0
|
1 |
/****************************************************************************
|
|
2 |
**
|
|
3 |
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
4 |
** All rights reserved.
|
|
5 |
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
6 |
**
|
|
7 |
** This file is part of the QtGui module of the Qt Toolkit.
|
|
8 |
**
|
|
9 |
** $QT_BEGIN_LICENSE:LGPL$
|
|
10 |
** No Commercial Usage
|
|
11 |
** This file contains pre-release code and may not be distributed.
|
|
12 |
** You may use this file in accordance with the terms and conditions
|
|
13 |
** contained in the Technology Preview License Agreement accompanying
|
|
14 |
** this package.
|
|
15 |
**
|
|
16 |
** GNU Lesser General Public License Usage
|
|
17 |
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
18 |
** General Public License version 2.1 as published by the Free Software
|
|
19 |
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
20 |
** packaging of this file. Please review the following information to
|
|
21 |
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
23 |
**
|
|
24 |
** In addition, as a special exception, Nokia gives you certain additional
|
|
25 |
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
27 |
**
|
|
28 |
** If you have questions regarding the use of this file, please contact
|
|
29 |
** Nokia at qt-info@nokia.com.
|
|
30 |
**
|
|
31 |
**
|
|
32 |
**
|
|
33 |
**
|
|
34 |
**
|
|
35 |
**
|
|
36 |
**
|
|
37 |
**
|
|
38 |
** $QT_END_LICENSE$
|
|
39 |
**
|
|
40 |
****************************************************************************/
|
|
41 |
|
|
42 |
#ifndef QLISTVIEW_P_H
|
|
43 |
#define QLISTVIEW_P_H
|
|
44 |
|
|
45 |
//
|
|
46 |
// W A R N I N G
|
|
47 |
// -------------
|
|
48 |
//
|
|
49 |
// This file is not part of the Qt API. It exists for the convenience
|
|
50 |
// of other Qt classes. This header file may change from version to
|
|
51 |
// version without notice, or even be removed.
|
|
52 |
//
|
|
53 |
// We mean it.
|
|
54 |
//
|
|
55 |
|
|
56 |
#include "private/qabstractitemview_p.h"
|
|
57 |
#include "qrubberband.h"
|
|
58 |
#include "qbitarray.h"
|
|
59 |
#include "qbsptree_p.h"
|
|
60 |
#include <limits.h>
|
|
61 |
#include <qscrollbar.h>
|
|
62 |
|
|
63 |
#ifndef QT_NO_LISTVIEW
|
|
64 |
|
|
65 |
QT_BEGIN_NAMESPACE
|
|
66 |
|
|
67 |
class QListViewItem
|
|
68 |
{
|
|
69 |
friend class QListViewPrivate;
|
|
70 |
friend class QListModeViewBase;
|
|
71 |
friend class QIconModeViewBase;
|
|
72 |
public:
|
|
73 |
inline QListViewItem()
|
|
74 |
: x(-1), y(-1), w(0), h(0), indexHint(-1), visited(0xffff) {}
|
|
75 |
inline QListViewItem(const QListViewItem &other)
|
|
76 |
: x(other.x), y(other.y), w(other.w), h(other.h),
|
|
77 |
indexHint(other.indexHint), visited(other.visited) {}
|
|
78 |
inline QListViewItem(QRect r, int i)
|
|
79 |
: x(r.x()), y(r.y()), w(qMin(r.width(), SHRT_MAX)), h(qMin(r.height(), SHRT_MAX)),
|
|
80 |
indexHint(i), visited(0xffff) {}
|
|
81 |
inline bool operator==(const QListViewItem &other) const {
|
|
82 |
