stubs for wxUSE_DBGHELP == 0

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

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index a8d1520741a762b24f4a21acaf458d5e048a696e..1b128db3f542c33cae6a644512f50e9ad1efe73c 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -56,7 +56,7 @@
     #include "wx/thread.h"
 #endif
 
     #include "wx/thread.h"
 #endif
 

-#include <math.h>
+#include "wx/math.h"

 #include <ctype.h>
 
 #include "wx/gtk/private.h"
 #include <ctype.h>
 
 #include "wx/gtk/private.h"


@@ -230,28 +230,17 @@ static GdkGC *g_eraseGC = NULL;
 static wxWindowGTK  *g_captureWindow = (wxWindowGTK*) NULL;
 static bool g_captureWindowHasMouse = FALSE;
 
 static wxWindowGTK  *g_captureWindow = (wxWindowGTK*) NULL;
 static bool g_captureWindowHasMouse = FALSE;
 

-/* extern */ wxWindowGTK  *g_focusWindow = (wxWindowGTK*) NULL;
+wxWindowGTK  *g_focusWindow = (wxWindowGTK*) NULL;

 
 // the last window which had the focus - this is normally never NULL (except
 // if we never had focus at all) as even when g_focusWindow is NULL it still
 // keeps its previous value
 
 // the last window which had the focus - this is normally never NULL (except
 // if we never had focus at all) as even when g_focusWindow is NULL it still
 // keeps its previous value

-static wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL;
-
-// the frame that is currently active (i.e. its child has focus). It is
-// used to generate wxActivateEvents
-static wxWindowGTK *g_activeFrame = (wxWindowGTK*) NULL;
-static bool g_activeFrameLostFocus = FALSE;
+wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL;

 
 // If a window get the focus set but has not been realized
 // yet, defer setting the focus to idle time.
 wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL;
 
 
 // If a window get the focus set but has not been realized
 // yet, defer setting the focus to idle time.
 wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL;
 

-// if we detect that the app has got/lost the focus, we set this variable to
-// either TRUE or FALSE and an activate event will be sent during the next
-// OnIdle() call and it is reset to -1: this value means that we shouldn't
-// send any activate events at all
-static int        g_sendActivateEvent = -1;
-

 // hack: we need something to pass to gtk_menu_popup, so we store the time of
 // the last click here
 static guint32 gs_timeLastClick = 0; 
 // hack: we need something to pass to gtk_menu_popup, so we store the time of
 // the last click here
 static guint32 gs_timeLastClick = 0; 


@@ -971,6 +960,7 @@ static void wxFillOtherKeyEventFields(wxKeyEvent& event,
         gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
 
     event.SetTimestamp( gdk_event->time );
         gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
 
     event.SetTimestamp( gdk_event->time );

+    event.SetId(win->GetId());

     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0;
     event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0;
     event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0;
     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0;
     event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0;
     event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0;


@@ -978,6 +968,9 @@ static void wxFillOtherKeyEventFields(wxKeyEvent& event,
     event.m_scanCode = gdk_event->keyval;
     event.m_rawCode = (wxUint32) gdk_event->keyval;
     event.m_rawFlags = 0;
     event.m_scanCode = gdk_event->keyval;
     event.m_rawCode = (wxUint32) gdk_event->keyval;
     event.m_rawFlags = 0;

+#if wxUSE_UNICODE
+    event.m_uniChar = gdk_keyval_to_unicode(gdk_event->keyval);
+#endif

     event.m_x = x;
     event.m_y = y;
     event.SetEventObject( win );
     event.m_x = x;
     event.m_y = y;
     event.SetEventObject( win );


@@ -1120,12 +1113,13 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
         return FALSE;
     
 #ifdef __WXGTK20__
         return FALSE;
     
 #ifdef __WXGTK20__

+#if 0

     // We have to pass key press events through GTK+'s Input Method context
     // We have to pass key press events through GTK+'s Input Method context

-    // object in order to get correct characters. By doing so, we loose the
+    // object in order to get correct characters. By doing so, we lose the

