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

DArrowLineDrawer(QWidget *parent=nullptr)	Dtk::Widget::DArrowLineDrawer	explicit
DDrawer(QWidget *parent=nullptr)	Dtk::Widget::DDrawer	explicit
DDrawer(DDrawerPrivate &dd, QWidget *parent=nullptr) (定义于 Dtk::Widget::DDrawer)	Dtk::Widget::DDrawer	protected
DFrame(QWidget *parent=nullptr)	Dtk::Widget::DFrame	explicit
DFrame(DFramePrivate &dd, QWidget *parent=nullptr) (定义于 Dtk::Widget::DFrame)	Dtk::Widget::DFrame	protected
expand() const	Dtk::Widget::DDrawer
expandChange(bool e)	Dtk::Widget::DDrawer	signal
getContent() const	Dtk::Widget::DDrawer
paintEvent(QPaintEvent *event) override (定义于 Dtk::Widget::DFrame)	Dtk::Widget::DFrame	protected
setAnimationDuration(int duration)	Dtk::Widget::DDrawer
setAnimationEasingCurve(QEasingCurve curve)	Dtk::Widget::DDrawer
setBackgroundRole(DGUI_NAMESPACE::DPalette::ColorType type)	Dtk::Widget::DFrame
setContent(QWidget *content, Qt::Alignment alignment=Qt::AlignHCenter)	Dtk::Widget::DDrawer
setExpand(bool value)	Dtk::Widget::DArrowLineDrawer	virtual
setExpandedSeparatorVisible(bool arg)	Dtk::Widget::DDrawer
setFrameRounded(bool on)	Dtk::Widget::DFrame
setHeaderHeight(int height)	Dtk::Widget::DDrawer
setSeparatorVisible(bool arg)	Dtk::Widget::DDrawer
setTitle(const QString &title)	Dtk::Widget::DArrowLineDrawer
sizeChanged(QSize s) (定义于 Dtk::Widget::DDrawer)	Dtk::Widget::DDrawer	signal
~DDrawer() override (定义于 Dtk::Widget::DDrawer)	Dtk::Widget::DDrawer