View

Classes

View

Base View class

Constants

INITIAL_FLAGS : ViewFlags | number

View

Base View class

Kind: global class

• View
  • .flags : ViewFlags | number
  • .position : Vector2
  • .rotation : Vector1
  • .scale : Vector2
  • .size : Vector2
  • .transformOrigin : Vector2
  • .children : Array.<View>
  • .parent : View | null
  • .el : Element | NodeDescription | null
  • .isLinked ⇒ boolean
  • .isDestroyed ⇒ boolean
  • .visible
  • .visible ⇒ boolean
  • .isView : boolean
  • .setFlag(flag) ⇒ void
  • .clearFlag(flag) ⇒ void
  • .writeFlag(flag, value)
  • .getFlag(flag) ⇒ boolean
  • .link()
  • .unlink()
  • .addChildren(children)
  • .addChild(child) ⇒ View
  • .computePlacement(size, targetX, targetY, alignmentX, alignmentY, result)
  • .addChildAt(child, targetX, targetY, alignmentX, alignmentY)
  • .removeChild(child) ⇒ boolean
  • .hasChild(child) ⇒ boolean
  • .expandToFit(aabb, offsetX, offsetY)
  • .computeBoundingBox([result]) ⇒ AABB2
  • .positionLocalToGlobal(input, result) ⇒ Vector2
  • .positionGlobalToLocal(input, result) ⇒ Vector2
  • .computeGlobalScale(result)
  • .bindSignal(signal, handler, [context]) ⇒ View
  • .unbindSignal(signal, handler, [context]) ⇒ boolean
  • .addClass(name)
  • .addClasses(names)
  • .removeClass(name)
  • .removeClassesByPattern(rx) ⇒ Array.<string>
  • .setClass(name, flag) ⇒ View
  • .css(hash)
  • .attr(hash)
  • .followSize(size, [padding])

view.flags : ViewFlags | number

Kind: instance property of View

view.position : Vector2

Kind: instance property of View
Read only: true

view.rotation : Vector1

Kind: instance property of View
Read only: true

view.scale : Vector2

Kind: instance property of View
Read only: true

view.size : Vector2

Kind: instance property of View
Read only: true

view.transformOrigin : Vector2

Origin from which rotation and scaling is applied

Kind: instance property of View
Read only: true

view.children : Array.<View>

Kind: instance property of View

view.parent : View | null

Kind: instance property of View

view.el : Element | NodeDescription | null

Kind: instance property of View

view.isLinked ⇒ boolean

Kind: instance property of View

view.isDestroyed ⇒ boolean

Kind: instance property of View

view.visible

Kind: instance property of View

Param	Type
v	boolean

view.visible ⇒ boolean

Kind: instance property of View

view.isView : boolean

Kind: instance property of View
Read only: true

view.setFlag(flag) ⇒ void

Kind: instance method of View

Param	Type
flag	number | ViewFlags

view.clearFlag(flag) ⇒ void

Kind: instance method of View

Param	Type
flag	number | ViewFlags

view.writeFlag(flag, value)

Kind: instance method of View

Param	Type
flag	number | ViewFlags
value	boolean

view.getFlag(flag) ⇒ boolean

Kind: instance method of View

Param	Type
flag	number | ViewFlags

view.link()

intended as initialization point when view becomes linked to the visible tree

Kind: instance method of View

view.unlink()

Finalization point, release all used resources and cleanup listeners

Kind: instance method of View

view.addChildren(children)

Kind: instance method of View

Param	Type
children	Array.<View>

view.addChild(child) ⇒ View

Kind: instance method of View

Param	Type
child	View

view.computePlacement(size, targetX, targetY, alignmentX, alignmentY, result)

Kind: instance method of View

Param	Type	Description
size	Vector2
targetX	number	normalized horizontal position for setting child's position. 0 represents left-most , 1 right-most
targetY	number	normalized vertical position for setting child's position. 0 represents top-most , 1 bottom-most
alignmentX	number
alignmentY	number
result	Vector2

view.addChildAt(child, targetX, targetY, alignmentX, alignmentY)

Kind: instance method of View

Param	Type	Description
child	View
targetX	number	normalized horizontal position for setting child's position. 0 represents left-most , 1 right-most
targetY	number	normalized vertical position for setting child's position. 0 represents top-most , 1 bottom-most
alignmentX	number
alignmentY	number

view.removeChild(child) ⇒ boolean

Kind: instance method of View

Param	Type
child	View

view.hasChild(child) ⇒ boolean

Kind: instance method of View

Param	Type
child	View

view.expandToFit(aabb, offsetX, offsetY)

Kind: instance method of View

Param	Type
aabb	AABB2
offsetX	number
offsetY	number

view.computeBoundingBox([result]) ⇒ AABB2

Kind: instance method of View

Param	Type
[result]	AABB2

view.positionLocalToGlobal(input, result) ⇒ Vector2

Kind: instance method of View
Returns: Vector2 - result, same as parameter

Param	Type
input	Vector2
result	Vector2

view.positionGlobalToLocal(input, result) ⇒ Vector2

Kind: instance method of View
Returns: Vector2 - result, same as parameter

Param	Type
input	Vector2
result	Vector2

view.computeGlobalScale(result)

Kind: instance method of View

Param	Type
result	Vector2

view.bindSignal(signal, handler, [context]) ⇒ View

Will create signal binding that is automatically linked/unlinked along with the view Useful for observing state changes when the view is live

Kind: instance method of View
Returns: View - returns self, for call chaining

Param	Type
signal	Signal
handler	function
[context]	*

view.unbindSignal(signal, handler, [context]) ⇒ boolean

Kind: instance method of View
Returns: boolean - true if binding existed and was removed, false otherwise

Param	Type
signal	Signal
handler	function
[context]	*

view.addClass(name)

Add CSS class to View's dom element

NOTE: Idempotent

Kind: instance method of View

Param	Type
name	string

view.addClasses(names)

Add multiple CSS calsses to the View's dom element

Kind: instance method of View

Param	Type
names	Array.<string>

view.removeClass(name)

Remove CSS class from View's dom element

NOTE: Idempotent

Kind: instance method of View

Param	Type
name	string

view.removeClassesByPattern(rx) ⇒ Array.<string>

Remove classes that match the given regular expression

Kind: instance method of View
Returns: Array.<string> - removed classes

Param	Type
rx	RegExp

view.setClass(name, flag) ⇒ View

Toggle CSS class of the View's dom element ON or OFF

NOTE: Idempotent

Kind: instance method of View

Param	Type	Description
name	string
flag	boolean	if true, will add class, if false will remove it

view.css(hash)

Kind: instance method of View

Param	Type
hash	Object

view.attr(hash)

Kind: instance method of View

Param	Type
hash	Object

view.followSize(size, [padding])

Kind: instance method of View

Param	Type
size	Vector2
[padding]	Vector2

ViewFlags : enum

Kind: global enum

INITIAL_FLAGS : ViewFlags | number

Kind: global constant
Read only: true