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content="TreeEvent,mx.events.TreeEvent,ACTION_SCRIPT,ACTIVATE_FOCUS_REQUEST,ACTIVATE_POP_UP_REQUEST,ADD,ADD,ADD_EVENT_LISTENER_REQUEST,ADD_FOCUS_MANAGER,ADD_POP_UP_PLACE_HOLDER_REQUEST,ADD_POP_UP_REQUEST,APPLICATION_ACTIVATE,APPLICATION_COMPLETE,APPLICATION_DEACTIVATE,APPLICATION_URL_CHANGE,AT_BOTTOM,AT_LEFT,AT_RIGHT,AT_TOP,BACKWARD,BACK_KEY_PRESSED,BOTTOM,BRIDGE_AIR_WINDOW_ACTIVATE,BRIDGE_AIR_WINDOW_DEACTIVATE,BRIDGE_APPLICATION_ACTIVATE,BRIDGE_APPLICATION_UNLOADING,BRIDGE_FOCUS_MANAGER_ACTIVATE,BRIDGE_NEW_APPLICATION,BRIDGE_WINDOW_ACTIVATE,BRIDGE_WINDOW_DEACTIVATE,BROWSER_URL_CHANGE,BUFFERING,BUTTON_DOWN,CANCELLED,CANCELLED,CANCELLED,CAN_ACTIVATE_POP_UP_REQUEST,CHANGE,CHANGE,CHANGE,CHANGE,CHANGE,CHANGE,CHANGE,CHANGE_END,CHANGE_START,CHANGING,CHILD_ADD,CHILD_INDEX_CHANGE,CHILD_REMOVE,CLICK_SOMEWHERE,CLOSE,CLOSE,CLOSE,COLLECTION_CHANGE,COLUMN_STRETCH,COLUMN_STRETCH,COMPLETE,COMPLETE,COMPLETE,CONNECTION_ERROR,CONTENT_CREATION_COMPLETE,CREATE_MODAL_WINDOW_REQUEST,CREATION_COMPLETE,CUBE_COMPLETE,CUBE_PROGRESS,CUE_POINT,CUE_POINT,CURRENT_STATE_CHANGE,CURRENT_STATE_CHANGING,CURSOR_MANAGER_REQUEST,CURSOR_UPDATE,DATA_CHANGE,DEACTIVATE_FOCUS_REQUEST,DEACTIVATE_POP_UP_REQUEST,DELETE,DIRECTORY_CHANGE,DIRECTORY_CHANGING,DIRECTORY_CLOSING,DIRECTORY_OPENING,DISCONNECTED,DISPATCH_DRAG_EVENT,DISPLAY_LIST,DIVIDER_DRAG,DIVIDER_PRESS,DIVIDER_RELEASE,DOUBLE_CLICK_SOMEWHERE,DRAG_COMPLETE,DRAG_DROP,DRAG_ENTER,DRAG_EXIT,DRAG_MANAGER_REQUEST,DRAG_OVER,DRAG_START,EFFECT_END,EFFECT_REPEAT,EFFECT_START,EFFECT_STOP,EFFECT_UPDATE,ENTER,ENTER,ENTER_FRAME,ENTER_STATE,ERROR,ERROR,ERROR,EXEC_QUEUED_CMD,EXIT_STATE,FILE_CHOOSE,FLEX_WINDOW_ACTIVATE,FLEX_WINDOW_DEACTIVATE,FORWARD,GET_PARENT_FLEX_MODULE_FACTORY_REQUEST,GET_SIZE_REQUEST,GET_VISIBLE_RECT_REQUEST,HEADER_DRAG_OUTSIDE,HEADER_DROP_OUTSIDE,HEADER_RELEASE,HEADER_RELEASE,HEADER_SHIFT,HIDE,HIDE_MODAL_WINDOW_REQUEST,HIDE_MOUSE_CURSOR_REQUEST,HORIZONTAL,IDLE,INITIALIZE,INIT_COMPLETE,INIT_MANAGER_REQUEST,INIT_PROGRESS,INVALID,INVALID,INVALIDATE_REQUEST,IS_BRIDGE_CHILD_REQUEST,ITEM_CLICK,ITEM_CLICK,ITEM_CLICK,ITEM_CLICK,ITEM_CLOSE,ITEM_CLOSE,ITEM_DOUBLE_CLICK,ITEM_EDITOR_CREATE,ITEM_EDIT_BEGIN,ITEM_EDIT_BEGIN,ITEM_EDIT_BEGIN,ITEM_EDIT_BEGINNING,ITEM_EDIT_BEGINNING,ITEM_EDIT_BEGINNING,ITEM_EDIT_END,ITEM_EDIT_END,ITEM_EDIT_END,ITEM_FOCUS_IN,ITEM_FOCUS_IN,ITEM_FOCUS_IN,ITEM_FOCUS_OUT,ITEM_FOCUS_OUT,ITEM_FOCUS_OUT,ITEM_OPEN,ITEM_OPEN,ITEM_OPENING,ITEM_OPENING,ITEM_ROLL_OUT,ITEM_ROLL_OUT,ITEM_ROLL_OUT,ITEM_ROLL_OVER,ITEM_ROLL_OVER,ITEM_ROLL_OVER,LINE_DOWN,LINE_LEFT,LINE_RIGHT,LINE_UP,LOADING,LOADING,MENU_HIDE,MENU_KEY_PRESSED,MENU_SHOW,MENU_SHOW,METADATA_RECEIVED,MOUSE_DOWN_OUTSIDE,MOUSE_DOWN_SOMEWHERE,MOUSE_MOVE_SOMEWHERE,MOUSE_UP_SOMEWHERE,MOUSE_WHEEL_CHANGING,MOUSE_WHEEL_OUTSIDE,MOUSE_WHEEL_SOMEWHERE,MOVE,MOVE,MOVE_FOCUS_REQUEST,MUTED_CHANGE,NAVIGATOR_STATE_LOADING,NAVIGATOR_STATE_SAVING,NEW_COLUMN,NEW_COLUMN,NEW_ROW,NEW_ROW,NEW_ROW,NEXT_MONTH,NEXT_YEAR,OPEN,OTHER,OTHER,OTHER,OVERLAY_CREATED,PAGE_DOWN,PAGE_LEFT,PAGE_RIGHT,PAGE_UP,PAUSED,PLAYHEAD_UPDATE,PLAYING,PREINITIALIZE,PREVIOUS_MONTH,PREVIOUS_YEAR,PROGRESS,PROGRESS,PROGRESS,PROPERTIES,PROPERTY_CHANGE,QUERY_PROGRESS,READY,READY,READY,REFRESH,REMOVE,REMOVE,REMOVE_EVENT_LISTENER_REQUEST,REMOVE_POP_UP_PLACE_HOLDER_REQUEST,REMOVE_POP_UP_REQUEST,RENDER,REPEAT,REPEAT_END,REPEAT_START,REPLACE,RESET,RESET_MOUSE_CURSOR_REQUEST,RESIZE,RESIZING,REWIND,REWINDING,RSL_ADD_PRELOADED,RSL_COMPLETE,RSL_ERROR,RSL_PROGRESS,SCROLL,SCROLL,SCROLL,SEEKING,SELECTION_CHANGE,SETUP,SET_ACTUAL_SIZE_REQUEST,SET_SHOW_FOCUS_INDICATOR_REQUEST,SHOW,SHOW_MODAL_WINDOW_REQUEST,SHOW_MOUSE_CURSOR_REQUEST,SIZE,SORT,STATE_CHANGE,STATE_CHANGE_COMPLETE,STATE_CHANGE_INTERRUPTED,