return (x == other.x && y == other.y && w == other.w && h == other.h &&
|
|
83 |
indexHint == other.indexHint); }
|
|
84 |
inline bool operator!=(const QListViewItem &other) const
|
|
85 |
{ return !(*this == other); }
|
|
86 |
inline bool isValid() const
|
|
87 |
{ return rect().isValid() && (indexHint > -1); }
|
|
88 |
inline void invalidate()
|
|
89 |
{ x = -1; y = -1; w = 0; h = 0; }
|
|
90 |
inline void resize(const QSize &size)
|
|
91 |
{ w = qMin(size.width(), SHRT_MAX); h = qMin(size.height(), SHRT_MAX); }
|
|
92 |
inline void move(const QPoint &position)
|
|
93 |
{ x = position.x(); y = position.y(); }
|
|
94 |
inline int width() const { return w; }
|
|
95 |
inline int height() const { return h; }
|
|
96 |
private:
|
|
97 |
inline QRect rect() const
|
|
98 |
{ return QRect(x, y, w, h); }
|
|
99 |
int x, y;
|
|
100 |
short w, h;
|
|
101 |
mutable int indexHint;
|
|
102 |
uint visited;
|
|
103 |
};
|
|
104 |
|
|
105 |
struct QListViewLayoutInfo
|
|
106 |
{
|
|
107 |
QRect bounds;
|
|
108 |
QSize grid;
|
|
109 |
int spacing;
|
|
110 |
int first;
|
|
111 |
int last;
|
|
112 |
bool wrap;
|
|
113 |
QListView::Flow flow;
|
|
114 |
int max;
|
|
115 |
};
|
|
116 |
|
|
117 |
class QListView;
|
|
118 |
class QListViewPrivate;
|
|
119 |
|
|
120 |
class QCommonListViewBase
|
|
121 |
{
|
|
122 |
public:
|
|
123 |
inline QCommonListViewBase(QListView *q, QListViewPrivate *d) : dd(d), qq(q), batchStartRow(0), batchSavedDeltaSeg(0) {}
|
|
124 |
virtual ~QCommonListViewBase() {}
|
|
125 |
|
|
126 |
//common interface
|
|
127 |
virtual int itemIndex(const QListViewItem &item) const = 0;
|
|
128 |
virtual QListViewItem indexToListViewItem(const QModelIndex &index) const = 0;
|
|
129 |
virtual bool doBatchedItemLayout(const QListViewLayoutInfo &info, int max) = 0;
|
|
130 |
virtual void clear() = 0;
|
|
131 |
virtual void setRowCount(int) = 0;
|
|
132 |
virtual QVector<QModelIndex> intersectingSet(const QRect &area) const = 0;
|
|
133 |
|
|
134 |
virtual int horizontalScrollToValue(int index, QListView::ScrollHint hint,
|
|
135 |
bool leftOf, bool rightOf, const QRect &area, const QRect &rect) const;
|
|
136 |
virtual int verticalScrollToValue(int index, QListView::ScrollHint hint,
|
|
137 |
bool above, bool below, const QRect &area, const QRect &rect) const;
|
|
138 |
virtual void scrollContentsBy(int dx, int dy, bool scrollElasticBand);
|
|
139 |
virtual QRect mapToViewport(const QRect &rect) const {return rect;}
|
|
140 |
virtual int horizontalOffset() const;
|
|
141 |
virtual int verticalOffset() const { return verticalScrollBar()->value(); }
|
|
142 |
virtual void updateHorizontalScrollBar(const QSize &step);
|
|
143 |
virtual void updateVerticalScrollBar(const QSize &step);
|
|
144 |
virtual void dataChanged(const QModelIndex &, const QModelIndex &) { }
|
|
145 |
virtual void appendHiddenRow(int row);
|
|
146 |
virtual void removeHiddenRow(int row);
|
|
147 |
virtual void setPositionForIndex(const QPoint &, const QModelIndex &) { }
|
|
148 |
|
|
149 |
#ifndef QT_NO_DRAGANDDROP
|
|
150 |
virtual void paintDragDrop(QPainter *painter) = 0;
