fixes for page positioning for notebooks with wxNB_MULTILINE style (closes bugs 70909...

[wxWidgets.git] / src / gtk1 / listbox.cpp

diff --git a/src/gtk1/listbox.cpp b/src/gtk1/listbox.cpp
index 308faa01e1c4c99051149335004b2d82c9068d2f..a4304cfe0195769a69853fa0d64448a61c1e1ca6 100644 (file)
--- a/src/gtk1/listbox.cpp
+++ b/src/gtk1/listbox.cpp
@@ -8,25 +8,31 @@
 /////////////////////////////////////////////////////////////////////////////
 
 
 /////////////////////////////////////////////////////////////////////////////
 
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "listbox.h"
 #endif
 
 #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
 
 
 #if wxUSE_LISTBOX
 

+#include "wx/listbox.h"

 #include "wx/dynarray.h"
 #include "wx/dynarray.h"

+#include "wx/arrstr.h"

 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/checklst.h"
 #include "wx/settings.h"
 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/checklst.h"
 #include "wx/settings.h"

+#include "wx/gtk/private.h"

 
 #if wxUSE_TOOLTIPS
 #include "wx/tooltip.h"
 #endif
 
 
 #if wxUSE_TOOLTIPS
 #include "wx/tooltip.h"
 #endif
 

-# include <gdk/gdk.h>
+#include <gdk/gdk.h>

 #include <gtk/gtk.h>
 #include <gdk/gdkkeysyms.h>
 
 #include <gtk/gtk.h>
 #include <gdk/gdkkeysyms.h>
 


@@ -37,43 +43,49 @@
 extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 
 extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 

-//-------------------------------------------------------------------------
-// conditional compilation
-//-------------------------------------------------------------------------
-
-#if (GTK_MINOR_VERSION > 0)
-    #define NEW_GTK_SCROLL_CODE
-#endif
-

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-// private functions
+// data

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-#if wxUSE_CHECKLISTBOX
+extern bool           g_blockEventsOnDrag;
+extern bool           g_blockEventsOnScroll;
+extern wxCursor       g_globalCursor;
+extern wxWindowGTK   *g_delayedFocus;

 
 

-#define CHECKBOX_STRING "[-] "
+static bool       g_hasDoubleClicked = FALSE;

 
 

-// checklistboxes have "[±] " prepended to their lables, this macro removes it
-// (NB: 4 below is the length of CHECKBOX_STRING above)
-//
-// the argument to it is a "const char *" pointer
-#define GET_REAL_LABEL(label) ((m_hasCheckBoxes)?(label)+4 : (label))
+//-----------------------------------------------------------------------------
+// idle callback for SetFirstItem
+//-----------------------------------------------------------------------------

 
 

-#else // !wxUSE_CHECKLISTBOX
+struct wxlistbox_idle_struct
+{
+    wxListBox   *m_listbox;
+    int          m_item;
+    gint         m_tag;
+};

 
 

-#define GET_REAL_LABEL(label) (label)
+extern "C" gint wxlistbox_idle_callback( gpointer gdata )
+{
+    wxlistbox_idle_struct* data = (wxlistbox_idle_struct*) gdata;
+    gdk_threads_enter();

 
 

-#endif // wxUSE_CHECKLISTBOX
+    gtk_idle_remove( data->m_tag );

 
 

-//-----------------------------------------------------------------------------
-// data
-//-----------------------------------------------------------------------------
+    // check that the items haven't been deleted from the listbox since we had
+    // installed this callback
+    wxListBox *lbox = data->m_listbox;
+    if ( data->m_item < lbox->GetCount() )
+    {
+        lbox->SetFirstItem( data->m_item );
+    }

 
 

-extern bool       g_blockEventsOnDrag;
-extern bool       g_blockEventsOnScroll;
-extern wxCursor   g_globalCursor;
+    delete data;

 
 

-static bool       g_hasDoubleClicked = FALSE;
+    gdk_threads_leave();
+
+    return TRUE;
+}

 
 //-----------------------------------------------------------------------------
 // "button_release_event"
 
