122 lines
3.2 KiB
ObjectPascal
122 lines
3.2 KiB
ObjectPascal
{-----------------------------------------------------------------------------
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The contents of this file are subject to the Mozilla Public License
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Version 1.1 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1.1.html
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
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the specific language governing rights and limitations under the License.
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The Original Code is: JvScrollBar.PAS, released on 2001-02-28.
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The Initial Developer of the Original Code is Sébastien Buysse [sbuysse att buypin dott com]
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Portions created by Sébastien Buysse are Copyright (C) 2001 Sébastien Buysse.
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All Rights Reserved.
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Contributor(s): Michael Beck [mbeck att bigfoot dott com].
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You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
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located at http://jvcl.sourceforge.net
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Known Issues:
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-----------------------------------------------------------------------------}
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// $Id: JvScrollBar.pas 10612 2006-05-19 19:04:09Z jfudickar $
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unit JvScrollBar;
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{$I jvcl.inc}
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interface
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uses
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{$IFDEF UNITVERSIONING}
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JclUnitVersioning,
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{$ENDIF UNITVERSIONING}
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SysUtils, Classes, Graphics, Controls, Forms, StdCtrls,
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JvExStdCtrls;
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type
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TJvScrollBar = class(TJvExScrollBar)
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private
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FHotTrack: Boolean;
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procedure SetHotTrack(Value: Boolean);
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protected
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procedure MouseEnter(Control: TControl); override;
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procedure MouseLeave(Control: TControl); override;
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public
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constructor Create(AOwner: TComponent); override;
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published
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property HotTrack: Boolean read FHotTrack write SetHotTrack default False;
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property HintColor;
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property OnMouseEnter;
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property OnMouseLeave;
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property OnParentColorChange;
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end;
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{$IFDEF UNITVERSIONING}
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const
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UnitVersioning: TUnitVersionInfo = (
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RCSfile: '$URL: https://jvcl.svn.sourceforge.net/svnroot/jvcl/tags/JVCL3_32/run/JvScrollBar.pas $';
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Revision: '$Revision: 10612 $';
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Date: '$Date: 2006-05-19 21:04:09 +0200 (ven., 19 mai 2006) $';
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LogPath: 'JVCL\run'
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);
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{$ENDIF UNITVERSIONING}
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implementation
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constructor TJvScrollBar.Create(AOwner: TComponent);
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begin
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inherited Create(AOwner);
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FHotTrack := False;
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// ControlStyle := ControlStyle + [csAcceptsControls];
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end;
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procedure TJvScrollBar.MouseEnter(Control: TControl);
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begin
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if csDesigning in ComponentState then
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Exit;
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if not MouseOver then
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begin
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{$IFDEF VCL}
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if HotTrack then
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Ctl3D := True;
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{$ENDIF VCL}
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inherited MouseEnter(Control);
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end;
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end;
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procedure TJvScrollBar.MouseLeave(Control: TControl);
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begin
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if MouseOver then
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begin
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{$IFDEF VCL}
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if HotTrack then
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Ctl3D := False;
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{$ENDIF VCL}
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inherited MouseLeave(Control);
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end;
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end;
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procedure TJvScrollBar.SetHotTrack(Value: Boolean);
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begin
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FHotTrack := Value;
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{$IFDEF VCL}
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if FHotTrack then
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Ctl3D := False;
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{$ENDIF VCL}
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end;
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{$IFDEF UNITVERSIONING}
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initialization
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RegisterUnitVersion(HInstance, UnitVersioning);
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finalization
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UnregisterUnitVersion(HInstance);
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{$ENDIF UNITVERSIONING}
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end.
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