STOPPED,SYSTEM_MANAGER_REQUEST,THUMB,THUMB_DRAG,THUMB_POSITION,THUMB_PRESS,THUMB_RELEASE,THUMB_TRACK,TOOLTIP_MANAGER_REQUEST,TOOL_TIP_CREATE,TOOL_TIP_END,TOOL_TIP_HIDE,TOOL_TIP_SHOW,TOOL_TIP_SHOWN,TOOL_TIP_START,TOP,TOUCH_INTERACTION_END,TOUCH_INTERACTION_START,TOUCH_INTERACTION_STARTING,TRACK,TRANSFORM_CHANGE,TRANSITION_END,TRANSITION_START,TWEEN_END,TWEEN_START,TWEEN_UPDATE,UNLOAD,UPDATE,UPDATE,UPDATE_COMPLETE,URL_CHANGE,URL_CHANGED,VALID,VALID,VALUE_COMMIT,VERTICAL,WINDOW_ACTIVATE,WINDOW_COMPLETE,WINDOW_DEACTIVATE,WINDOW_MOVE,WINDOW_RESIZE,action,altKey,animate,animate,buttonDown,clickTarget,color,column,columnIndex,columnIndex,columnIndex,ctrlKey,cuePointName,cuePointTime,cuePointType,data,data,dataField,dataField,delta,delta,detail,detail,detail,direction,dispatchEvent,dispatchEvent,dividerIndex,dragEventType,dragInitiator,dragSource,draggedItem,dropTarget,effectInstance,errorText,errorText,errorText,errorText,eventType,field,file,headerPart,index,index,index,index,info,isResourceModule,item,item,item,item,item,itemRenderer,itemRenderer,itemRenderer,itemRenderer,items,keyCode,kind,kind,label,label,label,lastURL,listener,loaderInfo,localX,localX,location,menu,menuBar,message,message,module,multiColumnSort,name,nativeMenu,nativeMenuItem,newDate,newIndex,newState,newValue,oldHeight,oldIndex,oldLocation,old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| </script><table class="titleTable" cellpadding="0" cellspacing="0" id="titleTable" style="display:none"><tr><td class="titleTableTitle" align="left">Apache Flex 4.16.1 API Reference </td><td class="titleTableTopNav" align="right"><a href="../../package-summary.html" onclick="loadClassListFrame('../../all-classes.html')">All Packages</a> | <a href="../../class-summary.html" onclick="loadClassListFrame('../../all-classes.html')">All Classes</a> | <a href="../../all-index-A.html" onclick="loadClassListFrame('../../index-list.html')">Index</a> | <a id="framesLink1" href="../../index.html?mx/events/TreeEvent.html&mx/events/class-list.html">Frames</a><a id="noFramesLink1" style="display:none" href="" onclick="parent.location=document.location"> No Frames </a></td><td class="titleTableLogo" align="right" rowspan="3"><img src="../../images/logo.jpg" class="logoImage" alt="AdobeLogo" title="AdobeLogo"></td></tr><tr class="titleTableRow2"><td class="titleTableSubTitle" id="subTitle" align="left">TreeEvent</td><td class="titleTableSubNav" id="subNav" align="right"><a href="#propertySummary">Properties</a> | <a href="#methodSummary">Methods</a> | <a href="#constantSummary">Constants</a></td></tr><tr class="titleTableRow3"><td colspan="3"> </td></tr></table><script language="javascript" type="text/javascript" xml:space="preserve"> | |
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| </script><div xmlns:fn="http://www.w3.org/2005/xpath-functions" class="MainContent"><table class="classHeaderTable" cellpadding="0" cellspacing="0"><tr><td class="classHeaderTableLabel">Package</td><td><a href="package-detail.html" onclick="javascript:loadClassListFrame('class-list.html')">mx.events</a></td></tr><tr><td class="classHeaderTableLabel">Class</td><td class="classSignature">public class TreeEvent</td></tr><tr><td class="classHeaderTableLabel">Inheritance</td><td class="inheritanceList">TreeEvent <img src="../../images/inherit-arrow.gif" title="Inheritance" alt="Inheritance" class="inheritArrow"> flash.events.Event</td></tr></table><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p></p><p></p> | |
| The TreeEvent class represents the event object passed to the event | |
| listener for events that are associated with activities | |
| in tree, such as when a tree branch opens or closes. | |