 //-----------------------------------------------------------------------------
 // "button_release_event"


@@ -170,10 +182,10 @@ gtk_listbox_button_press_callback( GtkWidget *widget,
 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {
 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {

-    if (g_isIdle) 
+    if (g_isIdle)

         wxapp_install_idle_handler();
 
         wxapp_install_idle_handler();
 

-    if (g_blockEventsOnDrag) 
+    if (g_blockEventsOnDrag)

         return FALSE;
 
     bool ret = FALSE;
         return FALSE;
 
     bool ret = FALSE;


@@ -188,7 +200,13 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
         new_event.SetCurrentFocus( listbox );
         ret = listbox->GetEventHandler()->ProcessEvent( new_event );
     }
         new_event.SetCurrentFocus( listbox );
         ret = listbox->GetEventHandler()->ProcessEvent( new_event );
     }

-    
+
+    if ((gdk_event->keyval == GDK_Return) && (!ret))
+    {
+        // eat return in all modes
+        ret = TRUE;
+    }
+

 #if wxUSE_CHECKLISTBOX
     if ((gdk_event->keyval == ' ') && (listbox->m_hasCheckBoxes) && (!ret))
     {
 #if wxUSE_CHECKLISTBOX
     if ((gdk_event->keyval == ' ') && (listbox->m_hasCheckBoxes) && (!ret))
     {


@@ -218,23 +236,45 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
 // "select" and "deselect"
 //-----------------------------------------------------------------------------
 
 // "select" and "deselect"
 //-----------------------------------------------------------------------------
 

-static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox );
+static void gtk_listitem_select_cb( GtkWidget *widget, wxListBox *listbox, bool is_selection );
+
+static void gtk_listitem_select_callback( GtkWidget *widget, wxListBox *listbox )
+{
+    gtk_listitem_select_cb( widget, listbox, TRUE );
+}

 
 static void gtk_listitem_deselect_callback( GtkWidget *widget, wxListBox *listbox )
 {
 
 static void gtk_listitem_deselect_callback( GtkWidget *widget, wxListBox *listbox )
 {

-    gtk_listitem_select_callback( widget, listbox );
+    gtk_listitem_select_cb( widget, listbox, FALSE );

 }
 
 }
 

-static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox )
+static void gtk_listitem_select_cb( GtkWidget *widget,
+                                    wxListBox *listbox,
+                                    bool is_selection )

 {
     if (g_isIdle) wxapp_install_idle_handler();
 
     if (!listbox->m_hasVMT) return;
     if (g_blockEventsOnDrag) return;
 {
     if (g_isIdle) wxapp_install_idle_handler();
 
     if (!listbox->m_hasVMT) return;
     if (g_blockEventsOnDrag) return;

-    
+
+    if (listbox->m_blockEvent) return;
+

     wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() );
     event.SetEventObject( listbox );
 
     wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() );
     event.SetEventObject( listbox );
 

+    // indicate whether this is a selection or a deselection
+    event.SetExtraLong( is_selection );
+
+    if ((listbox->GetWindowStyleFlag() & wxLB_SINGLE) != 0)
+    {
+        int sel = listbox->GtkGetIndex( widget );
+
+        if (listbox->m_prevSelection != sel)
+            gtk_list_unselect_item( listbox->m_list, listbox->m_prevSelection );
+
+        listbox->m_prevSelection = sel;
+    }
+

     wxArrayInt aSelections;
     int n, count = listbox->GetSelections(aSelections);
     if ( count > 0 )
     wxArrayInt aSelections;
     int n, count = listbox->GetSelections(aSelections);
     if ( count > 0 )


@@ -253,8 +293,9 @@ static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox
 
     event.m_commandInt = n;
 
 
     event.m_commandInt = n;
 

-    listbox->GetEventHandler()->AddPendingEvent( event );
-//    listbox->GetEventHandler()->ProcessEvent( event );
+//    No longer required with new code in wxLB_SINGLE
+//    listbox->GetEventHandler()->AddPendingEvent( event );
+    listbox->GetEventHandler()->ProcessEvent( event );

