static void Widget_setFont(GtkWidget *widget, gpointer font) {
  if(font == 0) return;
  gtk_widget_modify_font(widget, (PangoFontDescription*)font);
  if(GTK_IS_CONTAINER(widget)) {
    gtk_container_foreach(GTK_CONTAINER(widget), (GtkCallback)Widget_setFont, font);
  }
}

Font& pWidget::font() {
  if(widget.state.font) return *widget.state.font;
  return pOS::defaultFont;
}

Geometry pWidget::minimumGeometry() {
  return { 0, 0, 0, 0 };
}

bool pWidget::enabled() {
  return gtk_widget_get_sensitive(gtkWidget);
}

void pWidget::setEnabled(bool enabled) {
  gtk_widget_set_sensitive(gtkWidget, enabled);
}

void pWidget::setFocused() {
  gtk_widget_grab_focus(gtkWidget);
}

void pWidget::setFont(Font &font) {
  Widget_setFont(gtkWidget, font.p.gtkFont);
}

void pWidget::setGeometry(const Geometry &geometry) {
  if(parentWindow) gtk_fixed_move(GTK_FIXED(parentWindow->formContainer), gtkWidget, geometry.x, geometry.y);
  unsigned width = (signed)geometry.width <= 0 ? 1U : geometry.width;
  unsigned height = (signed)geometry.height <= 0 ? 1U : geometry.height;
  gtk_widget_set_size_request(gtkWidget, width, height);
}

void pWidget::setVisible(bool visible) {
  if(widget.state.abstract) visible = false;
  gtk_widget_set_visible(gtkWidget, visible);
}

void pWidget::constructor() {
  parentWindow = 0;
  if(widget.state.abstract) gtkWidget = gtk_label_new("");
}