[Glade-devel] Undo on window title

[otaylor redhat com (Owen Taylor)]

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On Sat, 2004-07-24 at 01:13, Jeff Rose wrote:
> Hi, I'm new to glade development so I'm just trying to poke around and
> fix some minor bugs to get things figured out.  Here's one that I'm not
> sure what the policy should be though:
> =20
> If you set a window's title, but then undo it dies in
> gdk_window_set_title because it doesn't like blank titles.  Do we need
> to set the title to be a single space or something so it doesn't=20
> break?  I can't figure out how it makes the window without a title in
> the first place, but I guess that might give a clue...
> =20
> ----------------
> (glade-3:24440): Gdk-CRITICAL **: file gdkwindow-x11.c: line 2302
> (gdk_window_set_title): assertion `title !=3D NULL' failed
> ----------------

Can you file a GTK+ bug - I don't think reverting a window to the
default title is ever really *useful* but generally it should
be possible to set a property back to it's initial state.

And if we don't want to allow it, it should be caught in=20
gtk_window_set_title() not at the GDK level.

One way you could fake this at the Glade level is to gtk_widget_hide()
gtk_widget_unrealize(), set_title(), gtk_widget_realize(),
gtk_widget_show(), the toplevel, though that causes a flash.

Regards,
                                                Owen


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