| Package | com.yworks.graph.drawing |
| Class | public class CollapsibleNodeStyleDecoratorRenderer |
| Inheritance | CollapsibleNodeStyleDecoratorRenderer  AbstractNodeStyleRenderer AbstractStyleRenderer Object |
CollapsibleNodeStyleDecorator.
| Method | Defined By | ||
|---|---|---|---|
Creates a new instance. | CollapsibleNodeStyleDecoratorRenderer | ||
[override]
Returns a tight rectangular area where the whole rendering
would fit into. | CollapsibleNodeStyleDecoratorRenderer | ||
createDisplayObject(context:IDisplayObjectContext):DisplayObject [override]
Creates a new DisplayObject from scratch. | CollapsibleNodeStyleDecoratorRenderer | ||
 |
Configures the style and item parameters,
calls configure and returns this. | AbstractStyleRenderer | |
|
Configures the style and item parameters,
does not call configure and returns this. | AbstractStyleRenderer | |
|
Configures the style and item parameters,
calls configure and returns this. | AbstractStyleRenderer | |
|
Configures the style and item parameters,
calls configure and returns this. | AbstractStyleRenderer | |
getIntersection(innerX:Number, innerY:Number, outerX:Number, outerY:Number, intersectionPoint:IPointSetter):Boolean [override]
Finds an intersection for the current item using the style. | CollapsibleNodeStyleDecoratorRenderer | ||
|
Configures the style and item parameters,
calls configure and returns this. | AbstractStyleRenderer | |
[override]
Returns the outline of the shape using the node's layout. | CollapsibleNodeStyleDecoratorRenderer | ||
|
Configures the style and
item parameters,
calls configure and returns this. | AbstractNodeStyleRenderer | |
|
Installs the model in the canvas at the given group using the styleDescriptor. | AbstractStyleRenderer | |
isHit(x:Number, y:Number, ctx:ICanvasContext):Boolean [override]
Determines if something has been hit at the given coordinates
in the world coordinate system. | CollapsibleNodeStyleDecoratorRenderer | ||
[override]
Returns true if the corresponding
item is considered to intersect the given rectangular box.
This method may return false if the item cannot be
selected using a selection marquee or optionally if the
item is only partially contained within the box. | CollapsibleNodeStyleDecoratorRenderer | ||
isInside(x:Number, y:Number):Boolean [override]
Checks whether the given coordinate lies within the shape's geometric bounds. | CollapsibleNodeStyleDecoratorRenderer | ||
|
Calls configure and tests the item using the style
for a visible intersection with the clip bounds. | AbstractStyleRenderer | |
lookup(type:Class):Object [override]
Implements the ILookup interface. | CollapsibleNodeStyleDecoratorRenderer | ||
updateDisplayObject(oldDisplayObject:DisplayObject, context:IDisplayObjectContext):DisplayObject [override]
Updates the given DisplayObject or creates a new one. | CollapsibleNodeStyleDecoratorRenderer | ||
| Method | Defined By | ||
|---|---|---|---|
| configure():void [override]
This is an empty implementation of the AbstractStyleRenderer.configure
method. | AbstractNodeStyleRenderer | |
| [override]
Factory method for the StyleDescriptor property. | AbstractNodeStyleRenderer | |
Yields the ICollapsibleNodeStyleDecorator#buttonLocationParameter
for the current style
| CollapsibleNodeStyleDecoratorRenderer | ||
Callback method that yields the IIcon to use. | CollapsibleNodeStyleDecoratorRenderer | ||
Yields the ICollapsibleNodeStyleDecorator#wrapped property
for the current style
| CollapsibleNodeStyleDecoratorRenderer | ||
| setItem(item:IModelItem):void
Called by the various descriptor getters to initialize the item. | AbstractStyleRenderer | |
| setStyle(style:IVisualStyle):void
Called by the various descriptor getters to initialize the style. | AbstractStyleRenderer | |
| CollapsibleNodeStyleDecoratorRenderer | () | Constructor |
Hide Inherited Public Properties
Show Inherited Public Propertiespublic function CollapsibleNodeStyleDecoratorRenderer()Creates a new instance.
| calculateBounds | () | method |
override public function calculateBounds(scratch:IMutableRectangle, ctx:ICanvasContext):IRectangleReturns a tight rectangular area where the whole rendering would fit into.
Implementations can use the scratch rectangle to put their
results in and return it as the result of the operation.
Client has to always provide a non-null instance as
a parameter. They may however decide to return an internally
cached or dynamically created IRectangle implementation and
disregard the scratch parameter.
