VTK wrapper of vtkRenderWindow for wxPython. Tested on MSW so far.

[wxWidgets.git] / src / mac / listbox.cpp

diff --git a/src/mac/listbox.cpp b/src/mac/listbox.cpp
index e17f1b8213b7c9e92488ff23dad784160ff0aa4f..19b16e5fe79502249bd82cb45877222d63b6160f 100644 (file)
--- a/src/mac/listbox.cpp
+++ b/src/mac/listbox.cpp
@@ -106,57 +106,117 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
 
 wxListBox::~wxListBox()
 {
 
 wxListBox::~wxListBox()
 {

-//     DisposeExtLDEFInfo( m_macList ) ;
+       Free() ;
+       DisposeExtLDEFInfo( m_macList ) ;

 }
 
 }
 

-void wxListBox::SetFirstItem(int N)
+void wxListBox::Free()

 {
 {

-       MacScrollTo( N ) ;
+#if wxUSE_OWNER_DRAWN
+    if ( m_windowStyle & wxLB_OWNERDRAW )
+    {
+        size_t uiCount = m_aItems.Count();
+        while ( uiCount-- != 0 ) {
+            delete m_aItems[uiCount];
+        }
+
+        m_aItems.Clear();
+    }
+    else
+#endif // wxUSE_OWNER_DRAWN
+    if ( HasClientObjectData() )
+    {
+        for ( size_t n = 0; n < (size_t)m_noItems; n++ )
+        {
+            delete GetClientObject(n);
+        }
+    }

 }
 
 }
 

-void wxListBox::SetFirstItem(const wxString& s)
+void wxListBox::DoSetFirstItem(int N)

 {
 {

-       MacScrollTo( FindString( s ) ) ;
+       MacScrollTo( N ) ;

 }
 
 void wxListBox::Delete(int N)
 {
 }
 
 void wxListBox::Delete(int N)
 {

-       m_dataArray.Remove( N ) ;
+    wxCHECK_RET( N >= 0 && N < m_noItems,
+                 wxT("invalid index in wxListBox::Delete") );
+
+#if wxUSE_OWNER_DRAWN
+    delete m_aItems[N];
+    m_aItems.Remove(N);
+#else // !wxUSE_OWNER_DRAWN
+    if ( HasClientObjectData() )
+    {
+        delete GetClientObject(N);
+    }
+#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN

        m_stringArray.Remove( N ) ;
        m_noItems --;
        
        MacDelete( N ) ;
 }
 
        m_stringArray.Remove( N ) ;
        m_noItems --;
        
        MacDelete( N ) ;
 }
 

-void wxListBox::Append(const wxString& item)
-{
-       Append( item , NULL ) ;
-}
-
-void wxListBox::Append(const wxString& item, char *Client_data)
+int wxListBox::DoAppend(const wxString& item)

 {
 {

+       int index = m_noItems ;

        if( wxApp::s_macDefaultEncodingIsPC )
        {
                m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
        }
        else
                m_stringArray.Add( item ) ;
        if( wxApp::s_macDefaultEncodingIsPC )
        {
                m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
        }
        else
                m_stringArray.Add( item ) ;

-       m_dataArray.Add( Client_data ) ;
-       m_noItems ++;
-       
+       m_noItems ++;

        MacAppend( item ) ;
        MacAppend( item ) ;

+
+       return index ;

 }
 
 }
 

-void wxListBox::Set(int n, const wxString *choices, char** clientData)
-{
+void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
+{ 
+  MacSetRedraw( false ) ;

   Clear() ;  
   Clear() ;  

+  int n = choices.GetCount();
+

   for( int i = 0 ; i < n ; ++i )
   {
        if ( clientData )
   for( int i = 0 ; i < n ; ++i )
   {
        if ( clientData )

+       {
+#if wxUSE_OWNER_DRAWN
+            wxASSERT_MSG(clientData[i] == NULL,
+                         wxT("Can't use client data with owner-drawn listboxes"));
+#else // !wxUSE_OWNER_DRAWN

                Append( choices[i] , clientData[0] ) ;
                Append( choices[i] , clientData[0] ) ;

