Added various calls to wxWindow::Update() to

wxScrolledWindow. This is ONE solution to
    the redraw problem of the new delayed refresh
    code.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13928 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/scrolwin.cpp

@@ -320,6 +320,9 @@ void wxScrolledWindow::SetScrollbars (int pixelsPerUnitX, int pixelsPerUnitY,
                int noUnitsX, int noUnitsY,
                int xPos, int yPos, bool noRefresh )
 {
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+
     int old_x = m_xScrollPixelsPerLine * m_xScrollPosition;
     int old_y = m_yScrollPixelsPerLine * m_yScrollPosition;
     
@@ -355,6 +358,9 @@ void wxScrolledWindow::SetScrollbars (int pixelsPerUnitX, int pixelsPerUnitY,
 
 void wxScrolledWindow::AdjustScrollbars()
 {
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+
     int w, h;
     m_targetWindow->GetClientSize( &w, &h );
 
@@ -429,6 +435,9 @@ void wxScrolledWindow::OnScroll(wxScrollWinEvent& event)
     int nScrollInc = CalcScrollInc(event);
     if (nScrollInc == 0) return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     if (orient == wxHORIZONTAL)
     {
         int newPos = m_xScrollPosition + nScrollInc;
@@ -473,6 +482,9 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
     if (((x_pos == -1) || (x_pos == m_xScrollPosition)) &&
         ((y_pos == -1) || (y_pos == m_yScrollPosition))) return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     if ((x_pos != -1) && (m_xScrollPixelsPerLine))
     {
         int max = (int)(m_hAdjust->upper - m_hAdjust->page_size + 0.5);
@@ -525,6 +537,9 @@ void wxScrolledWindow::GtkVScroll( float value )
     if (y_pos == m_yScrollPosition)
         return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
     GtkRange *range = GTK_RANGE(scrolledWindow->vscrollbar);
 
@@ -552,6 +567,9 @@ void wxScrolledWindow::GtkHScroll( float value )
     if (x_pos == m_xScrollPosition)
         return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
     GtkRange *range = GTK_RANGE(scrolledWindow->hscrollbar);
 
@@ -690,12 +708,17 @@ int wxScrolledWindow::CalcScrollInc(wxScrollWinEvent& event)
     return nScrollInc;
 }
 
-void wxScrolledWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
+void wxScrolledWindow::SetScrollPos( int orient, int pos, bool refresh )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 
+    // Update any invalidates areas before the get moved/scrolled.
+    // We ignore the refresh parameter here because it is meant
+    // to control the behaviour AFTER scrolling happens.
+    Update();
+    
     if (orient == wxHORIZONTAL)
     {
         int max = (int)(m_hAdjust->upper - m_hAdjust->page_size + 0.5);

src/gtk/window.cpp

@@ -4088,13 +4088,19 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 
+    // No scrolling requested.
     if ((dx == 0) && (dy == 0)) return;
+    
+#if 1
 
     m_clipPaintRegion = TRUE;
+    
     gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
+    
     m_clipPaintRegion = FALSE;
 
-/*
+#else
+
     if (m_children.GetCount() > 0)
     {
         gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
@@ -4144,7 +4150,7 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 
         gdk_gc_unref( m_scrollGC );
     }
-*/
+#endif
 }
 
 // Find the wxWindow at the current mouse position, also returning the mouse

src/gtk1/scrolwin.cpp

@@ -320,6 +320,9 @@ void wxScrolledWindow::SetScrollbars (int pixelsPerUnitX, int pixelsPerUnitY,
                int noUnitsX, int noUnitsY,
                int xPos, int yPos, bool noRefresh )
 {
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+
     int old_x = m_xScrollPixelsPerLine * m_xScrollPosition;
     int old_y = m_yScrollPixelsPerLine * m_yScrollPosition;
     
@@ -355,6 +358,9 @@ void wxScrolledWindow::SetScrollbars (int pixelsPerUnitX, int pixelsPerUnitY,
 
 void wxScrolledWindow::AdjustScrollbars()
 {
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+
     int w, h;
     m_targetWindow->GetClientSize( &w, &h );
 
@@ -429,6 +435,9 @@ void wxScrolledWindow::OnScroll(wxScrollWinEvent& event)
     int nScrollInc = CalcScrollInc(event);
     if (nScrollInc == 0) return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     if (orient == wxHORIZONTAL)
     {
         int newPos = m_xScrollPosition + nScrollInc;
@@ -473,6 +482,9 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
     if (((x_pos == -1) || (x_pos == m_xScrollPosition)) &&
         ((y_pos == -1) || (y_pos == m_yScrollPosition))) return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     if ((x_pos != -1) && (m_xScrollPixelsPerLine))
     {
         int max = (int)(m_hAdjust->upper - m_hAdjust->page_size + 0.5);
@@ -525,6 +537,9 @@ void wxScrolledWindow::GtkVScroll( float value )
     if (y_pos == m_yScrollPosition)
         return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
     GtkRange *range = GTK_RANGE(scrolledWindow->vscrollbar);
 
@@ -552,6 +567,9 @@ void wxScrolledWindow::GtkHScroll( float value )
     if (x_pos == m_xScrollPosition)
         return;
 
+    // Update any invalidates areas before the get moved/scrolled.
+    Update();
+    
     GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
     GtkRange *range = GTK_RANGE(scrolledWindow->hscrollbar);
 
@@ -690,12 +708,17 @@ int wxScrolledWindow::CalcScrollInc(wxScrollWinEvent& event)
     return nScrollInc;
 }
 
-void wxScrolledWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
+void wxScrolledWindow::SetScrollPos( int orient, int pos, bool refresh )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 
+    // Update any invalidates areas before the get moved/scrolled.
+    // We ignore the refresh parameter here because it is meant
+    // to control the behaviour AFTER scrolling happens.
+    Update();
+    
     if (orient == wxHORIZONTAL)
     {
         int max = (int)(m_hAdjust->upper - m_hAdjust->page_size + 0.5);

src/gtk1/window.cpp

@@ -4088,13 +4088,19 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 
+    // No scrolling requested.
     if ((dx == 0) && (dy == 0)) return;
+    
+#if 1
 
     m_clipPaintRegion = TRUE;
+    
     gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
+    
     m_clipPaintRegion = FALSE;
 
-/*
+#else
+
     if (m_children.GetCount() > 0)
     {
         gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
@@ -4144,7 +4150,7 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 
         gdk_gc_unref( m_scrollGC );
     }
-*/
+#endif
 }
 
 // Find the wxWindow at the current mouse position, also returning the mouse