diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicswidget.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgraphicswidget.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp index 1bfe266..e48f9a7 100644 --- a/src/gui/graphicsview/qgraphicswidget.cpp +++ b/src/gui/graphicsview/qgraphicswidget.cpp @@ -450,7 +450,7 @@ void QGraphicsWidget::setGeometry(const QRectF &rect) bottom. Contents margins are used by the assigned layout to define the placement - of subwidgets and layouts. Margins are particularily useful for widgets + of subwidgets and layouts. Margins are particularly useful for widgets that constrain subwidgets to only a section of its own geometry. For example, a group box with a layout will place subwidgets inside its frame, but below the title. @@ -750,6 +750,22 @@ QSizeF QGraphicsWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) c /*! \property QGraphicsWidget::layout \brief The layout of the widget + + Any existing layout manager is deleted before the new layout is assigned. If + \a layout is 0, the widget is left without a layout. Existing subwidgets' + geometries will remain unaffected. + + QGraphicsWidget takes ownership of \a layout. + + All widgets that are currently managed by \a layout or all of its + sublayouts, are automatically reparented to this item. The layout is then + invalidated, and the child widget geometries are adjusted according to + this item's geometry() and contentsMargins(). Children who are not + explicitly managed by \a layout remain unaffected by the layout after + it has been assigned to this widget. + + If no layout is currently managing this widget, layout() will return 0. + */ /*! |