Method init

trunk/win/Source/BT_LibraryOverlay.cpp:39–73

This method creates the control for the first time. It should only be called on creation

// This method creates the control for the first time. It should only be called
// on creation
void LibraryMenuControl::init(QSharedPointer<Library>& library)
{
	destroy();

	if (!winOS->GetLibraryManager())
		return;
	
	getStyle().setFloating(true);
	
	_dropDownMenu = new DropDownMenu();
	
	LibraryMenuItem* toSelect = NULL;
	const QList< QSharedPointer<Library> >& libraries = winOS->GetLibraryManager()->getLibraries();
	QListIterator< QSharedPointer<Library> > iter(libraries);
	while (iter.hasNext())
	{
		QSharedPointer<Library> lib = iter.next();
		LibraryMenuItem* item = new LibraryMenuItem(lib);
		if (lib->getHashKey().startsWith(QT_NT("usr_")) && library != lib)
			item->setDeleteable(true);
		_dropDownMenu->addItem(item);
		if (lib->getHashKey() == library->getHashKey())
			toSelect = item;
	}
	
	BrowseFolderMenuItem* browseFolder = new BrowseFolderMenuItem(QString("More places..."));
	_dropDownMenu->addItem(browseFolder);

	if (toSelect)
		_dropDownMenu->select(toSelect);

	this->addItem(_dropDownMenu);
	scnManager->registerOverlay(this);
	fadeOut(_unHoveredAlpha);
}

// This method is called just before a render
void LibraryMenuControl::update()