
173 | } executed: } Execution Count:201 | 201 |
174 | if (reenableUpdates) evaluated: reenableUpdates yes Evaluation Count:201 | yes Evaluation Count:2 |
| 2-201 |
175 | parent->setUpdatesEnabled(true); executed: parent->setUpdatesEnabled(true); Execution Count:201 | 201 |
176 | currentChanged(index); | - |
177 | } executed: } Execution Count:203 | 203 |
178 | | - |
179 | int QStackedLayout::currentIndex() const | - |
180 | { | - |
181 | const QStackedLayoutPrivate * const d = d_func(); | - |
182 | return d->index; executed: return d->index; Execution Count:19 | 19 |
183 | } | - |
184 | void QStackedLayout::setCurrentWidget(QWidget *widget) | - |
185 | { | - |
186 | int index = indexOf(widget); | - |
187 | if (index == -1) { evaluated: index == -1 yes Evaluation Count:1 | yes Evaluation Count:77 |
| 1-77 |
188 | QMessageLogger("kernel/qstackedlayout.cpp", 363, __PRETTY_FUNCTION__).warning("QStackedLayout::setCurrentWidget: Widget %p not contained in stack", widget); | - |
189 | return; executed: return; Execution Count:1 | 1 |
190 | } | - |
191 | setCurrentIndex(index); | - |
192 | } executed: } Execution Count:77 | 77 |
193 | QWidget *QStackedLayout::currentWidget() const | - |
194 | { | - |
195 | const QStackedLayoutPrivate * const d = d_func(); | - |
196 | return d->index >= 0 ? d->list.at(d->index)->widget() : 0; executed: return d->index >= 0 ? d->list.at(d->index)->widget() : 0; Execution Count:746 | 746 |
197 | } | - |
198 | | - |
199 | | - |
200 | | - |
201 | | - |
202 | | - |
203 | | - |
204 | | - |
205 | QWidget *QStackedLayout::widget(int index) const | - |
206 | { | - |
207 | const QStackedLayoutPrivate * const d = d_func(); | - |
208 | if (index < 0 || index >= d->list.size()) evaluated: index < 0 yes Evaluation Count:5 | yes Evaluation Count:489 |
evaluated: index >= d->list.size() yes Evaluation Count:4 | yes Evaluation Count:485 |
| 4-489 |
209 | return 0; executed: return 0; Execution Count:9 | 9 |
210 | return d->list.at(index)->widget(); executed: return d->list.at(index)->widget(); Execution Count:485 | 485 |
211 | } | - |
212 | | - |
213 | | - |
214 | | - |
215 | | - |
216 | | - |
217 | | - |
218 | | - |
219 | int QStackedLayout::count() const | - |
220 | { | - |
221 | const QStackedLayoutPrivate * const d = d_func(); | - |
222 | return d->list.size(); executed: return d->list.size(); Execution Count:621 | 621 |
223 | } | - |
224 | | - |
225 | | - |
226 | | - |
227 | | - |
228 | | - |
229 | void QStackedLayout::addItem(QLayoutItem *item) | - |
230 | { | - |
231 | QWidget *widget = item->widget(); | - |
232 | if (widget) { | 0 |
233 | addWidget(widget); | - |
234 | delete item; | - |
235 | } else { | 0 |
236 | QMessageLogger("kernel/qstackedlayout.cpp", 419, __PRETTY_FUNCTION__).warning("QStackedLayout::addItem: Only widgets can be added"); | - |
237 | } | 0 |
238 | } | - |
239 | | - |
240 | | - |
241 | | - |
242 | | - |
243 | QSize QStackedLayout::sizeHint() const | - |
244 | { | - |
245 | const QStackedLayoutPrivate * const d = d_func(); | - |
246 | QSize s(0, 0); | - |
247 | int n = d->list.count(); | - |
248 | | - |
249 | for (int i = 0; i < n; ++i) evaluated: i < n yes Evaluation Count:354 | yes Evaluation Count:193 |
