TTMSFNCChat.OnBeforeDrawMessage Event
Occurs before a message background is drawn.
API unit family: TMSFNCChat
Declaring type: TTMSFNCChat
Inherited from: TTMSFNCCustomChat
Syntax
OnBeforeDrawMessage: TTMSFNCChatBeforeDrawItemEvent;
Parameters
| Name | Description |
|---|---|
Sender |
The chat control that raises the event. |
AGraphics |
The graphics context used for drawing. |
ARect |
The message drawing rectangle. |
AItem |
The message item being drawn. |
AAllow |
Set to False to skip drawing. |
ADefaultDraw |
Set to False to suppress the default drawing after custom drawing. |