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+ drag and drop on tree widget

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This commit is contained in:
wmayer 2014-03-12 14:38:00 +01:00
parent 2db31c97ec
commit 8b901df068
2 changed files with 27 additions and 6 deletions
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27
src/Gui/Tree.cpp
View File

@ -307,12 +307,6 @@ void TreeWidget::onActivateDocument(QAction* active)
getMainWindow()->setActiveWindow(view);
}
bool TreeWidget::dropMimeData(QTreeWidgetItem *parent, int index,
const QMimeData *data, Qt::DropAction action)
{
return QTreeWidget::dropMimeData(parent, index, data, action);
}
Qt::DropActions TreeWidget::supportedDropActions () const
{
return QTreeWidget::supportedDropActions();
@ -365,6 +359,11 @@ void TreeWidget::mouseDoubleClickEvent (QMouseEvent * event)
}
}
void TreeWidget::startDrag(Qt::DropActions supportedActions)
{
QTreeWidget::startDrag(supportedActions);
}
QMimeData * TreeWidget::mimeData (const QList<QTreeWidgetItem *> items) const
{
// all selected items must reference an object from the same document
@ -394,6 +393,22 @@ QMimeData * TreeWidget::mimeData (const QList<QTreeWidgetItem *> items) const
return QTreeWidget::mimeData(items);
}
bool TreeWidget::dropMimeData(QTreeWidgetItem *parent, int index,
const QMimeData *data, Qt::DropAction action)
{
return QTreeWidget::dropMimeData(parent, index, data, action);
}
void TreeWidget::dragEnterEvent(QDragEnterEvent * event)
{
QTreeWidget::dragEnterEvent(event);
}
void TreeWidget::dragLeaveEvent(QDragLeaveEvent * event)
{
QTreeWidget::dragLeaveEvent(event);
}
void TreeWidget::dragMoveEvent(QDragMoveEvent *event)
{
QTreeWidget::dragMoveEvent(event);

6
src/Gui/Tree.h
View File

@ -78,12 +78,18 @@ protected:
void onSelectionChanged(const SelectionChanges& msg);
void contextMenuEvent (QContextMenuEvent * e);
void drawRow(QPainter *, const QStyleOptionViewItem &, const QModelIndex &) const;
/** @name Drag and drop */
//@{
void startDrag(Qt::DropActions supportedActions);
bool dropMimeData(QTreeWidgetItem *parent, int index, const QMimeData *data,
Qt::DropAction action);
Qt::DropActions supportedDropActions () const;
QMimeData * mimeData (const QList<QTreeWidgetItem *> items) const;
void dragEnterEvent(QDragEnterEvent * event);
void dragLeaveEvent(QDragLeaveEvent * event);
void dragMoveEvent(QDragMoveEvent *event);
void dropEvent(QDropEvent *event);
//@}
bool event(QEvent *e);
void keyPressEvent(QKeyEvent *event);
void mouseDoubleClickEvent(QMouseEvent * event);