+ #endif
+       }

        else
                Append( choices[i] ) ;
   }
        else
                Append( choices[i] ) ;
   }

+
+#if wxUSE_OWNER_DRAWN
+    if ( m_windowStyle & wxLB_OWNERDRAW ) {
+        // first delete old items
+        size_t ui = m_aItems.Count();
+        while ( ui-- != 0 ) {
+            delete m_aItems[ui];
+        }
+        m_aItems.Empty();
+
+        // then create new ones
+        for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
+            wxOwnerDrawn *pNewItem = CreateItem(ui);
+            pNewItem->SetName(choices[ui]);
+            m_aItems.Add(pNewItem);
+        }
+    }
+#endif // wxUSE_OWNER_DRAWN
+  MacSetRedraw( true ) ;
+}
+
+bool wxListBox::HasMultipleSelection() const
+{
+    return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);

 }
 
 int wxListBox::FindString(const wxString& st) const
 }
 
 int wxListBox::FindString(const wxString& st) const


@@ -192,6 +252,7 @@ int wxListBox::FindString(const wxString& st) const
 
 void wxListBox::Clear()
 {
 
 void wxListBox::Clear()
 {

+  Free();

   m_noItems = 0;
   m_stringArray.Empty() ;
   m_dataArray.Empty() ;
   m_noItems = 0;
   m_stringArray.Empty() ;
   m_dataArray.Empty() ;


@@ -205,7 +266,7 @@ void wxListBox::SetSelection(int N, bool select)
        MacSetSelection( N , select ) ;
 }
 
        MacSetSelection( N , select ) ;
 }
 

-bool wxListBox::Selected(int N) const
+bool wxListBox::IsSelected(int N) const

 {
     wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
                  "invalid index in wxListBox::Selected" );
 {
     wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
                  "invalid index in wxListBox::Selected" );


@@ -213,28 +274,38 @@ bool wxListBox::Selected(int N) const
        return MacIsSelected( N ) ;
 }
 
        return MacIsSelected( N ) ;
 }
 

-void wxListBox::Deselect(int N)
+void *wxListBox::DoGetItemClientData(int N) const

 {
 {

-    wxCHECK_RET( N >= 0 && N < m_noItems,
-                 "invalid index in wxListBox::Deselect" );
+    wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
+                 "invalid index in wxListBox::GetClientData" );

 
 

-    SetSelection( N , false ) ;
+    return (void *)m_dataArray[N];

 }
 
 }
 

-char *wxListBox::GetClientData(int N) const
+wxClientData *wxListBox::DoGetItemClientObject(int N) const

 {
 {

-    wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
-                 "invalid index in wxListBox::GetClientData" );
-
-    return m_dataArray[N];
+       return (wxClientData *) DoGetItemClientData( N ) ;

 }
 
 }
 

-void wxListBox::SetClientData(int N, char *Client_data)
+void wxListBox::DoSetItemClientData(int N, void *Client_data)

 {
     wxCHECK_RET( N >= 0 && N < m_noItems,
                  "invalid index in wxListBox::SetClientData" );
 
 {
     wxCHECK_RET( N >= 0 && N < m_noItems,
                  "invalid index in wxListBox::SetClientData" );
 

-    m_dataArray[N] = Client_data ;
+#if wxUSE_OWNER_DRAWN
+    if ( m_windowStyle & wxLB_OWNERDRAW )
+    {
+        // client data must be pointer to wxOwnerDrawn, otherwise we would crash
+        // in OnMeasure/OnDraw.
+        wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
+    }
+#endif // wxUSE_OWNER_DRAWN
+    m_dataArray[N] = (char*) Client_data ;
+}
+
+void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
+{
+    DoSetItemClientData(n, clientData);

 }
 
 // Return number of selections and an array of selected integers
 }
 
 // Return number of selections and an array of selected integers


@@ -277,8 +348,13 @@ wxString wxListBox::GetString(int N) const
                return m_stringArray[N]  ;
 }
 
                return m_stringArray[N]  ;
 }
 

-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+void wxListBox::DoInsertItems(const wxArrayString& items, int pos)