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -275,6 +316,18 @@ wxListBox::wxListBox()
 #endif // wxUSE_CHECKLISTBOX
 }
 
 #endif // wxUSE_CHECKLISTBOX
 }
 

+bool wxListBox::Create( wxWindow *parent, wxWindowID id,
+                        const wxPoint &pos, const wxSize &size,
+                        const wxArrayString& choices,
+                        long style, const wxValidator& validator,
+                        const wxString &name )
+{
+    wxCArrayString chs(choices);
+
+    return Create( parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
+                   style, validator, name );
+}
+

 bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                         const wxPoint &pos, const wxSize &size,
                         int n, const wxString choices[],
 bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                         const wxPoint &pos, const wxSize &size,
                         int n, const wxString choices[],


@@ -283,6 +336,8 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 {
     m_needParent = TRUE;
     m_acceptsFocus = TRUE;
 {
     m_needParent = TRUE;
     m_acceptsFocus = TRUE;

+    m_prevSelection = 0;  // or -1 ??
+    m_blockEvent = FALSE;

 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))


@@ -305,19 +360,25 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
     m_list = GTK_LIST( gtk_list_new() );
 
 
     m_list = GTK_LIST( gtk_list_new() );
 

-    GtkSelectionMode mode = GTK_SELECTION_BROWSE;
+    GtkSelectionMode mode;

     if (style & wxLB_MULTIPLE)
     if (style & wxLB_MULTIPLE)

+    {

         mode = GTK_SELECTION_MULTIPLE;
         mode = GTK_SELECTION_MULTIPLE;

+    }

     else if (style & wxLB_EXTENDED)
     else if (style & wxLB_EXTENDED)

+    {

         mode = GTK_SELECTION_EXTENDED;
         mode = GTK_SELECTION_EXTENDED;

+    }
+    else
+    {
+        // if style was 0 set single mode
+        m_windowStyle |= wxLB_SINGLE;
+        mode = GTK_SELECTION_MULTIPLE;
+    }

 
     gtk_list_set_selection_mode( GTK_LIST(m_list), mode );
 
 
     gtk_list_set_selection_mode( GTK_LIST(m_list), mode );
 

-#ifdef NEW_GTK_SCROLL_CODE

     gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), GTK_WIDGET(m_list) );
     gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), GTK_WIDGET(m_list) );

-#else
-    gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_list) );
-#endif

 
     /* make list scroll when moving the focus down using cursor keys */
     gtk_container_set_focus_vadjustment(
 
     /* make list scroll when moving the focus down using cursor keys */
     gtk_container_set_focus_vadjustment(


@@ -327,8 +388,6 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
     gtk_widget_show( GTK_WIDGET(m_list) );
 
 
     gtk_widget_show( GTK_WIDGET(m_list) );
 

-    SetSizeOrDefault( size );
-

     if ( style & wxLB_SORT )
     {
         // this will change DoAppend() behaviour
     if ( style & wxLB_SORT )
     {
         // this will change DoAppend() behaviour


@@ -345,13 +404,14 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
         DoAppend(choices[i]);
     }
 
         DoAppend(choices[i]);
     }
 

+    // call it after appending the strings to the listbox, otherwise it doesn't
+    // work correctly
+    SetBestSize( size );
+

     m_parent->DoAddChild( this );
 
     PostCreation();
     m_parent->DoAddChild( this );
 
     PostCreation();

-
-    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
-    SetForegroundColour( parent->GetForegroundColour() );
-    SetFont( parent->GetFont() );
+    InheritAttributes();

 
     Show( TRUE );
 
 
     Show( TRUE );
 


@@ -360,11 +420,18 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
 wxListBox::~wxListBox()
 {
 
 wxListBox::~wxListBox()
 {

+    m_hasVMT = FALSE;
+

     Clear();
     Clear();

+

     if (m_strings)
       delete m_strings;
 }
 
     if (m_strings)
       delete m_strings;
 }
 

+// ----------------------------------------------------------------------------
+// adding items
+// ----------------------------------------------------------------------------
+

 void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );


@@ -380,28 +447,51 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
 
     GList *children = m_list->children;
     int length = g_list_length(children);
 
     GList *children = m_list->children;
     int length = g_list_length(children);

-                 
+

     wxCHECK_RET( pos <= length, wxT("invalid index in wxListBox::InsertItems") );
 
     size_t nItems = items.GetCount();
     wxCHECK_RET( pos <= length, wxT("invalid index in wxListBox::InsertItems") );
 
     size_t nItems = items.GetCount();

+    int index;

 
 

-    if (pos == length)
+    if (m_strings)

     {
     {

-        for ( size_t n = 0; n < nItems; n++ )
+        for (size_t n = 0; n < nItems; n++)

         {
         {

-            GtkAddItem( items[n] );
-
-            m_clientList.Append((wxObject *)NULL);
+            index = m_strings->Add( items[n] );
+
+            if (index != GetCount())
+            {
+                GtkAddItem( items[n], index );
+                wxList::compatibility_iterator node = m_clientList.Item( index );
+                m_clientList.Insert( node, (wxObject*) NULL );
+            }
+            else
+            {
+                GtkAddItem( items[n] );
+                m_clientList.Append( (wxObject*) NULL );
+            }

         }
     }
     else
     {
         }
     }
     else
     {

-        wxNode *node = m_clientList.Nth( pos );
-        for ( size_t n = 0; n < nItems; n++ )
+        if (pos == length)

         {
         {

-            GtkAddItem( items[n], pos+n );
+            for ( size_t n = 0; n < nItems; n++ )
+            {
+                GtkAddItem( items[n] );

 
 

-            m_clientList.Insert( node, (wxObject *)NULL );
+                m_clientList.Append((wxObject *)NULL);
+            }
+        }
+        else
+        {
+            wxList::compatibility_iterator node = m_clientList.Item( pos );
+            for ( size_t n = 0; n < nItems; n++ )
+            {
+                GtkAddItem( items[n], pos+n );
+
+                m_clientList.Insert( node, (wxObject *)NULL );
+            }

         }
     }
 
         }
     }
 


@@ -415,19 +505,19 @@ int wxListBox::DoAppend( const wxString& item )
     {
         // need to determine the index
         int index = m_strings->Add( item );
     {
         // need to determine the index
         int index = m_strings->Add( item );

-       
-       // only if not at the end anyway
-       if (index != GetCount())
-       {
-          GtkAddItem( item, index );
-          
-          wxNode *node = m_clientList.Nth( index );
+
+        // only if not at the end anyway
+        if (index != GetCount())
+        {
+           GtkAddItem( item, index );
+
+           wxList::compatibility_iterator node = m_clientList.Item( index );

            m_clientList.Insert( node, (wxObject *)NULL );
            m_clientList.Insert( node, (wxObject *)NULL );

-          
-          return index;
-       }
+
+           return index;
+        }

     }
     }

-    
+

     GtkAddItem(item);
 
     m_clientList.Append((wxObject *)NULL);
     GtkAddItem(item);
 
     m_clientList.Append((wxObject *)NULL);


@@ -445,15 +535,15 @@ void wxListBox::GtkAddItem( const wxString &item, int pos )
 #if wxUSE_CHECKLISTBOX
     if (m_hasCheckBoxes)
     {
 #if wxUSE_CHECKLISTBOX
     if (m_hasCheckBoxes)
     {

-        label.Prepend(CHECKBOX_STRING);
+        label.Prepend(wxCHECKLBOX_STRING);

     }
 #endif // wxUSE_CHECKLISTBOX
 
     }
 #endif // wxUSE_CHECKLISTBOX
 

-    list_item = gtk_list_item_new_with_label( label.mbc_str() );
+    list_item = gtk_list_item_new_with_label( wxGTK_CONV( label ) );

 
     GList *gitem_list = g_list_alloc ();
     gitem_list->data = list_item;
 
