X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..3be926e348e2d0a3a2c278b9f2cff7843971e0c9:/src/gtk1/listbox.cpp

diff --git a/src/gtk1/listbox.cpp b/src/gtk1/listbox.cpp
index 6c6e9579bb..2cf833d0ac 100644
--- a/src/gtk1/listbox.cpp
+++ b/src/gtk1/listbox.cpp
@@ -1,35 +1,32 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        listbox.cpp
+// Name:        src/gtk1/listbox.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "listbox.h"
-#endif
-
 // 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"
-#include "wx/settings.h"
-#include "wx/gtk/private.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/dynarray.h"
+    #include "wx/intl.h"
+    #include "wx/utils.h"
+    #include "wx/settings.h"
+    #include "wx/checklst.h"
+    #include "wx/arrstr.h"
+#endif
+
+#include "wx/gtk1/private.h"
 
 #if wxUSE_TOOLTIPS
-#include "wx/tooltip.h"
+    #include "wx/tooltip.h"
 #endif
 
 #include <gdk/gdk.h>
@@ -51,8 +48,10 @@ extern bool           g_blockEventsOnDrag;
 extern bool           g_blockEventsOnScroll;
 extern wxCursor       g_globalCursor;
 extern wxWindowGTK   *g_delayedFocus;
+extern wxWindowGTK   *g_focusWindow;
+extern wxWindowGTK   *g_focusWindowLast;
 
-static bool       g_hasDoubleClicked = FALSE;
+static bool       g_hasDoubleClicked = false;
 
 //-----------------------------------------------------------------------------
 // idle callback for SetFirstItem
@@ -65,7 +64,8 @@ struct wxlistbox_idle_struct
     gint         m_tag;
 };
 
-extern "C" gint wxlistbox_idle_callback( gpointer gdata )
+extern "C" {
+static gint wxlistbox_idle_callback( gpointer gdata )
 {
     wxlistbox_idle_struct* data = (wxlistbox_idle_struct*) gdata;
     gdk_threads_enter();
@@ -75,7 +75,7 @@ extern "C" gint wxlistbox_idle_callback( gpointer gdata )
     // 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() )
+    if ( data->m_item < (int)lbox->GetCount() )
     {
         lbox->SetFirstItem( data->m_item );
     }
@@ -86,6 +86,73 @@ extern "C" gint wxlistbox_idle_callback( gpointer gdata )
 
     return TRUE;
 }
+}
+
+//-----------------------------------------------------------------------------
+// "focus_in_event"
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_listitem_focus_in_callback( GtkWidget *widget,
+                                          GdkEvent *WXUNUSED(event),
+                                          wxWindow *win )
+{
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    g_focusWindowLast =
+    g_focusWindow = win;
+
+    // does the window itself think that it has the focus?
+    if ( !win->m_hasFocus )
+    {
+        // not yet, notify it
+        win->m_hasFocus = true;
+
+        wxChildFocusEvent eventChildFocus(win);
+        (void)win->GetEventHandler()->ProcessEvent(eventChildFocus);
+
+        wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId());
+        eventFocus.SetEventObject(win);
+
+        (void)win->GetEventHandler()->ProcessEvent(eventFocus);
+    }
+
+    return FALSE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "focus_out_event"
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_listitem_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win )
+{
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    g_focusWindow = (wxWindowGTK *)NULL;
+
+    // don't send the window a kill focus event if it thinks that it doesn't
+    // have focus already
+    if ( win->m_hasFocus )
+    {
+        win->m_hasFocus = false;
+
+        wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        // even if we did process the event in wx code, still let GTK itself
+        // process it too as otherwise bad things happen, especially in GTK2
+        // where the text control simply aborts the program if it doesn't get
+        // the matching focus out event
+        (void)win->GetEventHandler()->ProcessEvent( event );
+    }
+
+    return FALSE;
+}
+}
 
 //-----------------------------------------------------------------------------
 // "button_release_event"
@@ -97,6 +164,7 @@ extern "C" gint wxlistbox_idle_callback( gpointer gdata )
    this can lead to race conditions so that we emit the dclick event
    after the GDK_BUTTON_RELEASE event after the GDK_2BUTTON_PRESS event */
 
