AOO410/main/dbaccess/source/ui/querydesign/TableWindow.cxx

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 * 
 * 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.
 * 
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef DBAUI_TABLEWINDOW_HXX
#include "TableWindow.hxx"
#endif
#ifndef DBAUI_TABLEWINDOWLISTBOX_HXX
#include "TableWindowListBox.hxx"
#endif
#ifndef DBAUI_QUERYTABLEVIEW_HXX
#include "QueryTableView.hxx"
#endif
#ifndef DBAUI_QUERYDESIGNVIEW_HXX
#include "QueryDesignView.hxx"
#endif
#ifndef DBAUI_TABLEWINDOWDATA_HXX
#include "TableWindowData.hxx"
#endif
#ifndef DBACCESS_IMAGEPROVIDER_HXX
#include "imageprovider.hxx"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef TOOLS_DIAGNOSE_EX_H
#include <tools/diagnose_ex.h>
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif
#ifndef _SV_WALL_HXX
#include <vcl/wall.hxx>
#endif

#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include "querycontroller.hxx"
#include "dbu_qry.hrc"
#include "dbustrings.hrc"
#include "Query.hrc"
#include <comphelper/extract.hxx>
#include "UITools.hxx"
#include "TableWindowAccess.hxx"
#include "browserids.hxx"
#include <connectivity/dbtools.hxx>


using namespace dbaui;
using namespace ::utl;
using namespace ::com::sun::star;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::accessibility;

#define TABWIN_SIZING_AREA		4
#define LISTBOX_SCROLLING_AREA	6
#define SCROLLING_TIMESPAN		500

#define TABWIN_WIDTH_MIN	90
#define TABWIN_HEIGHT_MIN	80

//========================================================================
// class OTableWindow
//========================================================================
DBG_NAME(OTableWindow)
//------------------------------------------------------------------------------
OTableWindow::OTableWindow( Window* pParent, const TTableWindowData::value_type& pTabWinData )
		  : ::comphelper::OContainerListener(m_aMutex)
          ,Window( pParent, WB_3DLOOK|WB_MOVEABLE )
          ,m_aTypeImage( this )
		  ,m_aTitle( this )
		  ,m_pListBox(NULL)
		  ,m_pAccessible(NULL)
          ,m_pData( pTabWinData )
		  ,m_nMoveCount(0)
		  ,m_nMoveIncrement(1)
          ,m_nSizingFlags( SIZING_NONE )
		  ,m_bActive( sal_False )
{
	DBG_CTOR(OTableWindow,NULL);

    // Position und Groesse bestimmen
	if( GetData()->HasPosition() )
		SetPosPixel( GetData()->GetPosition() );

	if( GetData()->HasSize() )
		SetSizePixel( GetData()->GetSize() );

	// Hintergrund setzen
	const StyleSettings&  aSystemStyle = Application::GetSettings().GetStyleSettings();
	SetBackground(Wallpaper(aSystemStyle.GetFaceColor()));
	// und Textfarbe (obwohl ich eigentlich keinen Text habe, aber wer weiss, was
	// abgeleitete Klassen machen)
	SetTextColor(aSystemStyle.GetButtonTextColor());

	EnableClipSiblings();
}

//------------------------------------------------------------------------------
OTableWindow::~OTableWindow()
{
	DBG_DTOR(OTableWindow,NULL);

	if (m_pListBox)
	{
		OSL_ENSURE(m_pListBox->GetEntryCount()==0,"Forgot to call EmptyListbox()!");
		::std::auto_ptr<Window> aTemp(m_pListBox);
		m_pListBox = NULL;
	} // if (m_pListBox)
    if ( m_pContainerListener.is() )
        m_pContainerListener->dispose();
    
