I guess he wants to add some functionality to a regular run() loop.
On Wed, 30 Aug 2006 10:51:39 -0500, Jonathon Jongsma
<[EMAIL PROTECTED]> wrote:
> 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()?
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
_______________________________________________
gtkmm-list mailing list
[email protected]
http://mail.gnome.org/mailman/listinfo/gtkmm-list
