Put some life into GTK 2.0 drawing.

[wxWidgets.git] / src / univ / scrolbar.cpp

diff --git a/src/univ/scrolbar.cpp b/src/univ/scrolbar.cpp
index 4445239eb97b64e196393ae12358a91cde27a2e8..464681e6453fa9801ea676af6bc63fac175796cc 100644 (file)
--- a/src/univ/scrolbar.cpp
+++ b/src/univ/scrolbar.cpp
@@ -164,6 +164,24 @@ wxScrollBar::~wxScrollBar()
 {
 }
 
+bool wxScrollBar::AcceptsFocus() const
+{
+    if (!wxWindow::AcceptsFocus()) return FALSE;
+    
+    wxWindow *parent = (wxWindow*) GetParent();
+    
+    if (parent)
+    {
+        if ((parent->GetScrollbar( wxHORIZONTAL ) == this) ||
+            (parent->GetScrollbar( wxVERTICAL ) == this))
+        {
+            return FALSE;
+        }
+    }
+    
+    return TRUE;
+}
+
 // ----------------------------------------------------------------------------
 // scrollbar API
 // ----------------------------------------------------------------------------
@@ -300,6 +318,12 @@ wxScrollArrows::Arrow wxScrollBar::HitTest(const wxPoint& pt) const
 // ----------------------------------------------------------------------------
 
 void wxScrollBar::OnIdle(wxIdleEvent& event)
+{
+    UpdateThumb();
+    event.Skip();
+}
+
+void wxScrollBar::UpdateThumb()
 {
     if ( m_dirty )
     {
@@ -373,8 +397,6 @@ void wxScrollBar::OnIdle(wxIdleEvent& event)
 
         m_dirty = FALSE;
     }
-
-    event.Skip();
 }
 
 void wxScrollBar::DoDraw(wxControlRenderer *renderer)
@@ -464,6 +486,10 @@ bool wxScrollBar::PerformAction(const wxControlAction& action,
     {
         DoSetThumb(numArg);
 
+        // VS: we have to force redraw here, otherwise the thumb will lack
+        //     behind mouse cursor
+        UpdateThumb();
+
         scrollType = wxEVT_SCROLLWIN_THUMBTRACK;
     }
     else if ( action == wxACTION_SCROLL_LINE_UP )