wxID_ANY usage.

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

diff --git a/src/gtk/scrolbar.cpp b/src/gtk/scrolbar.cpp
index 1c183e6a4d3c4734725ec536f1149431ecfc2fc3..13983bb7718c4ff6476b691a0a99978f8273858c 100644 (file)
--- a/src/gtk/scrolbar.cpp
+++ b/src/gtk/scrolbar.cpp
@@ -182,6 +182,12 @@ void wxScrollBar::SetThumbPosition( int viewStart )
 
 void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageSize, bool)
 {
+    if (range == 0)
+    {
+        // GtkRange requires upper > lower
+        range =
+        thumbSize = 1;
+    }
     GtkAdjustment* adj = ((GtkRange*)m_widget)->adjustment;
     adj->value = position;
     adj->step_increment = 1;