Am Donnerstag, den 16.03.2017, 09:55 +0000 schrieb Rúben Rodrigues: > Hi, > > THanks. This is dynamically? I need in c language if possible :S
Dynamic version: ... static GtkCssProvider* provider = NULL; static void set_label_color(GtkWidget* label, const char* color) { const char* format = "label { color: %s; }"; size_t length = strlen(format) - 2 + 1; char style[length]; sprintf(style, format, color); if (provider == NULL) { /* only create and add the provider the first time */ provider = gtk_css_provider_new(); gtk_style_context_add_provider( gtk_widget_get_style_context(label), GTK_STYLE_PROVIDER(provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); g_object_unref(provider); } gtk_css_provider_load_from_data(provider, style, -1, NULL); } ... This might not be ideal in all situations. Just make sure you don't create a new provider everytime you set a new color. Hope that helps. --Tilo _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list