iview::IDraggable Class Reference

Common interface for all, you can drag. More...

#include <IDraggable.h>

Inheritance diagram for iview::IDraggable:

Collaboration diagram for iview::IDraggable:

Public Member Functions
virtual void	BeginDrag (const istd::CIndex2d &reference)=0
	Called before dragging is begin.
virtual void	SetDragPosition (const istd::CIndex2d &position)=0
	Set new drag position.
virtual void	EndDrag ()=0
	Called after dragging.
virtual bool	IsDraggable () const =0
	Check if drag is enabled.

Detailed Description

Common interface for all, you can drag.

Definition at line 22 of file IDraggable.h.

Member Function Documentation

BeginDrag()

virtual void iview::IDraggable::BeginDrag ( const istd::CIndex2d & reference )

pure virtual

Called before dragging is begin.

It set also reference value for dragging position.

Implemented in iview::CInteractiveShapeBase, iview::CInteractiveViewLayer, iview::CToolsViewLayer, and iview::CViewBase.

EndDrag()

virtual void iview::IDraggable::EndDrag ( )

pure virtual

Called after dragging.

Implemented in iview::CInteractiveShapeBase, iview::CInteractiveViewLayer, iview::CToolsViewLayer, and iview::CViewBase.

IsDraggable()

virtual bool iview::IDraggable::IsDraggable ( ) const

pure virtual

Check if drag is enabled.

Implemented in iview::CInteractiveShapeBase, iview::CInteractiveViewLayer, iview::CPolygonShape, iview::CToolsViewLayer, and iview::CViewBase.

SetDragPosition()

virtual void iview::IDraggable::SetDragPosition ( const istd::CIndex2d & position )

pure virtual

Set new drag position.

It must be enclosed using BeginDrag() and EndDrag() methods.

Implemented in iview::CInteractiveShapeBase, iview::CInteractiveViewLayer, iview::CToolsViewLayer, and iview::CViewBase.

---

The documentation for this class was generated from the following file:

• iview/IDraggable.h