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Diffstat (limited to 'doc/src/examples/diagramscene.qdoc')
| -rw-r--r-- | doc/src/examples/diagramscene.qdoc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/src/examples/diagramscene.qdoc b/doc/src/examples/diagramscene.qdoc index 9f5d785..2011aa9 100644 --- a/doc/src/examples/diagramscene.qdoc +++ b/doc/src/examples/diagramscene.qdoc @@ -704,7 +704,7 @@ We use \c itemChange() and \c focusOutEvent() to notify the \c DiagramScene when the text item loses focus and gets selected. - Vi reimplement the functions that handle mouse events to make it + We reimplement the functions that handle mouse events to make it possible to alter the mouse behavior of QGraphicsTextItem. \section1 DiagramTextItem Implementation @@ -729,7 +729,8 @@ \snippet examples/graphicsview/diagramscene/diagramtextitem.cpp 2 \c DiagramScene uses the signal emitted when the text item looses - remove the item if it is empty, i.e., it contains no text. + focus to remove the item if it is empty, i.e., it contains no + text. This is the implementation of \c mouseDoubleClickEvent(): @@ -838,7 +839,7 @@ \snippet examples/graphicsview/diagramscene/arrow.cpp 7 - If the line is selected we draw to dotted lines that are + If the line is selected, we draw two dotted lines that are parallel with the line of the arrow. We do not use the default implementation, which uses \l{QGraphicsItem::}{boundingRect()} because the QRect bounding rectangle is considerably larger than |