X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=xhistory.c;h=76e323951d7c6459b8cc642719ee017d55fdb532;hb=c8a5fc25c8c93671385ab3662214ce66c33ebf8d;hp=008d4ca8903b4810ecef2f5324e4ca8570928d6b;hpb=ed47244d151ccf276b9e233b4415e00aa5d3d29d;p=xboard.git

diff --git a/xhistory.c b/xhistory.c
index 008d4ca..76e3239 100644
--- a/xhistory.c
+++ b/xhistory.c
@@ -224,6 +224,7 @@ HistoryFill()
 
 void HistorySet(char movelist[][2*MOVE_LEN],int first,int last,int current){
   int i,b,m;
+  Widget scroll;
   if(hist){
     if(last >= hist->aNr) HistoryAlloc(last+_LL_);
     for(i=0;i<last;i++) {
@@ -275,6 +276,13 @@ void HistorySet(char movelist[][2*MOVE_LEN],int first,int last,int current){
       if(current) XawListHighlight(hist->mvb, current/2+1);
       else XawListUnhighlight(hist->mvb);
     }
+    if(scroll = XtNameToWidget(hist->sh, "*form.viewport.vertical")) { // [HGM] always scroll to bottom
+      static char *params[3] = { "", "Forward", "FullLength" };
+      static XEvent event;
+      XtCallActionProc(scroll, "StartScroll", &event, params+1, 1);
+      XtCallActionProc(scroll, "NotifyScroll", &event, params+2, 1);
+      XtCallActionProc(scroll, "EndScroll", &event, params, 0);
+    }
   }
   EvalGraphSet( first, last, current, pvInfoList ); // piggy-backed
 }