     GList *gitem_list = g_list_alloc ();
     gitem_list->data = list_item;

-  
+

     if (pos == -1)
         gtk_list_append_items( GTK_LIST (m_list), gitem_list );
     else
     if (pos == -1)
         gtk_list_append_items( GTK_LIST (m_list), gitem_list );
     else


@@ -462,7 +552,7 @@ void wxListBox::GtkAddItem( const wxString &item, int pos )
     gtk_signal_connect( GTK_OBJECT(list_item), "select",
       GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
 
     gtk_signal_connect( GTK_OBJECT(list_item), "select",
       GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
 

-    if (HasFlag(wxLB_MULTIPLE))
+    if (HasFlag(wxLB_MULTIPLE) || HasFlag(wxLB_EXTENDED))

         gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
           GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
 
         gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
           GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
 


@@ -491,8 +581,8 @@ void wxListBox::GtkAddItem( const wxString &item, int pos )
         gtk_widget_realize( GTK_BIN(list_item)->child );
 
         // Apply current widget style to the new list_item
         gtk_widget_realize( GTK_BIN(list_item)->child );
 
         // Apply current widget style to the new list_item

-        if (m_widgetStyle) 
-       {
+        if (m_widgetStyle)
+        {

             gtk_widget_set_style( GTK_WIDGET( list_item ), m_widgetStyle );
             GtkBin *bin = GTK_BIN( list_item );
             GtkWidget *label = GTK_WIDGET( bin->child );
             gtk_widget_set_style( GTK_WIDGET( list_item ), m_widgetStyle );
             GtkBin *bin = GTK_BIN( list_item );
             GtkWidget *label = GTK_WIDGET( bin->child );


@@ -523,69 +613,31 @@ void wxListBox::DoSetItems( const wxArrayString& items,
 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------

-// client data
+// deleting items

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-void wxListBox::DoSetItemClientData( int n, void* clientData )
-{
-    wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
-
-    wxNode *node = m_clientList.Nth( n );
-    wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientData") );
-
-    node->SetData( (wxObject*) clientData );
-}
-
-void* wxListBox::DoGetItemClientData( int n ) const
-{
-    wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") );
-
-    wxNode *node = m_clientList.Nth( n );
-    wxCHECK_MSG( node, NULL, wxT("invalid index in wxListBox::DoGetItemClientData") );
-
-    return node->Data();
-}
-
-void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
-{
-    wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
-
-    wxNode *node = m_clientList.Nth( n );
-    wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") );
-
-    wxClientData *cd = (wxClientData*) node->Data();
-    delete cd;
-
-    node->SetData( (wxObject*) clientData );
-}
-
-wxClientData* wxListBox::DoGetItemClientObject( int n ) const
-{
-    wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") );
-
-    wxNode *node = m_clientList.Nth( n );
-    wxCHECK_MSG( node, (wxClientData *)NULL,
-                 wxT("invalid index in wxListBox::DoGetItemClientObject") );
-
-    return (wxClientData*) node->Data();
-}
-

 void wxListBox::Clear()
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
 void wxListBox::Clear()
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 

-    gtk_list_clear_items( m_list, 0, Number() );
+    gtk_list_clear_items( m_list, 0, GetCount() );
+
+    if ( GTK_LIST(m_list)->last_focus_child != NULL  )
+    {
+        // This should be NULL, I think.
+        GTK_LIST(m_list)->last_focus_child = NULL;
+    }

 
     if ( HasClientObjectData() )
     {
         // 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!
 
     if ( HasClientObjectData() )
     {
         // 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.First();
+        wxList::compatibility_iterator node = m_clientList.GetFirst();

         while ( node )
         {
         while ( node )
         {

-            delete (wxClientData *)node->Data();
-            node = node->Next();
+            delete (wxClientData *)node->GetData();
+            node = node->GetNext();

         }
     }
     m_clientList.Clear();
         }
     }
     m_clientList.Clear();


@@ -606,26 +658,97 @@ void wxListBox::Delete( int n )
     gtk_list_remove_items( m_list, list );
     g_list_free( list );
 
     gtk_list_remove_items( m_list, list );
     g_list_free( list );
 