| <p></p><p><span class="classHeaderTableLabel">See also</span></p><div class="seeAlso"><a href="../../mx/controls/Tree.html" target="">mx.controls.Tree</a></div><br/><hr></div><a name="propertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Properties</div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProperty"><tr><th> </th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#animate" class="signatureLink">animate</a> : Boolean<div class="summaryTableDescription"> | |
| Whether to animate an opening or closing operation; used for | |
| ITEM_OPENING type events only.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#dispatchEvent" class="signatureLink">dispatchEvent</a> : Boolean<div class="summaryTableDescription"> | |
| Whether to dispatch an event (ITEM_OPEN or | |
| ITEM_CLOSE) after the open or close animation | |
| is complete.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#item" class="signatureLink">item</a> : Object<div class="summaryTableDescription"> | |
| Storage for the item property.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#itemRenderer" class="signatureLink">itemRenderer</a> : <a href="../../mx/controls/listClasses/IListItemRenderer.html">IListItemRenderer</a><div class="summaryTableDescription"> | |
| The ListItemRenderer for the node that closed or opened.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#opening" class="signatureLink">opening</a> : Boolean<div class="summaryTableDescription"> | |
| Used for an ITEM_OPENING type events only.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#triggerEvent" class="signatureLink">triggerEvent</a> : Event<div class="summaryTableDescription"> | |
| The low level MouseEvent or KeyboardEvent that triggered this | |
| event or null if this event was triggered programatically.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr></table></div><a name="methodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Methods </div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableMethod"><tr><th> </th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#TreeEvent()" class="signatureLink">TreeEvent</a>(type:String, bubbles:Boolean = false, cancelable:Boolean = false, item:Object = null, itemRenderer:<a href="../../mx/controls/listClasses/IListItemRenderer.html">IListItemRenderer</a> = null, triggerEvent:Event = null)</div><div class="summaryTableDescription"> | |
| Constructor.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr></table></div><a name="constantSummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Constants</div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableConstant"><tr><th> </th><th colspan="2">Constant</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#ITEM_CLOSE" class="signatureLink">ITEM_CLOSE</a> : String = itemClose<div class="summaryTableDescription">[static] | |
| The TreeEvent.ITEM_CLOSE event type constant indicates that a tree | |
| branch closed or collapsed.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#ITEM_OPEN" class="signatureLink">ITEM_OPEN</a> : String = itemOpen<div class="summaryTableDescription">[static] | |
| The TreeEvent.ITEM_OPEN event type constant indicates that a tree | |
| branch opened or expanded.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr><tr class=""><td class="summaryTablePaddingCol"> </td><td class="summaryTableInheritanceCol"> </td><td class="summaryTableSignatureCol"><a href="#ITEM_OPENING" class="signatureLink">ITEM_OPENING</a> : String = itemOpening<div class="summaryTableDescription">[static] | |
| The TreeEvent.ITEM_OPENING event type constant is dispatched immediately | |
| before a tree opens or closes.</div></td><td class="summaryTableOwnerCol">TreeEvent</td></tr></table></div><script language="javascript" type="text/javascript"><!-- | |
