类 Game.ScrollPanelWidget 继承关系图:

[图例]

Game.ScrollPanelWidget 的协作图:

[图例]

Public 成员函数
	ScrollPanelWidget ()

void	StartInitialScroll ()

virtual float	CalculateScrollAreaLength ()

override void	MeasureOverride (Vector2 parentAvailableSize)

override void	ArrangeOverride ()

override void	Update ()

override void	Draw (DrawContext dc)

bool	HitTestPanel (Vector2 position)

Public 成员函数继承自 Game.ContainerWidget
	ContainerWidget ()

override void	UpdateCeases ()

void	AddChildren (Widget widget)

void	RemoveChildren (Widget widget)

void	ClearChildren ()

virtual void	WidgetAdded (Widget widget)

virtual void	WidgetRemoved (Widget widget)

override void	Dispose ()

Public 成员函数继承自 Game.Widget
	Widget ()

void	LoadContents (object eventsTarget, XElement node)

void	LoadProperties (object eventsTarget, XElement node)

void	LoadChildren (object eventsTarget, XElement node)

bool	IsChildWidgetOf (ContainerWidget containerWidget)

virtual void	ChangeParent (ContainerWidget parentWidget)

void	Measure (Vector2 parentAvailableSize)

void	Arrange (Vector2 position, Vector2 parentActualSize)

virtual void	Overdraw (DrawContext dc)

virtual bool	HitTest (Vector2 point)

Widget	HitTestGlobal (Vector2 point, Func< Widget, bool > predicate=null)

Vector2	ScreenToWidget (Vector2 p)

Vector2	WidgetToScreen (Vector2 p)

BoundingRectangle	TransformBoundsToParent (Vector2 size)

BoundingRectangle	TransformBoundsToGlobal (Vector2 size)

Public 属性
Vector2?	m_lastDragPosition

float	m_dragSpeed

float	m_scrollBarAlpha

float	m_scrollAreaLength

Public 属性继承自 Game.ContainerWidget
readonly WidgetsList	Children

Public 属性继承自 Game.Widget
Action< Vector2 >	MeasureOverride1

Action	Update1

bool	m_isVisible

bool	m_isEnabled

Vector2	m_actualSize

Vector2	m_desiredSize

Vector2	m_parentDesiredSize

BoundingRectangle	m_globalBounds

Vector2	m_parentOffset

bool	m_isLayoutTransformIdentity = true

bool	m_isRenderTransformIdentity = true

Matrix	m_layoutTransform = Matrix.Identity

Matrix	m_renderTransform = Matrix.Identity

Matrix	m_globalTransform = Matrix.Identity

Matrix?	m_invertedGlobalTransform

float?	m_globalScale

Color	m_colorTransform = Color.White

Color	m_globalColorTransform

WidgetInput	m_widgetsHierarchyInput

属性
virtual LayoutDirection	Direction `[get, set]`

virtual float	ScrollPosition `[get, set]`

virtual float	ScrollSpeed `[get, set]`

属性继承自 Game.ContainerWidget
IEnumerable< Widget >	AllChildren `[get]`

属性继承自 Game.Widget
WidgetInput	WidgetsHierarchyInput `[get, set]`

WidgetInput	Input `[get]`

Matrix	LayoutTransform `[get, set]`

Matrix	RenderTransform `[get, set]`

Matrix	GlobalTransform `[get]`

float	GlobalScale `[get]`

Matrix	InvertedGlobalTransform `[get]`

BoundingRectangle	GlobalBounds `[get]`

Color	ColorTransform `[get, set]`

Color	GlobalColorTransform `[get]`

virtual string	Name `[get, set]`

object	Tag `[get, set]`

virtual bool	IsVisible `[get, set]`

virtual bool	IsEnabled `[get, set]`

virtual bool	IsHitTestVisible `[get, set]`

bool	IsVisibleGlobal `[get]`

bool	IsEnabledGlobal `[get]`

bool	ClampToBounds `[get, set]`

virtual Vector2	Margin `[get, set]`

virtual WidgetAlignment	HorizontalAlignment `[get, set]`

virtual WidgetAlignment	VerticalAlignment `[get, set]`

Vector2	ActualSize `[get]`

Vector2	DesiredSize `[get, set]`

Vector2	ParentDesiredSize `[get]`

bool	IsUpdateEnabled = true `[get, set]`

bool	IsDrawEnabled = true `[get, set]`

bool	IsDrawRequired `[get, set]`

bool	IsOverdrawRequired `[get, set]`

XElement	Style `[set]`

ContainerWidget	ParentWidget `[get, set]`

Widget	RootWidget `[get]`

额外继承的成员函数
静态 Public 成员函数继承自 Game.ContainerWidget
static void	ArrangeChildWidgetInCell (Vector2 c1, Vector2 c2, Widget widget)

静态 Public 成员函数继承自 Game.Widget
static Widget	LoadWidget (object eventsTarget, XElement node, ContainerWidget parentWidget)

static bool	TestOverlap (Widget w1, Widget w2)

static bool	IsNodeIncludedOnCurrentPlatform (XElement node)

static void	UpdateWidgetsHierarchy (Widget rootWidget)

static void	LayoutWidgetsHierarchy (Widget rootWidget, Vector2 availableSize)

static void	DrawWidgetsHierarchy (Widget rootWidget)

static Type	FindTypeFromXmlName (string name, string namespaceName)

static Widget	HitTestGlobal (Widget widget, Vector2 point, Func< Widget, bool > predicate)

static void	UpdateWidgetsHierarchy (Widget widget, ref bool isMouseCursorVisible)

静态 Public 属性继承自 Game.Widget
static Queue< DrawContext >	m_drawContextsCache = new()

static int	LayersLimit = -1

static bool	DrawWidgetBounds = false