From 9bf19e2329a51f68b2f6b9c2d65db87ab3698f76 Mon Sep 17 00:00:00 2001 From: Fabien Costantini Date: Sat, 13 Sep 2008 22:33:03 +0000 Subject: WP1 merged from my branch, WP2 reserved, todo list updated. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6231 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/Fl_Widget.cxx | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/Fl_Widget.cxx') diff --git a/src/Fl_Widget.cxx b/src/Fl_Widget.cxx index 4ae8d8306..f96051a0e 100644 --- a/src/Fl_Widget.cxx +++ b/src/Fl_Widget.cxx @@ -62,7 +62,11 @@ void Fl_Widget::default_callback(Fl_Widget *o, void * /*v*/) { if (obj_tail >= QUEUE_SIZE) obj_tail = 0; } } - +/** + All Fl_Widgets that don't have a callback defined use a + default callback that puts a pointer to the widget in this queue, and + this method reads the oldest widget out of this queue. +*/ Fl_Widget *Fl::readqueue() { if (obj_tail==obj_head) return 0; Fl_Widget *o = obj_queue[obj_tail++]; -- cgit v1.2.3