diff options
Diffstat (limited to 'doc/src/dnd.qdoc')
| -rw-r--r-- | doc/src/dnd.qdoc | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/doc/src/dnd.qdoc b/doc/src/dnd.qdoc index 8d3d79d..5ede20c 100644 --- a/doc/src/dnd.qdoc +++ b/doc/src/dnd.qdoc @@ -141,15 +141,17 @@ types of data that the widget accepts. You must reimplement this function if you want to receive either QDragMoveEvent or QDropEvent in your reimplementations of - \l{QWidget::dragMoveEvent()}{dragMoveEvent()} and dropEvent(). + \l{QWidget::dragMoveEvent()}{dragMoveEvent()} and + \l{QWidget::dropEvent()}{dropEvent()}. - The following code shows how dragEnterEvent() can be reimplemented to + The following code shows how \l{QWidget::dragEnterEvent()}{dragEnterEvent()} + can be reimplemented to tell the drag and drop system that we can only handle plain text: \snippet doc/src/snippets/dropevents/window.cpp 3 - The dropEvent() is used to unpack dropped data and handle it in way that - is suitable for your application. + The \l{QWidget::dropEvent()}{dropEvent()} is used to unpack dropped data + and handle it in way that is suitable for your application. In the following code, the text supplied in the event is passed to a QTextBrowser and a QComboBox is filled with the list of MIME types that @@ -159,7 +161,8 @@ In this case, we accept the proposed action without checking what it is. In a real world application, it may be necessary to return from the - dropEvent() function without accepting the proposed action or handling + \l{QWidget::dropEvent()}{dropEvent()} function without accepting the + proposed action or handling the data if the action is not relevant. For example, we may choose to ignore Qt::LinkAction actions if we do not support links to external sources in our application. @@ -435,7 +438,7 @@ \title Porting to Qt 4 - Drag and Drop \contentspage {Porting Guides}{Contents} \previouspage Porting to Qt 4 - Virtual Functions - \nextpage Porting .ui Files to Qt 4 + \nextpage Porting UI Files to Qt 4 \ingroup porting \brief An overview of the porting process for applications that use drag and drop. |