C++ (Cpp) QMenu::defaultAction Examples

Example #1

QAction *QMenuProto::defaultAction() const
{
  QMenu *item = qscriptvalue_cast<QMenu*>(thisObject());
  if (item)
    return item->defaultAction();
  return 0;
}

Example #2

File: KxMenuItem.cpp Project: lihw/glf

QStyleOptionMenuItem KxMenuItemWidget::getStyleOption() const
{
    QWidget *q = parentWidget();
    QMenu *menu = (QMenu *)q;
    KxMenuItem *action = fMenuItem;
    QStyleOptionMenuItem opt;

    opt.initFrom(this);
    opt.palette = q->palette();
    opt.state = QStyle::State_None;

    if (q->window()->isActiveWindow())
        opt.state |= QStyle::State_Active;
    if (q->isEnabled() && action->isEnabled()
        && (!action->menu() || action->menu()->isEnabled()))
        opt.state |= QStyle::State_Enabled;
    else
        opt.palette.setCurrentColorGroup(QPalette::Disabled);

    opt.font = action->font();

    if (menu->activeAction() == action && !action->isSeparator()) {
        opt.state |= QStyle::State_Selected;
        // 					 | (mouseDown ? QStyle::State_Sunken : QStyle::State_None);
    }

    if (!action->isCheckable()) {
        opt.checkType = QStyleOptionMenuItem::NotCheckable;
    } else {
        opt.checkType = (action->actionGroup() && action->actionGroup()->isExclusive())
            ? QStyleOptionMenuItem::Exclusive : QStyleOptionMenuItem::NonExclusive;
        opt.checked = action->isChecked();
    }
    if (action->menu())
        opt.menuItemType = QStyleOptionMenuItem::SubMenu;
    else if (action->isSeparator())
        opt.menuItemType = QStyleOptionMenuItem::Separator;
    else if (menu->defaultAction() == action)
        opt.menuItemType = QStyleOptionMenuItem::DefaultItem;
    else
        opt.menuItemType = QStyleOptionMenuItem::Normal;
    opt.icon = action->icon();
    opt.text = action->text();
    opt.menuRect = q->rect();
    return opt;
}