	m_pAccessible = NULL;
}
// -----------------------------------------------------------------------------
const OJoinTableView* OTableWindow::getTableView() const
{
	OSL_ENSURE(static_cast<OJoinTableView*>(GetParent()),"No OJoinTableView!");
	return static_cast<OJoinTableView*>(GetParent());
}
// -----------------------------------------------------------------------------
OJoinTableView* OTableWindow::getTableView()
{
	OSL_ENSURE(static_cast<OJoinTableView*>(GetParent()),"No OJoinTableView!");
	return static_cast<OJoinTableView*>(GetParent());
}
// -----------------------------------------------------------------------------
OJoinDesignView* OTableWindow::getDesignView()
{
	OSL_ENSURE(static_cast<OJoinDesignView*>(GetParent()->GetParent()->GetParent()),"No OJoinDesignView!");
	return static_cast<OJoinDesignView*>(GetParent()->GetParent()->GetParent());
}
//------------------------------------------------------------------------------
void OTableWindow::SetPosPixel( const Point& rNewPos )
{
	Point aNewPosData = rNewPos + getTableView()->GetScrollOffset();
	GetData()->SetPosition( aNewPosData );
	Window::SetPosPixel( rNewPos );
}

//------------------------------------------------------------------------------
void OTableWindow::SetSizePixel( const Size& rNewSize )
{
	Size aOutSize(rNewSize);
	if( aOutSize.Width() < TABWIN_WIDTH_MIN )
		aOutSize.Width() = TABWIN_WIDTH_MIN;
	if( aOutSize.Height() < TABWIN_HEIGHT_MIN )
		aOutSize.Height() = TABWIN_HEIGHT_MIN;

	GetData()->SetSize( aOutSize );
	Window::SetSizePixel( aOutSize );
}
//------------------------------------------------------------------------------
void OTableWindow::SetPosSizePixel( const Point& rNewPos, const Size& rNewSize )
{
	SetPosPixel( rNewPos );
	SetSizePixel( rNewSize );
}
//------------------------------------------------------------------------------
OTableWindowListBox* OTableWindow::CreateListBox()
{
	return new OTableWindowListBox(this);
}

//------------------------------------------------------------------------------
sal_Bool OTableWindow::FillListBox()
{
    m_pListBox->Clear();
    if ( !m_pContainerListener.is() )
    {
        Reference< XContainer> xContainer(m_pData->getColumns(),UNO_QUERY);
        if ( xContainer.is() )
            m_pContainerListener = new ::comphelper::OContainerListenerAdapter(this,xContainer);
    }
	// mark all primary keys with special image
    ModuleRes TmpRes(isHiContrast(m_pListBox) ? IMG_JOINS_H : IMG_JOINS);
	ImageList aImageList(TmpRes);
	Image aPrimKeyImage = aImageList.GetImage(IMG_PRIMARY_KEY);

	if (GetData()->IsShowAll())
	{
		SvLBoxEntry* pEntry = m_pListBox->InsertEntry( ::rtl::OUString::createFromAscii("*") );
		pEntry->SetUserData( createUserData(NULL,false) );
	}

	Reference<XNameAccess> xPKeyColumns;
	try
	{
        xPKeyColumns = dbtools::getPrimaryKeyColumns_throw(m_pData->getTable());
	}
	catch(Exception&)
	{
		OSL_ENSURE(0,"Exception occured!");
	}
	try
	{
        Reference< XNameAccess > xColumns = m_pData->getColumns();
		if( xColumns.is() )
		{
			Sequence< ::rtl::OUString> aColumns = xColumns->getElementNames();
			const ::rtl::OUString* pIter = aColumns.getConstArray();
			const ::rtl::OUString* pEnd = pIter + aColumns.getLength();

			SvLBoxEntry* pEntry = NULL;
			for (; pIter != pEnd; ++pIter)
			{
				bool bPrimaryKeyColumn = xPKeyColumns.is() && xPKeyColumns->hasByName( *pIter );
				// is this column in the primary key
				if ( bPrimaryKeyColumn )
					pEntry = m_pListBox->InsertEntry(*pIter, aPrimKeyImage, aPrimKeyImage);
				else
					pEntry = m_pListBox->InsertEntry(*pIter);

