-bool wxComboBox::Create(wxWindow *parent, wxWindowID id, const wxString& value,
- const wxPoint& pos, const wxSize& size,
- int n, const wxString choices[],
- long style, const wxValidator& validator, const wxString& name )
-{
- m_alreadySent = FALSE;
- m_needParent = TRUE;
-
- PreCreation( parent, id, pos, size, style, name );
-
- SetValidator( validator );
-
- m_widget = gtk_combo_new();
-
- wxSize newSize = size;
- if (newSize.x == -1) newSize.x = 100;
- if (newSize.y == -1) newSize.y = 26;
- SetSize( newSize.x, newSize.y );
-
- GtkWidget *list = GTK_COMBO(m_widget)->list;
-
- for (int i = 0; i < n; i++)
- {
- GtkWidget *list_item = gtk_list_item_new_with_label( choices[i] );
-
- m_clientData.Append( (wxObject*)NULL );
-
+bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value,
+ const wxPoint& pos, const wxSize& size,
+ int n, const wxString choices[],
+ long style, const wxValidator& validator,
+ const wxString& name )
+{
+ m_alreadySent = FALSE;
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
+
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator, name ))
+ {
+ wxFAIL_MSG( wxT("wxComboBox creation failed") );
+ return FALSE;
+ }
+
+ m_widget = gtk_combo_new();
+
+ // make it more useable
+ gtk_combo_set_use_arrows_always(GTK_COMBO(m_widget), TRUE);
+
+ SetSizeOrDefault( size );
+
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ for (int i = 0; i < n; i++)
+ {
+ /* don't send first event, which GTK sends aways when
+ inserting the first item */
+ m_alreadySent = TRUE;
+
+ GtkWidget *list_item = gtk_list_item_new_with_label( choices[i].mbc_str() );
+
+ m_clientDataList.Append( (wxObject*)NULL );
+ m_clientObjectList.Append( (wxObject*)NULL );
+
+ gtk_container_add( GTK_CONTAINER(list), list_item );
+
+ gtk_signal_connect( GTK_OBJECT(list_item), "select",
+ GTK_SIGNAL_FUNC(gtk_combo_clicked_callback), (gpointer)this );
+
+ gtk_widget_show( list_item );
+ }
+
+ m_parent->DoAddChild( this );
+
+ PostCreation();
+
+ ConnectWidget( GTK_COMBO(m_widget)->button );
+
+ if (!value.IsNull()) SetValue( value );
+
+ if (style & wxCB_READONLY)
+ gtk_entry_set_editable( GTK_ENTRY( GTK_COMBO(m_widget)->entry ), FALSE );
+
+ gtk_signal_connect( GTK_OBJECT(GTK_COMBO(m_widget)->entry), "changed",
+ GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
+
+ SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_WINDOW ) );
+ SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
+
+ Show( TRUE );
+
+ return TRUE;
+}
+
+wxComboBox::~wxComboBox()
+{
+ wxNode *node = m_clientObjectList.First();
+ while (node)
+ {
+ wxClientData *cd = (wxClientData*)node->Data();
+ if (cd) delete cd;
+ node = node->Next();
+ }
+ m_clientObjectList.Clear();
+
+ m_clientDataList.Clear();
+}
+
+void wxComboBox::AppendCommon( const wxString &item )
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
+
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GtkWidget *list_item = gtk_list_item_new_with_label( item.mbc_str() );
+