Le 27/08/2013 17:31, Ondrej Tuma a écrit :
> Hi all,
>
> i want to change link-color on some Label widgets, but only on some.
>
> I can't find how i can do that. I will use in vala, but never mind, if
> the example will be in python or C ;)
The GTK3 way would be either adding a style provider to you label
widget, roughly like this:
var css = new Gtk.CssProvider();
css.load_from_data("""
GtkLabel {
-GtkWidget-link-color: yellow;
-GtkWidget-visited-link-color: green;
}
""", -1);
/* ... */
var label = new Gtk.Label("""<a href="http://gnome.org";>Link</a>""");
label.use_markup = true;
label.get_style_context().add_provider(css,
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
Or adding a style class to your label widget and add a custom provider
for the whole application:
var label = new Gtk.Label("""<a href="http://gnome.org";>Link</a>""");
label.use_markup = true;
label.get_style_context().add_class(css, "mylabel");
After having added a global style provider (e.g. with
Gtk.StyleContext.add_provider_for_screen()).
You also always have the dirty-oh-god way that will only affect the base
color, not the :hover or :visited:
var label = new Gtk.Label("""<span color="red"><a
href="http://gnome.org";>Link</a></span>""");
But some kittens would probably die if you do this.
Regards,
Colomban
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