+extern "C" {
 static gint
 gtk_listbox_button_release_callback( GtkWidget * WXUNUSED(widget),
                                      GdkEventButton * WXUNUSED(gdk_event),
@@ -130,17 +198,19 @@ gtk_listbox_button_release_callback( GtkWidget * WXUNUSED(widget),
         n = -1;
     }
 
-    event.m_commandInt = n;
+    event.SetInt(n);
 
     listbox->GetEventHandler()->ProcessEvent( event );
 
     return FALSE;
 }
+}
 
 //-----------------------------------------------------------------------------
 // "button_press_event"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static gint
 gtk_listbox_button_press_callback( GtkWidget *widget,
                                    GdkEventButton *gdk_event,
@@ -169,16 +239,34 @@ gtk_listbox_button_press_callback( GtkWidget *widget,
     }
 #endif // wxUSE_CHECKLISTBOX
 
+    if ((gdk_event->state == 0) &&
+         (((listbox->GetWindowStyleFlag() & wxLB_MULTIPLE) != 0) ||
+          ((listbox->GetWindowStyleFlag() & wxLB_EXTENDED) != 0)) )
+    {
+            listbox->m_blockEvent = true;
+
+            int i;
+            for (i = 0; i < (int)listbox->GetCount(); i++)
+                if (i != sel)
+                    gtk_list_unselect_item( GTK_LIST(listbox->m_list), i );
+
+            listbox->m_blockEvent = false;
+
+            return false;
+    }
+
     /* emit wxEVT_COMMAND_LISTBOX_DOUBLECLICKED later */
     g_hasDoubleClicked = (gdk_event->type == GDK_2BUTTON_PRESS);
 
     return FALSE;
 }
+}
 
 //-----------------------------------------------------------------------------
 // "key_press_event"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {
@@ -188,7 +276,7 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
     if (g_blockEventsOnDrag)
         return FALSE;
 
-    bool ret = FALSE;
+    bool ret = false;
 
     if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
     {
@@ -204,7 +292,7 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
     if ((gdk_event->keyval == GDK_Return) && (!ret))
     {
         // eat return in all modes
-        ret = TRUE;
+        ret = true;
     }
 
 #if wxUSE_CHECKLISTBOX
@@ -223,6 +311,44 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
     }
 #endif // wxUSE_CHECKLISTBOX
 
+    // Check or uncheck item with SPACE
+    if ((gdk_event->keyval == ' ') && (!ret) &&
+         (((listbox->GetWindowStyleFlag() & wxLB_MULTIPLE) != 0) ||
+          ((listbox->GetWindowStyleFlag() & wxLB_EXTENDED) != 0)) )
+    {
+        int sel = listbox->GtkGetIndex( widget );
+
+        if (sel != -1)
+        {
+            ret = true;
+
+            if (listbox->IsSelected( sel ))
+                gtk_list_unselect_item( listbox->m_list, sel );
+            else
+                gtk_list_select_item( listbox->m_list, sel );
+
+            wxCommandEvent new_event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() );
+            new_event.SetEventObject( listbox );
+            wxArrayInt aSelections;
+            int n, count = listbox->GetSelections(aSelections);
+            if ( count > 0 )
+            {
+                n = aSelections[0];
+                if ( listbox->HasClientObjectData() )
+                    new_event.SetClientObject( listbox->GetClientObject(n) );
+                else if ( listbox->HasClientUntypedData() )
+                    new_event.SetClientData( listbox->GetClientData(n) );
+                new_event.SetString( listbox->GetString(n) );
+            }
+            else
+            {
+                n = -1;
+            }
+            new_event.SetInt(n);
+            listbox->GetEventHandler()->ProcessEvent( new_event );
+        }
+    }
+
     if (ret)
     {
         gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
@@ -231,23 +357,12 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
 
     return FALSE;
 }
+}
 
 //-----------------------------------------------------------------------------
 // "select" and "deselect"
 //-----------------------------------------------------------------------------
 