|
|
151 |
virtual bool filterDragMoveEvent(QDragMoveEvent *) { return false; }
|
|
152 |
virtual bool filterDragLeaveEvent(QDragLeaveEvent *) { return false; }
|
|
153 |
virtual bool filterDropEvent(QDropEvent *) { return false; }
|
|
154 |
virtual bool filterStartDrag(Qt::DropActions) { return false; }
|
|
155 |
#endif
|
|
156 |
|
|
157 |
|
|
158 |
//other inline members
|
|
159 |
inline int spacing() const;
|
|
160 |
inline bool isWrapping() const;
|
|
161 |
inline QSize gridSize() const;
|
|
162 |
inline QListView::Flow flow() const;
|
|
163 |
inline QListView::Movement movement() const;
|
|
164 |
|
|
165 |
inline QPoint offset() const;
|
|
166 |
inline QPoint pressedPosition() const;
|
|
167 |
inline bool uniformItemSizes() const;
|
|
168 |
inline int column() const;
|
|
169 |
|
|
170 |
inline QScrollBar *verticalScrollBar() const;
|
|
171 |
inline QScrollBar *horizontalScrollBar() const;
|
|
172 |
inline QListView::ScrollMode verticalScrollMode() const;
|
|
173 |
inline QListView::ScrollMode horizontalScrollMode() const;
|
|
174 |
|
|
175 |
inline QModelIndex modelIndex(int row) const;
|
|
176 |
inline int rowCount() const;
|
|
177 |
|
|
178 |
inline QStyleOptionViewItemV4 viewOptions() const;
|
|
179 |
inline QWidget *viewport() const;
|
|
180 |
inline QRect clipRect() const;
|
|
181 |
|
|
182 |
inline QSize cachedItemSize() const;
|
|
183 |
inline QRect viewItemRect(const QListViewItem &item) const;
|
|
184 |
inline QSize itemSize(const QStyleOptionViewItemV2 &opt, const QModelIndex &idx) const;
|
|
185 |
inline QAbstractItemDelegate *delegate(const QModelIndex &idx) const;
|
|
186 |
|
|
187 |
inline bool isHidden(int row) const;
|
|
188 |
inline int hiddenCount() const;
|
|
189 |
|
|
190 |
inline bool isRightToLeft() const;
|
|
191 |
|
|
192 |
QListViewPrivate *dd;
|
|
193 |
QListView *qq;
|
|
194 |
QSize contentsSize;
|
|
195 |
int batchStartRow;
|
|
196 |
int batchSavedDeltaSeg;
|
|
197 |
};
|
|
198 |
|
|
199 |
class QListModeViewBase : public QCommonListViewBase
|
|
200 |
{
|
|
201 |
public:
|
|
202 |
QListModeViewBase(QListView *q, QListViewPrivate *d) : QCommonListViewBase(q, d) {}
|
|
203 |
|
|
204 |
QVector<int> flowPositions;
|
|
205 |
QVector<int> segmentPositions;
|
|
206 |
QVector<int> segmentStartRows;
|
|
207 |
QVector<int> segmentExtents;
|
|
208 |
QVector<int> scrollValueMap;
|
|
209 |
|
|
210 |
// used when laying out in batches
|
|
211 |
int batchSavedPosition;
|
|
212 |
|
|
213 |
//reimplementations
|
|
214 |
int itemIndex(const QListViewItem &item) const { return item.indexHint; }
|
|
215 |
QListViewItem indexToListViewItem(const QModelIndex &index) const;
|
|
216 |
bool doBatchedItemLayout(const QListViewLayoutInfo &info, int max);
|
|
217 |
void clear();
|
|
218 |
void setRowCount(int rowCount) { flowPositions.resize(rowCount); }
|
|
219 |
QVector<QModelIndex> intersectingSet(const QRect &area) const;
|
|
220 |
|
|
221 |
int horizontalScrollToValue(int index, QListView::ScrollHint hint,
|
|
222 |
bool leftOf, bool rightOf,const QRect &area, const QRect &rect) const;