                Reference<XPropertySet> xColumn(xColumns->getByName(*pIter),UNO_QUERY);
				if ( xColumn.is() )
					pEntry->SetUserData( createUserData(xColumn,bPrimaryKeyColumn) );
			}
		}
	}
	catch(Exception&)
	{
		OSL_ENSURE(0,"Exception occured!");
	}

	return sal_True;
}
// -----------------------------------------------------------------------------
void* OTableWindow::createUserData(const Reference< XPropertySet>& /*_xColumn*/,bool /*_bPrimaryKey*/)
{
	return NULL;
}
// -----------------------------------------------------------------------------
void OTableWindow::deleteUserData(void*& _pUserData)
{
	OSL_ENSURE(!_pUserData,"INVALID call. Need to delete the userclass!");
	_pUserData = NULL;
}
//------------------------------------------------------------------------------
void OTableWindow::clearListBox()
{
	if ( m_pListBox )
	{
		SvLBoxEntry* pEntry = m_pListBox->First();

		while(pEntry)
		{
			void* pUserData = pEntry->GetUserData();
			deleteUserData(pUserData);
			SvLBoxEntry* pNextEntry = m_pListBox->Next(pEntry);
			m_pListBox->GetModel()->Remove(pEntry);
			pEntry = pNextEntry;
		}
	}
}

//------------------------------------------------------------------------------
void OTableWindow::impl_updateImage()
{
    ImageProvider aImageProvider( getDesignView()->getController().getConnection() );

    Image aImage, aImageHC;
    aImageProvider.getImages( GetComposedName(), m_pData->isQuery() ? DatabaseObject::QUERY : DatabaseObject::TABLE, aImage, aImageHC );

    if ( !aImage || !aImageHC )
    {
        OSL_ENSURE( false, "OTableWindow::impl_updateImage: no images!" );
        return;
    }

    m_aTypeImage.SetModeImage( aImage, BMP_COLOR_NORMAL );
    m_aTypeImage.SetModeImage( aImageHC, BMP_COLOR_HIGHCONTRAST );
    m_aTypeImage.Show();
}

//------------------------------------------------------------------------------
sal_Bool OTableWindow::Init()
{
	// create list box if necessary
	if ( !m_pListBox )
	{
		m_pListBox = CreateListBox();
		DBG_ASSERT( m_pListBox != NULL, "OTableWindow::Init() : CreateListBox hat NULL geliefert !" );
		m_pListBox->SetSelectionMode( MULTIPLE_SELECTION );
	}

	// Titel setzen
	m_aTitle.SetText( m_pData->GetWinName() );
	m_aTitle.Show();

	m_pListBox->Show();

	// die Felder in die ListBox eintragen
	clearListBox();
    sal_Bool bSuccess = FillListBox();
	if ( bSuccess )
		m_pListBox->SelectAll( sal_False );

    impl_updateImage();

	return bSuccess;
}
//------------------------------------------------------------------------------
void OTableWindow::DataChanged(const DataChangedEvent& rDCEvt)
{
	if (rDCEvt.GetType() == DATACHANGED_SETTINGS)
	{
		// nehmen wir den worst-case an : die Farben haben sich geaendert, also
		// mich anpassen
		const StyleSettings&  aSystemStyle = Application::GetSettings().GetStyleSettings();
		SetBackground(Wallpaper(Color(aSystemStyle.GetFaceColor())));
		SetTextColor(aSystemStyle.GetButtonTextColor());
	}
}
//------------------------------------------------------------------------------
void OTableWindow::Paint( const Rectangle& rRect )
{
	Rectangle aRect( Point(0,0), GetOutputSizePixel() );
	Window::Paint( rRect );
	Draw3DBorder( aRect );
}

//------------------------------------------------------------------------------
void OTableWindow::Draw3DBorder(const Rectangle& rRect)
{
	// die Style-Settings des Systems fuer meine Farben
	const StyleSettings& aSystemStyle = Application::GetSettings().GetStyleSettings();

	// Schwarze Linie unten und rechts
	SetLineColor(aSystemStyle.GetDarkShadowColor());
	DrawLine( rRect.BottomLeft(), rRect.BottomRight() );
	DrawLine( rRect.BottomRight(), rRect.TopRight() );

