cleanup - reformatting; simplified OnPaint

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

diff --git a/src/gtk/listbox.cpp b/src/gtk/listbox.cpp
index d529cd166943726e9d019fffdc58e592c1629bc6..cbff2c4f8f7023aa5d5fc843d94b06ae85c9af1d 100644 (file)
--- a/src/gtk/listbox.cpp
+++ b/src/gtk/listbox.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        listbox.cpp
+// Name:        src/gtk/listbox.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$


@@ -7,28 +7,29 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 

-#ifdef __GNUG__
-#pragma implementation "listbox.h"
-#endif
+#include "wx/defs.h"
+
+#if wxUSE_LISTBOX

 
 

-#include "wx/dynarray.h"

 #include "wx/listbox.h"
 #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/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
 

-#if wxUSE_DRAG_AND_DROP
-#include "wx/dnd.h"
-#endif
-
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>

 
 //-----------------------------------------------------------------------------
 // idle system
 
 //-----------------------------------------------------------------------------
 // idle system


@@ -37,42 +38,119 @@
 extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 
 extern void wxapp_install_idle_handler();
 extern bool g_isIdle;
 

-//-------------------------------------------------------------------------
-// conditional compilation
-//-------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+// data
+//-----------------------------------------------------------------------------
+
+extern bool           g_blockEventsOnDrag;
+extern bool           g_blockEventsOnScroll;
+extern wxCursor       g_globalCursor;
+extern wxWindowGTK   *g_delayedFocus;
+extern wxWindowGTK   *g_focusWindow;
+extern wxWindowGTK   *g_focusWindowLast;

 
 

-#if (GTK_MINOR_VERSION > 0)
-    #define NEW_GTK_SCROLL_CODE
-#endif
+static bool       g_hasDoubleClicked = FALSE;

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

-// private functions
+// idle callback for SetFirstItem

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

-#if wxUSE_CHECKLISTBOX
+struct wxlistbox_idle_struct
+{
+    wxListBox   *m_listbox;
+    int          m_item;
+    gint         m_tag;
+};
+
+extern "C" {
+static gint wxlistbox_idle_callback( gpointer gdata )
+{
+    wxlistbox_idle_struct* data = (wxlistbox_idle_struct*) gdata;
+    gdk_threads_enter();

 
 

-#define CHECKBOX_STRING "[-] "
+    g_source_remove( data->m_tag );

 
 

-// 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))
+    // 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 );
+    }

 
 

-#else // !wxUSE_CHECKLISTBOX
+    delete data;

 
 

-#define GET_REAL_LABEL(label) (label)
+    gdk_threads_leave();

 
 

-#endif // wxUSE_CHECKLISTBOX
+    return TRUE;
+}
+}

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

-// data
+// "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;

 
 

-extern bool   g_blockEventsOnDrag;
-extern bool   g_blockEventsOnScroll;
+        wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+        event.SetEventObject( win );

 
 

-static bool   g_hasDoubleClicked = FALSE;
+        // 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"
 
 //-----------------------------------------------------------------------------
 // "button_release_event"


@@ -84,8 +162,11 @@ static bool   g_hasDoubleClicked = FALSE;
    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 */
 
    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
 static gint

-gtk_listbox_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+gtk_listbox_button_release_callback( GtkWidget * WXUNUSED(widget),
+                                     GdkEventButton * WXUNUSED(gdk_event),
+                                     wxListBox *listbox )

 {
     if (g_isIdle) wxapp_install_idle_handler();
 
 {
     if (g_isIdle) wxapp_install_idle_handler();
 


@@ -96,35 +177,42 @@ gtk_listbox_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_even
 
     if (!g_hasDoubleClicked) return FALSE;
 
 
     if (!g_hasDoubleClicked) return FALSE;
 

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

 
 

-        wxArrayInt aSelections;
-        int count = listbox->GetSelections(aSelections);
-        if ( count > 0 )
-        {
-            event.m_commandInt = aSelections[0] ;
-            event.m_clientData = listbox->GetClientData( event.m_commandInt );
-            wxString str(listbox->GetString(event.m_commandInt));
-            if (!str.IsEmpty()) event.m_commandString = str;
-        }
-        else
-        {
-            event.m_commandInt = -1 ;
-            event.m_commandString.Empty();
-        }
+    wxArrayInt aSelections;
+    int n, count = listbox->GetSelections(aSelections);
+    if ( count > 0 )
+    {
+        n = aSelections[0];
+        if ( listbox->HasClientObjectData() )
+            event.SetClientObject( listbox->GetClientObject(n) );
+        else if ( listbox->HasClientUntypedData() )
+            event.SetClientData( listbox->GetClientData(n) );
+        event.SetString( listbox->GetString(n) );
+    }
+    else
+    {
+        n = -1;
+    }

 
 

-        listbox->GetEventHandler()->ProcessEvent( event );
+    event.SetInt(n);
+
+    listbox->GetEventHandler()->ProcessEvent( event );

 
     return FALSE;
 }
 
     return FALSE;
 }

+}

 
 //-----------------------------------------------------------------------------
 // "button_press_event"
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "button_press_event"
 //-----------------------------------------------------------------------------
 