|
|
223 |
int verticalScrollToValue(int index, QListView::ScrollHint hint,
|
|
224 |
bool above, bool below, const QRect &area, const QRect &rect) const;
|
|
225 |
void scrollContentsBy(int dx, int dy, bool scrollElasticBand);
|
|
226 |
QRect mapToViewport(const QRect &rect) const;
|
|
227 |
int horizontalOffset() const;
|
|
228 |
int verticalOffset() const;
|
|
229 |
void updateHorizontalScrollBar(const QSize &step);
|
|
230 |
void updateVerticalScrollBar(const QSize &step);
|
|
231 |
|
|
232 |
#ifndef QT_NO_DRAGANDDROP
|
|
233 |
void paintDragDrop(QPainter *painter);
|
|
234 |
#endif
|
|
235 |
|
|
236 |
private:
|
|
237 |
QPoint initStaticLayout(const QListViewLayoutInfo &info);
|
|
238 |
void doStaticLayout(const QListViewLayoutInfo &info);
|
|
239 |
int perItemScrollToValue(int index, int value, int height,
|
|
240 |
QAbstractItemView::ScrollHint hint,
|
|
241 |
Qt::Orientation orientation, bool wrap, int extent) const;
|
|
242 |
int perItemScrollingPageSteps(int length, int bounds, bool wrap) const;
|
|
243 |
};
|
|
244 |
|
|
245 |
class QIconModeViewBase : public QCommonListViewBase
|
|
246 |
{
|
|
247 |
public:
|
|
248 |
QIconModeViewBase(QListView *q, QListViewPrivate *d) : QCommonListViewBase(q, d), interSectingVector(0) {}
|
|
249 |
|
|
250 |
QBspTree tree;
|
|
251 |
QVector<QListViewItem> items;
|
|
252 |
QBitArray moved;
|
|
253 |
|
|
254 |
QVector<QModelIndex> draggedItems; // indices to the tree.itemVector
|
|
255 |
mutable QPoint draggedItemsPos;
|
|
256 |
|
|
257 |
// used when laying out in batches
|
|
258 |
QVector<QModelIndex> *interSectingVector; //used from within intersectingSet
|
|
259 |
|
|
260 |
//reimplementations
|
|
261 |
int itemIndex(const QListViewItem &item) const;
|
|
262 |
QListViewItem indexToListViewItem(const QModelIndex &index) const;
|
|
263 |
bool doBatchedItemLayout(const QListViewLayoutInfo &info, int max);
|
|
264 |
void clear();
|
|
265 |
void setRowCount(int rowCount);
|
|
266 |
QVector<QModelIndex> intersectingSet(const QRect &area) const;
|
|
267 |
|
|
268 |
void scrollContentsBy(int dx, int dy, bool scrollElasticBand);
|
|
269 |
void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
|
|
270 |
void appendHiddenRow(int row);
|
|
271 |
void removeHiddenRow(int row);
|
|
272 |
void setPositionForIndex(const QPoint &position, const QModelIndex &index);
|
|
273 |
|
|
274 |
#ifndef QT_NO_DRAGANDDROP
|
|
275 |
void paintDragDrop(QPainter *painter);
|
|
276 |
bool filterDragMoveEvent(QDragMoveEvent *);
|
|
277 |
bool filterDragLeaveEvent(QDragLeaveEvent *);
|
|
278 |
bool filterDropEvent(QDropEvent *e);
|
|
279 |
bool filterStartDrag(Qt::DropActions);
|
|
280 |
#endif
|
|
281 |
|
|
282 |
private:
|
|
283 |
void initBspTree(const QSize &contents);
|
|
284 |
QPoint initDynamicLayout(const QListViewLayoutInfo &info);
|
|
285 |
void doDynamicLayout(const QListViewLayoutInfo &info);
|
|
286 |
static void addLeaf(QVector<int> &leaf, const QRect &area,
|
|
287 |
uint visited, QBspTree::Data data);
|
|
288 |