| 193-354 |
250 | if (QWidget *widget = d->list.at(i)->widget()) { partially evaluated: QWidget *widget = d->list.at(i)->widget() yes Evaluation Count:354 | no Evaluation Count:0 |
| 0-354 |
251 | QSize ws(widget->sizeHint()); | - |
252 | if (widget->sizePolicy().horizontalPolicy() == QSizePolicy::Ignored) partially evaluated: widget->sizePolicy().horizontalPolicy() == QSizePolicy::Ignored no Evaluation Count:0 | yes Evaluation Count:354 |
| 0-354 |
253 | ws.setWidth(0); never executed: ws.setWidth(0); | 0 |
254 | if (widget->sizePolicy().verticalPolicy() == QSizePolicy::Ignored) partially evaluated: widget->sizePolicy().verticalPolicy() == QSizePolicy::Ignored no Evaluation Count:0 | yes Evaluation Count:354 |
| 0-354 |
255 | ws.setHeight(0); never executed: ws.setHeight(0); | 0 |
256 | s = s.expandedTo(ws); | - |
257 | } executed: } Execution Count:354 | 354 |
258 | return s; executed: return s; Execution Count:193 | 193 |
259 | } | - |
260 | | - |
261 | | - |
262 | | - |
263 | | - |
264 | QSize QStackedLayout::minimumSize() const | - |
265 | { | - |
266 | const QStackedLayoutPrivate * const d = d_func(); | - |
267 | QSize s(0, 0); | - |
268 | int n = d->list.count(); | - |
269 | | - |
270 | for (int i = 0; i < n; ++i) evaluated: i < n yes Evaluation Count:408 | yes Evaluation Count:236 |
| 236-408 |
271 | if (QWidget *widget = d->list.at(i)->widget()) partially evaluated: QWidget *widget = d->list.at(i)->widget() yes Evaluation Count:408 | no Evaluation Count:0 |
| 0-408 |
272 | s = s.expandedTo(qSmartMinSize(widget)); executed: s = s.expandedTo(qSmartMinSize(widget)); Execution Count:408 | 408 |
273 | return s; executed: return s; Execution Count:236 | 236 |
274 | } | - |
275 | | - |
276 | | - |
277 | | - |
278 | | - |
279 | void QStackedLayout::setGeometry(const QRect &rect) | - |
280 | { | - |
281 | QStackedLayoutPrivate * const d = d_func(); | - |
282 | switch (d->stackingMode) { | - |
283 | case StackOne: | - |
284 | if (QWidget *widget = currentWidget()) evaluated: QWidget *widget = currentWidget() yes Evaluation Count:128 | yes Evaluation Count:7 |
| 7-128 |
285 | widget->setGeometry(rect); executed: widget->setGeometry(rect); Execution Count:128 | 128 |
286 | break; executed: break; Execution Count:135 | 135 |
287 | case StackAll: | - |
288 | if (const int n = d->list.count()) never evaluated: const int n = d->list.count() | 0 |
289 | for (int i = 0; i < n; ++i) | 0 |
290 | if (QWidget *widget = d->list.at(i)->widget()) never evaluated: QWidget *widget = d->list.at(i)->widget() | 0 |
291 | widget->setGeometry(rect); never executed: widget->setGeometry(rect); | 0 |
292 | break; | 0 |
293 | } | - |
294 | } executed: } Execution Count:135 | 135 |
295 | | - |
296 | | - |
297 | | - |
298 | | - |
299 | bool QStackedLayout::hasHeightForWidth() const | - |
300 | { | - |
301 | const int n = count(); | - |
302 | | - |
303 | for (int i = 0; i < n; ++i) { evaluated: i < n yes Evaluation Count:852 | yes Evaluation Count:385 |
| 385-852 |
304 | if (QLayoutItem *item = itemAt(i)) { partially evaluated: QLayoutItem *item = itemAt(i) yes Evaluation Count:852 | no Evaluation Count:0 |
| 0-852 |