     // ability to let other GTK+'s handlers (namely, widgets' default signal
     // handlers) handle the signal by returning false from this callback.
     // Because GTK+ sends the events to parent widgets as well, we can't
     // ability to let other GTK+'s handlers (namely, widgets' default signal
     // handlers) handle the signal by returning false from this callback.
     // Because GTK+ sends the events to parent widgets as well, we can't

-    // afford loosing it, otherwise native widgets inserted into wxPanel
+    // afford losing it, otherwise native widgets inserted into wxPanel

     // would break in subtle ways (e.g. spacebar would no longer toggle
     // wxCheckButton's state). Therefore, we only pass the event to IM if it
     // originated in this window's widget, which we detect by checking if we've
     // would break in subtle ways (e.g. spacebar would no longer toggle
     // wxCheckButton's state). Therefore, we only pass the event to IM if it
     // originated in this window's widget, which we detect by checking if we've


@@ -1133,29 +1127,62 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
     // because gtk_window_key_press_callback is installed for native controls
     // as well and the wxKeyEvent it creates propagates upwards).
     static GdkEventKey s_lastEvent;
     // because gtk_window_key_press_callback is installed for native controls
     // as well and the wxKeyEvent it creates propagates upwards).
     static GdkEventKey s_lastEvent;

-    

     bool useIM = (win->m_imData != NULL) &&
                  memcmp(gdk_event, &s_lastEvent, sizeof(GdkEventKey)) != 0;
     bool useIM = (win->m_imData != NULL) &&
                  memcmp(gdk_event, &s_lastEvent, sizeof(GdkEventKey)) != 0;

-    

     s_lastEvent = *gdk_event;
     s_lastEvent = *gdk_event;

+#else
+    // 2005.01.26 modified by hzysoft@sina.com.tw:
+    // There is no need to store lastEvent. The original code makes GTK+ IM 
+    // dysfunction. When we get a key_press event here, it could be originate
+    // from the current widget or its child widgets.  However, only the widget
+    // with the INPUT FOCUS can generate the INITIAL key_press event.  That is, 
+    // if the CURRENT widget doesn't have the FOCUS at all, this event definitely
+    // originated from its child widgets and shouldn't be passed to IM context.
+    // In fact, what a GTK+ IM should do is filtering keyEvents and convert them
+    // into text input ONLY WHEN THE WIDGET HAS INPUT FOCUS.  Besides, when current
+    // widgets has both IM context and input focus, the event should be filtered 
+    // by gtk_im_context_filter_keypress().
+    // Then, we should, according to GTK+ 2.0 API doc, return whatever it returns.
+    bool useIM = (win->m_imData != NULL) && ( wxWindow::FindFocus() == win );
+#endif
+

 #endif
     
 #endif
     

-    wxKeyEvent event( wxEVT_KEY_DOWN );
-    if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
-    {
-        // unknown key pressed, ignore (the event would be useless anyhow)

 #ifdef __WXGTK20__
 #ifdef __WXGTK20__

-        if ( useIM )
+    // 2005.01.26 modified by hzysoft@sina.com.tw:
+    // We should let GTK+ IM filter key event first. According to GTK+ 2.0 API
+    // docs, if IM filter returns true, NO FURTHER PROCESSING SHOULD BE DONE for
+    // this keystroke. Making wxWidgets unable to receive EVT_KEY_DOWN in this
+    // situation is resonable. In reality, when IM is activated, wxWidgets should
+    // receive EVT_CHAR instead.
+    if (useIM)
+    {
+        // it may be useful for the input method, though:
+        bool ret = gtk_im_context_filter_keypress(win->m_imData->context, gdk_event);
+        win->m_imData->lastKeyEvent = NULL;
+        if( ret )

