Game.ListPanelWidget

类 Game.ListPanelWidget 继承关系图:

Game.ListPanelWidget 的协作图:

Public 成员函数
	ListPanelWidget ()
void	AddItem (object item)
void	AddItems (IEnumerable< object > items)
void	RemoveItem (object item)
void	RemoveItemAt (int index)
void	ClearItems ()
override float	CalculateScrollAreaLength ()
void	ScrollToItem (object item)
override void	MeasureOverride (Vector2 parentAvailableSize)
override void	ArrangeOverride ()
override void	Update ()
override void	Draw (DrawContext dc)
int	PositionToItemIndex (Vector2 position)
void	CreateListWidgets (float size)
Public 成员函数 继承自 Game.ScrollPanelWidget
	ScrollPanelWidget ()
void	StartInitialScroll ()
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
List< object >	m_items = []
int?	m_selectedItemIndex
Dictionary< int, Widget >	m_widgetsByIndex = []
int	m_firstVisibleIndex
int	m_lastVisibleIndex
bool	PlayClickSound = true
float	m_itemSize
bool	m_widgetsDirty
bool	m_clickAllowed
Vector2	lastActualSize = new(-1f)
Public 属性 继承自 Game.ScrollPanelWidget
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
Func< object, Widget >	ItemWidgetFactory [get, set]
override LayoutDirection	Direction [get, set]
override float	ScrollPosition [get, set]
float	ItemSize [get, set]
int?	SelectedIndex [get, set]
object	SelectedItem [get, set]
ReadOnlyList< object >	Items [get]
Color	SelectionColor [get, set]
virtual Action< object >	ItemClicked [get, set]
virtual Action	SelectionChanged [get, set]
属性 继承自 Game.ScrollPanelWidget
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

构造及析构函数说明

ListPanelWidget()

Game.ListPanelWidget.ListPanelWidget

(

)

成员函数说明

AddItem()

void Game.ListPanelWidget.AddItem

(

object

item

)

这是这个函数的调用关系图:

AddItems()

void Game.ListPanelWidget.AddItems

(

IEnumerable< object >

items

)

这是这个函数的调用关系图:

ArrangeOverride()

override void Game.ListPanelWidget.ArrangeOverride ( )

virtual

重载 Game.ContainerWidget .

函数调用图:

CalculateScrollAreaLength()

override float Game.ListPanelWidget.CalculateScrollAreaLength ( )

virtual

重载 Game.ScrollPanelWidget .

ClearItems()

void Game.ListPanelWidget.ClearItems

(

)

这是这个函数的调用关系图:

CreateListWidgets()

void Game.ListPanelWidget.CreateListWidgets

(

float

size

)

函数调用图:

这是这个函数的调用关系图:

Draw()

override void Game.ListPanelWidget.Draw ( DrawContext dc )

virtual

重载 Game.Widget .

MeasureOverride()

override void Game.ListPanelWidget.MeasureOverride ( Vector2 parentAvailableSize )

virtual

重载 Game.ContainerWidget .

函数调用图:

PositionToItemIndex()

int Game.ListPanelWidget.PositionToItemIndex

(

Vector2

position

)

函数调用图:

这是这个函数的调用关系图:

RemoveItem()

void Game.ListPanelWidget.RemoveItem

(

object

item

)

函数调用图:

RemoveItemAt()

void Game.ListPanelWidget.RemoveItemAt

(

int

index

)

这是这个函数的调用关系图:

ScrollToItem()

void Game.ListPanelWidget.ScrollToItem

(

object

item

)

这是这个函数的调用关系图:

Update()

override void Game.ListPanelWidget.Update ( )

virtual

重载 Game.Widget .

函数调用图:

类成员变量说明

lastActualSize

Vector2 Game.ListPanelWidget.lastActualSize = new(-1f)

m_clickAllowed

bool Game.ListPanelWidget.m_clickAllowed

m_firstVisibleIndex

int Game.ListPanelWidget.m_firstVisibleIndex

m_items

List<object> Game.ListPanelWidget.m_items = []

m_itemSize

float Game.ListPanelWidget.m_itemSize

m_lastVisibleIndex

int Game.ListPanelWidget.m_lastVisibleIndex

m_selectedItemIndex

int? Game.ListPanelWidget.m_selectedItemIndex

m_widgetsByIndex

Dictionary<int, Widget> Game.ListPanelWidget.m_widgetsByIndex = []

m_widgetsDirty

bool Game.ListPanelWidget.m_widgetsDirty

PlayClickSound

bool Game.ListPanelWidget.PlayClickSound = true

属性说明

Direction

override LayoutDirection Game.ListPanelWidget.Direction

getset

ItemClicked

virtual Action<object> Game.ListPanelWidget.ItemClicked

getset

Items

ReadOnlyList<object> Game.ListPanelWidget.Items

get

ItemSize

float Game.ListPanelWidget.ItemSize

getset

ItemWidgetFactory

Func<object, Widget> Game.ListPanelWidget.ItemWidgetFactory

getset

ScrollPosition

override float Game.ListPanelWidget.ScrollPosition

getset

SelectedIndex

int? Game.ListPanelWidget.SelectedIndex

getset

SelectedItem

object Game.ListPanelWidget.SelectedItem

getset

SelectionChanged

virtual Action Game.ListPanelWidget.SelectionChanged

getset

SelectionColor

Color Game.ListPanelWidget.SelectionColor

getset

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该类的文档由以下文件生成:

• Widget/ListPanelWidget.cs