QRect itemsRect(const QVector<QModelIndex> &indexes) const;
|
|
289 |
QRect draggedItemsRect() const;
|
|
290 |
QPoint snapToGrid(const QPoint &pos) const;
|
|
291 |
void updateContentsSize();
|
|
292 |
QPoint draggedItemsDelta() const;
|
|
293 |
void drawItems(QPainter *painter, const QVector<QModelIndex> &indexes) const;
|
|
294 |
void moveItem(int index, const QPoint &dest);
|
|
295 |
|
|
296 |
};
|
|
297 |
|
|
298 |
class QListViewPrivate: public QAbstractItemViewPrivate
|
|
299 |
{
|
|
300 |
Q_DECLARE_PUBLIC(QListView)
|
|
301 |
public:
|
|
302 |
QListViewPrivate();
|
|
303 |
~QListViewPrivate();
|
|
304 |
|
|
305 |
void clear();
|
|
306 |
void prepareItemsLayout();
|
|
307 |
|
|
308 |
bool doItemsLayout(int num);
|
|
309 |
|
|
310 |
inline QVector<QModelIndex> intersectingSet(const QRect &area, bool doLayout = true) const {
|
|
311 |
if (doLayout) executePostedLayout();
|
|
312 |
QRect a = (q_func()->isRightToLeft() ? flipX(area.normalized()) : area.normalized());
|
|
313 |
return commonListView->intersectingSet(a);
|
|
314 |
}
|
|
315 |
|
|
316 |
inline void resetBatchStartRow() { commonListView->batchStartRow = 0; }
|
|
317 |
inline int batchStartRow() const { return commonListView->batchStartRow; }
|
|
318 |
inline QSize contentsSize() const { return commonListView->contentsSize; }
|
|
319 |
inline void setContentsSize(int w, int h) { commonListView->contentsSize = QSize(w, h); }
|
|
320 |
|
|
321 |
inline int flipX(int x) const
|
|
322 |
{ return qMax(viewport->width(), contentsSize().width()) - x; }
|
|
323 |
inline QPoint flipX(const QPoint &p) const
|
|
324 |
{ return QPoint(flipX(p.x()), p.y()); }
|
|
325 |
inline QRect flipX(const QRect &r) const
|
|
326 |
{ return QRect(flipX(r.x()) - r.width(), r.y(), r.width(), r.height()); }
|
|
327 |
inline QRect viewItemRect(const QListViewItem &item) const
|
|
328 |
{ if (q_func()->isRightToLeft()) return flipX(item.rect()); return item.rect(); }
|
|
329 |
|
|
330 |
QListViewItem indexToListViewItem(const QModelIndex &index) const;
|
|
331 |
inline QModelIndex listViewItemToIndex(const QListViewItem &item) const
|
|
332 |
{ return model->index(commonListView->itemIndex(item), column, root); }
|
|
333 |
|
|
334 |
QRect rectForIndex(const QModelIndex &index) const
|
|
335 |
{
|
|
336 |
if (!isIndexValid(index) || index.parent() != root || index.column() != column || isHidden(index.row()))
|
|
337 |
return QRect();
|
|
338 |
executePostedLayout();
|
|
339 |
return viewItemRect(indexToListViewItem(index));
|
|
340 |
}
|
|
341 |
|
|
342 |
void viewUpdateGeometries() { q_func()->updateGeometries(); }
|
|
343 |
|
|
344 |
|
|
345 |
QRect mapToViewport(const QRect &rect, bool extend = true) const;
|
|
346 |
|
|
347 |
QModelIndex closestIndex(const QRect &target, const QVector<QModelIndex> &candidates) const;
|
|
348 |
QSize itemSize(const QStyleOptionViewItem &option, const QModelIndex &index) const;
|
|
349 |
|
|
350 |
bool selectionAllowed(const QModelIndex &index) const
|
|
351 |
{ if (viewMode == QListView::ListMode && !showElasticBand) return index.isValid(); return true; }