	// Dunkelgraue Linie ueber der schwarzen
	SetLineColor(aSystemStyle.GetShadowColor());
	Point aEHvector(1,1);
	DrawLine( rRect.BottomLeft()+Point(1,-1), rRect.BottomRight() - aEHvector );
	DrawLine( rRect.BottomRight() - aEHvector, rRect.TopRight()+Point(-1,1) );

	// Hellgraue Linie links und oben
	SetLineColor(aSystemStyle.GetLightColor());
	DrawLine( rRect.BottomLeft()+Point(1,-2), rRect.TopLeft() + aEHvector );
	DrawLine( rRect.TopLeft() + aEHvector, rRect.TopRight()+Point(-2,1) );
}
// -----------------------------------------------------------------------------
Rectangle OTableWindow::getSizingRect(const Point& _rPos,const Size& _rOutputSize) const
{
	Rectangle aSizingRect = Rectangle( GetPosPixel(), GetSizePixel() );
	sal_uInt16 nSizingFlags = GetSizingFlags();

	if( nSizingFlags & SIZING_TOP )
	{
		if( _rPos.Y() < 0 )
			aSizingRect.Top() = 0;
		else
			aSizingRect.Top() = _rPos.Y();
	}

	if( nSizingFlags & SIZING_BOTTOM )
	{
		if( _rPos.Y() > _rOutputSize.Height() )
			aSizingRect.Bottom() = _rOutputSize.Height();
		else
			aSizingRect.Bottom() = _rPos.Y();
	}


	if( nSizingFlags & SIZING_RIGHT )
	{
		if( _rPos.X() > _rOutputSize.Width() )
			aSizingRect.Right() = _rOutputSize.Width();
		else
			aSizingRect.Right() = _rPos.X();
	}

	if( nSizingFlags & SIZING_LEFT )
	{
		if( _rPos.X() < 0 )
			aSizingRect.Left() = 0;
		else
			aSizingRect.Left() = _rPos.X();
	}
	return aSizingRect;
}
// -----------------------------------------------------------------------------
void OTableWindow::setSizingFlag(const Point& _rPos)
{
	Size	aOutSize = GetOutputSizePixel();
	//////////////////////////////////////////////////////////////////////
	// Flags anpassen, wenn Mauszeiger in sizingArea
	m_nSizingFlags = SIZING_NONE;

	if( _rPos.X() < TABWIN_SIZING_AREA )
		m_nSizingFlags |= SIZING_LEFT;

	if( _rPos.Y() < TABWIN_SIZING_AREA )
		m_nSizingFlags |= SIZING_TOP;

	if( _rPos.X() > aOutSize.Width()-TABWIN_SIZING_AREA )
		m_nSizingFlags |= SIZING_RIGHT;

	if( _rPos.Y() > aOutSize.Height()-TABWIN_SIZING_AREA )
		m_nSizingFlags |= SIZING_BOTTOM;
}
//------------------------------------------------------------------------------
void OTableWindow::MouseMove( const MouseEvent& rEvt )
{
	Window::MouseMove(rEvt);

	OJoinTableView* pCont = getTableView();
	if (pCont->getDesignView()->getController().isReadOnly())
		return;

	Point	aPos = rEvt.GetPosPixel();
	setSizingFlag(aPos);
	Pointer	aPointer;


	//////////////////////////////////////////////////////////////////////
	// Mauszeiger anpassen, wenn Mauszeiger in sizingArea
	switch( m_nSizingFlags )
	{
	case SIZING_TOP:
	case SIZING_BOTTOM:
		aPointer = Pointer( POINTER_SSIZE );
		break;

	case SIZING_LEFT:
	case SIZING_RIGHT:
		aPointer = Pointer( POINTER_ESIZE );
		break;

	case SIZING_LEFT+SIZING_TOP:
	case SIZING_RIGHT+SIZING_BOTTOM:
		aPointer = Pointer( POINTER_SESIZE );
		break;

	case SIZING_RIGHT+SIZING_TOP:
	case SIZING_LEFT+SIZING_BOTTOM:
		aPointer = Pointer( POINTER_NESIZE );
		break;
	}