If calculating the bounds is too expensive or the painting is not
bound to a certain area, this method may return null.
If nothing is painted, this method should return an empty rectangle, where
either or both the width and height is non-positive or
ImmutableRectangle.Empty.
Parameters
scratch:IMutableRectangle — An instance that can optionally be used to fill with the
corresponding values and be returned
| |
ctx:ICanvasContext — The context to calculate the bounds for (currently not used)
|
IRectangle — The bounds or null to indicate an unbound area
|
| createDisplayObject | () | method |
override public function createDisplayObject(context:IDisplayObjectContext):DisplayObject
Creates a new DisplayObject from scratch.
Parameters
context:IDisplayObjectContext — The context for which the display object is created.
|
DisplayObject — A DisplayObject.
|
| getButtonLocationParameter | () | method |
protected function getButtonLocationParameter():ILabelModelParameter
Yields the ICollapsibleNodeStyleDecorator#buttonLocationParameter
for the current style
ILabelModelParameter |
See also
| getIcon | () | method |
protected function getIcon(ctx:Object):IIcon
Callback method that yields the IIcon to use.
Parameters
ctx:Object — The context.
|
IIcon — The icon to use.
|
| getIntersection | () | method |
override public function getIntersection(innerX:Number, innerY:Number, outerX:Number, outerY:Number, intersectionPoint:IPointSetter):Boolean
Finds an intersection for the current item using the style.
This implementation returns the intersection for the layout.
Parameters
innerX:Number — The x coordinate of the point inside the node.
| |
innerY:Number — The y coordinate of the point inside the node.
| |
outerX:Number — The x coordinate of the point outside the node.
| |
outerY:Number — The y coordinate of the point outside the node.
| |
intersectionPoint:IPointSetter — The point to store the coordinates of the intersection in.
|
Boolean — true if an intersection was actually found
|
| getOutline | () | method |
override public function getOutline():GeneralPath
Returns the outline of the shape using the node's layout.
GeneralPath — The outline of the bounds of the node.
|
| getWrappedStyle | () | method |
protected function getWrappedStyle():INodeStyle
Yields the ICollapsibleNodeStyleDecorator#wrapped property
for the current style
INodeStyle |
See also
| isHit | () | method |
override public function isHit(x:Number, y:Number, ctx:ICanvasContext):BooleanDetermines if something has been hit at the given coordinates in the world coordinate system.
Parameters
x:Number — the x-coordinate in world coordinate system
| |
y:Number — the y-coordinate in world coordinate system
| |
ctx:ICanvasContext — the context the hit test is performed in
|
Boolean — whether something has been hit
|
| isInBox | () | method |
override public function isInBox(box:IRectangle, ctx:ICanvasContext):Boolean
Returns true if the corresponding
item is considered to intersect the given rectangular box.
This method may return false if the item cannot be
selected using a selection marquee or optionally if the
item is only partially contained within the box.
Parameters
box:IRectangle — The box describing the marquee's bounds
| |
ctx:ICanvasContext — The current canvas context
|
Boolean — true if the item is considered to be captured by the marquee
|
| isInside | () | method |
override public function isInside(x:Number, y:Number):BooleanChecks whether the given coordinate lies within the shape's geometric bounds.
This implementation checks for containment in the layout.
Parameters
x:Number — The x coordinate of the point to test.
| |
y:Number — The y coordinate of the point to test.
|
Boolean — True if the point lies within the geometry of the rendering.
|
| lookup | () | method |
override public function lookup(type:Class):Object
Implements the ILookup interface.
This method will be used by default if getContext has been queried for a
lookup implementation.
Note that it cannot be assumed that configure has already been invoked.
However, normally item and style will be correctly configured
if invoked directly after getContext.
Subclass implementations should make sure to configure this instance before they return this as a result
of a successful lookup.
Parameters
type:Class — The type to query for
|
Object — An implementation of the given type or null
|
| updateDisplayObject | () | method |
override public function updateDisplayObject(oldDisplayObject:DisplayObject, context:IDisplayObjectContext):DisplayObject
Updates the given DisplayObject or creates a new one.
Implementors can decide whether they update the given display object or create a new one. Updating can mean re-rendering or updating size and/or coordinates.
Parameters
oldDisplayObject:DisplayObject — The display object to update.
| |
context:IDisplayObjectContext — The context for which the display object should be updated.
|
DisplayObject — The updated display object or a completely new display object.
|