-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 )
-{
-    gtk_listitem_select_cb( widget, listbox, FALSE );
-}
-
 static void gtk_listitem_select_cb( GtkWidget *widget,
                                     wxListBox *listbox,
                                     bool is_selection )
@@ -291,13 +406,46 @@ static void gtk_listitem_select_cb( GtkWidget *widget,
         n = -1;
     }
 
-    event.m_commandInt = n;
+    event.SetInt(n);
 
 //    No longer required with new code in wxLB_SINGLE
 //    listbox->GetEventHandler()->AddPendingEvent( event );
     listbox->GetEventHandler()->ProcessEvent( event );
 }
 
+extern "C" {
+static void gtk_listitem_select_callback( GtkWidget *widget, wxListBox *listbox )
+{
+    gtk_listitem_select_cb( widget, listbox, TRUE );
+}
+}
+
+extern "C" {
+static void gtk_listitem_deselect_callback( GtkWidget *widget, wxListBox *listbox )
+{
+    gtk_listitem_select_cb( widget, listbox, FALSE );
+}
+}
+
+//-----------------------------------------------------------------------------
+// wxListBox
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint
+gtk_listbox_realized_callback( GtkWidget *m_widget, wxListBox *win )
+{
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    GList *child = win->m_list->children;
+    for (child = win->m_list->children; child != NULL; child = child->next)
+        gtk_widget_show( GTK_WIDGET(child->data) );
+
+    return false;
+}
+}
+
 //-----------------------------------------------------------------------------
 // wxListBox
 //-----------------------------------------------------------------------------
@@ -312,7 +460,7 @@ wxListBox::wxListBox()
 {
     m_list = (GtkList *) NULL;
 #if wxUSE_CHECKLISTBOX
-    m_hasCheckBoxes = FALSE;
+    m_hasCheckBoxes = false;
 #endif // wxUSE_CHECKLISTBOX
 }
 
@@ -334,16 +482,16 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                         long style, const wxValidator& validator,
                         const wxString &name )
 {
-    m_needParent = TRUE;
-    m_acceptsFocus = TRUE;
+    m_needParent = true;
+    m_acceptsFocus = true;
     m_prevSelection = 0;  // or -1 ??
-    m_blockEvent = FALSE;
+    m_blockEvent = false;
 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
         wxFAIL_MSG( wxT("wxListBox creation failed") );
-        return FALSE;
+        return false;
     }
 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
@@ -373,7 +521,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
     {
         // if style was 0 set single mode
         m_windowStyle |= wxLB_SINGLE;
-        mode = GTK_SELECTION_MULTIPLE;
+        mode = GTK_SELECTION_SINGLE;
     }
 
     gtk_list_set_selection_mode( GTK_LIST(m_list), mode );
@@ -388,6 +536,9 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
     gtk_widget_show( GTK_WIDGET(m_list) );
 
+    gtk_signal_connect( GTK_OBJECT(m_list), "realize",
+                        GTK_SIGNAL_FUNC(gtk_listbox_realized_callback), (gpointer) this );
+
     if ( style & wxLB_SORT )
     {
         // this will change DoAppend() behaviour
@@ -407,14 +558,14 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
     m_parent->DoAddChild( this );
 
     PostCreation(size);
-    SetBestSize(size); // need this too because this is a wxControlWithItems
+    SetInitialSize(size); // need this too because this is a wxControlWithItems
 
-    return TRUE;
+    return true;
 }
 
 wxListBox::~wxListBox()
 {
-    m_hasVMT = FALSE;
+    m_hasVMT = false;
 
     Clear();
 
@@ -426,7 +577,7 @@ wxListBox::~wxListBox()
 // adding items
 // ----------------------------------------------------------------------------
 
-void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
+void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos)
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
@@ -436,24 +587,26 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
 
     // code elsewhere supposes we have as many items in m_clientList as items
     // in the listbox
-    wxASSERT_MSG( m_clientList.GetCount() == (size_t)GetCount(),
+    wxASSERT_MSG( m_clientList.GetCount() == GetCount(),
                   wxT("bug in client data management") );
 
+    InvalidateBestSize();
+
     GList *children = m_list->children;
-    int length = g_list_length(children);
+    unsigned int length = g_list_length(children);
 
     wxCHECK_RET( pos <= length, wxT("invalid index in wxListBox::InsertItems") );
 