+extern "C" {

 static gint
 static gint

-gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+gtk_listbox_button_press_callback( GtkWidget *widget,
+                                   GdkEventButton *gdk_event,
+                                   wxListBox *listbox )

 {
     if (g_isIdle) wxapp_install_idle_handler();
 
 {
     if (g_isIdle) wxapp_install_idle_handler();
 


@@ -133,7 +221,7 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
 
     if (!listbox->m_hasVMT) return FALSE;
 
 
     if (!listbox->m_hasVMT) return FALSE;
 

-    int sel = listbox->GetIndex( widget );
+    int sel = listbox->GtkGetIndex( widget );

 
 #if wxUSE_CHECKLISTBOX
     if ((listbox->m_hasCheckBoxes) && (gdk_event->x < 15) && (gdk_event->type != GDK_2BUTTON_PRESS))
 
 #if wxUSE_CHECKLISTBOX
     if ((listbox->m_hasCheckBoxes) && (gdk_event->x < 15) && (gdk_event->type != GDK_2BUTTON_PRESS))


@@ -148,83 +236,224 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
         listbox->GetEventHandler()->ProcessEvent( event );
     }
 #endif // wxUSE_CHECKLISTBOX
         listbox->GetEventHandler()->ProcessEvent( event );
     }
 #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;
 }
     /* emit wxEVT_COMMAND_LISTBOX_DOUBLECLICKED later */
     g_hasDoubleClicked = (gdk_event->type == GDK_2BUTTON_PRESS);
 
     return FALSE;
 }

+}

 
 //-----------------------------------------------------------------------------
 // "key_press_event"
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "key_press_event"
 //-----------------------------------------------------------------------------
 

+extern "C" {

 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) wxapp_install_idle_handler();
+    if (g_isIdle)
+        wxapp_install_idle_handler();

 
 

-    if (g_blockEventsOnDrag) return FALSE;
+    if (g_blockEventsOnDrag)
+        return FALSE;

 
 

-    if (!listbox->m_hasVMT) return FALSE;
+    bool ret = FALSE;

 
 

-    if (gdk_event->keyval != ' ') return FALSE;
+    if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
+    {
+        wxNavigationKeyEvent new_event;
+        /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
+        new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
+        /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
+        new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
+        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 wxUSE_CHECKLISTBOX

-    int sel = listbox->GetIndex( widget );
+    if ((gdk_event->keyval == ' ') && (listbox->m_hasCheckBoxes) && (!ret))
+    {
+        int sel = listbox->GtkGetIndex( widget );

 
 

-    wxCheckListBox *clb = (wxCheckListBox *)listbox;
+        wxCheckListBox *clb = (wxCheckListBox *)listbox;

 
 

-    clb->Check( sel, !clb->IsChecked(sel) );
+        clb->Check( sel, !clb->IsChecked(sel) );

 
 

-    wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, listbox->GetId() );
-    event.SetEventObject( listbox );
-    event.SetInt( sel );
-    listbox->GetEventHandler()->ProcessEvent( event );
+        wxCommandEvent new_event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, listbox->GetId() );
+        new_event.SetEventObject( listbox );
+        new_event.SetInt( sel );
+        ret = listbox->GetEventHandler()->ProcessEvent( new_event );
+    }

 #endif // wxUSE_CHECKLISTBOX
 
 #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)
+    {
+        g_signal_stop_emission_by_name (widget, "key_press_event");
+        return TRUE;
+    }
+

     return FALSE;
 }
     return FALSE;
 }

+}

 
 //-----------------------------------------------------------------------------
 // "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 )

 {
     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() );
     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;
 
     wxArrayInt aSelections;

-    int count = listbox->GetSelections(aSelections);
+    int n, count = listbox->GetSelections(aSelections);

     if ( count > 0 )
     {
     if ( count > 0 )
     {

-        event.m_commandInt = aSelections[0] ;
-        event.m_clientData = listbox->GetClientData( event.m_commandInt );
-        wxString str(listbox->GetString(event.m_commandInt));
-        if (!str.IsEmpty()) event.m_commandString = str;
+        n = aSelections[0];
+        if ( listbox->HasClientObjectData() )
+            event.SetClientObject( listbox->GetClientObject(n) );
+        else if ( listbox->HasClientUntypedData() )
+            event.SetClientData( listbox->GetClientData(n) );
+        event.SetString( listbox->GetString(n) );

     }
     else
     {
     }
     else
     {

-        event.m_commandInt = -1 ;
-        event.m_commandString.Empty();
+        n = -1;

     }
 
     }
 

-    event.SetEventObject( listbox );
+    event.SetInt(n);

 
 

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

     listbox->GetEventHandler()->ProcessEvent( 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
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
 
 //-----------------------------------------------------------------------------
 // wxListBox
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
 

+// ----------------------------------------------------------------------------
+// construction
+// ----------------------------------------------------------------------------
+

 wxListBox::wxListBox()
 {
     m_list = (GtkList *) NULL;
 wxListBox::wxListBox()
 {
     m_list = (GtkList *) NULL;


