119 lines
3.2 KiB
ObjectPascal
119 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: JvTabControl.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):
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Michael Beck [mbeck att bigfoot dott com].
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Peter Below <100113 dott 1101 att compuserve 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: JvTabControl.pas 10610 2006-05-19 13:35:08Z elahn $
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{$I jvcl.inc}
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unit JvTabControl;
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interface
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uses
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SysUtils, Classes,
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{$IFDEF VCL}
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Windows, Messages, Graphics, Controls, Forms, ComCtrls,
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{$ENDIF VCL}
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{$IFDEF VisualCLX}
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Types, QGraphics, QControls, QForms, QComCtrls, QWindows,
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{$ENDIF VisualCLX}
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JvExComCtrls;
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type
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TJvTabControl = class(TJvExTabControl)
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private
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{$IFDEF VCL}
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procedure CMDialogKey(var Msg: TWMKey); message CM_DIALOGKEY; // not WantKeys
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{$ENDIF VCL}
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protected
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{$IFDEF VisualCLX}
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procedure KeyDown(var Key: Word; Shift: TShiftState); override ;
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{$ENDIF VisualCLX}
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public
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constructor Create(AOwner: TComponent); override;
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published
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property HintColor;
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property OnMouseEnter;
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property OnMouseLeave;
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property OnParentColorChange;
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property Color;
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end;
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implementation
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constructor TJvTabControl.Create(AOwner: TComponent);
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begin
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inherited Create(AOwner);
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{$IFDEF VisualCLX}
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InputKeys := [ikTabs];
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{$ENDIF VisualCLX}
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end;
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{$IFDEF VCL}
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procedure TJvTabControl.CMDialogKey(var Msg: TWMKey);
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begin
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if (Msg.CharCode = VK_TAB) and (GetKeyState(VK_CONTROL) < 0) and
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IsChild(Handle, Windows.GetFocus) then
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begin
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if GetKeyState(VK_SHIFT) < 0 then
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begin
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if TabIndex = 0 then
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TabIndex := Tabs.Count - 1
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else
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TabIndex := TabIndex - 1;
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end
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else
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TabIndex := (TabIndex + 1) mod Tabs.Count;
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Msg.Result := 1;
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end
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else
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inherited;
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end;
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{$ENDIF VCL}
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{$IFDEF VisualCLX}
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procedure TJvTabControl.KeyDown(var Key: Word; Shift: TShiftState);
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begin
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if (Key = VK_TAB) and (ssCtrl in Shift) then
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begin
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if ssShift in Shift then
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begin
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if TabIndex = 0 then
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TabIndex := Tabs.Count - 1
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else
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TabIndex := TabIndex - 1;
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end
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else
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TabIndex := (TabIndex + 1) mod Tabs.Count;
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Key := 0 ;
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end
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else
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inherited KeyDown(Key, Shift);
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end;
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{$ENDIF VisualCLX}
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end.
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