JVCL Help:TJvTrayIcon.OnContextPopup
JVCL Help: TJvTrayIcon.OnContextPopup Property
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Occurs when the user right-clicks the tray icon or otherwise invokes the popup menu (such as using the keyboard).
Pascal
propertyOnContextPopup: TContextPopupEvent;
Description
The OnContextPopup handler is called when the user uses the mouse or keyboard to request a popup menu. The OnContextPopup event is generated by a WM_CONTEXTMENU message, which is itself generated by the user clicking the right mouse button or by pressing Shift+F10 key.
The OnContextPopup event can be used to override the automatic context menu that appears when the control has an associated popup menu. In this last case, if the event handler displays its own menu, it should set the Handled parameter to true to suppress the default context menu.
The handler’s MousePos parameter indicates the position of the mouse, in client coordinates. Windows moves the mouse pointer to the tray icon when the event was not generated by a mouse click, thus the MousePos parameter is always valid.
To show a custom popup menu, use the following code: procedure TForm1.JvTrayIcon1ContextPopup(Sender: TObject; MousePos: TPoint;
var Handled: Boolean);
begin
Handled := True;
SetForegroundWindow(JvTrayIcon1.Handle);
YourCustomPopupMenu1.Popup(MousePos.X, MousePos.Y);
PostMessage(JvTrayIcon1.Handle, WM_NULL, 0, 0);
end;
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