compute scrollbar widths in a more standard way, get rid of redundant m_hasScrolling member

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51153 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-01-10 17:48:33 +00:00
parent c93c8b188d
commit 8466fc74fa
3 changed files with 18 additions and 49 deletions
--- a/src/gtk/scrolwin.cpp
+++ b/src/gtk/scrolwin.cpp
@@ -121,10 +121,6 @@ void wxScrollHelperNative::DoAdjustScrollbar(GtkRange* range,

 void wxScrollHelperNative::AdjustScrollbars()
 {
-    // this flag indicates which window has the scrollbars
-    m_win->m_hasScrolling = m_xScrollPixelsPerLine != 0 ||
-                                m_yScrollPixelsPerLine != 0;
-
    int vw, vh;
    m_targetWindow->GetVirtualSize( &vw, &vh );