|
|
352 |
|
|
353 |
int horizontalScrollToValue(const QModelIndex &index, const QRect &rect, QListView::ScrollHint hint) const;
|
|
354 |
int verticalScrollToValue(const QModelIndex &index, const QRect &rect, QListView::ScrollHint hint) const;
|
|
355 |
|
|
356 |
QItemSelection selection(const QRect &rect) const;
|
|
357 |
void selectAll(QItemSelectionModel::SelectionFlags command);
|
|
358 |
|
|
359 |
inline void setGridSize(const QSize &size) { grid = size; }
|
|
360 |
inline QSize gridSize() const { return grid; }
|
|
361 |
inline void setWrapping(bool b) { wrap = b; }
|
|
362 |
inline bool isWrapping() const { return wrap; }
|
|
363 |
inline void setSpacing(int s) { space = s; }
|
|
364 |
inline int spacing() const { return space; }
|
|
365 |
inline void setSelectionRectVisible(bool visible) { showElasticBand = visible; }
|
|
366 |
inline bool isSelectionRectVisible() const { return showElasticBand; }
|
|
367 |
|
|
368 |
inline QModelIndex modelIndex(int row) const { return model->index(row, column, root); }
|
|
369 |
inline bool isHidden(int row) const { return hiddenRows.contains(model->index(row, 0, root)); }
|
|
370 |
inline bool isHiddenOrDisabled(int row) const { return isHidden(row) || !isIndexEnabled(modelIndex(row)); }
|
|
371 |
|
|
372 |
inline void removeCurrentAndDisabled(QVector<QModelIndex> *indexes, const QModelIndex ¤t) const {
|
|
373 |
QVector<QModelIndex>::iterator it = indexes->begin();
|
|
374 |
while (it != indexes->end()) {
|
|
375 |
if (!isIndexEnabled(*it) || (*it) == current)
|
|
376 |
indexes->erase(it);
|
|
377 |
else
|
|
378 |
++it;
|
|
379 |
}
|
|
380 |
}
|
|
381 |
|
|
382 |
void scrollElasticBandBy(int dx, int dy);
|
|
383 |
|
|
384 |
QItemViewPaintPairs draggablePaintPairs(const QModelIndexList &indexes, QRect *r) const;
|
|
385 |
|
|
386 |
void emitIndexesMoved(const QModelIndexList &indexes) { emit q_func()->indexesMoved(indexes); }
|
|
387 |
|
|
388 |
|
|
389 |
QCommonListViewBase *commonListView;
|
|
390 |
|
|
391 |
// ### FIXME: see if we can move the members into the dynamic/static classes
|
|
392 |
|
|
393 |
bool wrap;
|
|
394 |
int space;
|
|
395 |
QSize grid;
|
|
396 |
|
|
397 |
QListView::Flow flow;
|
|
398 |
QListView::Movement movement;
|
|
399 |
QListView::ResizeMode resizeMode;
|
|
400 |
QListView::LayoutMode layoutMode;
|
|
401 |
QListView::ViewMode viewMode;
|
|
402 |
|
|
403 |
// the properties controlling the
|
|
404 |
// icon- or list-view modes
|
|
405 |
enum ModeProperties {
|
|
406 |
Wrap = 1,
|
|
407 |
Spacing = 2,
|
|
408 |
GridSize = 4,
|
|
409 |
Flow = 8,
|
|
410 |
Movement = 16,
|
|
411 |
ResizeMode = 32,
|
|
412 |
SelectionRectVisible = 64
|
|
413 |
};
|
|
414 |
|
|
415 |
uint modeProperties : 8;
|
|
416 |
|
|
417 |
QRect layoutBounds;
|
|
418 |
|
|
419 |
// timers
|
|
420 |
QBasicTimer batchLayoutTimer;
|
|
421 |
|
|
422 |
// used for hidden items
|
|
423 |
QVector<QPersistentModelIndex> hiddenRows;
|
|
424 |
|
|
425 |
int column;
|
|
426 |
bool uniformItemSizes;
|
|
427 |
mutable QSize cachedItemSize;
