On 8/27/06, Diether Knof <[EMAIL PROTECTED]> wrote:
> Hello Paul,
>
> > no. the window doesn't actually appear until the main event loop runs.
> > if you don't believe me, remove both "hide" and the main event loop.
>
> perhaps I should comment the code some more
> --
> // working version
> #include <gtkmm.h>
>
> int main(int argc, char *argv[])
> {
> // create a main application class
> Gtk::Main kit(argc, argv);
> // create a window
> Gtk::Window window;
> // show the window
> window.show();
>
> while(true)
> // run the main loop forever
> // here the window is shown
> kit.iteration();
>
> return EXIT_SUCCESS;
> }
> --
>
>
> --
> // not working version
> #include <gtkmm.h>
>
> int main(int argc, char *argv[])
> {
> // create a main application class
> Gtk::Main kit(argc, argv);
> // create a window
> Gtk::Window window;
> // show the window now
> window.show_now();
> // hide the window
> window.hide();
> // show the window
> window.show();
>
> while(true)
> // run the main loop forever
> // here the window should be shown
> kit.iteration();
>
> return EXIT_SUCCESS;
> }
> --
>
> The difference between the two versions is, that in the second I tell the
> window to hide and aftewards to show, but in the main loop the window is
> _not_ shown, although the last command to the window was to show itself. If
> The 'show_now' is not called, the window is also shown. It seems to me: If a
> window is shown, then gets the signal to hide itself, after that the signal
> to show itself before the program gets into the main loop, the hide signal is
> processed after the show signal, so not in the order of calling.
> I hope, you understand my problem now.
>
>
> Greetings
> Diether Knof
I'm curious. What is the reason that you're calling Main::iteration()
instead of Main::run()?
--
jonner
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