C++ (Cpp) gtk_font_chooser_get_font_size примеры использования

Пример #1

Файл: gnm-fontbutton.c Проект: nzinfo/gnumeric

static void
response_cb (GtkDialog *dialog,
             gint       response_id,
             gpointer   data)
{
  GnmFontButton *font_button = GNM_FONT_BUTTON (data);
  GnmFontButtonPrivate *priv = font_button->priv;
  GtkFontChooser *font_chooser;
  GObject *object;

  gtk_widget_hide (font_button->priv->font_dialog);

  if (response_id != GTK_RESPONSE_OK)
    return;

  font_chooser = GTK_FONT_CHOOSER (priv->font_dialog);
  object = G_OBJECT (font_chooser);

  g_object_freeze_notify (object);

  clear_font_data (font_button);

  priv->font_desc = gtk_font_chooser_get_font_desc (font_chooser);
  if (priv->font_desc)
    priv->fontname = pango_font_description_to_string (priv->font_desc);
  priv->font_family = gtk_font_chooser_get_font_family (font_chooser);
  if (priv->font_family)
    g_object_ref (priv->font_family);
  priv->font_face = gtk_font_chooser_get_font_face (font_chooser);
  if (priv->font_face)
    g_object_ref (priv->font_face);
  priv->font_size = gtk_font_chooser_get_font_size (font_chooser);

  /* Set label font */
  gnm_font_button_update_font_info (font_button);

  g_object_notify (G_OBJECT (font_button), "font");
  g_object_notify (G_OBJECT (font_button), "font-desc");
  g_object_notify (G_OBJECT (font_button), "font-name");

  g_object_thaw_notify (object);

  /* Emit font_set signal */
  g_signal_emit (font_button, font_button_signals[FONT_SET], 0);
}

Пример #2

Файл: rbgtk-font-chooser.c Проект: Mazwak/ruby-gnome2

static VALUE
rg_font_size(VALUE self)
{
    return INT2NUM(gtk_font_chooser_get_font_size(_SELF(self)));
}