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Posted to issues@flex.apache.org by "Jason Taylor (JIRA)" <ji...@apache.org> on 2013/10/01 22:23:25 UTC
[jira] [Created] (FLEX-33791) TextLayoutFramework
EditManager.ApplyFormat ignoring selection range
Jason Taylor created FLEX-33791:
-----------------------------------
Summary: TextLayoutFramework EditManager.ApplyFormat ignoring selection range
Key: FLEX-33791
URL: https://issues.apache.org/jira/browse/FLEX-33791
Project: Apache Flex
Issue Type: Bug
Affects Versions: Apache Flex 4.10.0
Environment: any 4.10 SDK
Reporter: Jason Taylor
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>
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