diff options
Diffstat (limited to 'examples/widgets/graphicsview/boxes/qtbox.cpp')
| -rw-r--r-- | examples/widgets/graphicsview/boxes/qtbox.cpp | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/examples/widgets/graphicsview/boxes/qtbox.cpp b/examples/widgets/graphicsview/boxes/qtbox.cpp index 3a184dd0b6..68d5c251f4 100644 --- a/examples/widgets/graphicsview/boxes/qtbox.cpp +++ b/examples/widgets/graphicsview/boxes/qtbox.cpp @@ -127,10 +127,8 @@ void ItemBase::duplicateSelectedItems(QGraphicsScene *scene) if (!scene) return; - QList<QGraphicsItem *> selected; - selected = scene->selectedItems(); - - foreach (QGraphicsItem *item, selected) { + const QList<QGraphicsItem *> selected = scene->selectedItems(); + for (QGraphicsItem *item : selected) { ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); if (itemBase) scene->addItem(itemBase->createNew(itemBase->m_size, itemBase->pos().x() + itemBase->m_size, itemBase->pos().y())); @@ -142,10 +140,8 @@ void ItemBase::deleteSelectedItems(QGraphicsScene *scene) if (!scene) return; - QList<QGraphicsItem *> selected; - selected = scene->selectedItems(); - - foreach (QGraphicsItem *item, selected) { + const QList<QGraphicsItem *> selected = scene->selectedItems(); + for (QGraphicsItem *item : selected) { ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); if (itemBase) delete itemBase; @@ -157,10 +153,8 @@ void ItemBase::growSelectedItems(QGraphicsScene *scene) if (!scene) return; - QList<QGraphicsItem *> selected; - selected = scene->selectedItems(); - - foreach (QGraphicsItem *item, selected) { + const QList<QGraphicsItem *> selected = scene->selectedItems(); + for (QGraphicsItem *item : selected) { ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); if (itemBase) { itemBase->prepareGeometryChange(); @@ -176,10 +170,8 @@ void ItemBase::shrinkSelectedItems(QGraphicsScene *scene) if (!scene) return; - QList<QGraphicsItem *> selected; - selected = scene->selectedItems(); - - foreach (QGraphicsItem *item, selected) { + const QList<QGraphicsItem *> selected = scene->selectedItems(); + for (QGraphicsItem *item : selected) { ItemBase *itemBase = qgraphicsitem_cast<ItemBase *>(item); if (itemBase) { itemBase->prepareGeometryChange(); |