         {
         {

-            // it may be useful for the input method, though:
-            win->m_imData->lastKeyEvent = gdk_event;
-            bool ret = gtk_im_context_filter_keypress(win->m_imData->context,
-                                                      gdk_event);
-            win->m_imData->lastKeyEvent = NULL;
+            wxLogTrace(TRACE_KEYS, _T("Key event intercepted by IM"));

             return ret;
         }
             return ret;
         }

+    }

 #endif
 #endif

-        return FALSE;
+
+    wxKeyEvent event( wxEVT_KEY_DOWN );
+    if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
+    {
+        // unknown key pressed, ignore (the event would be useless anyhow)
+        // 2005.02.22 modified by hzysoft@sina.com.tw.
+        // In GTK+ 1.2, strings sent by IMs are also regarded as key_press events whose 
+        // keyCodes cannot be recognized by wxWidgets. These MBCS strings, however, are 
+        // composed of more than one character, which means gdk_event->length will always 
+        // greater than one.
+        // When gtk_event->length == 1, this may be an ASCII character and can be translated 
+        // by WX.  However, when MBCS characters are sent by IM, gdk_event->length will >= 2.
+        // So when gdk_event->length >= 2, this is not an invalid key but a part of a string 
+        // sent by IM which contains user input and shouldn't be ignored.
+        if (gdk_event->length <= 1) // Only ignore those keys whose gdk_event->length <=1.
+            return FALSE;

     }
 
     // Emit KEY_DOWN event
     }
 
     // Emit KEY_DOWN event


@@ -1185,41 +1212,22 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
     // will only be sent if it is not in an accelerator table.
     if (!ret)
     {
     // will only be sent if it is not in an accelerator table.
     if (!ret)
     {

-#ifdef __WXGTK20__
-        if (useIM)
-        {
-            // In GTK 2.0, we need to hand over the key event to an input method
-            // and the IM will emit a "commit" event containing the actual utf8
-            // character.  In that case the EVT_CHAR events will be sent from
-            // there.
-            win->m_imData->lastKeyEvent = gdk_event;
-            if ( gtk_im_context_filter_keypress(win->m_imData->context,
-                                                gdk_event) )
-            {
-                win->m_imData->lastKeyEvent = NULL;
-                wxLogTrace(TRACE_KEYS, _T("Key event intercepted by IM"));
-                return TRUE;
-            }
-            else
-                win->m_imData->lastKeyEvent = NULL;
-        }
-#endif
-

         long key_code;
         KeySym keysym = gdk_event->keyval;
         // Find key code for EVT_CHAR and EVT_CHAR_HOOK events
         key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
         if ( !key_code )
         {
         long key_code;
         KeySym keysym = gdk_event->keyval;
         // Find key code for EVT_CHAR and EVT_CHAR_HOOK events
         key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
         if ( !key_code )
         {

-            if ( gdk_event->length == 1 )
-            {
-                key_code = (unsigned char)gdk_event->string[0];
-            }
-            else if ( wxIsAsciiKeysym(keysym) )
+            if ( wxIsAsciiKeysym(keysym) )

             {
                 // ASCII key
                 key_code = (unsigned char)keysym;
             }
             {
                 // ASCII key
                 key_code = (unsigned char)keysym;
             }

+            // gdk_event->string is actually deprecated
+            else if ( gdk_event->length == 1 )
+            {
+                key_code = (unsigned char)gdk_event->string[0];
+            }

         }
 
         if ( key_code )
         }
 
         if ( key_code )


@@ -1351,7 +1359,7 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context,
     {
 #if wxUSE_UNICODE
         event.m_uniChar = *pstr;
     {
 #if wxUSE_UNICODE
         event.m_uniChar = *pstr;

-        // Backward compatible for ISO-8859
+        // Backward compatible for ISO-8859-1

         event.m_keyCode = *pstr < 256 ? event.m_uniChar : 0;
         wxLogTrace(TRACE_KEYS, _T("IM sent character '%c'"), event.m_uniChar);
 #else
         event.m_keyCode = *pstr < 256 ? event.m_uniChar : 0;
         wxLogTrace(TRACE_KEYS, _T("IM sent character '%c'"), event.m_uniChar);
 #else


@@ -1699,21 +1707,6 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
     // a chance to correct this
     win->FixUpMouseEvent(widget, event.m_x, event.m_y);
 
     // a chance to correct this
     win->FixUpMouseEvent(widget, event.m_x, event.m_y);
 