	SetPointer( aPointer );
}

//------------------------------------------------------------------------------
void OTableWindow::MouseButtonDown( const MouseEvent& rEvt )
{
	//////////////////////////////////////////////////////////////////////
	// Wenn sizing, dann bekommt Parent die Nachricht,
	// dass jetzt die Fenstergroesse seines Childs veraendert wird
	if( m_nSizingFlags )
		getTableView()->BeginChildSizing( this, GetPointer() );

	Window::MouseButtonDown( rEvt );
}



//------------------------------------------------------------------------------
void OTableWindow::Resize()
{
	//////////////////////////////////////////////////////////////////////
	// Das Fenster darf nicht verschwinden, deshalb min. Groesse setzen
	Size	aOutSize = GetOutputSizePixel();
	aOutSize = Size(CalcZoom(aOutSize.Width()),CalcZoom(aOutSize.Height()));

	long nTitleHeight = CalcZoom( GetTextHeight() )+ CalcZoom( 4 );

	//////////////////////////////////////////////////////////////////////
	// Titel und ListBox anpassen
	long n5Pos = CalcZoom(5);
    long nPositionX = n5Pos;
    long nPositionY = n5Pos;

    // position the image which indicates the type
    m_aTypeImage.SetPosPixel( Point( nPositionX, nPositionY ) );
    Size aImageSize( m_aTypeImage.GetImage().GetSizePixel() );
    m_aTypeImage.SetSizePixel( aImageSize );

    if ( nTitleHeight < aImageSize.Height() )
        nTitleHeight = aImageSize.Height();

    nPositionX += aImageSize.Width() + CalcZoom( 2 );
	m_aTitle.SetPosSizePixel( Point( nPositionX, nPositionY ), Size( aOutSize.Width() - nPositionX - n5Pos, nTitleHeight ) );

    long nTitleToList = CalcZoom( 3 );

	m_pListBox->SetPosSizePixel(
        Point( n5Pos, nPositionY + nTitleHeight + nTitleToList ),
        Size( aOutSize.Width() - 2 * n5Pos, aOutSize.Height() - ( nPositionY + nTitleHeight + nTitleToList ) - n5Pos )
    );

    Window::Invalidate();
}

//------------------------------------------------------------------------------
void OTableWindow::SetBoldTitle( sal_Bool bBold )
{
	Font aFont = m_aTitle.GetFont();
	aFont.SetWeight( bBold?WEIGHT_BOLD:WEIGHT_NORMAL );
	m_aTitle.SetFont( aFont );
	m_aTitle.Invalidate();
}

//------------------------------------------------------------------------------
void OTableWindow::GetFocus()
{
	Window::GetFocus();
	// we have to forward the focus to our listbox to enable keystokes
	if(m_pListBox)
		m_pListBox->GrabFocus();
}
// -----------------------------------------------------------------------------
void OTableWindow::setActive(sal_Bool _bActive)
{
	SetBoldTitle( _bActive );
	m_bActive = _bActive;
	if (!_bActive && m_pListBox && m_pListBox->GetSelectionCount() != 0)
		m_pListBox->SelectAll(sal_False);
}

//------------------------------------------------------------------------------
void OTableWindow::Remove()
{
	//////////////////////////////////////////////////////////////////
	// Fenster loeschen
	OJoinTableView* pTabWinCont = getTableView();
	pTabWinCont->RemoveTabWin( this );
	pTabWinCont->Invalidate();
}
//------------------------------------------------------------------------------
sal_Bool OTableWindow::HandleKeyInput( const KeyEvent& rEvt )
{
	const KeyCode& rCode = rEvt.GetKeyCode();
	sal_uInt16 nCode = rCode.GetCode();
	sal_Bool   bShift = rCode.IsShift();
	sal_Bool   bCtrl = rCode.IsMod1();

	sal_Bool bHandle = sal_False;

	if( !bCtrl && !bShift && (nCode==KEY_DELETE) )
	{
		Remove();
		bHandle = sal_True;
	}
	return bHandle;
}

