[FLEX-33791] TextLayoutFramework EditManager.ApplyFormat ignoring selection range

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: Apache Flex 4.10.0
• Fix Version/s: Apache Flex 4.10.0
• Environment: any 4.10 SDK
• Assignee: Alex Harui
• Reporter: Jason Taylor
• Created: 01/Oct/13 20:23
• Updated: 03/Oct/13 20:56
• Resolved: 03/Oct/13 20:46

Description

when specifiying a text range for format to be applied, format is instead applied to entire paragraph

<s:TextArea width="100%" height="100%" id="txt">
<s:content>
Lorem ipsum dolor sit amet, consectetur adipiscing elit.<s:br/>
Nulla sed metus facilisis, elementum arcu a, euismod est.<s:br/>
Vivamus quis quam nec sapien accumsan luctus sit amet a magna.<s:br/>
Vivamus eu erat ac est ullamcorper egestas eget nec mauris.<s:br/>
Cras fringilla leo a risus luctus, eu volutpat diam luctus<s:br/>
</s:content>
</s:TextArea>

<fx:Script><![CDATA[
import flashx.textLayout.edit.EditManager;
import flashx.textLayout.edit.SelectionState;
import flashx.textLayout.elements.TextFlow;
import flashx.textLayout.formats.TextLayoutFormat;

import mx.events.FlexEvent;

private function OnCreationComplete(event:FlexEvent):void

{ SetRegionColor(txt.textFlow, 5, 6, 0xB9CCFF); }

public function SetRegionColor(objFlow:TextFlow, iStart:int, iEnd:int, iBackgroundColor:*, nBgAlpha:Number = 1):void
{
try
{
var objFormat:TextLayoutFormat = new TextLayoutFormat();
objFormat.backgroundColor = iBackgroundColor;
objFormat.backgroundAlpha = nBgAlpha;

var objSelection:SelectionState = new SelectionState(objFlow, iStart, iEnd);

if(objFlow.interactionManager == null || objFlow.interactionManager is EditManager == true)

{ var objManager:EditManager = objFlow.interactionManager as EditManager; objManager.applyFormat(objFormat, objFormat, objFormat, objSelection); }

else

{ throw new Error("TextFlow is Not Editable"); }

}
catch(objError:Error)

{ trace("DocColorUtils::SetRegionColor Error: " + objError.message, objError); }

}

]]></fx:Script>