Usage:
class fooWindow : public Window, public Slot<fooWindow> {
public:
fooWindow(...)
...
{
slot<&fooWindow::memberfunction>(barWidget);
}
...
}
No patch,only include the header.
>
>
> -----------------------------Simple Header-------------------------
> #ifndef _FLSLOT_H_
> #define _FLSLOT_H_
>
> namespace fltk {
> class Widget;
> template<typename windowT>
> class Slot {
> public:
> template<void (windowT::*methodP)(),typename widgetT>
> slot(widgetT* widget) {
> widget->callback(&stub<methodP>,static_cast<void*>(this));
> }
> template<void (windowT::*methodP)() const,typename widgetT>
> slot(widgetT* widget) {
> widget->callback(&stub<methodP>,static_cast<void*>(this));
> }
> template<void (windowT::*methodP)(),typename widgetT>
> slot(widgetT& widget) {
> widget.callback(&stub<methodP>,static_cast<void*>(this));
> }
> template<void (windowT::*methodP)() const,typename widgetT>
> slot(widgetT& widget) {
> widget.callback(&stub<methodP>,static_cast<void*>(this));
> }
> private:
> template<void (windowT::*methodP)()>
> static void stub(Widget* widget,void* window){
> (static_cast<windowT*>(window)->*methodP)();
> }
> template<void (windowT::*methodP)() const>
> static void stub(Widget* widget,void* window){
> (static_cast<windowT*>(window)->*methodP)();
> }
> };
> }
>
> #endif /* _FLSLOT_H_ */
>
_______________________________________________
fltk mailing list
[email protected]
http://lists.easysw.com/mailman/listinfo/fltk
