TdxAlertWindowManager.OnCustomDrawMessageImage Event
Enables you to custom paint an alert window‘s message image.
Declaration
property OnCustomDrawMessageImage: TdxAlertWindowManagerCustomDrawMessageImageEvent read; write;
Remarks
Sender
specifies the alert window manager that fired the event.
AAlertWindow
specifies the alert window being custom painted.
ACanvas
specifies the drawing surface.
AViewInfo
provides ViewInfo information (a TdxAlertWindowImageViewInfo class instance) used to paint the alert window’s message image. Refer to the TdxAlertWindowHitTest.HitMessageImage property description to learn about the main TdxAlertWindowImageViewInfo
properties accessible through the AViewInfo
parameter that you can use for custom painting.
ADone
specifies whether default painting is required. Set ADone
to True
, to prevent default code execution.
See Also