Romain Behar wrote:
> Hello,
> I'm writing an application (using latest FLTK 2 snapshots), and began adding
> custom dialog windows. It contains a GlWindow object that opens a custom
> dialog on right click event. Such custom dialog opens properly when called
> through a menu item, but hangs in Window.exec() function when called right
> after calling the file_chooser dialog. This happens when loading a file and
> right clicking in the GL view (calling the same dialog from a menu item never
> hangs).
>
> The code below shows the bug, opening the 'Dialog' item from the File menu
> works properly, while calling the 'Open' one (click either OK or Cancel)
> hangs the window.
>
> The my_dialog function is called right after fltk::file_chooser() in
> on_menu_file_open(), there might be something to do in between to prevent the
> bug. Tested on one platform only : Ubuntu 7 (i386).
>
> Thanks for any help,
>
> Romain
Hi,
I would advise using this:
static int my_dialog()
{
// build dialog window
fltk::Window window(400, 200, "Properties"); <--
window.begin();
// ...
window.end();
window.exec();
return 0;
}
Parameter you added made call to totally another window implementation,
targeted for childs. Window hanged presumably because non-existent group
tried to add that window as it's child. Always use Window(width, height, label)
constructor for plain windows :)
--
Sanel
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