AOO410/main/vcl/inc/vcl/menubtn.hxx

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



#ifndef _SV_MENUBTN_HXX
#define _SV_MENUBTN_HXX

#include <vcl/sv.h>
#include <vcl/dllapi.h>
#include <vcl/button.hxx>

class Timer;
class PopupMenu;

// --------------------
// - MenuButton-Types -
// --------------------

#define MENUBUTTON_MENUMODE_TIMED		((sal_uInt16)0x0001)

// --------------
// - MenuButton -
// --------------

class VCL_DLLPUBLIC MenuButton : public PushButton
{
private:
	Rectangle		maFocusRect;
	Timer*			mpMenuTimer;
	PopupMenu*		mpOwnMenu;
	PopupMenu*		mpMenu;
	sal_uInt16			mnCurItemId;
	sal_uInt16			mnMenuMode;
	Link			maActivateHdl;
	Link			maSelectHdl;

	SAL_DLLPRIVATE void    ImplInitMenuButtonData();
	SAL_DLLPRIVATE void    ImplExecuteMenu();
	DECL_DLLPRIVATE_LINK(  ImplMenuTimeoutHdl, Timer* );

    // Copy assignment is forbidden and not implemented.
	SAL_DLLPRIVATE         MenuButton( const MenuButton & );
	SAL_DLLPRIVATE         MenuButton& operator=( const MenuButton & );

protected:
    using Window::ImplInit;
	SAL_DLLPRIVATE void    ImplInit( Window* pParent, WinBits nStyle );
	SAL_DLLPRIVATE void    ImplLoadRes( const ResId& rResId );

public:
	explicit		MenuButton( Window* pParent, WinBits nStyle = 0 );
	explicit		MenuButton( Window* pParent, const ResId& );
	virtual			~MenuButton();

	virtual void	MouseButtonDown( const MouseEvent& rMEvt );
	virtual void	KeyInput( const KeyEvent& rKEvt );

	virtual void	Activate();
	virtual void	Select();

	void			SetMenuMode( sal_uInt16 nMode );
	sal_uInt16			GetMenuMode() const { return mnMenuMode; }

	void			SetPopupMenu( PopupMenu* pNewMenu );
	PopupMenu*		GetPopupMenu() const { return mpMenu; }

	sal_uInt16			GetCurItemId() const { return mnCurItemId; }

	void			SetActivateHdl( const Link& rLink ) { maActivateHdl = rLink; }
	const Link& 	GetActivateHdl() const				{ return maActivateHdl; }
	void			SetSelectHdl( const Link& rLink )	{ maSelectHdl = rLink; }
	const Link& 	GetSelectHdl() const				{ return maSelectHdl; }
};

#endif	// _SV_MENUBTN_HXX