Class TWsRedrawEvent

class TWsRedrawEvent;

Description

Window server redraw event.

All redraw events generated by the window server are delivered to the client in an object of this type. The class provides a handle to the window which generated the redraw event, and the rectangle which should be redrawn.

Members

Defined in TWsRedrawEvent:

• Handle()constGets the handle of the window which is the target of the redraw event.
• Rect()constGets the rectangle to redraw.

See also:

• RWsSession::GetRedraw(TWsRedrawEvent &)Gets the redraw event from the session.

inline TUint Handle() const;

Description

Gets the handle of the window which is the target of the redraw event.

This is the handle that was passed to the window's Construct() function: typically it will be a pointer to the object owning the window, providing access to its member functions.

Return value

TUint The window's handle.

inline TRect Rect() const;

Description

Gets the rectangle to redraw.

Return value

TRect The rectangle that needs redrawing. Co-ordinates are relative to the window whose handle is given by TWsRedrawEvent::Handle()const.