-    if ( event_type == wxEVT_RIGHT_DOWN )
-    {
-        // generate a "context menu" event: this is similar to right mouse
-        // click under many GUIs except that it is generated differently
-        // (right up under MSW, ctrl-click under Mac, right down here) and
-        //
-        // (a) it's a command event and so is propagated to the parent
-        // (b) under MSW it can be generated from kbd too
-        // (c) it uses screen coords (because of (a))
-        wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
-                                  win->GetId(),
-                                  win->ClientToScreen(event.GetPosition()));
-        (void)win->GetEventHandler()->ProcessEvent(evtCtx);
-    }
-

     // find the correct window to send the event too: it may be a different one
     // from the one which got it at GTK+ level because some control don't have
     // their own X window and thus cannot get any events.
     // find the correct window to send the event too: it may be a different one
     // from the one which got it at GTK+ level because some control don't have
     // their own X window and thus cannot get any events.


@@ -1742,6 +1735,23 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
         return TRUE;
     }
 
         return TRUE;
     }
 

+    if (event_type == wxEVT_RIGHT_DOWN)
+    {
+        // generate a "context menu" event: this is similar to right mouse
+        // click under many GUIs except that it is generated differently
+        // (right up under MSW, ctrl-click under Mac, right down here) and
+        //
+        // (a) it's a command event and so is propagated to the parent
+        // (b) under some ports it can be generated from kbd too
+        // (c) it uses screen coords (because of (a))
+        wxContextMenuEvent evtCtx(
+            wxEVT_CONTEXT_MENU,
+            win->GetId(),
+            win->ClientToScreen(event.GetPosition()));
+        evtCtx.SetEventObject(win);
+        return win->GetEventHandler()->ProcessEvent(evtCtx);
+    }
+

     return FALSE;
 }
 
     return FALSE;
 }
 


@@ -1934,7 +1944,20 @@ static gint gtk_window_wheel_callback (GtkWidget * widget,
 
     return FALSE;
 }
 
     return FALSE;
 }

-#endif
+
+//-----------------------------------------------------------------------------
+// "popup-menu"
+//-----------------------------------------------------------------------------
+static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win)
+{
+    wxContextMenuEvent event(
+        wxEVT_CONTEXT_MENU,
+        win->GetId(),
+        wxPoint(-1, -1));
+    event.SetEventObject(win);
+    return win->GetEventHandler()->ProcessEvent(event);
+}
+#endif // __WXGTK20__

 
 //-----------------------------------------------------------------------------
 // "focus_in_event"
 
 //-----------------------------------------------------------------------------
 // "focus_in_event"


@@ -1960,7 +1983,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
                                           wxWindow *win )
 {
     DEBUG_MAIN_THREAD
                                           wxWindow *win )
 {
     DEBUG_MAIN_THREAD

-
+    

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


@@ -1969,23 +1992,6 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
         gtk_im_context_focus_in(win->m_imData->context);
 #endif
 
         gtk_im_context_focus_in(win->m_imData->context);
 #endif
 

-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
-
-    switch ( g_sendActivateEvent )
-    {
-        case -1:
-            // we've got focus from outside, synthetize wxActivateEvent
-            g_sendActivateEvent = 1;
-            break;
-
-        case 0:
-            // another our window just lost focus, it was already ours before
-            // - don't send any wxActivateEvent
-            g_sendActivateEvent = -1;
-            break;
-    }
-

     g_focusWindowLast =
     g_focusWindow = win;
 
     g_focusWindowLast =
     g_focusWindow = win;
 


@@ -2006,36 +2012,12 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
     }
 #endif // wxUSE_CARET
 
     }
 #endif // wxUSE_CARET
 

-    g_activeFrameLostFocus = FALSE;
-
-    wxWindowGTK *active = wxGetTopLevelParent(win);
-    if ( active != g_activeFrame )
-    {
-        if ( g_activeFrame )
-        {
-            wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame);
-            wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
-            event.SetEventObject(g_activeFrame);
-            g_activeFrame->GetEventHandler()->ProcessEvent(event);
-        }
-
-        wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active);
-        g_activeFrame = active;
-        wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId());
-        event.SetEventObject(g_activeFrame);
-        g_activeFrame->GetEventHandler()->ProcessEvent(event);
-
-        // Don't send focus events in addition to activate
-        // if (win == g_activeFrame)
-        //    return TRUE;
-    }
-