-    wxNode *node = m_clientList.Nth( n );
+    wxList::compatibility_iterator node = m_clientList.Item( n );

     if ( node )
     {
     if ( node )
     {

-        if ( m_clientDataItemsType == ClientData_Object )
+        if ( m_clientDataItemsType == wxClientData_Object )

         {
         {

-            wxClientData *cd = (wxClientData*)node->Data();
+            wxClientData *cd = (wxClientData*)node->GetData();

             delete cd;
         }
 
             delete cd;
         }
 

-        m_clientList.DeleteNode( node );
+        m_clientList.Erase( node );

     }
 
     if ( m_strings )
     }
 
     if ( m_strings )

-        m_strings->Remove(n);
+        m_strings->RemoveAt(n);
+}
+
+// ----------------------------------------------------------------------------
+// client data
+// ----------------------------------------------------------------------------
+
+void wxListBox::DoSetItemClientData( int n, void* clientData )
+{
+    wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
+
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientData") );
+
+    node->SetData( (wxObject*) clientData );
+}
+
+void* wxListBox::DoGetItemClientData( int n ) const
+{
+    wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") );
+
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_MSG( node, NULL, wxT("invalid index in wxListBox::DoGetItemClientData") );
+
+    return node->GetData();
+}
+
+void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
+{
+    wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
+
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") );
+
+    // wxItemContainer already deletes data for us
+
+    node->SetData( (wxObject*) clientData );
+}
+
+wxClientData* wxListBox::DoGetItemClientObject( int n ) const
+{
+    wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") );
+
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_MSG( node, (wxClientData *)NULL,
+                 wxT("invalid index in wxListBox::DoGetItemClientObject") );
+
+    return (wxClientData*) node->GetData();

 }
 
 // ----------------------------------------------------------------------------
 // string list access
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // string list access
 // ----------------------------------------------------------------------------
 

+wxString wxListBox::GetRealLabel(GList *item) const
+{
+    GtkBin *bin = GTK_BIN( item->data );
+    GtkLabel *label = GTK_LABEL( bin->child );
+
+    wxString str;
+
+#ifdef __WXGTK20__
+    str = wxGTK_CONV_BACK( gtk_label_get_text( label ) );
+#else
+    str = wxString( label->label );
+#endif
+
+#if wxUSE_CHECKLISTBOX
+    // checklistboxes have "[±] " prepended to their lables, remove it
+    //
+    // NB: 4 below is the length of wxCHECKLBOX_STRING from wx/gtk/checklst.h
+    if ( m_hasCheckBoxes )
+        str.erase(0, 4);
+#endif // wxUSE_CHECKLISTBOX
+
+    return str;
+}
+

 void wxListBox::SetString( int n, const wxString &string )
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 void wxListBox::SetString( int n, const wxString &string )
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );


@@ -639,11 +762,11 @@ void wxListBox::SetString( int n, const wxString &string )
         wxString str;
 #if wxUSE_CHECKLISTBOX
         if (m_hasCheckBoxes)
         wxString str;
 #if wxUSE_CHECKLISTBOX
         if (m_hasCheckBoxes)

-            str += CHECKBOX_STRING;
+            str += wxCHECKLBOX_STRING;

 #endif // wxUSE_CHECKLISTBOX
         str += string;
 
 #endif // wxUSE_CHECKLISTBOX
         str += string;
 

-        gtk_label_set( label, str.mbc_str() );
+        gtk_label_set( label, wxGTK_CONV( str ) );

     }
     else
     {
     }
     else
     {


@@ -658,12 +781,7 @@ wxString wxListBox::GetString( int n ) const
     GList *child = g_list_nth( m_list->children, n );
     if (child)
     {
     GList *child = g_list_nth( m_list->children, n );
     if (child)
     {

-        GtkBin *bin = GTK_BIN( child->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
-
-        wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
-
-        return str;
+        return GetRealLabel(child);