@@ -233,17 +462,35 @@ 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[],

-                        long style, const wxValidator& validator, const wxString &name )
+                        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;

 
 

-    PreCreation( parent, id, pos, size, style, name );
-
-    SetValidator( validator );
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, validator, name ))
+    {
+        wxFAIL_MSG( wxT("wxListBox creation failed") );
+        return FALSE;
+    }

 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
     if (style & wxLB_ALWAYS_SB)
 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
     if (style & wxLB_ALWAYS_SB)


@@ -259,201 +506,175 @@ 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_SINGLE;
+    }

 
     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(
+        GTK_CONTAINER(m_list),
+        gtk_scrolled_window_get_vadjustment(
+            GTK_SCROLLED_WINDOW(m_widget)));

 
     gtk_widget_show( GTK_WIDGET(m_list) );
 
 
     gtk_widget_show( GTK_WIDGET(m_list) );
 

-    wxSize newSize = size;
-    if (newSize.x == -1) newSize.x = 100;
-    if (newSize.y == -1) newSize.y = 110;
-    SetSize( newSize.x, newSize.y );
+    g_signal_connect (m_list, "realize",
+                      G_CALLBACK (gtk_listbox_realized_callback), this);

 
 

-    for (int i = 0; i < n; i++)
+    if ( style & wxLB_SORT )

     {
     {

-        m_clientDataList.Append( (wxObject*) NULL );
-        m_clientObjectList.Append( (wxObject*) NULL );
-
-        GtkWidget *list_item;
-
-        wxString str(choices[i]);
-#if wxUSE_CHECKLISTBOX
-        if (m_hasCheckBoxes)
-        {
-            str.Prepend(CHECKBOX_STRING);
-        }
-#endif // wxUSE_CHECKLISTBOX
-
-        list_item = gtk_list_item_new_with_label( str.mbc_str() );
-
-        gtk_container_add( GTK_CONTAINER(m_list), list_item );
-
-        gtk_signal_connect( GTK_OBJECT(list_item), "select",
-          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
-        if (style & wxLB_MULTIPLE)
-            gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
-              GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
-        gtk_signal_connect( GTK_OBJECT(list_item),
-                            "button_press_event",
-                            (GtkSignalFunc)gtk_listbox_button_press_callback,
-                            (gpointer) this );
-
-        gtk_signal_connect_after( GTK_OBJECT(list_item),
-                            "button_release_event",
-                            (GtkSignalFunc)gtk_listbox_button_release_callback,
-                            (gpointer) this );
-
-#if wxUSE_CHECKLISTBOX
-        if (m_hasCheckBoxes)
-        {
-            gtk_signal_connect( GTK_OBJECT(list_item),
-                            "key_press_event",
-                            (GtkSignalFunc)gtk_listbox_key_press_callback,
-                            (gpointer)this );
-        }
-#endif // wxUSE_CHECKLISTBOX
-
-        ConnectWidget( list_item );
+        // this will change DoAppend() behaviour
+        m_strings = new wxSortedArrayString;
+    }
+    else
+    {
+        m_strings = (wxSortedArrayString *)NULL;
+    }

 
 

-        gtk_widget_show( list_item );
+    for (int i = 0; i < n; i++)
+    {
+        // add one by one
+        DoAppend(choices[i]);

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

-    PostCreation();
-
-    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_WINDOW ) );
-    SetForegroundColour( parent->GetForegroundColour() );
-    SetFont( parent->GetFont() );
-
-    Show( TRUE );
+    PostCreation(size);
+    SetBestSize(size); // need this too because this is a wxControlWithItems

 
     return TRUE;
 }
 
 wxListBox::~wxListBox()
 {
 
     return TRUE;
 }
 
 wxListBox::~wxListBox()
 {

+    m_hasVMT = FALSE;
+

     Clear();
     Clear();

+
+    if (m_strings)
+      delete m_strings;

 }
 
 }
 

-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+// ----------------------------------------------------------------------------
+// adding items
+// ----------------------------------------------------------------------------
+
+void wxListBox::DoInsertItems(const wxArrayString& items, int pos)

 {
 {

-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+    // VZ: notice that InsertItems knows nothing about sorting, so calling it
+    //     from outside (and not from our own Append) is likely to break
+    //     everything
+
+    // code elsewhere supposes we have as many items in m_clientList as items
+    // in the listbox
+    wxASSERT_MSG( m_clientList.GetCount() == (size_t)GetCount(),
+                  wxT("bug in client data management") );
+
+    InvalidateBestSize();

 
     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, _T("invalid index in wxListBox::InsertItems") );

 
 

-    // VZ: it seems that GTK 1.0.6 doesn't has a function to insert an item
-    //     into a listbox at the given position, this is why we first delete
-    //     all items after this position, then append these items and then
-    //     reappend back the old ones.
+    wxCHECK_RET( pos <= length, wxT("invalid index in wxListBox::InsertItems") );

 
 