     // does the window itself think that it has the focus?
     if ( !win->m_hasFocus )
     {
         // not yet, notify it
         win->m_hasFocus = TRUE;
     // does the window itself think that it has the focus?
     if ( !win->m_hasFocus )
     {
         // not yet, notify it
         win->m_hasFocus = TRUE;

-
+        

         if ( DoSendFocusEvents(win) )
         {
            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
         if ( DoSendFocusEvents(win) )
         {
            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );


@@ -2062,29 +2044,9 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk
         gtk_im_context_focus_out(win->m_imData->context);
 #endif
 
         gtk_im_context_focus_out(win->m_imData->context);
 #endif
 

-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
-

     wxLogTrace( TRACE_FOCUS,
                 _T("%s: focus out"), win->GetName().c_str() );
 
     wxLogTrace( TRACE_FOCUS,
                 _T("%s: focus out"), win->GetName().c_str() );
 

-    if ( !g_activeFrameLostFocus && g_activeFrame )
-    {
-        // VZ: commenting this out because it does happen (although not easy
-        //     to reproduce, I only see it when using wxMiniFrame and not
-        //     always) and makes using Mahogany quite annoying
-#if 0
-        wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame,
-                        wxT("unfocusing window that hasn't gained focus properly") );
-#endif // 0
-
-        g_activeFrameLostFocus = TRUE;
-    }
-
-    // if the focus goes out of our app alltogether, OnIdle() will send
-    // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset
-    // g_sendActivateEvent to -1
-    g_sendActivateEvent = 0;

 
     wxWindowGTK *winFocus = wxFindFocusedChild(win);
     if ( winFocus )
 
     wxWindowGTK *winFocus = wxFindFocusedChild(win);
     if ( winFocus )


@@ -2115,11 +2077,11 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk
         wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
         event.SetEventObject( win );
 
         wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
         event.SetEventObject( win );
 

-        if (win->GetEventHandler()->ProcessEvent( event ))
-        {
-            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
-            return TRUE;
-        }
+        // 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;
     }
 
     return FALSE;


@@ -2792,9 +2754,6 @@ wxWindowGTK::~wxWindowGTK()
     if (g_focusWindow == this)
         g_focusWindow = NULL;
 
     if (g_focusWindow == this)
         g_focusWindow = NULL;
 

-    if (g_activeFrame == this)
-        g_activeFrame = NULL;
-

     if ( g_delayedFocus == this )
         g_delayedFocus = NULL;
 
     if ( g_delayedFocus == this )
         g_delayedFocus = NULL;
 


@@ -2897,14 +2856,17 @@ void wxWindowGTK::PostCreation()
 
     // focus handling
 
 
     // focus handling
 

-    if (m_focusWidget == NULL)
-        m_focusWidget = m_widget;
-
-    gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
-        GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+    if (!GTK_IS_WINDOW(m_widget))
+    {
+        if (m_focusWidget == NULL)
+            m_focusWidget = m_widget;
+            
+        gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
+            GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );

 
 

-    gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event",
-         GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+        gtk_signal_connect_after( GTK_OBJECT(m_focusWidget), "focus_out_event",
+            GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+    }

 
     // connect to the various key and mouse handlers
 
 
     // connect to the various key and mouse handlers
 


@@ -2974,6 +2936,8 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget )
 #ifdef __WXGTK20__
     gtk_signal_connect( GTK_OBJECT(widget), "scroll_event",
       GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this );
 #ifdef __WXGTK20__
     gtk_signal_connect( GTK_OBJECT(widget), "scroll_event",
       GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this );

+    g_signal_connect(widget, "popup_menu",
+        G_CALLBACK(wxgtk_window_popup_menu_callback), this);

