CODEWITHSUNDEEP
csscgtk3
R. Rodrigues
R. Rodrigues

Reputation: 55

Gtk+3 Css provider don't works

I'm trying to pu image in background of GtkBox with css provider, and label text style, but nothing happens. I tried with so many different ways.

Here is my custom.css:

GtkBox#Home_PrincipalScreen_table{
    background-image: url("background.png");
}

GtkLabel#Home_Cooling_Tunnel1_Cooler_label1{
    color: white;
}

GtkLabel#label_Avg_Temp_value{
    color: red;
    font-family: Segoe UI;
    font-size: 25px;
}
GtkButton{color: blue;
    font-size: 25px
}

And here is my .c file:

    GFile *file= g_file_new_for_path("custom.css");
    GtkCssProvider *css_provider = gtk_css_provider_new();
    if(!gtk_css_provider_load_from_file(css_provider, file, &error))
    {
        g_warning( "%s", error->message );
        g_free( error );
        return( 1 );
    }
    gtk_style_context_add_provider_for_screen(gdk_screen_get_default(), css_provider, GTK_STYLE_PROVIDER_PRIORITY_USER);

UPDATE:

Widgets change it proprieties like GtkButton example, but specific widget like Home_PrincipalScreen_table don't change.

What's wrong with my code?

Upvotes: 1

Views: 1087

Answers (1)

R. Rodrigues
R. Rodrigues

Reputation: 55

The problem is that i don't define in glade the widget name. Css provider isn't defined by ID but by widget name. So, i changed GtkBox#Home_PrincipalScreen_table to #Background and define the widget name as Background and works...

Upvotes: 1

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