成员的完整列表，这些成员属于 Dtk::Widget::NavigationDelegate,包括所有继承而来的类成员

backgroundType (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
backgroundType() const (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
BackgroundType 枚举名称 (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
BackgroundType_Mask 枚举值 (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
ClipCornerBackground 枚举值 (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
DataRole 枚举名称 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
DStyledItemDelegate(QAbstractItemView *parent=nullptr) (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate	explicit
eventFilter(QObject object, QEvent event) override (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate	protected
initStyleOption(QStyleOptionViewItem *option, const QModelIndex &index) const override (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate	protected
itemSize (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
itemSize() const (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
Level1 枚举值 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
Level2 枚举值 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
Level3 枚举值 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
margins (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
margins() const (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
NavigationDelegate(QAbstractItemView *parent) (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
NavKeyRole 枚举值 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
NavLevel 枚举名称 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
NavLevelRole 枚举值 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
NoBackground 枚举值 (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
NoNormalState 枚举值 (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate	protected
RoundedBackground 枚举值 (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
setBackgroundType(BackgroundType backgroundType) (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate	slot
setItemSize(QSize itemSize) (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate	slot
setItemSpacing(int spacing) (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate	slot
setMargins(const QMargins margins) (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate	slot
sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
spacing() const (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
Split 枚举值 (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate
updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override (定义于 Dtk::Widget::DStyledItemDelegate)	Dtk::Widget::DStyledItemDelegate
~NavigationDelegate() (定义于 Dtk::Widget::NavigationDelegate)	Dtk::Widget::NavigationDelegate