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-rw-r--r--src/widgets/itemviews/qlistview_p.h21
1 files changed, 19 insertions, 2 deletions
diff --git a/src/widgets/itemviews/qlistview_p.h b/src/widgets/itemviews/qlistview_p.h
index 3f997ef7e3..86331bb862 100644
--- a/src/widgets/itemviews/qlistview_p.h
+++ b/src/widgets/itemviews/qlistview_p.h
@@ -248,7 +248,7 @@ private:
class QIconModeViewBase : public QCommonListViewBase
{
public:
- QIconModeViewBase(QListView *q, QListViewPrivate *d) : QCommonListViewBase(q, d), interSectingVector(0) {}
+ QIconModeViewBase(QListView *q, QListViewPrivate *d) : QCommonListViewBase(q, d), interSectingVector(nullptr) {}
QBspTree tree;
QVector<QListViewItem> items;
@@ -333,14 +333,31 @@ public:
inline QModelIndex listViewItemToIndex(const QListViewItem &item) const
{ return model->index(commonListView->itemIndex(item), column, root); }
+ inline bool hasRectForIndex(const QModelIndex &index) const
+ {
+ return isIndexValid(index) && index.parent() == root && index.column() == column && !isHidden(index.row());
+ }
+
QRect rectForIndex(const QModelIndex &index) const
{
- if (!isIndexValid(index) || index.parent() != root || index.column() != column || isHidden(index.row()))
+ if (!hasRectForIndex(index))
return QRect();
executePostedLayout();
return viewItemRect(indexToListViewItem(index));
}
+ QRect cellRectForIndex(const QModelIndex &index)
+ {
+ if (!hasRectForIndex(index))
+ return QRect();
+ executePostedLayout();
+ auto oldItemAlignment = itemAlignment;
+ itemAlignment = Qt::Alignment();
+ const QRect rect = rectForIndex(index);
+ itemAlignment = oldItemAlignment;
+ return rect;
+ }
+
void viewUpdateGeometries() { q_func()->updateGeometries(); }