diff options
| -rw-r--r-- | src/gui/graphicsview/qgraphicsanchorlayout.cpp | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout.cpp b/src/gui/graphicsview/qgraphicsanchorlayout.cpp index b088f12..95561b7 100644 --- a/src/gui/graphicsview/qgraphicsanchorlayout.cpp +++ b/src/gui/graphicsview/qgraphicsanchorlayout.cpp @@ -84,6 +84,10 @@ QT_BEGIN_NAMESPACE +/*! + Constructs a QGraphicsAnchorLayout instance. \a parent is passed to + QGraphicsLayout's constructor. + */ QGraphicsAnchorLayout::QGraphicsAnchorLayout(QGraphicsLayoutItem *parent) : QGraphicsLayout(*new QGraphicsAnchorLayoutPrivate(), parent) { @@ -91,6 +95,9 @@ QGraphicsAnchorLayout::QGraphicsAnchorLayout(QGraphicsLayoutItem *parent) d->createLayoutEdges(); } +/*! + Destroys the QGraphicsAnchorLayout object. +*/ QGraphicsAnchorLayout::~QGraphicsAnchorLayout() { Q_D(QGraphicsAnchorLayout); @@ -188,32 +195,41 @@ void QGraphicsAnchorLayout::addCornerAnchors(QGraphicsLayoutItem *firstItem, } /*! - \fn QGraphicsAnchorLayout::addLeftAndRightAnchors(QGraphicsLayoutItem *firstEdge, QGraphicsLayoutItem *secondEdge) + \fn QGraphicsAnchorLayout::addLeftAndRightAnchors(QGraphicsLayoutItem *firstItem, QGraphicsLayoutItem *secondItem) + + Anchors the left and right edges of \a firstItem to the same edges of + \a secondItem. This convenience function is equivalent to calling \code - l->addAnchor(firstEdge, Qt::AnchorLeft, secondEdge, Qt::AnchorLeft); - l->addAnchor(firstEdge, Qt::AnchorRight, secondEdge, Qt::AnchorRight); + l->addAnchor(firstItem, Qt::AnchorLeft, secondItem, Qt::AnchorLeft); + l->addAnchor(firstItem, Qt::AnchorRight, secondItem, Qt::AnchorRight); \endcode */ /*! - \fn QGraphicsAnchorLayout::addTopAndBottomAnchors(QGraphicsLayoutItem *firstEdge, QGraphicsLayoutItem *secondEdge) + \fn QGraphicsAnchorLayout::addTopAndBottomAnchors(QGraphicsLayoutItem *firstItem, QGraphicsLayoutItem *secondItem) + + Anchors the top and bottom edges of \a firstItem to the same edges of + \a secondItem. This convenience function is equivalent to calling \code - l->addAnchor(firstEdge, Qt::AnchorTop, secondEdge, Qt::AnchorTop); - l->addAnchor(firstEdge, Qt::AnchorBottom, secondEdge, Qt::AnchorBottom); + l->addAnchor(firstItem, Qt::AnchorTop, secondItem, Qt::AnchorTop); + l->addAnchor(firstItem, Qt::AnchorBottom, secondItem, Qt::AnchorBottom); \endcode */ /*! - \fn QGraphicsAnchorLayout::addAllAnchors(QGraphicsLayoutItem *firstEdge, QGraphicsLayoutItem *secondEdge) + \fn QGraphicsAnchorLayout::addAllAnchors(QGraphicsLayoutItem *firstItem, QGraphicsLayoutItem *secondItem) + + Anchors all edges (left, right, top and bottom) of \a firstItem to the same edges of + \a secondItem. This convenience function is equivalent to calling \code - l->addLeftAndRightAnchors(firstEdge, secondEdge); - l->addTopAndBottomAnchors(firstEdge, secondEdge); + l->addLeftAndRightAnchors(firstItem, secondItem); + l->addTopAndBottomAnchors(firstItem, secondItem); \endcode */ @@ -371,7 +387,12 @@ void QGraphicsAnchorLayout::setGeometry(const QRectF &geom) } /*! + Removes the layout item at \a index without destroying it. Ownership of + the item is transferred to the caller. + Removing an item will also remove any of the anchors associated with it. + + \sa itemAt(), count() */ void QGraphicsAnchorLayout::removeAt(int index) { |