Is mouse over Form

Submitted by:Jhon Smith

Date added:08 May, 2012

Category:Delphi

To tell if the mouse is over Delphi Form

Tags: delphi form

Code Snippet:

procedure TForm1.FormDeactivate(Sender: TObject) ;
begin
ReleaseCapture;
end;

procedure TForm1.FormMouseMove
(Sender: TObject; Shift: TShiftState; X,Y: Integer) ;
begin
If GetCapture = 0 then
SetCapture(Form1.Handle) ;
if PtInRect(Rect(Form1.Left,
Form1.Top,
Form1.Left + Form1.Width,
Form1.Top + Form1.Height),
ClientToScreen(Point(x, y))) then
Form1.Caption := 'Mouse is over form' else
Form1.Caption := 'Mouse is outside of form';
end;
 
 

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