     }
 
     wxFAIL_MSG(wxT("wrong listbox index"));
     }
 
     wxFAIL_MSG(wxT("wrong listbox index"));


@@ -687,12 +805,7 @@ int wxListBox::FindString( const wxString &item ) const
     int count = 0;
     while (child)
     {
     int count = 0;
     while (child)
     {

-        GtkBin *bin = GTK_BIN( child->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
-
-        wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
-
-        if (str == item)
+        if ( GetRealLabel(child) == item )

             return count;
 
         count++;
             return count;
 
         count++;


@@ -758,9 +871,9 @@ bool wxListBox::IsSelected( int n ) const
     wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid listbox") );
 
     GList *target = g_list_nth( m_list->children, n );
     wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid listbox") );
 
     GList *target = g_list_nth( m_list->children, n );

-    
+

     wxCHECK_MSG( target, FALSE, wxT("invalid listbox index") );
     wxCHECK_MSG( target, FALSE, wxT("invalid listbox index") );

-    
+

     return (GTK_WIDGET(target->data)->state == GTK_STATE_SELECTED) ;
 }
 
     return (GTK_WIDGET(target->data)->state == GTK_STATE_SELECTED) ;
 }
 


@@ -768,19 +881,56 @@ void wxListBox::SetSelection( int n, bool select )
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 

-    GtkDisableEvents();
+    m_blockEvent = TRUE;

 
     if (select)
 
     if (select)

+    {
+        if ((m_windowStyle & wxLB_SINGLE) != 0)
+            gtk_list_unselect_item( m_list, m_prevSelection );

         gtk_list_select_item( m_list, n );
         gtk_list_select_item( m_list, n );

+        m_prevSelection = n;
+    }

     else
         gtk_list_unselect_item( m_list, n );
 
     else
         gtk_list_unselect_item( m_list, n );
 

-    GtkEnableEvents();
+    m_blockEvent = FALSE;

 }
 
 }
 

-void wxListBox::DoSetFirstItem( int WXUNUSED(n) )
+void wxListBox::DoSetFirstItem( int n )

 {
 {

-    wxFAIL_MSG(wxT("wxListBox::SetFirstItem not implemented"));
+    wxCHECK_RET( m_list, wxT("invalid listbox") );
+
+    if (gdk_pointer_is_grabbed () && GTK_WIDGET_HAS_GRAB (m_list))
+        return;
+
+    // terribly efficient
+    const gchar *vadjustment_key = "gtk-vadjustment";
+    guint vadjustment_key_id = g_quark_from_static_string (vadjustment_key);
+
+    GtkAdjustment *adjustment =
+       (GtkAdjustment*) gtk_object_get_data_by_id (GTK_OBJECT (m_list), vadjustment_key_id);
+    wxCHECK_RET( adjustment, wxT("invalid listbox code") );
+
+    GList *target = g_list_nth( m_list->children, n );
+    wxCHECK_RET( target, wxT("invalid listbox index") );
+
+    GtkWidget *item = GTK_WIDGET(target->data);
+    wxCHECK_RET( item, wxT("invalid listbox code") );
+
+    if (item->allocation.y == -1)
+    {
+        wxlistbox_idle_struct* data = new wxlistbox_idle_struct;
+        data->m_listbox = this;
+        data->m_item = n;
+        data->m_tag = gtk_idle_add_priority( 800, wxlistbox_idle_callback, (gpointer) data );
+
+        return;
+    }
+
+    float y = item->allocation.y;
+    if (y > adjustment->upper - adjustment->page_size)
+        y = adjustment->upper - adjustment->page_size;
+    gtk_adjustment_set_value( adjustment, y );

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -815,38 +965,6 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 }
 #endif // wxUSE_TOOLTIPS
 