-    // first detach the old items
-    int n; // loop var
+    size_t nItems = items.GetCount();
+    int index;

 
 

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

     {
     {

-        // no need to do anything complicated
-        for ( n = 0; n < nItems; n++ )
+        for (size_t n = 0; n < nItems; n++)

         {
         {

-            Append(items[n]);
-        }
+            index = m_strings->Add( items[n] );

 
 

-        return;
+            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 );
+            }
+        }

     }
     }

-    
-    wxArrayString deletedLabels;
-    wxArrayPtrVoid deletedData;
-    wxArrayInt deletedChecks;   // only for check list boxes
-
-    GList *child = g_list_nth( children, pos );
-    for ( n = 0; child != NULL; n++, child = child->next )
+    else

     {
     {

-        // save label
-        GtkBin *bin = GTK_BIN( child->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
-
-        wxString str(GET_REAL_LABEL(label->label));
-        deletedLabels.Add(str);
-
-        // save data
-        void *clientData = NULL;
-        wxNode *node = NULL;
-       
-        if ( n < (int)m_clientObjectList.GetCount() )
-            node = m_clientObjectList.Nth( n );
-
-        if ( node )
+        if (pos == length)

         {
         {

-            clientData = node->GetData();
-            m_clientObjectList.DeleteNode( node );
-        }
-
-        if ( !clientData )
-        {
-            if ( n < (int)m_clientDataList.GetCount() )
-                node = m_clientDataList.Nth( n );        
-
-            if ( node )
+            for ( size_t n = 0; n < nItems; n++ )

             {
             {

-                clientData = node->GetData();
-                node = m_clientDataList.Nth( n );
+                GtkAddItem( items[n] );
+
+                m_clientList.Append((wxObject *)NULL);

             }
         }
             }
         }

-
-        deletedData.Add(clientData);
-
-#if wxUSE_CHECKLISTBOX
-        // save check state
-        if ( m_hasCheckBoxes )
+        else

         {
         {

-            deletedChecks.Add(((wxCheckListBox *)this)->IsChecked(pos + n));
+            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 );
+            }

         }
         }

-#endif // wxUSE_CHECKLISTBOX

     }
 
     }
 

-    int nDeletedCount = n;
-
-    gtk_list_clear_items( m_list, pos, length );
+    wxASSERT_MSG( m_clientList.GetCount() == (size_t)GetCount(),
+                      wxT("bug in client data management") );
+}

 
 

-    // now append the new items
-    for ( n = 0; n < nItems; n++ )
-    {
-        Append(items[n]);
-    }
+int wxListBox::DoAppend( const wxString& item )
+{
+    InvalidateBestSize();

 
 

-    // and append the old items too
-    pos += nItems;  // now the indices are shifter
-    for ( n = 0; n < nDeletedCount; n++ )
+    if (m_strings)

     {
     {

-        Append(deletedLabels[n], deletedData[n]);
+        // need to determine the index
+        int index = m_strings->Add( item );

 
 

-#if wxUSE_CHECKLISTBOX
-        if ( m_hasCheckBoxes )
+        // only if not at the end anyway
+        if (index != GetCount())

         {
         {

-            ((wxCheckListBox *)this)->Check(pos + n, (bool)deletedChecks[n]);
+           GtkAddItem( item, index );
+
+           wxList::compatibility_iterator node = m_clientList.Item( index );
+           m_clientList.Insert( node, (wxObject *)NULL );
+
+           return index;

         }
         }

-#endif // wxUSE_CHECKLISTBOX

     }
     }

+
+    GtkAddItem(item);
+
+    m_clientList.Append((wxObject *)NULL);
+
+    return GetCount() - 1;

 }
 
 }
 

-void wxListBox::AppendCommon( const wxString &item )
+void wxListBox::GtkAddItem( const wxString &item, int pos )

 {
 {

-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );

 
     GtkWidget *list_item;
 
 
     GtkWidget *list_item;
 


@@ -461,211 +682,295 @@ void wxListBox::AppendCommon( const wxString &item )
 #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 ) );

 
 

-    gtk_container_add( GTK_CONTAINER(m_list), list_item );
+    GList *gitem_list = g_list_alloc ();
+    gitem_list->data = list_item;

 
 