-    size_t nItems = items.GetCount();
+    unsigned int nItems = items.GetCount();
     int index;
 
     if (m_strings)
     {
-        for (size_t n = 0; n < nItems; n++)
+        for (unsigned int n = 0; n < nItems; n++)
         {
             index = m_strings->Add( items[n] );
 
-            if (index != GetCount())
+            if (index != (int)GetCount())
             {
                 GtkAddItem( items[n], index );
                 wxList::compatibility_iterator node = m_clientList.Item( index );
@@ -470,7 +623,7 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
     {
         if (pos == length)
         {
-            for ( size_t n = 0; n < nItems; n++ )
+            for ( unsigned int n = 0; n < nItems; n++ )
             {
                 GtkAddItem( items[n] );
 
@@ -480,7 +633,7 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
         else
         {
             wxList::compatibility_iterator node = m_clientList.Item( pos );
-            for ( size_t n = 0; n < nItems; n++ )
+            for ( unsigned int n = 0; n < nItems; n++ )
             {
                 GtkAddItem( items[n], pos+n );
 
@@ -489,19 +642,21 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
         }
     }
 
-    wxASSERT_MSG( m_clientList.GetCount() == (size_t)GetCount(),
+    wxASSERT_MSG( m_clientList.GetCount() == GetCount(),
                       wxT("bug in client data management") );
 }
 
 int wxListBox::DoAppend( const wxString& item )
 {
+    InvalidateBestSize();
+
     if (m_strings)
     {
         // need to determine the index
         int index = m_strings->Add( item );
 
         // only if not at the end anyway
-        if (index != GetCount())
+        if (index != (int)GetCount())
         {
            GtkAddItem( item, index );
 
@@ -543,11 +698,11 @@ void wxListBox::GtkAddItem( const wxString &item, int pos )
     else
         gtk_list_insert_items( GTK_LIST (m_list), gitem_list, pos );
 
-    gtk_signal_connect( GTK_OBJECT(list_item), "select",
+    gtk_signal_connect_after( GTK_OBJECT(list_item), "select",
       GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
 
     if (HasFlag(wxLB_MULTIPLE) || HasFlag(wxLB_EXTENDED))
-        gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
+        gtk_signal_connect_after( GTK_OBJECT(list_item), "deselect",
           GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
 
     gtk_signal_connect( GTK_OBJECT(list_item),
@@ -565,28 +720,36 @@ void wxListBox::GtkAddItem( const wxString &item, int pos )
                            (GtkSignalFunc)gtk_listbox_key_press_callback,
                            (gpointer)this );
 
-    ConnectWidget( list_item );
 
-    gtk_widget_show( list_item );
+    gtk_signal_connect( GTK_OBJECT(list_item), "focus_in_event",
+            GTK_SIGNAL_FUNC(gtk_listitem_focus_in_callback), (gpointer)this );
+
+    gtk_signal_connect( GTK_OBJECT(list_item), "focus_out_event",
+            GTK_SIGNAL_FUNC(gtk_listitem_focus_out_callback), (gpointer)this );
+
+    ConnectWidget( list_item );
 
     if (GTK_WIDGET_REALIZED(m_widget))
     {
+        gtk_widget_show( list_item );
+
         gtk_widget_realize( list_item );
         gtk_widget_realize( GTK_BIN(list_item)->child );
 
-        // Apply current widget style to the new list_item
-        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( label, m_widgetStyle );
-        }
-
 #if wxUSE_TOOLTIPS
         if (m_tooltip) m_tooltip->Apply( this );
 #endif
     }
+
+    // Apply current widget style to the new list_item
+    GtkRcStyle *style = CreateWidgetStyle();
+    if (style)
+    {
+        gtk_widget_modify_style( GTK_WIDGET( list_item ), style );
+        GtkBin *bin = GTK_BIN( list_item );
+        gtk_widget_modify_style( GTK_WIDGET( bin->child ), style );
+        gtk_rc_style_unref( style );
+    }
 }
 
 void wxListBox::DoSetItems( const wxArrayString& items,
@@ -598,8 +761,8 @@ void wxListBox::DoSetItems( const wxArrayString& items,
 
