Greg, I like that a lot, thanks.
However, I'm perplexed by something. I left your POC calendar
alone and did the following. Now the calendar doesn't appear!
I'm still scratching my head ... any ideas?
Stan
///////////////////////////////////////////////////////////////
class DateInput : public Fl_Group {
public:
DateInput(int x, int y, int w, int h, char const* label = 0)
: Fl_Group(x, y, w, h)
{
btn_ = new Fl_Button(x + w - h, y, h, h, "@->");
btn_->callback(cal_cb, this);
display_ = new Fl_Output(x, y, w - h, h, label);
end();
if(!calendar_) {
calendar_ = new Calendar(300, 300);
}
}
private:
static Calendar* calendar_;
Fl_Button* btn_;
Fl_Output* display_;
static void cal_cb(Fl_Widget*, void* self)
{
DateInput* di = static_cast<DateInput*>(self);
di->cal();
}
void cal()
{
calendar_->position(Fl::event_x_root()-4, Fl::event_y_root()-4);
calendar_->show();
}
};
Calendar* DateInput::calendar_ = 0;
int main()
{
Fl_Double_Window win(300, 300);
new DateInput(50, 50, 100, 20, "Date");
win.end();
win.show();
return Fl::run();
}
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