-    gtk_signal_connect( GTK_OBJECT(list_item), "select",
-      GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
-    if (HasFlag(wxLB_MULTIPLE))
-        gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
-          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
-
-    gtk_signal_connect( GTK_OBJECT(list_item),
-                        "button_press_event",
-                        (GtkSignalFunc)gtk_listbox_button_press_callback,
-                        (gpointer) this );
-
-    gtk_signal_connect_after( GTK_OBJECT(list_item),
-                        "button_release_event",
-                        (GtkSignalFunc)gtk_listbox_button_release_callback,
-                        (gpointer) this );
-
-#if wxUSE_CHECKLISTBOX
-    if (m_hasCheckBoxes)
-    {
-       gtk_signal_connect( GTK_OBJECT(list_item),
-                           "key_press_event",
-                           (GtkSignalFunc)gtk_listbox_key_press_callback,
-                           (gpointer)this );
-    }
-#endif // wxUSE_CHECKLISTBOX
-
-    gtk_widget_show( list_item );
+    if (pos == -1)
+        gtk_list_append_items( GTK_LIST (m_list), gitem_list );
+    else
+        gtk_list_insert_items( GTK_LIST (m_list), gitem_list, pos );
+
+    g_signal_connect_after (list_item, "select",
+                            G_CALLBACK (gtk_listitem_select_callback),
+                            this);
+
+    if (HasFlag(wxLB_MULTIPLE) || HasFlag(wxLB_EXTENDED))
+        g_signal_connect_after (list_item, "deselect",
+                                G_CALLBACK (gtk_listitem_deselect_callback),
+                                this);
+
+    g_signal_connect (list_item, "button_press_event",
+                      G_CALLBACK (gtk_listbox_button_press_callback),
+                      this);
+    g_signal_connect_after (list_item, "button_release_event",
+                            G_CALLBACK (gtk_listbox_button_release_callback),
+                            this);
+    g_signal_connect (list_item, "key_press_event",
+                      G_CALLBACK (gtk_listbox_key_press_callback),
+                           this);
+    g_signal_connect (list_item, "focus_in_event",
+                      G_CALLBACK (gtk_listitem_focus_in_callback),
+                      this);
+    g_signal_connect (list_item, "focus_out_event",
+                      G_CALLBACK (gtk_listitem_focus_out_callback),
+                      this);

 
     ConnectWidget( list_item );
 
     if (GTK_WIDGET_REALIZED(m_widget))
     {
 
     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 );
         gtk_widget_realize( list_item );
         gtk_widget_realize( GTK_BIN(list_item)->child );

-       
-        if (m_widgetStyle) ApplyWidgetStyle();
-
-#if wxUSE_DRAG_AND_DROP
-#ifndef NEW_GTK_DND_CODE
-        if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
-#endif
-#endif

 
 #if wxUSE_TOOLTIPS
         if (m_tooltip) m_tooltip->Apply( this );
 #endif
     }
 
 #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::Append( const wxString &item )
+void wxListBox::DoSetItems( const wxArrayString& items,
+                            void **clientData)

 {
 {

-    m_clientDataList.Append( (wxObject*) NULL );
-    m_clientObjectList.Append( (wxObject*) NULL );
+    Clear();
+
+    DoInsertItems(items, 0);

 
 

-    AppendCommon( item );
+    if ( clientData )
+    {
+        size_t count = items.GetCount();
+        for ( size_t n = 0; n < count; n++ )
+        {
+            SetClientData(n, clientData[n]);
+        }
+    }

 }
 
 }
 

-void wxListBox::Append( const wxString &item, void *clientData )
+// ----------------------------------------------------------------------------
+// deleting items
+// ----------------------------------------------------------------------------
+
+void wxListBox::Clear()

 {
 {

-    m_clientDataList.Append( (wxObject*) clientData );
-    m_clientObjectList.Append( (wxObject*) NULL );
+    wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+    gtk_list_clear_items( m_list, 0, GetCount() );

 
 

-    AppendCommon( item );
+    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!
+        wxList::compatibility_iterator node = m_clientList.GetFirst();
+        while ( node )
+        {
+            delete (wxClientData *)node->GetData();
+            node = node->GetNext();
+        }
+    }
+    m_clientList.Clear();
+
+    if ( m_strings )
+        m_strings->Clear();

 }
 
 }
 

-void wxListBox::Append( const wxString &item, wxClientData *clientData )
+void wxListBox::Delete( int n )

 {
 {

-    m_clientObjectList.Append( (wxObject*) clientData );
-    m_clientDataList.Append( (wxObject*) NULL );
+    wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+    GList *child = g_list_nth( m_list->children, n );
+
+    wxCHECK_RET( child, wxT("wrong listbox index") );
+
+    GList *list = g_list_append( (GList*) NULL, child->data );
+    gtk_list_remove_items( m_list, list );
+    g_list_free( list );
+
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    if ( node )
+    {
+        if ( m_clientDataItemsType == wxClientData_Object )
+        {
+            wxClientData *cd = (wxClientData*)node->GetData();
+            delete cd;
+        }
+
+        m_clientList.Erase( node );
+    }

 
 

-    AppendCommon( item );
+    if ( m_strings )
+        m_strings->RemoveAt(n);

 }
 
 }
 

-void wxListBox::SetClientData( int n, void* clientData )
+// ----------------------------------------------------------------------------
+// client data
+// ----------------------------------------------------------------------------
+
+void wxListBox::DoSetItemClientData( int n, void* clientData )

 {
 {

-    wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );

 
 

-    wxNode *node = m_clientDataList.Nth( n );
-    if (!node) return;
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientData") );

 
     node->SetData( (wxObject*) clientData );
 }
 
 
     node->SetData( (wxObject*) clientData );
 }
 

-void* wxListBox::GetClientData( int n )
+void* wxListBox::DoGetItemClientData( int n ) const

