X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b412f9be504e07559a98ae234f30bb1bd0b2aa1f..5a99f84afe4194b49165c2545f90fe65f8c99e1e:/src/motif/scrolbar.cpp

diff --git a/src/motif/scrolbar.cpp b/src/motif/scrolbar.cpp
index c1ab7edb9f..5bd38a4ee5 100644
--- a/src/motif/scrolbar.cpp
+++ b/src/motif/scrolbar.cpp
@@ -161,6 +161,10 @@ void wxScrollBar::ChangeFont(bool keepOriginalSize)
 void wxScrollBar::ChangeBackgroundColour()
 {
     wxWindow::ChangeBackgroundColour();
+
+    XtVaSetValues ((Widget) GetMainWidget(),
+        XmNtroughColor, m_backgroundColour.AllocColour(XtDisplay((Widget) GetMainWidget())),
+        NULL);
 }
 
 void wxScrollBar::ChangeForegroundColour()