Digikam::VersionsTreeView Class Reference

Inheritance diagram for Digikam::VersionsTreeView:

Public Member Functions
	VersionsTreeView (QWidget *const parent=nullptr)
	~VersionsTreeView () override
void	addOverlay (ItemDelegateOverlay *overlay)
VersionsDelegate *	delegate () const
void	removeOverlay (ItemDelegateOverlay *overlay)
void	setToolTipEnabled (bool on)
Public Member Functions inherited from Digikam::DragDropViewImplementation
virtual void	copy ()
virtual void	cut ()
virtual void	paste ()

Protected Member Functions
AbstractItemDragDropHandler *	dragDropHandler () const override
	You need to implement these three methods Returns the drag drop handler.
QModelIndex	mapIndexForDragDrop (const QModelIndex &index) const override
	Maps the given index of the view's model to an index of the handler's model, which can be a source model of the view's model.
void	mouseMoveEvent (QMouseEvent *event) override
QModelIndex	moveCursor (CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override
void	paintEvent (QPaintEvent *e) override
QPixmap	pixmapForDrag (const QList< QModelIndex > &indexes) const override
	Creates a pixmap for dragging the given indexes.
virtual void	setDragDropHandler (AbstractItemDragDropHandler *handler)
bool	viewportEvent (QEvent *event) override
Protected Member Functions inherited from Digikam::DragDropViewImplementation
virtual QAbstractItemView *	asView ()=0
	This one is implemented by DECLARE_VIEW_DRAG_DROP_METHODS.
bool	decodeIsCutSelection (const QMimeData *mimeData)
void	dragEnterEvent (QDragEnterEvent *event)
	Implements the relevant QAbstractItemView methods for drag and drop.
void	dragMoveEvent (QDragMoveEvent *e)
void	dropEvent (QDropEvent *e)
void	encodeIsCutSelection (QMimeData *mime, bool isCutSelection)
void	startDrag (Qt::DropActions supportedActions)

Protected Attributes
VersionsDelegate *	m_delegate = nullptr
AbstractItemDragDropHandler *	m_dragDropHandler = nullptr
bool	m_showToolTip = false
ToolTip *	m_toolTip = nullptr

Constructor & Destructor Documentation

~VersionsTreeView()

Digikam::VersionsTreeView::~VersionsTreeView ( )

override

Note

All overlay management code in a sophisticated form can be studied in ItemCategorizedView

Member Function Documentation

dragDropHandler()

AbstractItemDragDropHandler * Digikam::VersionsTreeView::dragDropHandler ( ) const

overrideprotectedvirtual

Implements Digikam::DragDropViewImplementation.

mapIndexForDragDrop()

QModelIndex Digikam::VersionsTreeView::mapIndexForDragDrop ( const QModelIndex & index ) const

overrideprotectedvirtual

Implements Digikam::DragDropViewImplementation.

pixmapForDrag()

QPixmap Digikam::VersionsTreeView::pixmapForDrag ( const QList< QModelIndex > & indexes ) const

overrideprotectedvirtual

Implements Digikam::DragDropViewImplementation.