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03.19.2008 at 03:13AM PDT, ID: 23253064
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6.4

datagrid, setFocus, and focus ring

Asked by jockmahon01 in Macromedia Flash

Tags:

I want to move from different components using enter, this is fine, the problem i have is i also need the focus ring on the current component to follow like with tab,  either the focus ring works and the datagrids scrolling using the up/down doesnt  or there is no focus ring but the scrolling works

the example is where the ring works but the scrolling doesnt, i guess that by overriding the setFocus i am not calling the right function that sets up keyListeners for the datagrid

anyone know what i need to do

create a fla , make a new mc set linkage / as class to test1Start Free Trial 
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import mx.utils.Delegate;
import mx.controls.*;
import mx.*
 
class test1 extends MovieClip
{
	var keyListener:Object;
	var formFocusManager:Object;
	
	var a:TextInput;
	var b:TextInput;	
	var c:DataGrid;	
	
	public function onLoad()
	{
		
		var a1 = ["w"]
		c.columnNames = a1;
		
		_global.style.setStyle("themeColor", "HaloBlue");
				a.tabIndex = 1;
		b.tabIndex = 2;
		c.tabIndex = 3;
 
		a.onSetFocus     	= Delegate.create(this, onInputFocus);
		a.onKillFocus    	= Delegate.create(this, onInputLoseFocus);
		b.onSetFocus     	= Delegate.create(this, onInputFocus);
		b.onKillFocus    	= Delegate.create(this, onInputLoseFocus);
		c.onSetFocus  		= Delegate.create(this, onInputFocus2);
		c.onKillFocus       = Delegate.create(this, onInputLoseFocus2);
 
		var ro = new Array();
		ro["w"] = 112;
		c.addItem(ro);
		c.addItem(ro);
		c.addItem(ro);
		c.addItem(ro);
		c.addItem(ro);c.addItem(ro);
 
		formFocusManager = new Object();
		formFocusManager =  a.getFocusManager();
		keyListener = new Object();
		keyListener.onKeyDown = Delegate.create(this, keyDownListener);
		Key.addListener(keyListener);
		a.setFocus();
 
		
		
	}
	
	private function onInputFocus(event):Void
	{
		//[dmahon : 20/02/08] -	Set up global color for maintainability
		formFocusManager.getFocus().setStyle("backgroundColor", 0xFFFF99);
		formFocusManager.getFocus().drawFocus(true);
	}	
	
	private function onInputLoseFocus(event):Void
	{
		formFocusManager.getFocus().setStyle("backgroundColor",0xFFFFFF );
		formFocusManager.getFocus().drawFocus(false);
	}
 
	private function onInputFocus2(event):Void
	{
		formFocusManager.getFocus().drawFocus(true);
 
	}	
	
	private function onInputLoseFocus2(event):Void
	{
formFocusManager.getFocus().drawFocus(false);
	}	
 
	
	public function keyDownListener():Void
	{
 
		if(Key.getCode() == Key.ENTER)
		{
			if(formFocusManager.getFocus() == a)
			{
				b.setFocus();
				return;
			}
			if(formFocusManager.getFocus() == b)
			{
				c.setFocus();
				return;
			}
			if(formFocusManager.getFocus() == c)
			{
				a.setFocus();
				return;
			}
		}
	}
}
 
Keywords: datagrid, setFocus, and focus ring
Title
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[+][-]04.15.2008 at 11:07PM PDT, ID: 21365114

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About this solution

Zone: Macromedia Flash
Tags: Flash 8 actionscript 2
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Solution Provided By: jockmahon01
Participating Experts: 0
Solution Grade: A
 
 
 
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