summaryrefslogtreecommitdiffstats
path: root/src/gui/graphicsview
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/graphicsview')
-rw-r--r--src/gui/graphicsview/qgraphicsgridlayout.cpp12
-rw-r--r--src/gui/graphicsview/qgraphicslinearlayout.cpp2
-rw-r--r--src/gui/graphicsview/qgridlayoutengine_p.h4
3 files changed, 15 insertions, 3 deletions
diff --git a/src/gui/graphicsview/qgraphicsgridlayout.cpp b/src/gui/graphicsview/qgraphicsgridlayout.cpp
index 6ca799d..83db3ec 100644
--- a/src/gui/graphicsview/qgraphicsgridlayout.cpp
+++ b/src/gui/graphicsview/qgraphicsgridlayout.cpp
@@ -572,6 +572,18 @@ void QGraphicsGridLayout::removeAt(int index)
if (QGraphicsLayoutItem *layoutItem = gridItem->layoutItem())
layoutItem->setParentLayoutItem(0);
d->engine.removeItem(gridItem);
+
+ // recalculate rowInfo.count if we remove an item that is on the right/bottommost row
+ for (int j = 0; j < NOrientations; ++j) {
+ // 0: Hor, 1: Ver
+ const Qt::Orientation orient = (j == 0 ? Qt::Horizontal : Qt::Vertical);
+ const int oldCount = d->engine.rowCount(orient);
+ if (gridItem->lastRow(orient) == oldCount - 1) {
+ const int newCount = d->engine.effectiveLastRow(orient) + 1;
+ d->engine.removeRows(newCount, oldCount - newCount, orient);
+ }
+ }
+
delete gridItem;
invalidate();
}
diff --git a/src/gui/graphicsview/qgraphicslinearlayout.cpp b/src/gui/graphicsview/qgraphicslinearlayout.cpp
index 9722683..b828722 100644
--- a/src/gui/graphicsview/qgraphicslinearlayout.cpp
+++ b/src/gui/graphicsview/qgraphicslinearlayout.cpp
@@ -147,7 +147,7 @@ void QGraphicsLinearLayoutPrivate::removeGridItem(QGridLayoutItem *gridItem)
{
int index = gridItem->firstRow(orientation);
engine.removeItem(gridItem);
- engine.removeRow(index, orientation);
+ engine.removeRows(index, 1, orientation);
}
void QGraphicsLinearLayoutPrivate::fixIndex(int *index) const
diff --git a/src/gui/graphicsview/qgridlayoutengine_p.h b/src/gui/graphicsview/qgridlayoutengine_p.h
index cbf704e..9ac9a8e 100644
--- a/src/gui/graphicsview/qgridlayoutengine_p.h
+++ b/src/gui/graphicsview/qgridlayoutengine_p.h
@@ -363,8 +363,8 @@ public:
QGridLayoutItem *itemAt(int row, int column, Qt::Orientation orientation = Qt::Vertical) const;
inline void insertRow(int row, Qt::Orientation orientation = Qt::Vertical)
{ insertOrRemoveRows(row, +1, orientation); }
- inline void removeRow(int row, Qt::Orientation orientation = Qt::Vertical)
- { insertOrRemoveRows(row, -1, orientation); }
+ inline void removeRows(int row, int count, Qt::Orientation orientation)
+ { insertOrRemoveRows(row, -count, orientation); }
void invalidate();
void setGeometries(const QLayoutStyleInfo &styleInfo, const QRectF &contentsGeometry);