     if ( clientData )
     {
-        size_t count = items.GetCount();
-        for ( size_t n = 0; n < count; n++ )
+        unsigned int count = items.GetCount();
+        for ( unsigned int n = 0; n < count; n++ )
         {
             SetClientData(n, clientData[n]);
         }
@@ -614,7 +777,7 @@ void wxListBox::Clear()
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
-    gtk_list_clear_items( m_list, 0, GetCount() );
+    gtk_list_clear_items( m_list, 0, (int)GetCount() );
 
     if ( GTK_LIST(m_list)->last_focus_child != NULL  )
     {
@@ -626,7 +789,7 @@ 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!
+        // m_clientList.DeleteContents(true) - this would crash!
         wxList::compatibility_iterator node = m_clientList.GetFirst();
         while ( node )
         {
@@ -640,7 +803,7 @@ void wxListBox::Clear()
         m_strings->Clear();
 }
 
-void wxListBox::Delete( int n )
+void wxListBox::Delete(unsigned int n)
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
@@ -672,7 +835,7 @@ void wxListBox::Delete( int n )
 // client data
 // ----------------------------------------------------------------------------
 
-void wxListBox::DoSetItemClientData( int n, void* clientData )
+void wxListBox::DoSetItemClientData(unsigned int n, void* clientData)
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
 
@@ -682,7 +845,7 @@ void wxListBox::DoSetItemClientData( int n, void* clientData )
     node->SetData( (wxObject*) clientData );
 }
 
-void* wxListBox::DoGetItemClientData( int n ) const
+void* wxListBox::DoGetItemClientData(unsigned int n) const
 {
     wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") );
 
@@ -692,7 +855,7 @@ void* wxListBox::DoGetItemClientData( int n ) const
     return node->GetData();
 }
 
-void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
+void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );
 
@@ -704,7 +867,7 @@ void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
     node->SetData( (wxObject*) clientData );
 }
 
-wxClientData* wxListBox::DoGetItemClientObject( int n ) const
+wxClientData* wxListBox::DoGetItemClientObject(unsigned int n) const
 {
     wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") );
 
@@ -726,16 +889,12 @@ wxString wxListBox::GetRealLabel(GList *item) const
 
     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
+    // NB: 4 below is the length of wxCHECKLBOX_STRING from wx/gtk1/checklst.h
     if ( m_hasCheckBoxes )
         str.erase(0, 4);
 #endif // wxUSE_CHECKLISTBOX
@@ -743,7 +902,7 @@ wxString wxListBox::GetRealLabel(GList *item) const
     return str;
 }
 
-void wxListBox::SetString( int n, const wxString &string )
+void wxListBox::SetString(unsigned int n, const wxString &string)
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
@@ -768,9 +927,9 @@ void wxListBox::SetString( int n, const wxString &string )
     }
 }
 
-wxString wxListBox::GetString( int n ) const
+wxString wxListBox::GetString(unsigned int n) const
 {
-    wxCHECK_MSG( m_list != NULL, wxT(""), wxT("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, wxEmptyString, wxT("invalid listbox") );
 
     GList *child = g_list_nth( m_list->children, n );
     if (child)
@@ -780,26 +939,26 @@ wxString wxListBox::GetString( int n ) const
 
     wxFAIL_MSG(wxT("wrong listbox index"));
 
-    return wxT("");
+    return wxEmptyString;
 }
 
-int wxListBox::GetCount() const
+unsigned int wxListBox::GetCount() const
 {
-    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, 0, wxT("invalid listbox") );
 
     GList *children = m_list->children;
     return g_list_length(children);
 }
 
-int wxListBox::FindString( const wxString &item ) const
+int wxListBox::FindString( const wxString &item, bool bCase ) const
 {
-    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, wxNOT_FOUND, wxT("invalid listbox") );
 
     GList *child = m_list->children;
     int count = 0;
     while (child)
     {
-        if ( GetRealLabel(child) == item )
+        if ( item.IsSameAs( GetRealLabel(child), bCase ) )
             return count;
 
         count++;
@@ -817,7 +976,7 @@ int wxListBox::FindString( const wxString &item ) const
 
 int wxListBox::GetSelection() const
 {
-    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, wxNOT_FOUND, wxT("invalid listbox") );
 
