void egg_empty_state_set_icon_name (EggEmptyState *self, const gchar *icon_name) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); g_return_if_fail (EGG_IS_EMPTY_STATE (self)); if (g_strcmp0 (icon_name, egg_empty_state_get_icon_name (self)) != 0) { GtkStyleContext *context; g_object_set (priv->image, "icon-name", icon_name, NULL); context = gtk_widget_get_style_context (GTK_WIDGET (priv->image)); if (icon_name != NULL && g_str_has_suffix (icon_name, "-symbolic")) gtk_style_context_add_class (context, "dim-label"); else gtk_style_context_remove_class (context, "dim-label"); g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ICON_NAME]); } }
const gchar * egg_empty_state_get_title (EggEmptyState *self) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); g_return_val_if_fail (EGG_IS_EMPTY_STATE (self), NULL); return gtk_label_get_label (priv->title); }
const gchar * egg_empty_state_get_icon_name (EggEmptyState *self) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); const gchar *icon_name = NULL; g_return_val_if_fail (EGG_IS_EMPTY_STATE (self), NULL); gtk_image_get_icon_name (priv->image, &icon_name, NULL); return icon_name; }
static void egg_empty_state_init (EggEmptyState *self) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); gtk_widget_init_template (GTK_WIDGET (self)); g_signal_connect_object (priv->subtitle, "activate-link", G_CALLBACK (egg_empty_state_activate_link), self, G_CONNECT_SWAPPED); }
void egg_empty_state_set_title (EggEmptyState *self, const gchar *title) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); g_return_if_fail (EGG_IS_EMPTY_STATE (self)); if (g_strcmp0 (title, egg_empty_state_get_title (self)) != 0) { gtk_label_set_label (priv->title, title); g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_TITLE]); } }
void egg_empty_state_set_icon_name (EggEmptyState *self, const gchar *icon_name) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); g_return_if_fail (EGG_IS_EMPTY_STATE (self)); if (g_strcmp0 (icon_name, egg_empty_state_get_icon_name (self)) != 0) { g_object_set (priv->image, "icon-name", icon_name, NULL); g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ICON_NAME]); } }
void egg_empty_state_set_resource (EggEmptyState *self, const gchar *resource) { EggEmptyStatePrivate *priv = egg_empty_state_get_instance_private (self); g_return_if_fail (EGG_IS_EMPTY_STATE (self)); if (resource != NULL) { GdkPixbuf *pixbuf; GError *error = NULL; gint scale_factor; scale_factor = gtk_widget_get_scale_factor (GTK_WIDGET (self)); pixbuf = gdk_pixbuf_new_from_resource_at_scale (resource, 128 * scale_factor, 128 * scale_factor, TRUE, &error); if (pixbuf == NULL) { g_warning ("%s", error->message); g_clear_error (&error); return; } g_object_set (priv->image, "pixbuf", pixbuf, NULL); g_clear_object (&pixbuf); } }