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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: marktree.hxx,v $
*
* $Revision: 1.8 $
*
* last change: $Author: rt $ $Date: 2005-09-08 15:58:52 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _DBAUI_MARKTREE_HXX_
#define _DBAUI_MARKTREE_HXX_
#ifndef DBAUI_DBTREELISTBOX_HXX
#include "dbtreelistbox.hxx"
#endif
//.........................................................................
namespace dbaui
{
//.........................................................................
//========================================================================
//= OMarkableTreeListBox
//========================================================================
/** a tree list box where all entries can be marked (with a checkbox) and
unmarked. In addition, inner nodes know a third state which applies
if some, but not all of their descendants are marked.
*/
class OMarkableTreeListBox : public DBTreeListBox
{
SvLBoxButtonData* m_pCheckButton;
Link m_aCheckButtonHandler;
public:
OMarkableTreeListBox( Window* pParent
,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB
, WinBits nWinStyle=0 );
OMarkableTreeListBox( Window* pParent
,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB
, const ResId& rResId );
~OMarkableTreeListBox();
virtual void KeyInput( const KeyEvent& rKEvt );
virtual void CheckButtonHdl();
void CheckButtons(); // make the button states consistent (bottom-up)
/// the handler given is called whenever the check state of one or more items changed
void SetCheckHandler(const Link& _rHdl) { m_aCheckButtonHandler = _rHdl; }
protected:
virtual void Paint(const Rectangle& _rRect);
virtual void checkedButton_noBroadcast(SvLBoxEntry* _pEntry);
SvButtonState implDetermineState(SvLBoxEntry* _pEntry);
// determines the check state of the given entry, by analyzing the states of all descendants
private:
void InitButtonData();
};
//.........................................................................
} // namespace dbaui
//.........................................................................
#endif // _DBAUI_MARKTREE_HXX_
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