//------------------------------------------------------------------------------
sal_Bool OTableWindow::ExistsAConn() const
{
	return getTableView()->ExistsAConn(this);
}
//------------------------------------------------------------------------------
void OTableWindow::EnumValidFields(::std::vector< ::rtl::OUString>& arrstrFields)
{
	arrstrFields.clear();
	// diese Default-Implementierung zaehlt einfach alles auf, was es in der ListBox gibt ... fuer anderes Verhalten ueberschreiben
	if ( m_pListBox )
	{
		arrstrFields.reserve(m_pListBox->GetEntryCount());
		SvLBoxEntry* pEntryLoop = m_pListBox->First();
		while (pEntryLoop)
		{
			arrstrFields.push_back(m_pListBox->GetEntryText(pEntryLoop));
			pEntryLoop = m_pListBox->Next(pEntryLoop);
		}
	}
}
// -----------------------------------------------------------------------------
void OTableWindow::StateChanged( StateChangedType nType )
{
	Window::StateChanged( nType );

	if ( nType == STATE_CHANGE_ZOOM )
	{
		const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();

		Font aFont = rStyleSettings.GetGroupFont();
		if ( IsControlFont() )
			aFont.Merge( GetControlFont() );
		SetZoomedPointFont( aFont );

		m_aTitle.SetZoom(GetZoom());
		m_pListBox->SetZoom(GetZoom());
		Resize();
		Invalidate();
	}
}
// -----------------------------------------------------------------------------
Reference< XAccessible > OTableWindow::CreateAccessible()
{
	OTableWindowAccess* pAccessible = new OTableWindowAccess(this);
	m_pAccessible = pAccessible;
	return pAccessible;
}
// -----------------------------------------------------------------------------
void OTableWindow::Command(const CommandEvent& rEvt)
{
	switch (rEvt.GetCommand())
	{
		case COMMAND_CONTEXTMENU:
		{
			OJoinController& rController = getDesignView()->getController();
			if(!rController.isReadOnly() && rController.isConnected())
			{
				Point ptWhere;
				if ( rEvt.IsMouseEvent() )
					ptWhere = rEvt.GetMousePosPixel();
				else
				{
					SvLBoxEntry* pCurrent = m_pListBox->GetCurEntry();
					if ( pCurrent )
						ptWhere = m_pListBox->GetEntryPosition(pCurrent);
					else
						ptWhere = m_aTitle.GetPosPixel();
				}

				PopupMenu aContextMenu(ModuleRes(RID_MENU_JOINVIEW_TABLE));
				switch (aContextMenu.Execute(this, ptWhere))
				{
					case SID_DELETE:
						Remove();
						break;
				}
			}
			break;
		}
		default:
			Window::Command(rEvt);
	}
}
// -----------------------------------------------------------------------------
long OTableWindow::PreNotify(NotifyEvent& rNEvt)
{
	sal_Bool bHandled = sal_False;
	switch (rNEvt.GetType())
	{
		case EVENT_KEYINPUT:
		{
			if ( getDesignView()->getController().isReadOnly() )
				break;

			const KeyEvent* pKeyEvent =	rNEvt.GetKeyEvent();
			const KeyCode& rCode = pKeyEvent->GetKeyCode();
			if ( rCode.IsMod1() )
			{
				Point aStartPoint = GetPosPixel();
				if ( rCode.IsShift() )
				{
					aStartPoint.X() = GetSizePixel().Width();
					aStartPoint.Y() = GetSizePixel().Height();
				}

				switch( rCode.GetCode() )
				{
					case KEY_DOWN:
						bHandled = sal_True;
						aStartPoint.Y() += m_nMoveIncrement;
						break;
					case KEY_UP:
						bHandled = sal_True;
						aStartPoint.Y() += -m_nMoveIncrement;
						break;
					case KEY_LEFT:
						bHandled = sal_True;
						aStartPoint.X() += -m_nMoveIncrement;
						break;
					case KEY_RIGHT:
						bHandled = sal_True;
						aStartPoint.X()  += m_nMoveIncrement;
						break;
				}
				if ( bHandled )
				{
					if ( rCode.IsShift() )
					{
						OJoinTableView* pView = getTableView();
						Point ptOld = GetPosPixel();
						Size aSize = pView->getRealOutputSize();
						Size aNewSize(aStartPoint.X(),aStartPoint.Y());
						if (   ((ptOld.X() + aNewSize.Width())  <= aSize.Width())
							&& ((ptOld.Y() + aNewSize.Height()) <= aSize.Height()) )
						{
							if ( aNewSize.Width() < TABWIN_WIDTH_MIN )
								aNewSize.Width() = TABWIN_WIDTH_MIN;
							if ( aNewSize.Height() < TABWIN_HEIGHT_MIN )
								aNewSize.Height() = TABWIN_HEIGHT_MIN;