 #endif
 
     gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
 #endif
 
     gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",


@@ -3128,30 +3092,6 @@ void wxWindowGTK::OnInternalIdle()
     // Update invalidated regions.
     GtkUpdate();
 
     // Update invalidated regions.
     GtkUpdate();
 

-    // Synthetize activate events.
-    if ( g_sendActivateEvent != -1 )
-    {
-        bool activate = g_sendActivateEvent != 0;
-
-        // do it only once
-        g_sendActivateEvent = -1;
-
-        wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast);
-    }
-
-    if ( g_activeFrameLostFocus )
-    {
-        if ( g_activeFrame )
-        {
-            wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame);
-            wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
-            event.SetEventObject(g_activeFrame);
-            g_activeFrame->GetEventHandler()->ProcessEvent(event);
-            g_activeFrame = NULL;
-        }
-        g_activeFrameLostFocus = FALSE;
-    }
-

     wxCursor cursor = m_cursor;
     if (g_globalCursor.Ok()) cursor = g_globalCursor;
 
     wxCursor cursor = m_cursor;
     if (g_globalCursor.Ok()) cursor = g_globalCursor;
 


@@ -3424,7 +3364,7 @@ bool wxWindowGTK::Show( bool show )
         gtk_widget_hide( m_widget );
 
     wxShowEvent eventShow(GetId(), show);
         gtk_widget_hide( m_widget );
 
     wxShowEvent eventShow(GetId(), show);

-    eventShow.m_eventObject = this;
+    eventShow.SetEventObject(this);

 
     GetEventHandler()->ProcessEvent(eventShow);
 
 
     GetEventHandler()->ProcessEvent(eventShow);
 


@@ -3959,25 +3899,28 @@ void wxWindowGTK::GtkSendPaintEvents()
         if (!parent)
             parent = (wxWindow*)this;
 
         if (!parent)
             parent = (wxWindow*)this;
 

-        wxRegionIterator upd( m_updateRegion );
-        while (upd)
+        if (GTK_WIDGET_MAPPED(parent->m_widget))

         {
         {

-            GdkRectangle rect;
-            rect.x = upd.GetX();
-            rect.y = upd.GetY();
-            rect.width = upd.GetWidth();
-            rect.height = upd.GetHeight();
-
-            gtk_paint_flat_box( parent->m_widget->style,
-                        pizza->bin_window,
-                        (GtkStateType)GTK_WIDGET_STATE(m_wxwindow),
-                        GTK_SHADOW_NONE,
-                        &rect,
-                        parent->m_widget,
-                        (char *)"base",
-                        0, 0, -1, -1 );
-
-            upd ++;
+            wxRegionIterator upd( m_updateRegion );
+            while (upd)
+            {
+                GdkRectangle rect;
+                rect.x = upd.GetX();
+                rect.y = upd.GetY();
+                rect.width = upd.GetWidth();
+                rect.height = upd.GetHeight();
+
+                gtk_paint_flat_box( parent->m_widget->style,
+                            pizza->bin_window,
+                            (GtkStateType)GTK_WIDGET_STATE(m_wxwindow),
+                            GTK_SHADOW_NONE,
+                            &rect,
+                            parent->m_widget,
+                            (char *)"base",
+                            0, 0, -1, -1 );
+
+                upd ++;
+            }

         }
     }
     else
         }
     }
     else


@@ -4308,9 +4251,10 @@ void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting  )
     *is_waiting = FALSE;
 }
 
     *is_waiting = FALSE;
 }
 

-static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win )
+void SetInvokingWindow( wxMenu *menu, wxWindow* win )

 {
     menu->SetInvokingWindow( win );
 {
     menu->SetInvokingWindow( win );

+    

     wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
     while (node)
     {
     wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
     while (node)
     {


@@ -4351,6 +4295,10 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
 
     wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
 
 
     wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
 

+    // NOTE: if you change this code, you need to update
+    //       the same code in taskbar.cpp as well. This
+    //       is ugly code duplication, I know,
+

     SetInvokingWindow( menu, this );
 
     menu->UpdateUI();
     SetInvokingWindow( menu, this );
 
     menu->UpdateUI();