 {
 {

-    wxCHECK_MSG( m_widget != NULL, NULL, _T("invalid combobox") );
+    wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid listbox control") );

 
 

-    wxNode *node = m_clientDataList.Nth( n );
-    if (!node) return NULL;
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_MSG( node, NULL, wxT("invalid index in wxListBox::DoGetItemClientData") );

 
 

-    return node->Data();
+    return node->GetData();

 }
 
 }
 

-void wxListBox::SetClientObject( int n, wxClientData* clientData )
+void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )

 {
 {

-    wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid listbox control") );

 
 

-    wxNode *node = m_clientObjectList.Nth( n );
-    if (!node) return;
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") );

 
 

-    wxClientData *cd = (wxClientData*) node->Data();
-    if (cd) delete cd;
+    // wxItemContainer already deletes data for us

 
     node->SetData( (wxObject*) clientData );
 }
 
 
     node->SetData( (wxObject*) clientData );
 }
 

-wxClientData* wxListBox::GetClientObject( int n )
+wxClientData* wxListBox::DoGetItemClientObject( int n ) const

 {
 {

-    wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, _T("invalid combobox") );
+    wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, wxT("invalid listbox control") );

 
 

-    wxNode *node = m_clientObjectList.Nth( n );
-    if (!node) return (wxClientData*) NULL;
+    wxList::compatibility_iterator node = m_clientList.Item( n );
+    wxCHECK_MSG( node, (wxClientData *)NULL,
+                 wxT("invalid index in wxListBox::DoGetItemClientObject") );

 
 

-    return (wxClientData*) node->Data();
+    return (wxClientData*) node->GetData();

 }
 
 }
 

-void wxListBox::Clear()
+// ----------------------------------------------------------------------------
+// string list access
+// ----------------------------------------------------------------------------
+
+wxString wxListBox::GetRealLabel(GList *item) const

 {
 {

-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    GtkBin *bin = GTK_BIN( item->data );
+    GtkLabel *label = GTK_LABEL( bin->child );

 
 

-    gtk_list_clear_items( m_list, 0, Number() );
+    wxString str;

 
 

-    wxNode *node = m_clientObjectList.First();
-    while (node)
-    {
-        wxClientData *cd = (wxClientData*)node->Data();
-        if (cd) delete cd;
-        node = node->Next();
-    }
-    m_clientObjectList.Clear();
+    str = wxGTK_CONV_BACK( gtk_label_get_text( label ) );
+
+#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

 
 

-    m_clientDataList.Clear();
+    return str;

 }
 
 }
 

-void wxListBox::Delete( int n )
+void wxListBox::SetString( int n, const wxString &string )

 {
 {

-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );

 
     GList *child = g_list_nth( m_list->children, n );
 
     GList *child = g_list_nth( m_list->children, n );

+    if (child)
+    {
+        GtkBin *bin = GTK_BIN( child->data );
+        GtkLabel *label = GTK_LABEL( bin->child );

 
 

-    wxCHECK_RET( child, _T("wrong listbox index") );
-
-    GList *list = g_list_append( (GList*) NULL, child->data );
-    gtk_list_remove_items( m_list, list );
-    g_list_free( list );
+        wxString str;
+#if wxUSE_CHECKLISTBOX
+        if (m_hasCheckBoxes)
+            str += wxCHECKLBOX_STRING;
+#endif // wxUSE_CHECKLISTBOX
+        str += string;

 
 

-    wxNode *node = m_clientObjectList.Nth( n );
-    if (node)
+        gtk_label_set_text( label, wxGTK_CONV( str ) );
+    }
+    else

     {
     {

-        wxClientData *cd = (wxClientData*)node->Data();
-        if (cd) delete cd;
-        m_clientObjectList.DeleteNode( node );
+        wxFAIL_MSG(wxT("wrong listbox index"));

     }
     }

+}
+
+wxString wxListBox::GetString( int n ) const
+{
+    wxCHECK_MSG( m_list != NULL, wxEmptyString, wxT("invalid listbox") );

 
 

-    node = m_clientDataList.Nth( n );
-    if (node)
+    GList *child = g_list_nth( m_list->children, n );
+    if (child)

     {
     {

-        m_clientDataList.DeleteNode( node );
+        return GetRealLabel(child);

     }
     }

+
+    wxFAIL_MSG(wxT("wrong listbox index"));
+
+    return wxEmptyString;

 }
 
 }
 

-void wxListBox::Deselect( int n )
+int wxListBox::GetCount() const

 {
 {

-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );

 
 

-    gtk_list_unselect_item( m_list, n );
+    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, _T("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, wxNOT_FOUND, wxT("invalid listbox") );

 
     GList *child = m_list->children;
     int count = 0;
     while (child)
     {
 
     GList *child = m_list->children;
     int count = 0;
     while (child)
     {

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

             return count;
 
         count++;
         child = child->next;
     }
 
             return count;
 
         count++;
         child = child->next;
     }
 

-  // it's not an error if the string is not found -> no wxCHECK
+    // it's not an error if the string is not found -> no wxCHECK

 
 

