diff options
Diffstat (limited to 'src/widgets/graphicsview/qgraphicsview.cpp')
| -rw-r--r-- | src/widgets/graphicsview/qgraphicsview.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/widgets/graphicsview/qgraphicsview.cpp b/src/widgets/graphicsview/qgraphicsview.cpp index 9c04a3c193..741d6658cc 100644 --- a/src/widgets/graphicsview/qgraphicsview.cpp +++ b/src/widgets/graphicsview/qgraphicsview.cpp @@ -1496,7 +1496,7 @@ void QGraphicsView::setDragMode(DragMode mode) The default value is Qt::IntersectsItemShape; all items whose shape intersects with or is contained by the rubber band are selected. - \sa dragMode, items() + \sa dragMode, items(), rubberBandRect() */ Qt::ItemSelectionMode QGraphicsView::rubberBandSelectionMode() const { @@ -1508,6 +1508,27 @@ void QGraphicsView::setRubberBandSelectionMode(Qt::ItemSelectionMode mode) Q_D(QGraphicsView); d->rubberBandSelectionMode = mode; } + +/*! + \since 5.1 + This functions returns the current rubber band area (in viewport coordinates) if the user + is currently doing an itemselection with rubber band. When the user is not using the + rubber band this functions returns (a null) QRectF(). + + Notice that part of this QRect can be outise the visual viewport. It can e.g + contain negative values. + + \sa rubberBandSelectionMode +*/ + +QRect QGraphicsView::rubberBandRect() const +{ + Q_D(const QGraphicsView); + if (d->dragMode != QGraphicsView::RubberBandDrag || !d->sceneInteractionAllowed || !d->rubberBanding) + return QRect(); + + return d->rubberBandRect; +} #endif /*! |