| Package | com.ithaca.timeline |
| Class | public class ZoomContext |
| Inheritance | ZoomContext  spark.components.SkinnableContainer |
Default MXML PropertymxmlContentFactory
| Property | Defined By | ||
|---|---|---|---|
| cursorEditable : Boolean [write-only]
Set the cursor in the 'editable' or 'fixed' state according to the parameter value. | ZoomContext | ||
| cursorRange : TimeRange
The TimeRange defined by the position and the width of the 'cursor' component ; the obsels in this TimeRange are rendered in the main layout zone. | ZoomContext | ||
| _timeline : Timeline
Reference to the TimeLine
| ZoomContext | ||
| timeline : Timeline | ZoomContext | ||
| _timelineRange : TimeRange
The TimeRange of the Timeline ; it defines the minimum and maximum of the possible values of the cursorRange. | ZoomContext | ||
| Method | Defined By | ||
|---|---|---|---|
| ZoomContext | |||
addTraceLineGroupPreview(tlg:TraceLineGroup, index:Number = -1):void
Add a traceline to the timelinePreview Group in order to make a preview of a given TraceLineGroup. | ZoomContext | ||
onTracelineGroupsChange(event:ElementExistenceEvent):void
Update the content of the timelinePreview Group according to the TraceLineGroup of the Timeline
| ZoomContext | ||
removeTraceLineGroupPreviewAt(i:uint):void
Remove a TraceLine from the timelinePreview Group
| ZoomContext | ||
reset():void
Reset the position and width of the cursor component to default value (and obviously the cursorRange interval)
| ZoomContext | ||
setRange(beginValue:Number, endValue:Number):void
Change the limits of the cursorRange (and obviously the position and width of the cursor)
| ZoomContext | ||
shiftContext(deltaTime:Number):Number
Add a given number of milliseconds both to the begin and to the end of the cursorRange
| ZoomContext | ||
updateSkinPositionFromValues(e:Event = null):void
update the position and the width of the cursor according to the cursorRange values
| ZoomContext | ||
updateValuesFromSkinPosition(e:Event = null):void
update the cursorRange values according to the position and the width of the cursor
| ZoomContext | ||
| Method | Defined By | ||
|---|---|---|---|
onManualChange(e:Event = null):void | ZoomContext | ||
| Style | Description | Defined By | ||
|---|---|---|---|---|
backgroundColor | Type: Number Format: Color CSS Inheritance: no | ZoomContext | ||
This component uses skins made up of skin parts. Do not set the skin parts directly. The component's skin sets the skin parts.
| Skin Part | Description | Defined By | ||
|---|---|---|---|---|
cursor:mx.core.UIComponent | Required: true Part Type: Static This is the movable an resizable part of the zoomContext. Its position defines the begin of the cursorRange Property and its width defines the duration of this TimeRange. | ZoomContext | ||
inputTimeRuler:TimeRuler | Required: true Part Type: Static A ruler to display to the _timelineRange | ZoomContext | ||
outputTimeRuler:TimeRuler | Required: false Part Type: Static A ruler to display to the cursorRange | ZoomContext | ||
timelinePreview:spark.components.Group | Required: true Part Type: Static This group contains a preview traceline for each TraceLineGroup of the Timeline ; the obsels in the _timelineRange are rendered. | ZoomContext | ||
| _timeline | property |
public var _timeline:TimelineReference to the TimeLine
| _timelineRange | property |
public var _timelineRange:TimeRangeThe TimeRange of the Timeline ; it defines the minimum and maximum of the possible values of the cursorRange.
| cursorEditable | property |
cursorEditable:Boolean [write-only] Set the cursor in the 'editable' or 'fixed' state according to the parameter value.
public function set cursorEditable(value:Boolean):void| cursorRange | property |
public var cursorRange:TimeRangeThe TimeRange defined by the position and the width of the 'cursor' component ; the obsels in this TimeRange are rendered in the main layout zone.
| timeline | property |
timeline:Timeline public function get timeline():Timeline public function set timeline(value:Timeline):void| ZoomContext | () | Constructor |
public function ZoomContext()| addTraceLineGroupPreview | () | method |
public function addTraceLineGroupPreview(tlg:TraceLineGroup, index:Number = -1):voidAdd a traceline to the timelinePreview Group in order to make a preview of a given TraceLineGroup.
Parameters
tlg:TraceLineGroup — the TraceLineGroup to preview
| |
index:Number (default = -1) |
| onManualChange | () | method |
protected function onManualChange(e:Event = null):voidParameters
e:Event (default = null) |
| onTracelineGroupsChange | () | method |
public function onTracelineGroupsChange(event:ElementExistenceEvent):voidUpdate the content of the timelinePreview Group according to the TraceLineGroup of the Timeline
Parameters
event:ElementExistenceEvent |
| removeTraceLineGroupPreviewAt | () | method |
public function removeTraceLineGroupPreviewAt(i:uint):voidRemove a TraceLine from the timelinePreview Group
Parameters
i:uint — index of the traceline to remove
|
| reset | () | method |
public function reset():voidReset the position and width of the cursor component to default value (and obviously the cursorRange interval)
| setRange | () | method |
public function setRange(beginValue:Number, endValue:Number):voidChange the limits of the cursorRange (and obviously the position and width of the cursor)
Parameters
beginValue:Number — start of the new range in milliseconds
| |
endValue:Number — end of the new range in milliseconds
|
| shiftContext | () | method |
public function shiftContext(deltaTime:Number):NumberAdd a given number of milliseconds both to the begin and to the end of the cursorRange
Parameters
deltaTime:Number — (can be a negative value)
|
Number — |
| updateSkinPositionFromValues | () | method |
public function updateSkinPositionFromValues(e:Event = null):voidupdate the position and the width of the cursor according to the cursorRange values
Parameters
e:Event (default = null) |
| updateValuesFromSkinPosition | () | method |
public function updateValuesFromSkinPosition(e:Event = null):voidupdate the cursorRange values according to the position and the width of the cursor
Parameters
e:Event (default = null) |