X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ae4c09a83b04e7119becff7009c4308c3e269dbc..357d2b88cb15fa0ad97b1676fdbc88c2abc85451:/src/gtk/scrolwin.cpp

diff --git a/src/gtk/scrolwin.cpp b/src/gtk/scrolwin.cpp
index 2808986822..2f9bc568fa 100644
--- a/src/gtk/scrolwin.cpp
+++ b/src/gtk/scrolwin.cpp
@@ -121,18 +121,27 @@ 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 );
+    m_targetWindow->GetVirtualSize(&vw, &vh);
+
+    int w, h;
+    const wxSize availSize = GetSizeAvailableForScrollTarget(
+        m_win->GetSize() - m_win->GetWindowBorderSize());
+    if ( availSize.x >= vw && availSize.y >= vh )
+    {
+        w = availSize.x;
+        h = availSize.y;
+
+        // we know that the scrollbars will be removed
+        DoAdjustHScrollbar(w, vw);
+        DoAdjustVScrollbar(h, vh);
+
+        return;
+    }
 
-    int w;
     m_targetWindow->GetClientSize(&w, NULL);
     DoAdjustHScrollbar(w, vw);
 
-    int h;
     m_targetWindow->GetClientSize(NULL, &h);
     DoAdjustVScrollbar(h, vh);