Fixed refresh bug on early versions of MacOS X by

[wxWidgets.git] / src / gtk / combobox.cpp

diff --git a/src/gtk/combobox.cpp b/src/gtk/combobox.cpp
index f5e045a71eb2534e4988695a84507a7227ea17a5..7f7e165b000d348478701ab194d3372063fa4089 100644 (file)
--- a/src/gtk/combobox.cpp
+++ b/src/gtk/combobox.cpp
@@ -132,7 +132,7 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value,
     GtkWidget *list = GTK_COMBO(m_widget)->list;
 
 #ifndef __WXGTK20__
-    gtk_list_set_selection_mode( GTK_LIST(list), GTK_SELECTION_MULTIPLE );
+    // gtk_list_set_selection_mode( GTK_LIST(list), GTK_SELECTION_MULTIPLE );
 #endif
 
     for (int i = 0; i < n; i++)
@@ -197,18 +197,29 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value,
 
 wxComboBox::~wxComboBox()
 {
-    wxNode *node = m_clientObjectList.First();
+    wxNode *node = m_clientObjectList.GetFirst();
     while (node)
     {
-        wxClientData *cd = (wxClientData*)node->Data();
+        wxClientData *cd = (wxClientData*)node->GetData();
         if (cd) delete cd;
-        node = node->Next();
+        node = node->GetNext();
     }
     m_clientObjectList.Clear();
 
     m_clientDataList.Clear();
 }
 
+void wxComboBox::SetFocus()
+{
+    if ( m_hasFocus )
+    {
+        // don't do anything if we already have focus
+        return;
+    }
+
+    gtk_widget_grab_focus( m_focusWidget );
+}
+
 void wxComboBox::AppendCommon( const wxString &item )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
@@ -261,7 +272,7 @@ void wxComboBox::SetClientData( int n, void* clientData )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
 
-    wxNode *node = m_clientDataList.Nth( n );
+    wxNode *node = m_clientDataList.Item( n );
     if (!node) return;
 
     node->SetData( (wxObject*) clientData );
@@ -271,20 +282,20 @@ void* wxComboBox::GetClientData( int n )
 {
     wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid combobox") );
 
-    wxNode *node = m_clientDataList.Nth( n );
+    wxNode *node = m_clientDataList.Item( n );
     if (!node) return NULL;
 
-    return node->Data();
+    return node->GetData();
 }
 
 void wxComboBox::SetClientObject( int n, wxClientData* clientData )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
 
-    wxNode *node = m_clientObjectList.Nth( n );
+    wxNode *node = m_clientObjectList.Item( n );
     if (!node) return;
 
-    wxClientData *cd = (wxClientData*) node->Data();
+    wxClientData *cd = (wxClientData*) node->GetData();
     if (cd) delete cd;
 
     node->SetData( (wxObject*) clientData );
@@ -294,10 +305,10 @@ wxClientData* wxComboBox::GetClientObject( int n )
 {
     wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, wxT("invalid combobox") );
 
-    wxNode *node = m_clientObjectList.Nth( n );
+    wxNode *node = m_clientObjectList.Item( n );
     if (!node) return (wxClientData*) NULL;
 
-    return (wxClientData*) node->Data();
+    return (wxClientData*) node->GetData();
 }
 
 void wxComboBox::Clear()
@@ -307,12 +318,12 @@ void wxComboBox::Clear()
     GtkWidget *list = GTK_COMBO(m_widget)->list;
     gtk_list_clear_items( GTK_LIST(list), 0, Number() );
 
-    wxNode *node = m_clientObjectList.First();
+    wxNode *node = m_clientObjectList.GetFirst();
     while (node)
     {
-        wxClientData *cd = (wxClientData*)node->Data();
+        wxClientData *cd = (wxClientData*)node->GetData();
         if (cd) delete cd;
-        node = node->Next();
+        node = node->GetNext();
     }
     m_clientObjectList.Clear();
 
@@ -337,15 +348,15 @@ void wxComboBox::Delete( int n )
     gtk_list_remove_items( listbox, list );
     g_list_free( list );
 
-    wxNode *node = m_clientObjectList.Nth( n );
+    wxNode *node = m_clientObjectList.Item( n );
     if (node)
     {
-        wxClientData *cd = (wxClientData*)node->Data();
+        wxClientData *cd = (wxClientData*)node->GetData();
         if (cd) delete cd;
         m_clientObjectList.DeleteNode( node );
     }
 
-    node = m_clientDataList.Nth( n );
+    node = m_clientDataList.Item( n );
     if (node)
     {
         m_clientDataList.DeleteNode( node );
@@ -364,8 +375,14 @@ int wxComboBox::FindString( const wxString &item )
     {
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
-        if (item == wxString(label->label,*wxConvCurrent))
+#ifdef __WXGTK20__
+        wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+#else
+        wxString str( label->label );
+#endif
+        if (item == str)
             return count;
+            
         count++;
         child = child->next;
     }
@@ -408,7 +425,7 @@ wxString wxComboBox::GetString( int n ) const
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 #ifdef __WXGTK20__
-        str = wxGTK_CONV_BACK( gtk_label_get_text( label) );
+        str = wxGTK_CONV_BACK( gtk_label_get_text(label) );
 #else
         str = wxString( label->label );
 #endif
@@ -431,7 +448,12 @@ wxString wxComboBox::GetStringSelection() const
     if (selection)
     {
         GtkBin *bin = GTK_BIN( selection->data );
-        wxString tmp = wxString(GTK_LABEL( bin->child )->label,*wxConvCurrent);
+        GtkLabel *label = GTK_LABEL( bin->child );
+#ifdef __WXGTK20__
+        wxString tmp( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+#else
+        wxString tmp( label->label );
+#endif
         return tmp;
     }
 
@@ -592,7 +614,7 @@ void wxComboBox::SetEditable( bool editable )
 
 void wxComboBox::OnChar( wxKeyEvent &event )
 {
-    if ( event.KeyCode() == WXK_RETURN )
+    if ( event.GetKeyCode() == WXK_RETURN )
     {
         wxString value = GetValue();
 
@@ -728,13 +750,11 @@ wxSize wxComboBox::DoGetBestSize() const
     ret.x = 0;
     if ( m_widget )
     {
-        GdkFont *font = m_font.GetInternalFont();
-
-        wxCoord width;
-        size_t count = Number();
+        int width;
+        size_t count = GetCount();
         for ( size_t n = 0; n < count; n++ )
         {
-            width = (wxCoord)gdk_string_width(font, wxGTK_CONV( GetString(n) ) );
+            GetTextExtent( GetString(n), &width, NULL, NULL, NULL, &m_font );
             if ( width > ret.x )
                 ret.x = width;
         }