 {
 {

+    wxCHECK_RET( pos >= 0 && pos <= m_noItems,
+                 wxT("invalid index in wxListBox::InsertItems") );
+
+    int nItems = items.GetCount();
+

        for ( int i = 0 ; i < nItems ; i++ )
        {
                m_stringArray.Insert( items[i] , pos + i ) ;
        for ( int i = 0 ; i < nItems ; i++ )
        {
                m_stringArray.Insert( items[i] , pos + i ) ;


@@ -295,47 +371,43 @@ void wxListBox::SetString(int N, const wxString& s)
        MacSet( N , s ) ;
 }
 
        MacSet( N , s ) ;
 }
 

-int wxListBox::Number () const
+wxSize wxListBox::DoGetBestSize()

 {
 {

-  return m_noItems;
+    return wxSize(100, 100);

 }
 
 }
 

-// For single selection items only
-wxString wxListBox::GetStringSelection () const
+int wxListBox::GetCount() const

 {
 {

-  int sel = GetSelection ();
-  if (sel > -1)
-  {
-                       return GetString (sel);
-  }
-  else
-    return wxString("");
+    return m_noItems;

 }
 
 }
 

-bool wxListBox::SetStringSelection (const wxString& s, bool flag)
+void wxListBox::SetupColours()

 {
 {

-  int sel = FindString (s);
-  if (sel > -1)
-    {
-      SetSelection (sel, flag);
-      return TRUE;
-    }
-  else
-    return FALSE;
+    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
+    SetForegroundColour(GetParent()->GetForegroundColour());

 }
 
 }
 

-void wxListBox::Command (wxCommandEvent & event)
+#if wxUSE_OWNER_DRAWN
+
+class wxListBoxItem : public wxOwnerDrawn

 {
 {

-  if (event.m_extraLong)
-    SetSelection (event.m_commandInt);
-  else
-    {
-      Deselect (event.m_commandInt);
-      return;
-    }
-  ProcessCommand (event);
+public:
+    wxListBoxItem(const wxString& str = "");
+};
+
+wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
+{
+    // no bitmaps/checkmarks
+    SetMarginWidth(0);

 }
 
 }
 

+wxOwnerDrawn *wxListBox::CreateItem(size_t n)
+{
+    return new wxListBoxItem();
+}
+
+#endif  //USE_OWNER_DRAWN
+

 // ============================================================================
 // list box control implementation
 // ============================================================================
 // ============================================================================
 // list box control implementation
 // ============================================================================


@@ -484,29 +556,27 @@ void wxListBox::MacSetRedraw( bool doDraw )
 void wxListBox::MacDoClick()
 {
        wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
 void wxListBox::MacDoClick()
 {
        wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);

+    event.SetEventObject( this );
+

        wxArrayInt aSelections;
        wxArrayInt aSelections;

-       int count = GetSelections(aSelections);
+       int n, count = GetSelections(aSelections);

        if ( count > 0 )
        {
        if ( count > 0 )
        {

-                 event.m_commandInt = aSelections[0] ;
-                 event.m_clientData = GetClientData(event.m_commandInt);
-                 wxString str(GetString(event.m_commandInt));
-                 if (str != "")
-                   event.m_commandString = copystring((char *)(const char *)str);
+           n = aSelections[0];
+           if ( HasClientObjectData() )
+              event.SetClientObject( GetClientObject(n) );
+          else if ( HasClientUntypedData() )
+              event.SetClientData( GetClientData(n) );
+          event.SetString( GetString(n) );

        }
        else
        {
        }
        else
        {

-               return ;
-               /*
-                 event.m_commandInt = -1 ;
-                 event.m_commandString = copystring("") ;
-                */
+         n = -1;

        }
        
        }
        

-       event.SetEventObject( this );
-       ProcessCommand(event);
-       if (event.m_commandString)
-         delete[] event.m_commandString ;
+    event.m_commandInt = n;
+
+    GetEventHandler()->ProcessEvent(event);

 }
 
 void wxListBox::MacDoDoubleClick()
 }
 
 void wxListBox::MacDoDoubleClick()