On 03/07/12 10:06, blue146 wrote: > Can someone post an example of a function that handles single-click events > and double-click events. It seems to be non-trivial task, and even though > many people may need it I could not find an example anywhere.
You'd want to use: Fl::event_clicks(); in your handle() function to detect multi-click operations. Here's a compilable example showing how it's used. This counts the number of multi-clicks in the window area, and prints a message on the tty with the count: #include <FL/Fl.H> #include <FL/Fl_Window.H> // // Example: how to count clicks on a widget 03/07/12 // class MyWindow : public Fl_Window { public: MyWindow(int W,int H,const char *L=0) : Fl_Window(W,H,L) { } int handle(int e) { switch (e) { case FL_PUSH: printf("Number of clicks: %d\n", (Fl::event_clicks()+1)); break; } return(Fl_Window::handle(e)); } }; int main() { MyWindow win(300,200,"Counts clicks in window"); win.show(); return(Fl::run()); } _______________________________________________ fltk mailing list fltk@easysw.com http://lists.easysw.com/mailman/listinfo/fltk