The thing is that when it's a double click you will first print 1 and then 2.
Could you post an example that prints "single" when it's a single click and
only prints "double" (without printing "single" as well) when it's a
double-click ?
> 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());
> }
>
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