mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-06-04 12:38:17 +02:00
8eefc8e23f
1. ability to control pairsplitter cursor for gtk 2. ability to control pairsplitter internal splitter cursor for others 3. default values for pairsplitter cursor (crHSplit/crVSplit) 4. painting splitter through themes for win32/xp/gtk2 (disabled through -dUseThemes) 5. Clean up git-svn-id: trunk@11214 -
68 lines
2.3 KiB
PHP
68 lines
2.3 KiB
PHP
{%mainunit gtkwsprivate.pp}
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{
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*****************************************************************************
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* *
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* This file is part of the Lazarus Component Library (LCL) *
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* *
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* See the file COPYING.modifiedLGPL, included in this distribution, *
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* for details about the copyright. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* *
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*****************************************************************************
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}
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{ TGtkPrivateWidget }
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class procedure TGtkPrivateWidget.UpdateCursor(AInfo: PWidgetInfo);
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var
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Widget, FixWidget: PGtkWidget;
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Window: PGdkWindow;
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begin
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Widget := AInfo^.CoreWidget;
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FixWidget := GetFixedWidget(Widget);
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Window := GetControlWindow(FixWidget);
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if Window = nil then Exit;
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// always recurse windows which do not accept controls.
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// this way we will catch all widgets with double windows
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SetWindowCursor(Window, AInfo^.ControlCursor, not (csAcceptsControls in TControl(AInfo^.LCLObject).ControlStyle));
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end;
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class procedure TGtkPrivateWidget.SetZPosition(const AWinControl: TWinControl; const APosition: TWSZPosition);
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var
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Widget: PGtkWidget;
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begin
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if not WSCheckHandleAllocated(AWincontrol, 'SetZPosition')
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then Exit;
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Widget := GetWidgetWithWindow(AWincontrol.Handle);
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if Widget = nil then Exit;
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if Widget^.Window=nil then exit;
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case APosition of
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wszpBack: begin
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gdk_window_lower(Widget^.Window);
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end;
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wszpFront: begin
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gdk_window_raise(Widget^.Window);
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end;
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end;
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end;
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{ TGtkPrivatePaned }
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class procedure TGtkPrivatePaned.UpdateCursor(AInfo: PWidgetInfo);
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var
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Widget: PGtkWidget;
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Window: PGdkWindow;
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begin
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Widget := AInfo^.CoreWidget;
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Window := PGTkPaned(Widget)^.handle;
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if Window = nil then Exit;
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SetWindowCursor(Window, AInfo^.ControlCursor, False);
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end;
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