类 Game.ViewWidget 继承关系图:

[图例]

Game.ViewWidget 的协作图:

[图例]

Public 成员函数
override void	ChangeParent (ContainerWidget parentWidget)

override void	MeasureOverride (Vector2 parentAvailableSize)

override void	Draw (DrawContext dc)

override void	Dispose ()

void	DragOver (Widget dragWidget, object data)

void	DragDrop (Widget dragWidget, object data)

void	SetupScalingRenderTarget ()

void	ApplyScalingRenderTarget (DrawContext dc)

void	DrawToScreen (DrawContext dc)

Public 成员函数继承自 Game.TouchInputWidget
override void	Update ()

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)

void	Measure (Vector2 parentAvailableSize)

void	Arrange (Vector2 position, Vector2 parentActualSize)

virtual void	ArrangeOverride ()

virtual void	UpdateCeases ()

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 成员函数继承自 Game.IDragTargetWidget

Public 属性
SubsystemDrawing	m_subsystemDrawing

RenderTarget2D	m_scalingRenderTarget

Public 属性继承自 Game.TouchInputWidget
int?	m_touchId

Vector2	m_touchLastPosition

Vector2	m_touchOrigin

Vector2	m_touchOriginLimited

bool	m_touchMoved

double	m_touchTime

int	m_touchFrameIndex

TouchInput?	m_touchInput

float	m_radius = 30f

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

静态 Public 属性
static RenderTarget2D	ScreenTexture = new(Window.Size.X, Window.Size.Y, 1, ColorFormat.Rgba8888, DepthFormat.Depth24Stencil8)

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

static int	LayersLimit = -1

static bool	DrawWidgetBounds = false

属性
GameWidget	GameWidget `[get, set]`

Point2?	ScalingRenderTargetSize `[get]`

属性继承自 Game.TouchInputWidget
float	Radius `[get, set]`

TouchInput?	TouchInput `[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.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)