TTMSFNCChat.OnBeforeDrawMessageIcon Event
Occurs before a message icon is drawn.
API unit family: TMSFNCChat
Declaring type: TTMSFNCChat
Inherited from: TTMSFNCCustomChat
Syntax
OnBeforeDrawMessageIcon: TTMSFNCChatBeforeDrawItemIconEvent;
Parameters
| Name | Description |
|---|---|
Sender |
The chat control that raises the event. |
AGraphics |
The graphics context used for drawing. |
ARect |
The icon drawing rectangle. |
AItem |
The message item that owns the icon. |
AIcon |
The icon bitmap to draw. |
AAllow |
Set to False to skip drawing the icon. |