diff options
Diffstat (limited to 'dbaccess/source/ui/querydesign/TableWindowListBox.cxx')
| -rw-r--r-- | dbaccess/source/ui/querydesign/TableWindowListBox.cxx | 102 |
1 files changed, 72 insertions, 30 deletions
diff --git a/dbaccess/source/ui/querydesign/TableWindowListBox.cxx b/dbaccess/source/ui/querydesign/TableWindowListBox.cxx index a923a4fab622..d7b50d7c4010 100644 --- a/dbaccess/source/ui/querydesign/TableWindowListBox.cxx +++ b/dbaccess/source/ui/querydesign/TableWindowListBox.cxx @@ -2,9 +2,9 @@ * * $RCSfile: TableWindowListBox.cxx,v $ * - * $Revision: 1.26 $ + * $Revision: 1.27 $ * - * last change: $Author: oj $ $Date: 2002-06-21 07:09:34 $ + * last change: $Author: hr $ $Date: 2003-03-19 17:52:59 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -115,10 +115,10 @@ OTableWindowListBox::OTableWindowListBox( OTableWindow* pParent, const String& r ,m_nDropEvent(0) { DBG_CTOR(OTableWindowListBox,NULL); + m_aScrollTimer.SetTimeout( SCROLLING_TIMESPAN ); SetDoubleClickHdl( LINK(this, OTableWindowListBox, DoubleClickHdl) ); - m_aScrollHelper.setUpScrollMethod( LINK(this, OTableWindowListBox, ScrollUpHdl) ); - m_aScrollHelper.setDownScrollMethod( LINK(this, OTableWindowListBox, ScrollDownHdl) ); + SetSelectionMode(SINGLE_SELECTION); SetHighlightRange( ); } @@ -138,7 +138,8 @@ OTableWindowListBox::~OTableWindowListBox() { if (m_nDropEvent) Application::RemoveUserEvent(m_nDropEvent); - + if( m_aScrollTimer.IsActive() ) + m_aScrollTimer.Stop(); m_pTabWin = NULL; DBG_DTOR(OTableWindowListBox,NULL); } @@ -229,30 +230,40 @@ long OTableWindowListBox::PreNotify(NotifyEvent& rNEvt) return SvTreeListBox::PreNotify(rNEvt); return 1L; } -// ----------------------------------------------------------------------------- -void scrollWindow(OTableWindowListBox* _pListBox, const Point& _rPos,sal_Bool _bUp) + +//------------------------------------------------------------------------------ +IMPL_LINK( OTableWindowListBox, ScrollUpHdl, SvTreeListBox*, pBox ) { - SvLBoxEntry* pEntry = _pListBox->GetEntry( _rPos ); + SvLBoxEntry* pEntry = GetEntry( m_aMousePos ); + if( !pEntry ) + return 0; - if( pEntry && pEntry != _pListBox->Last() ) + if( pEntry != Last() ) { - _pListBox->ScrollOutputArea( _bUp ? -1 : 1 ); - pEntry = _pListBox->GetEntry( _rPos ); - _pListBox->Select( pEntry, TRUE ); + ScrollOutputArea( -1 ); + pEntry = GetEntry( m_aMousePos ); + Select( pEntry, TRUE ); +// m_aScrollTimer.Start(); } -} -//------------------------------------------------------------------------------ -IMPL_LINK( OTableWindowListBox, ScrollUpHdl, SvTreeListBox*, EMPTY_ARG ) -{ - scrollWindow(this,m_aMousePos,sal_True); return 0; } //------------------------------------------------------------------------------ -IMPL_LINK( OTableWindowListBox, ScrollDownHdl, SvTreeListBox*, EMPTY_ARG ) +IMPL_LINK( OTableWindowListBox, ScrollDownHdl, SvTreeListBox*, pBox ) { - scrollWindow(this,m_aMousePos,sal_False); + SvLBoxEntry* pEntry = GetEntry( m_aMousePos ); + if( !pEntry ) + return 0; + + if( pEntry != Last() ) + { + ScrollOutputArea( 1 ); + pEntry = GetEntry( m_aMousePos ); + Select( pEntry, TRUE ); +// m_aScrollTimer.Start(); + } + return 0; } @@ -285,6 +296,7 @@ sal_Int8 OTableWindowListBox::AcceptDrop( const AcceptDropEvent& _rEvt ) && OJoinExchObj::isFormatAvailable(GetDataFlavorExVector(),SOT_FORMATSTR_ID_SBA_JOIN) ) { // don't drop into the window if it's the drag source itself + // remove the selection if the dragging operation is leaving the window if (_rEvt.mbLeaving) SelectAll(FALSE); @@ -292,19 +304,49 @@ sal_Int8 OTableWindowListBox::AcceptDrop( const AcceptDropEvent& _rEvt ) { // hit test m_aMousePos = _rEvt.maPosPixel; + Size aOutputSize = GetOutputSizePixel(); SvLBoxEntry* pEntry = GetEntry( m_aMousePos ); - if( pEntry ) + if( !pEntry ) + return DND_ACTION_NONE; + + // Scrolling Areas + Rectangle aBottomScrollArea( Point(0, aOutputSize.Height()-LISTBOX_SCROLLING_AREA), + Size(aOutputSize.Width(), LISTBOX_SCROLLING_AREA) ); + Rectangle aTopScrollArea( Point(0,0), Size(aOutputSize.Width(), LISTBOX_SCROLLING_AREA) ); + + // Wenn Zeiger auf der oberen ScrollingArea steht, nach oben scrollen + if( aBottomScrollArea.IsInside(m_aMousePos) ) + { + if( !m_aScrollTimer.IsActive() ) + { + m_aScrollTimer.SetTimeoutHdl( LINK(this, OTableWindowListBox, ScrollUpHdl) ); + ScrollUpHdl( this ); + } + } + + // Wenn Zeiger auf der oberen ScrollingArea steht, nach unten scrollen + else if( aTopScrollArea.IsInside(m_aMousePos) ) { - m_aScrollHelper.scroll(m_aMousePos,GetOutputSizePixel()); - // Beim Drag automatisch den richtigen Eintrag selektieren - if ((FirstSelected() != pEntry) || (FirstSelected() && NextSelected(FirstSelected()))) - SelectAll(FALSE); - Select(pEntry, TRUE); - - // Auf den ersten Eintrag (*) kann nicht gedroppt werden - if(!( m_pTabWin->GetData()->IsShowAll() && (pEntry==First()) )) - nDND_Action = DND_ACTION_LINK; + if( !m_aScrollTimer.IsActive() ) + { + m_aScrollTimer.SetTimeoutHdl( LINK(this, OTableWindowListBox, ScrollDownHdl) ); + ScrollDownHdl( this ); + } + } + else + { + if( m_aScrollTimer.IsActive() ) + m_aScrollTimer.Stop(); } + + // Beim Drag automatisch den richtigen Eintrag selektieren + if ((FirstSelected() != pEntry) || (FirstSelected() && NextSelected(FirstSelected()))) + SelectAll(FALSE); + Select(pEntry, TRUE); + + // Auf den ersten Eintrag (*) kann nicht gedroppt werden + if(!( m_pTabWin->GetData()->IsShowAll() && (pEntry==First()) )) + nDND_Action = DND_ACTION_LINK; } } return nDND_Action; @@ -320,7 +362,7 @@ IMPL_LINK( OTableWindowListBox, DropHdl, void *, EMPTY_ARG) try { OJoinTableView* pCont = m_pTabWin->getTableView(); - OSL_ENSURE(pCont,"No OJoinTableView!"); + OSL_ENSURE(pCont,"No QueryTableView!"); pCont->AddConnection(m_aDropInfo.aSource, m_aDropInfo.aDest); } catch(const SQLException& e) |