void WMenuItem::setMenu(WMenu *menu)
{
subMenu_ = menu;
subMenu_->parentItem_ = this;
Wt::WContainerWidget *sparent
= dynamic_cast<Wt::WContainerWidget *>(subMenu_->parent());
if (sparent)
sparent->removeWidget(subMenu_);
addWidget(subMenu_);
if (subMenu_->isPopup() &&
parentMenu() && parentMenu()->isPopup()) {
subMenu_->webWidget()->setZIndex(std::max(parentMenu()->zIndex() + 100, subMenu_->zIndex()));
}
WPopupMenu *popup = dynamic_cast<WPopupMenu *>(subMenu_);
if (popup) {
popup->setJavaScriptMember("wtNoReparent", "true");
setSelectable(false);
popup->setButton(anchor());
updateInternalPath();
// WPopupMenus are hidden by default, 'show' this WPopupMenu
// but not really, since the parent is still hidden. This fixes
// an issue where child widgets would remain unexposed, even
// though this submenu was open (e.g. in a submenu where items
// are checkable)
if (dynamic_cast<WPopupMenu*>(menu_))
popup->show();
}
}
void WMenuItem::setMenu(WMenu *menu)
{
subMenu_ = menu;
subMenu_->parentItem_ = this;
Wt::WContainerWidget *sparent
= dynamic_cast<Wt::WContainerWidget *>(subMenu_->parent());
if (sparent)
sparent->removeWidget(subMenu_);
addWidget(subMenu_);
WPopupMenu *popup = dynamic_cast<WPopupMenu *>(subMenu_);
if (popup) {
popup->setJavaScriptMember("wtNoReparent", "true");
setSelectable(false);
popup->setButton(anchor());
updateInternalPath();
}
}