| showHideInherited(); | |
| --></script><div class="MainContent"><div class="detailSectionHeader">Property Detail</div><a name="propertyDetail"></a><a name="animate"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">animate</td><td class="detailHeaderType">property</td></tr></table><div class="detailBody"><code>public var animate:Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| Whether to animate an opening or closing operation; used for | |
| ITEM_OPENING type events only. | |
| </p></div><a name="propertyDetail"></a><a name="dispatchEvent"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">dispatchEvent</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public var dispatchEvent:Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| Whether to dispatch an event (<code>ITEM_OPEN</code> or | |
| <code>ITEM_CLOSE</code>) after the open or close animation | |
| is complete. Used for ITEM_OPENING type events only. | |
| </p></div><a name="propertyDetail"></a><a name="item"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">item</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public var item:Object</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| Storage for the item property. | |
| If you populate the Tree from XML data, access | |
| the properties for the node as | |
| <code>event.item.@<i>attribute_name</i></code>. | |
| </p></div><a name="propertyDetail"></a><a name="itemRenderer"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">itemRenderer</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public var itemRenderer:<a href="../../mx/controls/listClasses/IListItemRenderer.html">IListItemRenderer</a></code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| The ListItemRenderer for the node that closed or opened. | |
| </p></div><a name="propertyDetail"></a><a name="opening"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">opening</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public var opening:Boolean</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| Used for an <code>ITEM_OPENING</code> type events only. | |
| Indicates whether the item | |
| is opening <code>true</code>, or closing <code>false</code>. | |
| </p></div><a name="propertyDetail"></a><a name="triggerEvent"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">triggerEvent</td><td class="detailHeaderType">property</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public var triggerEvent:Event</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| The low level MouseEvent or KeyboardEvent that triggered this | |
| event or <code>null</code> if this event was triggered programatically. | |
| </p></div><a name="constructorDetail"></a><div class="detailSectionHeader">Constructor Detail</div><a name="TreeEvent()"></a><a name="TreeEvent(String,Boolean,Boolean,Object,mx.controls.listClasses.IListItemRenderer,flash.events.Event)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">TreeEvent</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">Constructor</td></tr></table><div class="detailBody"><code>public function TreeEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, item:Object = null, itemRenderer:<a href="../../mx/controls/listClasses/IListItemRenderer.html">IListItemRenderer</a> = null, triggerEvent:Event = null)</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p> | |
| Constructor. | |
| Normally called by the Flex Tree control; not used in application code. | |
| </p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">type</span>:String</code> — The event type; indicates the action that caused the event. | |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">bubbles</span>:Boolean</code> (default = <code>false</code>)<code></code> — Specifies whether the event can bubble | |
