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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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LCL-GTK3: Prevent access violation when showing hint window.
git-svn-id: trunk@63559 -
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@ -1476,7 +1476,7 @@ begin
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//TODO: APen.setDashPattern
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end;
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APen.Color := lplb.lbColor;
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APen.Color := TColor(lplb.lbColor); // ColorToRGB() ?
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APen.LogPen.lopnColor := lplb.lbColor;
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APen.LogPen.lopnStyle := (dwPenStyle and PS_STYLE_MASK) or (dwPenStyle and PS_JOIN_MASK) or (dwPenStyle and PS_ENDCAP_MASK);
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APen.LogPen.lopnWidth.X := dwWidth;
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@ -1485,8 +1485,7 @@ begin
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Result := HPen(APen);
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end;
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function TGtk3WidgetSet.ExtSelectClipRGN(dc: hdc; rgn: hrgn; Mode: Longint
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): Integer;
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function TGtk3WidgetSet.ExtSelectClipRGN(dc: hdc; rgn: hrgn; Mode: Longint): Integer;
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var
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GtkDC: TGtk3DeviceContext absolute DC;
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ARect: TGdkRectangle;
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@ -3933,10 +3932,14 @@ end;
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function TGtk3WidgetSet.SetWindowRgn(hWnd: HWND; hRgn: HRGN; bRedraw: Boolean
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): longint;
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var
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PCR: Pcairo_region_t;
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begin
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gtk_widget_shape_combine_region (
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TGtk3Widget(hWnd).Widget,
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TGtk3Region(hRgn).Handle);
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if hRgn = 0 then
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PCR := nil
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else
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PCR := TGtk3Region(hRgn).Handle;
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gtk_widget_shape_combine_region(TGtk3Widget(hWnd).Widget, PCR);
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if bRedraw then
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TGtk3Widget(hWnd).Widget^.realize;
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Result:=1;
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