Re: ToggleButton Label.

[yanxin <ycui wmsvision com>]

method 1:
1)find the GtkToolbarChild(i.e. call it 'child') in the list
GTK_TOOLBAR(toolbar)->children by using the returned 'start_toogle'
2)child->label is the label you want

method2:
1)create a cutomize button with icon and label inside
2)put the button into toolbar by calling: gtk_toolbar_append_widget()
2)find the label widget you want

Harring Figueiredo wrote:

>  Folks,
>
>  I have posted this question a while back, and, though, I got some answers,
> none worked for me.
>
>  Here is the problem:
>
>  I created a toggled button on a toolbar using glade-2. The Toggle button has
> an icon and a label - I want to change the label once the button has been
> toggled.
> (Yes, in glade "1", the same problem occurs."); Also, I can not "name" name
> label and call lookup_widget as the label is not accessed trough glade -- or
> through the interface.c  since it is contructed with the call:
> start_toogle = gtk_toolbar_append_element (GTK_TOOLBAR (toolbar1),
>                                 GTK_TOOLBAR_CHILD_TOGGLEBUTTON,
>                                 NULL,
>                                 "Start",
>                                 NULL, NULL,
>                                 tmp_toolbar_icon, NULL, NULL);
>
>  Now, I think that the button contains a VBox to which the icon and the label
> are added.
>
>  I am thinking about navegating the children on the VBox to find the label. But
> before doung this, I would like to make sure there is an easier way to do this
> !!! (there must be!)
>
>  Thanks for your help.
>
>  BTW: For the people that replied to the message I posted before, here is the
> error I get: ( As the error indicates, I know that I have a GtkVBox on the
> button.)
>
> ================ ERROR =================================
> (cdstation:11029): GLib-GObject-WARNING **: invalid cast from `GtkVBox' to
> `GtkLabel'
>
> (cdstation:11029): Gtk-CRITICAL **: file gtklabel.c: line 909
> (gtk_label_set_text): assertion `GTK_IS_LABEL (label)' failed
>
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