diff options
Diffstat (limited to 'doc/src/frameworks-technologies/graphicsview.qdoc')
| -rw-r--r-- | doc/src/frameworks-technologies/graphicsview.qdoc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/src/frameworks-technologies/graphicsview.qdoc b/doc/src/frameworks-technologies/graphicsview.qdoc index f689446..1903df5 100644 --- a/doc/src/frameworks-technologies/graphicsview.qdoc +++ b/doc/src/frameworks-technologies/graphicsview.qdoc @@ -95,7 +95,7 @@ descending stacking order (i.e., the first returned item is topmost, and the last item is bottom-most). - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 0 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 0 QGraphicsScene's event propagation architecture schedules scene events for delivery to items, and also manages propagation between items. If @@ -126,7 +126,7 @@ enable OpenGL support, you can set a QGLWidget as the viewport by calling QGraphicsView::setViewport(). - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 1 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 1 The view receives input events from the keyboard and mouse, and translates these to scene events (converting the coordinates used @@ -333,7 +333,7 @@ Here is an example of how to implement zoom and rotate slots in a subclass of QGraphicsView: - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 2 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 2 The slots could be connected to \l{QToolButton}{QToolButtons} with \l{QAbstractButton::autoRepeat}{autoRepeat} enabled. @@ -353,7 +353,7 @@ a QPainter to either of the rendering functions. This example shows how to print the whole scene into a full page, using QPrinter. - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 3 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 3 The difference between the scene and view rendering functions is that one operates in scene coordinates, and the other in view coordinates. @@ -364,7 +364,7 @@ is to render the exact contents of the viewport using the provided painter. - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 4 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 4 When the source and target areas' sizes do not match, the source contents are stretched to fit into the target area. By passing a @@ -390,7 +390,7 @@ so in mousePressEvent() or mouseMoveEvent(), you can get the originating widget pointer from the event. For example: - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 5 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 5 To intercept drag and drop events for the scene, you reimplement QGraphicsScene::dragEnterEvent() and whichever event handlers your @@ -449,7 +449,7 @@ Example: - \snippet doc/src/snippets/code/doc_src_graphicsview.qdoc 6 + \snippet doc/src/snippets/code/doc_src_graphicsview.cpp 6 \section2 Item Groups |