Fl_Browser_ was calling the callback multiple times for a single

selection change with FL_WHEN_CHANGED (STR #834)



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4328 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -2,6 +2,9 @@ CHANGES IN FLTK 1.1.7
 
 	- Documentation fixes (STR #648, STR #692, STR #730, STR
 	  #744, STR #745)
+	- Fl_Browser_ was calling the callback multiple times for
+	  a single selection change with FL_WHEN_CHANGED (STR
+	  #834)
 	- Added "filenew", "fileopen", "filesave", "filesaveas",
 	  and "fileprint" symbols with standard toolbar
 	  symbology.

src/Fl_Browser_.cxx

@@ -610,7 +610,11 @@ int Fl_Browser_::handle(int event) {
     if (type() == FL_NORMAL_BROWSER || !top_)
       ;
     else if (type() != FL_MULTI_BROWSER) {
-      change = select_only(find_item(my), when() & FL_WHEN_CHANGED);
+      change = select_only(find_item(my), 0);
+      if (change && (when() & FL_WHEN_CHANGED)) {
+	set_changed();
+	do_callback();
+      }
     } else {
       void* l = find_item(my);
       whichway = 1;