| up the display list hierarchy. | |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">cancelable</span>:Boolean</code> (default = <code>false</code>)<code></code> — Specifies whether the behavior associated with the event | |
| can be prevented. | |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">item</span>:Object</code> (default = <code>null</code>)<code></code> — The Tree node (item) to which this event applies. | |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">itemRenderer</span>:<a href="../../mx/controls/listClasses/IListItemRenderer.html">IListItemRenderer</a></code> (default = <code>null</code>)<code></code> — The item renderer object for the cell. | |
| </td></tr><tr><td class="paramSpacer"> </td></tr><tr><td width="20px"></td><td><code><span class="label">triggerEvent</span>:Event</code> (default = <code>null</code>)<code></code> — If the node opened or closed in response to a | |
| user action, indicates the type of input action. | |
| </td></tr></table></div><div class="detailSectionHeader">Constant Detail</div><a name="constantDetail"></a><a name="ITEM_CLOSE"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">ITEM_CLOSE</td><td class="detailHeaderType">Constant</td></tr></table><div class="detailBody"><code>public static const ITEM_CLOSE:String = itemClose</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| The TreeEvent.ITEM_CLOSE event type constant indicates that a tree | |
| branch closed or collapsed. | |
| <p>The properties of the event object for this event type have the | |
| following values. | |
| Not all properties are meaningful for all kinds of events. | |
| See the detailed property descriptions for more information.</p> | |
| <table class="innertable" ><tr><th>Property</th><th>Value</th></tr><tr><td><code>itemRenderer</code></td><td>The ListItemRenderer for the node that closed</td></tr><tr><td><code>bubbles</code></td><td>false</td></tr><tr><td><code>cancelable</code></td><td>false</td></tr><tr><td><code>currentTarget</code></td><td>The Object that defines the | |
| event listener that handles the event. For example, if you use | |
| <code>myButton.addEventListener()</code> to register an event listener, | |
| myButton is the value of the <code>currentTarget</code>. </td></tr><tr><td><code>triggerEvent</code></td><td>If the node closed in response to a user action, | |
| identifies it as a keyboard action or a mouse action.</td></tr><tr><td><code>item</code></td><td>the Tree item (node) that closed</td></tr><tr><td><code>target</code></td><td>The Object that dispatched the event; | |
| it is not always the Object listening for the event. | |
| Use the <code>currentTarget</code> property to always access the | |
| Object listening for the event.</td></tr><tr><td><code>type</code></td><td>TreeEvent.ITEM_CLOSE</td></tr></table> | |
| </p></div><a name="constantDetail"></a><a name="ITEM_OPEN"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">ITEM_OPEN</td><td class="detailHeaderType">Constant</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public static const ITEM_OPEN:String = itemOpen</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| The TreeEvent.ITEM_OPEN event type constant indicates that a tree | |
| branch opened or expanded. | |
| <p>The properties of the event object for this event type have the | |
| following values. | |
| Not all properties are meaningful for all kinds of events. | |
| See the detailed property descriptions for more information.</p> | |
