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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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61 lines
898 B
ObjectPascal
61 lines
898 B
ObjectPascal
unit shapedwindowtest;
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{$mode objfpc}{$H+}
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interface
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uses
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Forms, Graphics, StdCtrls, LCLIntf;
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type
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{ TfrmShapedWindow }
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TfrmShapedWindow = class(TForm)
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btnClose: TButton;
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procedure btnCloseClick(Sender: TObject);
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procedure FormShow(Sender: TObject);
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private
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public
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end;
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var
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frmShapedWindow: TfrmShapedWindow;
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implementation
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{$R *.lfm}
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{ TfrmShapedWindow }
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procedure TfrmShapedWindow.FormShow(Sender: TObject);
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{var
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Rgn: HRGN;
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begin
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Rgn := LCLIntf.CreateEllipticRgn(0, 0, 200, 200);
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LCLIntf.SetWindowRgn(Handle, Rgn, False);
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LCLIntf.DeleteObject(Rgn);}
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var
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Shape: TBitmap;
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begin
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Shape := TBitmap.Create;
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try
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Shape.Width := 200;
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Shape.Height := 200;
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Shape.Canvas.Ellipse(0, 0, 200, 200);
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SetShape(Shape);
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finally
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Shape.Free;
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end;
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end;
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procedure TfrmShapedWindow.btnCloseClick(Sender: TObject);
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begin
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Close;
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end;
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end.
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