forced redraw before scrolling

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10672 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/scrolwin.cpp b/src/generic/scrolwin.cpp
index 7cd7722062a273c044c7f7da2df08bd1801b7eb2..584c4f5cb80592fd6b52180c48cfc94e80959615 100644 (file)
--- a/src/generic/scrolwin.cpp
+++ b/src/generic/scrolwin.cpp
@@ -387,6 +387,10 @@ int wxGenericScrolledWindow::CalcScrollInc(wxScrollWinEvent& event)
 // Adjust the scrollbars - new version.
 void wxGenericScrolledWindow::AdjustScrollbars()
 {
+#ifdef __WXMAC__
+    m_targetWindow->MacUpdateImmediately();
+#endif
+
     int w, h;
     m_targetWindow->GetClientSize(&w, &h);
 
@@ -452,6 +456,10 @@ void wxGenericScrolledWindow::AdjustScrollbars()
         else
             m_targetWindow->Refresh();
     }
+
+#ifdef __WXMAC__
+    m_targetWindow->MacUpdateImmediately();
+#endif
 }
 
 // Override this function if you don't want to have wxGenericScrolledWindow
@@ -514,6 +522,10 @@ void wxGenericScrolledWindow::Scroll( int x_pos, int y_pos )
     if (((x_pos == -1) || (x_pos == m_xScrollPosition)) &&
         ((y_pos == -1) || (y_pos == m_yScrollPosition))) return;
 
+#ifdef __WXMAC__
+    m_targetWindow->MacUpdateImmediately();
+#endif
+
     int w, h;
     m_targetWindow->GetClientSize(&w, &h);
 
@@ -561,6 +573,7 @@ void wxGenericScrolledWindow::Scroll( int x_pos, int y_pos )
 #ifdef __WXMAC__
     m_targetWindow->MacUpdateImmediately();
 #endif
+
 }
 
 void wxGenericScrolledWindow::EnableScrolling (bool x_scroll, bool y_scroll)