|
|
428 |
int batchSize;
|
|
429 |
|
|
430 |
QRect elasticBand;
|
|
431 |
bool showElasticBand;
|
|
432 |
};
|
|
433 |
|
|
434 |
// inline implementations
|
|
435 |
|
|
436 |
inline int QCommonListViewBase::spacing() const { return dd->spacing(); }
|
|
437 |
inline bool QCommonListViewBase::isWrapping() const { return dd->isWrapping(); }
|
|
438 |
inline QSize QCommonListViewBase::gridSize() const { return dd->gridSize(); }
|
|
439 |
inline QListView::Flow QCommonListViewBase::flow() const { return dd->flow; }
|
|
440 |
inline QListView::Movement QCommonListViewBase::movement() const { return dd->movement; }
|
|
441 |
|
|
442 |
inline QPoint QCommonListViewBase::offset() const { return dd->offset(); }
|
|
443 |
inline QPoint QCommonListViewBase::pressedPosition() const { return dd->pressedPosition; }
|
|
444 |
inline bool QCommonListViewBase::uniformItemSizes() const { return dd->uniformItemSizes; }
|
|
445 |
inline int QCommonListViewBase::column() const { return dd->column; }
|
|
446 |
|
|
447 |
inline QScrollBar *QCommonListViewBase::verticalScrollBar() const { return qq->verticalScrollBar(); }
|
|
448 |
inline QScrollBar *QCommonListViewBase::horizontalScrollBar() const { return qq->horizontalScrollBar(); }
|
|
449 |
inline QListView::ScrollMode QCommonListViewBase::verticalScrollMode() const { return qq->verticalScrollMode(); }
|
|
450 |
inline QListView::ScrollMode QCommonListViewBase::horizontalScrollMode() const { return qq->horizontalScrollMode(); }
|
|
451 |
|
|
452 |
inline QModelIndex QCommonListViewBase::modelIndex(int row) const
|
|
453 |
{ return dd->model->index(row, dd->column, dd->root); }
|
|
454 |
inline int QCommonListViewBase::rowCount() const { return dd->model->rowCount(dd->root); }
|
|
455 |
|
|
456 |
inline QStyleOptionViewItemV4 QCommonListViewBase::viewOptions() const { return dd->viewOptionsV4(); }
|
|
457 |
inline QWidget *QCommonListViewBase::viewport() const { return dd->viewport; }
|
|
458 |
inline QRect QCommonListViewBase::clipRect() const { return dd->clipRect(); }
|
|
459 |
|
|
460 |
inline QSize QCommonListViewBase::cachedItemSize() const { return dd->cachedItemSize; }
|
|
461 |
inline QRect QCommonListViewBase::viewItemRect(const QListViewItem &item) const { return dd->viewItemRect(item); }
|
|
462 |
inline QSize QCommonListViewBase::itemSize(const QStyleOptionViewItemV2 &opt, const QModelIndex &idx) const
|
|
463 |
{ return dd->itemSize(opt, idx); }
|
|
464 |
|
|
465 |
inline QAbstractItemDelegate *QCommonListViewBase::delegate(const QModelIndex &idx) const
|
|
466 |
{ return dd->delegateForIndex(idx); }
|
|
467 |
|
|
468 |
inline bool QCommonListViewBase::isHidden(int row) const { return dd->isHidden(row); }
|
|
469 |
inline int QCommonListViewBase::hiddenCount() const { return dd->hiddenRows.count(); }
|
|
470 |
|
|
471 |
inline bool QCommonListViewBase::isRightToLeft() const { return qq->isRightToLeft(); }
|
|
472 |
|
|
473 |
QT_END_NAMESPACE
|
|
474 |
|
|
475 |
#endif // QT_NO_LISTVIEW
|
|
476 |
|
|
477 |
#endif // QLISTVIEW_P_H
|