 }
 #endif // wxUSE_TOOLTIPS
 

-void wxListBox::GtkDisableEvents()
-{
-    GList *child = m_list->children;
-    while (child)
-    {
-        gtk_signal_disconnect_by_func( GTK_OBJECT(child->data),
-          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
-        if (HasFlag(wxLB_MULTIPLE))
-            gtk_signal_disconnect_by_func( GTK_OBJECT(child->data),
-              GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
-
-        child = child->next;
-    }
-}
-
-void wxListBox::GtkEnableEvents()
-{
-    GList *child = m_list->children;
-    while (child)
-    {
-        gtk_signal_connect( GTK_OBJECT(child->data), "select",
-          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
-        if (HasFlag(wxLB_MULTIPLE))
-            gtk_signal_connect( GTK_OBJECT(child->data), "deselect",
-              GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
-
-        child = child->next;
-    }
-}
-

 GtkWidget *wxListBox::GetConnectWidget()
 {
     return GTK_WIDGET(m_list);
 GtkWidget *wxListBox::GetConnectWidget()
 {
     return GTK_WIDGET(m_list);


@@ -854,6 +972,8 @@ GtkWidget *wxListBox::GetConnectWidget()
 
 bool wxListBox::IsOwnGtkWindow( GdkWindow *window )
 {
 
 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;
     if (GTK_WIDGET(m_list)->window == window) return TRUE;
 
     GList *child = m_list->children;


@@ -906,7 +1026,7 @@ void wxListBox::OnInternalIdle()
            as setting the cursor in a parent window also effects the
            windows above so that checking for the current cursor is
            not possible. */
            as setting the cursor in a parent window also effects the
            windows above so that checking for the current cursor is
            not possible. */

-           
+

         gdk_window_set_cursor( GTK_WIDGET(m_list)->window, cursor.GetCursor() );
 
         GList *child = m_list->children;
         gdk_window_set_cursor( GTK_WIDGET(m_list)->window, cursor.GetCursor() );
 
         GList *child = m_list->children;


@@ -914,7 +1034,7 @@ void wxListBox::OnInternalIdle()
         {
             GtkBin *bin = GTK_BIN( child->data );
             GtkWidget *label = GTK_WIDGET( bin->child );
         {
             GtkBin *bin = GTK_BIN( child->data );
             GtkWidget *label = GTK_WIDGET( bin->child );

-            
+

             if (!label->window)
                 break;
             else
             if (!label->window)
                 break;
             else


@@ -924,12 +1044,54 @@ void wxListBox::OnInternalIdle()
         }
     }
 
         }
     }
 

-    UpdateWindowUI();
+    if (g_delayedFocus == this)
+    {
+        if (GTK_WIDGET_REALIZED(m_widget))
+        {
+            gtk_widget_grab_focus( m_widget );
+            g_delayedFocus = NULL;
+        }
+    }
+
+    if (wxUpdateUIEvent::CanUpdate(this))
+        UpdateWindowUI(wxUPDATE_UI_FROMIDLE);

 }
 
 wxSize wxListBox::DoGetBestSize() const
 {
 }
 
 wxSize wxListBox::DoGetBestSize() const
 {

-    return wxSize(100, 110);
+    int lbWidth = 100;  // some defaults
+    int lbHeight = 110;
+    int wLine;
+
+    // Find the widest line
+    for(int i = 0; i < GetCount(); i++) {
+        wxString str(GetString(i));
+        GetTextExtent(str, &wLine, NULL);
+        lbWidth = wxMax(lbWidth, wLine);
+    }
+
+    // Add room for the scrollbar
+    lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+
+    // And just a bit more
+    int cx, cy;
+    GetTextExtent( wxT("X"), &cx, &cy);
+    lbWidth += 3 * cx;
+
+    // don't make the listbox too tall (limit height to around 10 items) but don't
+    // make it too small neither
+    lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10);
+
+    return wxSize(lbWidth, lbHeight);
+}
+
+void wxListBox::FixUpMouseEvent(GtkWidget *widget, wxCoord& x, wxCoord& y)
+{
+    // the mouse event coords are relative to the listbox items, we need to
+    // translate them to the normal client coords
+    x += widget->allocation.x;
+    y += widget->allocation.y;

 }
 
 }
 

-#endif
+#endif // wxUSE_LISTBOX
+