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[STR New] Link: http://www.fltk.org/str.php?L1986 Version: 1.1.9 If a new FLTK window is opened while a menu is opened, FLTK causes the X server to hang until the application is killed. The code below reproduces the problem. Run it and open the menu. After a few seconds fl_message is called from the idle callback and the application and X-server freeze. Tested on Fedora Core 6 x32, gcc 4.1.2. Not tested under windows. #include <FL/Fl.H> #include <FL/Fl_Window.H> #include <FL/Fl_Menu_Bar.H> #include <FL/Fl_Menu_Button.H> #include <FL/fl_ask.H> #include <stdio.h> #include <stdlib.h> #include <unistd.h> void quit_cb(Fl_Widget*, void*) {exit(0);} Fl_Menu_Item menutable[] = { {"&File",0,0,0,FL_SUBMENU}, {"&Open", FL_ALT+'o', 0, 0, FL_MENU_INACTIVE}, {"&Close", 0, 0}, {"&Quit", FL_ALT+'q', quit_cb, 0, FL_MENU_DIVIDER}, {0}, {0} }; void IdleCallback(void* pData) { usleep(5000); static int cnt = 0; if (++cnt > 1000) { fl_message("Hello bug!"); cnt = 0; } } int main(int argc, char **argv) { Fl_Window window(600,400); Fl_Menu_Bar menubar(0,0,600,30); menubar.menu(menutable); window.end(); window.show(argc, argv); Fl::add_idle(IdleCallback, &window); return Fl::run(); } Link: http://www.fltk.org/str.php?L1986 Version: 1.1.9 _______________________________________________ fltk-bugs mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk-bugs
