Exemplos de gtk_notebook_get_action_widget em C++ (Cpp)

Exemplo n.º 1

Arquivo: rbgtk-notebook.c Projeto: Mazwak/ruby-gnome2

static VALUE
rg_get_action_widget(VALUE self, VALUE pack_type)
{
    return GOBJ2RVAL(gtk_notebook_get_action_widget(_SELF(self),
                                                    RVAL2GTKPACKTYPE(pack_type)));
}

Exemplo n.º 2

Arquivo: rbgtknotebook.c Projeto: Mazwak/ruby-gnome2

static VALUE
rg_get_action_widget(VALUE self, VALUE pack_type)
{
    return GOBJ2RVAL(gtk_notebook_get_action_widget(_SELF(self),
                                                    RVAL2GENUM(pack_type, GTK_TYPE_PACK_TYPE)));
}

Exemplo n.º 3

Arquivo: profile-editor.c Projeto: TheUltimatePotato/gnome-terminal

/* Tab scrolling was removed from GtkNotebook in gtk 3, so reimplement it here */
static gboolean
scroll_event_cb (GtkWidget      *widget,
                 GdkEventScroll *event,
                 gpointer        user_data)
{
  GtkNotebook *notebook = GTK_NOTEBOOK (widget);
  GtkWidget *child, *event_widget, *action_widget;

  if ((event->state & gtk_accelerator_get_default_mod_mask ()) != 0)
    return FALSE;

  child = gtk_notebook_get_nth_page (notebook, gtk_notebook_get_current_page (notebook));
  if (child == NULL)
    return FALSE;

  event_widget = gtk_get_event_widget ((GdkEvent *) event);

  /* Ignore scroll events from the content of the page */
  if (event_widget == NULL ||
      event_widget == child ||
      gtk_widget_is_ancestor (event_widget, child))
    return FALSE;

  /* And also from the action widgets */
  action_widget = gtk_notebook_get_action_widget (notebook, GTK_PACK_START);
  if (event_widget == action_widget ||
      (action_widget != NULL && gtk_widget_is_ancestor (event_widget, action_widget)))
    return FALSE;
  action_widget = gtk_notebook_get_action_widget (notebook, GTK_PACK_END);
  if (event_widget == action_widget ||
      (action_widget != NULL && gtk_widget_is_ancestor (event_widget, action_widget)))
    return FALSE;

  switch (event->direction) {
    case GDK_SCROLL_RIGHT:
    case GDK_SCROLL_DOWN:
      gtk_notebook_next_page (notebook);
      return TRUE;
    case GDK_SCROLL_LEFT:
    case GDK_SCROLL_UP:
      gtk_notebook_prev_page (notebook);
      return TRUE;
    case GDK_SCROLL_SMOOTH:
      switch (gtk_notebook_get_tab_pos (notebook)) {
        case GTK_POS_LEFT:
        case GTK_POS_RIGHT:
          if (event->delta_y > 0)
            gtk_notebook_next_page (notebook);
          else if (event->delta_y < 0)
            gtk_notebook_prev_page (notebook);
          break;
        case GTK_POS_TOP:
        case GTK_POS_BOTTOM:
          if (event->delta_x > 0)
            gtk_notebook_next_page (notebook);
          else if (event->delta_x < 0)
            gtk_notebook_prev_page (notebook);
          break;
      }
      return TRUE;
  }

  return FALSE;
}