| <table class="innertable" ><tr><th>Property</th><th>Value</th></tr><tr><td><code>itemRenderer</code></td><td>The ListItemRenderer for the item (node) that opened</td></tr><tr><td><code>bubbles</code></td><td>false</td></tr><tr><td><code>cancelable</code></td><td>false</td></tr><tr><td><code>currentTarget</code></td><td>The Object that defines the | |
| event listener that handles the event. For example, if you use | |
| <code>myButton.addEventListener()</code> to register an event listener, | |
| myButton is the value of the <code>currentTarget</code>. </td></tr><tr><td><code>triggerEvent</code></td><td>If the item (node) opened in response to a user action, | |
| identifies it as a keyboard action or a mouse action.</td></tr><tr><td><code>item</code></td><td>the Tree node that opened.</td></tr><tr><td><code>target</code></td><td>The Object that dispatched the event; | |
| it is not always the Object listening for the event. | |
| Use the <code>currentTarget</code> property to always access the | |
| Object listening for the event.</td></tr><tr><td><code>type</code></td><td>TreeEvent.ITEM_OPEN</td></tr></table> | |
| </p></div><a name="constantDetail"></a><a name="ITEM_OPENING"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">ITEM_OPENING</td><td class="detailHeaderType">Constant</td><td class="detailHeaderRule"> </td></tr></table><div class="detailBody"><code>public static const ITEM_OPENING:String = itemOpening</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version : </b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version : </b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions : </b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p> | |
| The TreeEvent.ITEM_OPENING event type constant is dispatched immediately | |
| before a tree opens or closes. | |
| <p>The properties of the event object for this event type have the | |
| following values. | |
| Not all properties are meaningful for all kinds of events. | |
| See the detailed property descriptions for more information.</p> | |
| <table class="innertable" ><tr><th>Property</th><th>Value</th></tr><tr><td><code>animate</code></td><td>Whether to animate the opening | |
| or closing operation.</td></tr><tr><td><code>bubbles</code></td><td>false</td></tr><tr><td><code>cancelable</code></td><td>true</td></tr><tr><td><code>currentTarget</code></td><td>The Object that defines the | |
| event listener that handles the event. For example, if you use | |
| <code>myButton.addEventListener()</code> to register an event | |
| listener, myButton is the value of the <code>currentTarget</code>.</td></tr><tr><td><code>dispatchEvent</code></td><td>Whether to dispatch an | |
| <code>ITEM_OPEN</code> or <code>ITEM_CLOSE</code> event | |
| after the open or close animation is complete. true</td></tr><tr><td><code>itemRenderer</code></td><td>The ListItemRenderer for the item (node) that opened</td></tr><tr><td><code>item</code></td><td>the Tree node that opened.</td></tr><tr><td><code>opening</code></td><td>true if the item is opening, false | |
| if it is closing.</td></tr><tr><td><code>target</code></td><td>The Object that dispatched the event; | |
| it is not always the Object listening for the event. | |
| Use the <code>currentTarget</code> property to always access the | |
| Object listening for the event.</td></tr><tr><td><code>triggerEvent</code></td><td>If the item opened in response to a user action, | |
| identifies it as a keyboard action or a mouse action.</td></tr><tr><td><code>type</code></td><td>TreeEvent.ITEM_OPENING</td></tr></table> | |
| </p></div><br/><br/><hr><br/><p></p><center class="copyright"><footer>The Apache Software Foundation</footer><br/>Wed Nov 15 2017, 09:50 AM +01:00 </center></div></body></html><!--The Apache Software Foundation<br/>Wed Nov 15 2017, 09:50 AM +01:00 --> |