From d02852036df240b17f3164a940383502829435a4 Mon Sep 17 00:00:00 2001
From: Robert Roebling <robert@roebling.de>
Date: Fri, 6 Mar 2009 23:30:54 +0000
Subject: [PATCH] wxBusyInfo now uses wxGenericStaticText under GTK+, more
 Refresh/Update updates

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59394 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/gtk/toplevel.h |  4 +++
 src/generic/busyinfo.cpp  |  5 ++++
 src/gtk/toplevel.cpp      |  8 ++++++
 src/gtk/window.cpp        | 56 ++++++++++++++++++++-------------------
 4 files changed, 46 insertions(+), 27 deletions(-)

diff --git a/include/wx/gtk/toplevel.h b/include/wx/gtk/toplevel.h
index a953b7412e..a5e356e2db 100644
--- a/include/wx/gtk/toplevel.h
+++ b/include/wx/gtk/toplevel.h
@@ -79,6 +79,10 @@ public:
     virtual void RemoveGrab();
     virtual bool IsGrabbed() const { return m_grabbed; }
 
+
+    virtual void Refresh( bool eraseBackground = true,
+                          const wxRect *rect = (const wxRect *) NULL );
+
     // implementation from now on
     // --------------------------
 
diff --git a/src/generic/busyinfo.cpp b/src/generic/busyinfo.cpp
index 723678c027..2a95659dd1 100644
--- a/src/generic/busyinfo.cpp
+++ b/src/generic/busyinfo.cpp
@@ -24,6 +24,7 @@
 #endif
 
 #include "wx/busyinfo.h"
+#include "wx/generic/stattextg.h"
 
 class WXDLLEXPORT wxInfoFrame : public wxFrame
 {
@@ -46,7 +47,11 @@ wxInfoFrame::wxInfoFrame(wxWindow *parent, const wxString& message)
                      | wxFRAME_TOOL_WINDOW | wxSTAY_ON_TOP)
 {
     wxPanel *panel = new wxPanel( this );
+#if __WXGTK__
+    wxGenericStaticText *text = new wxGenericStaticText(panel, wxID_ANY, message);
+#else
     wxStaticText *text = new wxStaticText(panel, wxID_ANY, message);
+#endif
 
     panel->SetCursor(*wxHOURGLASS_CURSOR);
     text->SetCursor(*wxHOURGLASS_CURSOR);
diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index 5d04f3bcb3..a8a2b2bba1 100644
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -777,6 +777,14 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long)
 // overridden wxWindow methods
 // ----------------------------------------------------------------------------
 
+void wxTopLevelWindowGTK::Refresh( bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect) )
+{
+    wxCHECK_RET( m_widget, wxT("invalid frame") );
+    
+   gtk_widget_queue_draw( m_widget );
+   gdk_window_invalidate_rect( m_wxwindow->window, NULL, TRUE );
+}
+
 bool wxTopLevelWindowGTK::Show( bool show )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index b996ff7fee..fb13c32ec2 100644
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -1828,7 +1828,7 @@ gtk_window_realized_callback(GtkWidget* widget, wxWindow* win)
         gtk_im_context_set_client_window( win->m_imData->context,
                                           widget->window);
     }
-
+    
     // We cannot set colours and fonts before the widget
     // been realized, so we do this directly after realization
     // or otherwise in idle time
@@ -3526,38 +3526,40 @@ bool wxWindowGTK::ScrollPages(int pages)
     return DoScrollByUnits(ScrollDir_Vert, ScrollUnit_Page, pages);
 }
 
-#include "wx/treectrl.h"
-
 void wxWindowGTK::Refresh(bool WXUNUSED(eraseBackground),
                           const wxRect *rect)
 {
-    GtkWidget* widget;
-    if (m_wxwindow)
-        widget = m_wxwindow;
-    else if (m_widget)
-        widget = m_widget;
-    else
-        return;
-
-    if (!widget->window)
-        return;
+    wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
-    if (rect == NULL)
+    if (!m_wxwindow)
     {
-        gdk_window_invalidate_rect( widget->window, NULL, TRUE );
+        if (rect)
+            gtk_widget_queue_draw_area( m_widget, rect->x, rect->y, rect->width, rect->height );
+        else
+            gtk_widget_queue_draw( m_widget );
     }
     else
     {
-        int x = rect->x;
-        if (GetLayoutDirection() == wxLayout_RightToLeft)
-            x = GetClientSize().x - x - rect->width;
-            
-        GdkRectangle r;
-        r.x = rect->x;
-        r.y = rect->y;
-        r.width = rect->width;
-        r.height = rect->height;
-        gdk_window_invalidate_rect( m_wxwindow->window, &r, TRUE );
+        // Just return if the widget or one of its ancestors isn't mapped
+        GtkWidget *w;
+        for (w = m_wxwindow; w != NULL; w = w->parent)
+            if (!GTK_WIDGET_MAPPED (w))
+                return;
+
+        if (rect)
+        {
+            int x = rect->x;
+            if (GetLayoutDirection() == wxLayout_RightToLeft)
+                x = GetClientSize().x - x - rect->width;
+            GdkRectangle r;
+            r.x = rect->x;
+            r.y = rect->y;
+            r.width = rect->width;
+            r.height = rect->height;
+            gdk_window_invalidate_rect( m_wxwindow->window, &r, TRUE );
+        }
+        else
+            gdk_window_invalidate_rect( m_wxwindow->window, NULL, TRUE );
     }
 }
 
@@ -3570,8 +3572,8 @@ void wxWindowGTK::Update()
         // This ensures nothing will overwrite the drawing we are about to do.
         gdk_display_sync(display);
 
-        gdk_window_process_updates(m_widget->window, true);
-
+        gdk_window_process_updates(m_widget->window, TRUE);
+        
         // Flush again, but no need to wait for it to finish
         gdk_display_flush(display);
     }
-- 
2.47.2