-  return -1;
+    return wxNOT_FOUND;

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// selection
+// ----------------------------------------------------------------------------
+

 int wxListBox::GetSelection() const
 {
 int wxListBox::GetSelection() const
 {

-    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );

 
     GList *child = m_list->children;
     int count = 0;
 
     GList *child = m_list->children;
     int count = 0;


@@ -680,7 +985,7 @@ int wxListBox::GetSelection() const
 
 int wxListBox::GetSelections( wxArrayInt& aSelections ) const
 {
 
 int wxListBox::GetSelections( wxArrayInt& aSelections ) const
 {

-    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
+    wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );

 
     // get the number of selected items first
     GList *child = m_list->children;
 
     // get the number of selected items first
     GList *child = m_list->children;


@@ -708,131 +1013,78 @@ int wxListBox::GetSelections( wxArrayInt& aSelections ) const
     return count;
 }
 
     return count;
 }
 

-wxString wxListBox::GetString( int n ) const
-{
-    wxCHECK_MSG( m_list != NULL, _T(""), _T("invalid listbox") );
-
-    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 = GET_REAL_LABEL(label->label);
-
-        return str;
-    }
-    
-    wxFAIL_MSG(_T("wrong listbox index"));
-
-    return _T("");
-}
-
-wxString wxListBox::GetStringSelection() const
+bool wxListBox::IsSelected( int n ) const

 {
 {

-    wxCHECK_MSG( m_list != NULL, _T(""), _T("invalid listbox") );
-
-    GList *selection = m_list->selection;
-    if (selection)
-    {
-        GtkBin *bin = GTK_BIN( selection->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
+    wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid listbox") );

 
 

-        wxString str = GET_REAL_LABEL(label->label);
+    GList *target = g_list_nth( m_list->children, n );

 
 

-        return str;
-    }
+    wxCHECK_MSG( target, FALSE, wxT("invalid listbox index") );

 
 

-    wxFAIL_MSG(_T("no listbox selection available"));
-    return _T("");
+    return (GTK_WIDGET(target->data)->state == GTK_STATE_SELECTED) ;

 }
 
 }
 

-int wxListBox::Number()
+void wxListBox::DoSetSelection( int n, bool select )

 {
 {

-    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
+    wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );

 
 

-    GList *child = m_list->children;
-    int count = 0;
-    while (child) { count++; child = child->next; }
-    return count;
-}
+    m_blockEvent = TRUE;

 
 

-bool wxListBox::Selected( int n )
-{
-    wxCHECK_MSG( m_list != NULL, FALSE, _T("invalid listbox") );
-
-    GList *target = g_list_nth( m_list->children, n );
-    if (target)
+    if (select)

     {
     {

-        GList *child = m_list->selection;
-        while (child)
-        {
-            if (child->data == target->data) return TRUE;
-            child = child->next;
-        }
+        if ((m_windowStyle & wxLB_SINGLE) != 0)
+            gtk_list_unselect_item( m_list, m_prevSelection );
+        gtk_list_select_item( m_list, n );
+        m_prevSelection = n;

     }
     }

-    wxFAIL_MSG(_T("wrong listbox index"));
-    return FALSE;
-}
-
-void wxListBox::Set( int WXUNUSED(n), const wxString *WXUNUSED(choices) )
-{
-    wxFAIL_MSG(_T("wxListBox::Set not implemented"));
-}
+    else
+        gtk_list_unselect_item( m_list, n );

 
 

-void wxListBox::SetFirstItem( int WXUNUSED(n) )
-{
-    wxFAIL_MSG(_T("wxListBox::SetFirstItem not implemented"));
+    m_blockEvent = FALSE;

 }
 
 }
 

-void wxListBox::SetFirstItem( const wxString &WXUNUSED(item) )
+void wxListBox::DoSetFirstItem( int n )

 {
 {

-    wxFAIL_MSG(_T("wxListBox::SetFirstItem not implemented"));
-}
+    wxCHECK_RET( m_list, wxT("invalid listbox") );

 
 

-void wxListBox::SetSelection( int n, bool select )
-{
-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    if (gdk_pointer_is_grabbed () && GTK_WIDGET_HAS_GRAB (m_list))
+        return;

 
 

-    if (select)
-        gtk_list_select_item( m_list, n );
-    else
-        gtk_list_unselect_item( m_list, n );
-}
+    // terribly efficient
+    const gchar *vadjustment_key = "gtk-vadjustment";
+    guint vadjustment_key_id = g_quark_from_static_string (vadjustment_key);

 
 

-void wxListBox::SetString( int n, const wxString &string )
-{
-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+    GtkAdjustment *adjustment =
+       (GtkAdjustment*) gtk_object_get_data_by_id (GTK_OBJECT (m_list), vadjustment_key_id);
+    wxCHECK_RET( adjustment, wxT("invalid listbox code") );

 
 

-    GList *child = g_list_nth( m_list->children, n );
-    if (child)
-    {
-        GtkBin *bin = GTK_BIN( child->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
+    GList *target = g_list_nth( m_list->children, n );
+    wxCHECK_RET( target, wxT("invalid listbox index") );