305 | if (item->hasHeightForWidth()) evaluated: item->hasHeightForWidth() yes Evaluation Count:102 | yes Evaluation Count:750 |
| 102-750 |
306 | return true; executed: return true; Execution Count:102 | 102 |
307 | } executed: } Execution Count:750 | 750 |
308 | } executed: } Execution Count:750 | 750 |
309 | return false; executed: return false; Execution Count:385 | 385 |
310 | } | - |
311 | | - |
312 | | - |
313 | | - |
314 | | - |
315 | int QStackedLayout::heightForWidth(int width) const | - |
316 | { | - |
317 | const int n = count(); | - |
318 | | - |
319 | int hfw = 0; | - |
320 | for (int i = 0; i < n; ++i) { evaluated: i < n yes Evaluation Count:47 | yes Evaluation Count:44 |
| 44-47 |
321 | if (QLayoutItem *item = itemAt(i)) { partially evaluated: QLayoutItem *item = itemAt(i) yes Evaluation Count:47 | no Evaluation Count:0 |
| 0-47 |
322 | if (QWidget *w = item->widget()) partially evaluated: QWidget *w = item->widget() yes Evaluation Count:47 | no Evaluation Count:0 |
| 0-47 |
323 | | - |
324 | | - |
325 | | - |
326 | | - |
327 | | - |
328 | | - |
329 | hfw = qMax(hfw, w->heightForWidth(width)); executed: hfw = qMax(hfw, w->heightForWidth(width)); Execution Count:47 | 47 |
330 | } executed: } Execution Count:47 | 47 |
331 | } executed: } Execution Count:47 | 47 |
332 | hfw = qMax(hfw, minimumSize().height()); | - |
333 | return hfw; executed: return hfw; Execution Count:44 | 44 |
334 | } | - |
335 | QStackedLayout::StackingMode QStackedLayout::stackingMode() const | - |
336 | { | - |
337 | const QStackedLayoutPrivate * const d = d_func(); | - |
338 | return d->stackingMode; never executed: return d->stackingMode; | 0 |
339 | } | - |
340 | | - |
341 | void QStackedLayout::setStackingMode(StackingMode stackingMode) | - |
342 | { | - |
343 | QStackedLayoutPrivate * const d = d_func(); | - |
344 | if (d->stackingMode == stackingMode) never evaluated: d->stackingMode == stackingMode | 0 |
345 | return; | 0 |
346 | d->stackingMode = stackingMode; | - |
347 | | - |
348 | const int n = d->list.count(); | - |
349 | if (n == 0) | 0 |
350 | return; | 0 |
351 | | - |
352 | switch (d->stackingMode) { | - |
353 | case StackOne: | - |
354 | if (const int idx = currentIndex()) never evaluated: const int idx = currentIndex() | 0 |
355 | for (int i = 0; i < n; ++i) | 0 |
356 | if (QWidget *widget = d->list.at(i)->widget()) never evaluated: QWidget *widget = d->list.at(i)->widget() | 0 |
357 | widget->setVisible(i == idx); never executed: widget->setVisible(i == idx); | 0 |
358 | break; | 0 |
359 | case StackAll: { | - |
360 | QRect geometry; | - |
361 | if (const QWidget *widget = currentWidget()) never evaluated: const QWidget *widget = currentWidget() | 0 |
362 | geometry = widget->geometry(); never executed: geometry = widget->geometry(); | 0 |
363 | for (int i = 0; i < n; ++i) | 0 |
364 | if (QWidget *widget = d->list.at(i)->widget()) { never evaluated: QWidget *widget = d->list.at(i)->widget() | 0 |
365 | if (!geometry.isNull()) never evaluated: !geometry.isNull() | 0 |
366 | widget->setGeometry(geometry); never executed: widget->setGeometry(geometry); | 0 |
367 | widget->setVisible(true); | - |
368 | } | 0 |
369 | } | - |
370 | break; | 0 |
371 | } | - |
372 | } | 0 |
373 | | - |
374 | | - |
375 | | - |
| | |