     GList *child = m_list->children;
     int count = 0;
@@ -827,12 +986,12 @@ int wxListBox::GetSelection() const
         count++;
         child = child->next;
     }
-    return -1;
+    return wxNOT_FOUND;
 }
 
 int wxListBox::GetSelections( wxArrayInt& aSelections ) const
 {
-    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, wxNOT_FOUND, wxT("invalid listbox") );
 
     // get the number of selected items first
     GList *child = m_list->children;
@@ -862,20 +1021,20 @@ int wxListBox::GetSelections( wxArrayInt& aSelections ) const
 
 bool wxListBox::IsSelected( int n ) const
 {
-    wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid listbox") );
+    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) ;
 }
 
-void wxListBox::SetSelection( int n, bool select )
+void wxListBox::DoSetSelection( int n, bool select )
 {
     wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
 
-    m_blockEvent = TRUE;
+    m_blockEvent = true;
 
     if (select)
     {
@@ -887,7 +1046,7 @@ void wxListBox::SetSelection( int n, bool select )
     else
         gtk_list_unselect_item( m_list, n );
 
-    m_blockEvent = FALSE;
+    m_blockEvent = false;
 }
 
 void wxListBox::DoSetFirstItem( int n )
@@ -961,31 +1120,34 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 
 GtkWidget *wxListBox::GetConnectWidget()
 {
-    return GTK_WIDGET(m_list);
+    // return GTK_WIDGET(m_list);
+    return m_widget;
 }
 
 bool wxListBox::IsOwnGtkWindow( GdkWindow *window )
 {
-    if (m_widget->window == window) return TRUE;
+    return true;
+
+#if 0
+    if (m_widget->window == window) return true;
 
-    if (GTK_WIDGET(m_list)->window == window) return TRUE;
+    if (GTK_WIDGET(m_list)->window == window) return true;
 
     GList *child = m_list->children;
     while (child)
     {
         GtkWidget *bin = GTK_WIDGET( child->data );
-        if (bin->window == window) return TRUE;
+        if (bin->window == window) return true;
         child = child->next;
     }
 
-    return FALSE;
+    return false;
+#endif
 }
 
-void wxListBox::ApplyWidgetStyle()
+void wxListBox::DoApplyWidgetStyle(GtkRcStyle *style)
 {
-    SetWidgetStyle();
-
-    if (m_backgroundColour.Ok())
+    if (m_hasBgCol && m_backgroundColour.Ok())
     {
         GdkWindow *window = GTK_WIDGET(m_list)->window;
         if ( window )
@@ -999,11 +1161,11 @@ void wxListBox::ApplyWidgetStyle()
     GList *child = m_list->children;
     while (child)
     {
-        gtk_widget_set_style( GTK_WIDGET(child->data), m_widgetStyle );
+        gtk_widget_modify_style( GTK_WIDGET(child->data), style );
 
         GtkBin *bin = GTK_BIN( child->data );
         GtkWidget *label = GTK_WIDGET( bin->child );
-        gtk_widget_set_style( label, m_widgetStyle );
+        gtk_widget_modify_style( label, style );
 
         child = child->next;
     }
@@ -1058,7 +1220,7 @@ wxSize wxListBox::DoGetBestSize() const
     int wLine;
 
     // Find the widest line
-    for(int i = 0; i < GetCount(); i++) {
+    for(unsigned int i = 0; i < GetCount(); i++) {
         wxString str(GetString(i));
         GetTextExtent(str, &wLine, NULL);
         lbWidth = wxMax(lbWidth, wLine);
@@ -1076,7 +1238,9 @@ wxSize wxListBox::DoGetBestSize() const
     // make it too small neither
     lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10);
 
-    return wxSize(lbWidth, lbHeight);
+    wxSize best(lbWidth, lbHeight);
+    CacheBestSize(best);
+    return best;
 }
 
 void wxListBox::FixUpMouseEvent(GtkWidget *widget, wxCoord& x, wxCoord& y)
@@ -1096,4 +1260,3 @@ wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 }
 
 #endif // wxUSE_LISTBOX
-