CODEWITHSUNDEEP
gtkpangogenie
Webierta
Webierta

Reputation: 387

‘gtk_widget_override_font’ is deprecated

I'm starting to use Genie with Pango + Gtk.

I want to change the text style of a label with Pango, but both modify_font and override_font are deprecated.

What is the alternative for this code using Pango?

uses Gtk
uses Pango

init 
    Gtk.init (ref args)
    var TestGtk = new Ventana()
    TestGtk.show_all()  
    Gtk.main()

class Ventana : Window      
    init        
        title = "Test Genie + Pango"
        default_width = 500     
        default_height = 200        
        window_position = WindowPosition.CENTER 
        destroy.connect(Gtk.main_quit)

        var etiqueta = new Label("Hola Genie + Pango")      

        var fontdesc = new Pango.FontDescription()
        fontdesc.set_family("Purisa")
        fontdesc.set_size((int)(24 * Pango.SCALE))

        //etiqueta.modify_font(fontdesc)    // funciona pero OBSOLETO desde v 3.0
        etiqueta.override_font(fontdesc)    // funciona pero OBSOLETO desde v 3.16      

        add (etiqueta)

Thank you

Upvotes: 2

Views: 2210

Answers (1)

andlabs
andlabs

Reputation: 11588

For a GtkLabel, you use gtk_label_set_attributes() and using an attribute list instead of a font descriptor. You can either turn your existing font descriptor into an attribute list or use a single font descriptor attribute with the existing font descriptor.

As for other widgets, some widgets allow you to specify a Pango attribute list or font descriptor directly; check their documentation. For all others, use CSS.

Upvotes: 1

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