Game.TreeViewWidget

类 Game.TreeViewWidget 继承关系图:

Game.TreeViewWidget 的协作图:

Public 成员函数
override void	MeasureOverride (Vector2 parentAvailableSize)
override void	Draw (DrawContext dc)
void	UpdateNodes ()
void	AddNodeToWidget (TreeViewNode node, float xOffset)
override void	ArrangeOverride ()
override float	CalculateScrollAreaLength ()
void	AddRoot (TreeViewNode node)
void	RemoveRoot (TreeViewNode node)
void	RemoveAtTag (object tag)
void	Clear (bool dispose=true)
	TreeViewWidget ()
Public 成员函数 继承自 Game.ScrollPanelWidget
	ScrollPanelWidget ()
void	StartInitialScroll ()
override void	Update ()
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
bool	m_widgetsDirty
Vector2	lastActualSize = new(-1f)
int	m_visibleItemsCount = 0
Action< TreeViewNode >	m_onNodeClicked
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
List< TreeViewNode >	Nodes [get, set]
int	ItemSize = 70 [get, set]
Action< TreeViewNode >	OnNodeClicked [get, set]
TreeViewNode	SelectedNode [get]
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]

Private 属性
List< TreeViewNode >	m_nodes = new()
TreeViewNode	m_selectedNode

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

TreeViewWidget()

Game.TreeViewWidget.TreeViewWidget

(

)

成员函数说明

AddNodeToWidget()

void Game.TreeViewWidget.AddNodeToWidget	(	TreeViewNode	node,
		float	xOffset )

函数调用图:

这是这个函数的调用关系图:

AddRoot()

void Game.TreeViewWidget.AddRoot

(

TreeViewNode

node

)

这是这个函数的调用关系图:

ArrangeOverride()

override void Game.TreeViewWidget.ArrangeOverride ( )

virtual

重载 Game.ScrollPanelWidget .

函数调用图:

CalculateScrollAreaLength()

override float Game.TreeViewWidget.CalculateScrollAreaLength ( )

virtual

重载 Game.ScrollPanelWidget .

Clear()

void Game.TreeViewWidget.Clear

(

bool

dispose = true

)

这是这个函数的调用关系图:

Draw()

override void Game.TreeViewWidget.Draw ( DrawContext dc )

virtual

重载 Game.ScrollPanelWidget .

函数调用图:

MeasureOverride()

override void Game.TreeViewWidget.MeasureOverride ( Vector2 parentAvailableSize )

virtual

重载 Game.ScrollPanelWidget .

函数调用图:

RemoveAtTag()

void Game.TreeViewWidget.RemoveAtTag

(

object

tag

)

函数调用图:

这是这个函数的调用关系图:

RemoveRoot()

void Game.TreeViewWidget.RemoveRoot

(

TreeViewNode

node

)

UpdateNodes()

void Game.TreeViewWidget.UpdateNodes

(

)

函数调用图:

这是这个函数的调用关系图:

类成员变量说明

lastActualSize

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

m_nodes

List<TreeViewNode> Game.TreeViewWidget.m_nodes = new()

private

m_onNodeClicked

Action<TreeViewNode> Game.TreeViewWidget.m_onNodeClicked

m_selectedNode

TreeViewNode Game.TreeViewWidget.m_selectedNode

private

m_visibleItemsCount

int Game.TreeViewWidget.m_visibleItemsCount = 0

m_widgetsDirty

bool Game.TreeViewWidget.m_widgetsDirty

属性说明

ItemSize

int Game.TreeViewWidget.ItemSize = 70

getset

Nodes

List<TreeViewNode> Game.TreeViewWidget.Nodes

getset

OnNodeClicked

Action<TreeViewNode> Game.TreeViewWidget.OnNodeClicked

getset

SelectedNode

TreeViewNode Game.TreeViewWidget.SelectedNode

get

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该类的文档由以下文件生成:

• Widget/TreeViewWidget.cs