							Size szOld = GetSizePixel();

							aNewSize = Size(pView->CalcZoom(aNewSize.Width()),pView->CalcZoom(aNewSize.Height()));
							SetPosSizePixel( ptOld, aNewSize );
							pView->TabWinSized(this, ptOld, szOld);
							Invalidate( INVALIDATE_NOCHILDREN );
						}
					}
					else
					{
						// remember how often the user moved our window
						++m_nMoveCount;
						if( m_nMoveCount == 5 )
							m_nMoveIncrement = 10;
						else if( m_nMoveCount > 15 )
							m_nMoveCount = m_nMoveIncrement = 20;

						Point aOldDataPoint = GetData()->GetPosition();
						Point aNewDataPoint = aStartPoint + getTableView()->GetScrollOffset();
						if ( aNewDataPoint.X() > -1 && aNewDataPoint.Y() > -1 )
						{
							OJoinTableView* pView = getTableView();
							if ( pView->isMovementAllowed(aNewDataPoint, GetData()->GetSize()) )
							{
								SetPosPixel(aStartPoint);

								// aNewDataPoint can not be used here because SetPosPixel reset it
								pView->EnsureVisible(GetData()->GetPosition(), GetData()->GetSize());
								pView->TabWinMoved(this,aOldDataPoint);
								Invalidate(INVALIDATE_NOCHILDREN);
								getDesignView()->getController().setModified( sal_True );
							}
							else
							{
								m_nMoveCount		= 0; // reset our movement count
								m_nMoveIncrement	= 1;
							}
						}
						else
						{
							m_nMoveCount		= 0; // reset our movement count
							m_nMoveIncrement	= 1;
						}
					}
					resetSizingFlag();
				}
				else
				{
					m_nMoveCount		= 0; // reset our movement count
					m_nMoveIncrement	= 1;
				}
			}
			else
			{
				m_nMoveCount		= 0; // reset our movement count
				m_nMoveIncrement	= 1;
			}
		}
			break;
		case EVENT_KEYUP:
		{
			const KeyEvent* pKeyEvent =	rNEvt.GetKeyEvent();
			const KeyCode& rCode = pKeyEvent->GetKeyCode();
			sal_uInt16 nKeyCode = rCode.GetCode();
			if ( rCode.IsMod2() && nKeyCode != KEY_UP && nKeyCode != KEY_DOWN && nKeyCode != KEY_LEFT && nKeyCode != KEY_RIGHT )
			{
				m_nMoveCount		= 0; // reset our movement count
				m_nMoveIncrement	= 1;
			}
		}
			break;
	}
	if (!bHandled)
		return Window::PreNotify(rNEvt);
	return 1L;
}
// -----------------------------------------------------------------------------
String OTableWindow::getTitle() const
{
	return m_aTitle.GetText();
}
// -----------------------------------------------------------------------------
void OTableWindow::_elementInserted( const container::ContainerEvent& /*_rEvent*/ )  throw(::com::sun::star::uno::RuntimeException)
{
    FillListBox();
}
// -----------------------------------------------------------------------------
void OTableWindow::_elementRemoved( const container::ContainerEvent& /*_rEvent*/ ) throw(::com::sun::star::uno::RuntimeException)
{
    FillListBox();
}
// -----------------------------------------------------------------------------
void OTableWindow::_elementReplaced( const container::ContainerEvent& /*_rEvent*/ ) throw(::com::sun::star::uno::RuntimeException)
{
    FillListBox();
}
// -----------------------------------------------------------------------------