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insert was not correctly implemented

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29347 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor 2004-09-25 16:24:17 +00:00
parent 1631916e47
commit 8e0f22c082
1 changed files with 68 additions and 65 deletions
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133
src/mac/carbon/listbox.cpp
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@ -39,6 +39,10 @@ END_EVENT_TABLE()
const short kTextColumnId = 1024 ;
// new databrowserbased version
// because of the limited insert
// functionality of DataBrowser,
// we just introduce id s corresponding
// to the line number
// Listbox item
wxListBox::wxListBox()
@ -74,44 +78,43 @@ static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrow
if ( ref )
{
wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ;
for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i )
if ( list->m_idArray[i] == (long) itemID )
size_t i = itemID - 1 ;
if (i >= 0 && i < list->GetCount() )
{
bool trigger = false ;
wxCommandEvent event(
wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
switch( message )
{
bool trigger = false ;
wxCommandEvent event(
wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
switch( message )
{
case kDataBrowserItemDeselected :
if ( list->HasMultipleSelection() )
trigger = true ;
break ;
case kDataBrowserItemSelected :
case kDataBrowserItemDeselected :
if ( list->HasMultipleSelection() )
trigger = true ;
break ;
case kDataBrowserItemDoubleClicked :
event.SetEventType(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED) ;
trigger = true ;
break ;
default :
break ;
}
if ( trigger )
{
event.SetEventObject( list );
if ( list->HasClientObjectData() )
event.SetClientObject( list->GetClientObject(i) );
else if ( list->HasClientUntypedData() )
event.SetClientData( list->GetClientData(i) );
event.SetString( list->GetString(i) );
event.SetInt(i) ;
event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : TRUE );
wxPostEvent( list->GetEventHandler() , event ) ;
// direct notification is not always having the listbox GetSelection() having in synch with event
// list->GetEventHandler()->ProcessEvent(event) ;
}
break ;
break ;
case kDataBrowserItemSelected :
trigger = true ;
break ;
case kDataBrowserItemDoubleClicked :
event.SetEventType(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED) ;
trigger = true ;
break ;
default :
break ;
}
if ( trigger )
{
event.SetEventObject( list );
if ( list->HasClientObjectData() )
event.SetClientObject( list->GetClientObject(i) );
else if ( list->HasClientUntypedData() )
event.SetClientData( list->GetClientData(i) );
event.SetString( list->GetString(i) );
event.SetInt(i) ;
event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : TRUE );
wxPostEvent( list->GetEventHandler() , event ) ;
// direct notification is not always having the listbox GetSelection() having in synch with event
// list->GetEventHandler()->ProcessEvent(event) ;
}
}
}
}
@ -133,14 +136,13 @@ static pascal OSStatus ListBoxGetSetItemData(ControlRef browser,
if ( ref )
{
wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ;
for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i )
if ( list->m_idArray[i] == (long) itemID )
{
wxMacCFStringHolder cf( list->GetString(i) , list->GetFont().GetEncoding() ) ;
verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ;
err = noErr ;
break ;
}
size_t i = itemID - 1 ;
if (i >= 0 && i < list->GetCount() )
{
wxMacCFStringHolder cf( list->GetString(i) , list->GetFont().GetEncoding() ) ;
verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ;
err = noErr ;
}
}
}
break;
@ -171,8 +173,6 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
m_noItems = 0 ; // this will be increased by our append command
m_selected = 0;
m_nextId = 1 ;
Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
@ -242,6 +242,12 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
#endif
m_peer->SetCallbacks( &callbacks);
#if TARGET_API_MAC_OSX
// there is a redraw bug in 10.2.X
if ( UMAGetSystemVersion() < 0x1030 )
m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ;
#endif
MacPostControlCreate(pos,size) ;
for ( int i = 0 ; i < n ; i++ )
@ -521,10 +527,9 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
{
m_stringArray.Insert( items[i] , pos + i ) ;
m_dataArray.Insert( NULL , pos + i ) ;
m_noItems++ ;
MacInsert( pos + i , items[i] ) ;
}
m_noItems += nItems;
}
void wxListBox::SetString(int N, const wxString& s)
@ -640,40 +645,38 @@ wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
void wxListBox::MacDelete( int N )
{
UInt32 id = m_idArray[N] ;
UInt32 id = m_noItems+1 ;
verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
m_idArray.RemoveAt( N ) ;
verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ;
}
void wxListBox::MacInsert( int n , const wxString& text)
{
verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ;
m_idArray.Insert( m_nextId , n ) ;
++m_nextId ;
UInt32 id = m_noItems ; // this has already been increased
verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ;
}
void wxListBox::MacAppend( const wxString& text)
{
verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ;
m_idArray.Add( m_nextId ) ;
++m_nextId ;
UInt32 id = m_noItems ; // this has already been increased
verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
}
void wxListBox::MacClear()
{
verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ;
m_idArray.Empty() ;
}
void wxListBox::MacSetSelection( int n , bool select )
{
UInt32 id = m_idArray[n] ;
UInt32 id = n + 1 ;
if ( !(GetWindowStyle() & (wxLB_MULTIPLE|wxLB_EXTENDED) ) )
{
int n = MacGetSelection() ;
if ( n >= 0 )
{
UInt32 idOld = m_idArray[n] ;
UInt32 idOld = n + 1 ;
m_peer->SetSelectedItems( 1 , & idOld , kDataBrowserItemsRemove ) ;
}
}
@ -686,14 +689,14 @@ void wxListBox::MacSetSelection( int n , bool select )
bool wxListBox::MacIsSelected( int n ) const
{
return m_peer->IsItemSelected( m_idArray[n] ) ;
return m_peer->IsItemSelected( n + 1 ) ;
}
int wxListBox::MacGetSelection() const
{
for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i )
for ( size_t i = 0 ; i < GetCount() ; ++i )
{
if ( m_peer->IsItemSelected( m_idArray[i] ) )
if ( m_peer->IsItemSelected( i + 1 ) )
{
return i ;
}
@ -706,9 +709,9 @@ int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
int no_sel = 0 ;
aSelections.Empty();
for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i )
for ( size_t i = 0 ; i < GetCount() ; ++i )
{
if ( m_peer->IsItemSelected( m_idArray[i] ) )
if ( m_peer->IsItemSelected( i + 1 ) )
{
aSelections.Add( i ) ;
no_sel++ ;
@ -720,13 +723,13 @@ int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
void wxListBox::MacSet( int n , const wxString& text )
{
// as we don't store the strings we only have to issue a redraw
UInt32 id = m_idArray[n] ;
UInt32 id = n + 1 ;
verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ;
}
void wxListBox::MacScrollTo( int n )
{
UInt32 id = m_idArray[n] ;
UInt32 id = n + 1 ;
verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ;
}