make Delete() work in presence of client data

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

diff --git a/src/gtk/listbox.cpp b/src/gtk/listbox.cpp
index 88f951a03725654cdf6bba0554d44b060f19b850..56f3a233833e029fcc4d451dfadb32e08ca2d2a1 100644 (file)
--- a/src/gtk/listbox.cpp
+++ b/src/gtk/listbox.cpp
@@ -8,15 +8,20 @@
 /////////////////////////////////////////////////////////////////////////////
 
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "listbox.h"
 #endif
 
-#include "wx/listbox.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#include "wx/defs.h"
 
 #if wxUSE_LISTBOX
 
+#include "wx/listbox.h"
 #include "wx/dynarray.h"
+#include "wx/arrstr.h"
 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/checklst.h"
@@ -448,7 +453,7 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
             if (index != GetCount())
             {
                 GtkAddItem( items[n], index );
-                wxNode *node = m_clientList.Item( index );
+                wxList::compatibility_iterator node = m_clientList.Item( index );
                 m_clientList.Insert( node, (wxObject*) NULL );
             }
             else
@@ -471,7 +476,7 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
         }
         else
         {
-            wxNode *node = m_clientList.Item( pos );
+            wxList::compatibility_iterator node = m_clientList.Item( pos );
             for ( size_t n = 0; n < nItems; n++ )
             {
                 GtkAddItem( items[n], pos+n );
@@ -497,7 +502,7 @@ int wxListBox::DoAppend( const wxString& item )
         {
            GtkAddItem( item, index );
 
-           wxNode *node = m_clientList.Item( index );
+           wxList::compatibility_iterator node = m_clientList.Item( index );
            m_clientList.Insert( node, (wxObject *)NULL );
 
            return index;
@@ -619,7 +624,7 @@ void wxListBox::Clear()
         // destroy the data (due to Robert's idea of using wxList<wxObject>
         // and not wxList<wxClientData> we can't just say
         // m_clientList.DeleteContents(TRUE) - this would crash!
-        wxNode *node = m_clientList.GetFirst();
+        wxList::compatibility_iterator node = m_clientList.GetFirst();
         while ( node )
         {
             delete (wxClientData *)node->GetData();
@@ -644,7 +649,7 @@ void wxListBox::Delete( int n )
     gtk_list_remove_items( m_list, list );
     g_list_free( list );
 
-    wxNode *node = m_clientList.Item( n );
+    wxList::compatibility_iterator node = m_clientList.Item( n );
     if ( node )
     {
         if ( m_clientDataItemsType == wxClientData_Object )
@@ -653,7 +658,7 @@ void wxListBox::Delete( int n )
             delete cd;
         }
 
-        m_clientList.DeleteNode( node );
+        m_clientList.Erase( node );
     }
 
     if ( m_strings )
@@ -668,7 +673,7 @@ void wxListBox::DoSetItemClientData( int n, void* clientData )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
 
-    wxNode *node = m_clientList.Item( n );
+    wxList::compatibility_iterator node = m_clientList.Item( n );
     wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientData") );
 
     node->SetData( (wxObject*) clientData );
@@ -678,7 +683,7 @@ void* wxListBox::DoGetItemClientData( int n ) const
 {
     wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") );
 
-    wxNode *node = m_clientList.Item( n );
+    wxList::compatibility_iterator node = m_clientList.Item( n );
     wxCHECK_MSG( node, NULL, wxT("invalid index in wxListBox::DoGetItemClientData") );
 
     return node->GetData();
@@ -688,7 +693,7 @@ void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
 
-    wxNode *node = m_clientList.Item( n );
+    wxList::compatibility_iterator node = m_clientList.Item( n );
     wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") );
 
     // wxItemContainer already deletes data for us
@@ -700,7 +705,7 @@ wxClientData* wxListBox::DoGetItemClientObject( int n ) const
 {
     wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") );
 
-    wxNode *node = m_clientList.Item( n );
+    wxList::compatibility_iterator node = m_clientList.Item( n );
     wxCHECK_MSG( node, (wxClientData *)NULL,
                  wxT("invalid index in wxListBox::DoGetItemClientObject") );
 
@@ -958,6 +963,8 @@ GtkWidget *wxListBox::GetConnectWidget()
 
 bool wxListBox::IsOwnGtkWindow( GdkWindow *window )
 {
+    if (m_widget->window == window) return TRUE;
+
     if (GTK_WIDGET(m_list)->window == window) return TRUE;
 
     GList *child = m_list->children;
@@ -1037,8 +1044,8 @@ void wxListBox::OnInternalIdle()
         }
     }
 
-    if (wxUpdateUIEvent::CanUpdate())
-        UpdateWindowUI();
+    if (wxUpdateUIEvent::CanUpdate(this))
+        UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
 }
 
 wxSize wxListBox::DoGetBestSize() const