 
 

-        wxString str;
-#if wxUSE_CHECKLISTBOX
-        if (m_hasCheckBoxes)
-            str += CHECKBOX_STRING;
-#endif // wxUSE_CHECKLISTBOX
-        str += string;
+    GtkWidget *item = GTK_WIDGET(target->data);
+    wxCHECK_RET( item, wxT("invalid listbox code") );

 
 

-        gtk_label_set( label, str.mbc_str() );
-    }
-    else
+    if (item->allocation.y == -1)

     {
     {

-        wxFAIL_MSG(_T("wrong listbox index"));
-    }
-}
+        wxlistbox_idle_struct* data = new wxlistbox_idle_struct;
+        data->m_listbox = this;
+        data->m_item = n;
+        data->m_tag = g_idle_add_full( 800, wxlistbox_idle_callback, data, NULL );

 
 

-void wxListBox::SetStringSelection( const wxString &string, bool select )
-{
-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
+        return;
+    }

 
 

-    SetSelection( FindString(string), select );
+    float y = item->allocation.y;
+    if (y > adjustment->upper - adjustment->page_size)
+        y = adjustment->upper - adjustment->page_size;
+    gtk_adjustment_set_value( adjustment, y );

 }
 
 }
 

-int wxListBox::GetIndex( GtkWidget *item ) const
+// ----------------------------------------------------------------------------
+// helpers
+// ----------------------------------------------------------------------------
+
+int wxListBox::GtkGetIndex( GtkWidget *item ) const

 {
     if (item)
     {
 {
     if (item)
     {


@@ -854,53 +1106,26 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
     GList *child = m_list->children;
     while (child)
     {
     GList *child = m_list->children;
     while (child)
     {

-        gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), wxConv_local.cWX2MB(tip), (gchar*) NULL );
+        gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );

         child = child->next;
     }
 }
 #endif // wxUSE_TOOLTIPS
 
         child = child->next;
     }
 }
 #endif // wxUSE_TOOLTIPS
 

-#if wxUSE_DRAG_AND_DROP
-void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
-{
-    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
-
-#ifndef NEW_GTK_DND_CODE
-    if (m_dropTarget)
-    {
-        GList *child = m_list->children;
-        while (child)
-        {
-            m_dropTarget->UnregisterWidget( GTK_WIDGET( child->data ) );
-            child = child->next;
-        }
-    }
-#endif
-
-    wxWindow::SetDropTarget( dropTarget );
-
-#ifndef NEW_GTK_DND_CODE
-    if (m_dropTarget)
-    {
-        GList *child = m_list->children;
-        while (child)
-        {
-            m_dropTarget->RegisterWidget( GTK_WIDGET( child->data ) );
-            child = child->next;
-        }
-    }
-#endif
-}
-#endif
-

 GtkWidget *wxListBox::GetConnectWidget()
 {
 GtkWidget *wxListBox::GetConnectWidget()
 {

-    return GTK_WIDGET(m_list);
+    // return GTK_WIDGET(m_list);
+    return m_widget;

 }
 
 bool wxListBox::IsOwnGtkWindow( GdkWindow *window )
 {
 }
 
 bool wxListBox::IsOwnGtkWindow( GdkWindow *window )
 {

-    if (wxWindow::IsOwnGtkWindow( window )) return TRUE;
+    return TRUE;
+
+#if 0
+    if (m_widget->window == window) return TRUE;
+
+    if (GTK_WIDGET(m_list)->window == window) return TRUE;

 
     GList *child = m_list->children;
     while (child)
 
     GList *child = m_list->children;
     while (child)


@@ -911,13 +1136,12 @@ bool wxListBox::IsOwnGtkWindow( GdkWindow *window )
     }
 
     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 )
     {
         GdkWindow *window = GTK_WIDGET(m_list)->window;
         if ( window )


@@ -931,12 +1155,102 @@ void wxListBox::ApplyWidgetStyle()
     GList *child = m_list->children;
     while (child)
     {
     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 );
 
         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;
     }
 }
 
         child = child->next;
     }
 }

+
+void wxListBox::OnInternalIdle()
+{
+    wxCursor cursor = m_cursor;
+    if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+    if (GTK_WIDGET(m_list)->window && cursor.Ok())
+    {
+        /* I now set the cursor the anew in every OnInternalIdle call
+           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;
+        while (child)
+        {
+            GtkBin *bin = GTK_BIN( child->data );
+            GtkWidget *label = GTK_WIDGET( bin->child );
+
+            if (!label->window)
+                break;
+            else
+                gdk_window_set_cursor( label->window, cursor.GetCursor() );
+
+            child = child->next;
+        }
+    }
+
+    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
+{
+    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);
+
+    wxSize best(lbWidth, lbHeight);
+    CacheBestSize(best);
+    return best;
+}
+
+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;
+}
+
+
+// static
+wxVisualAttributes
+wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+    return GetDefaultAttributesFromGTKWidget(gtk_list_new, true);
+}
+
+#endif // wxUSE_LISTBOX