Re: [flexcoders] any way to make VDividedBox remove splitter on child being hidden?
you could also try:child.includeInLayout = false;child.visible = false;this should work with any number of hidden and visible children (if you have 3 children and hide one you will only be able to see divider between the other two).
- DanOn 11/7/06, KP [EMAIL PROTECTED] wrote:
Try using horizontalGap("0")
- style property it should work.. J
Thanks
Kumar
From:
flexcoders@yahoogroups.com [mailto:
flexcoders@yahoogroups.com] On Behalf Of Pan Troglodytes
Sent: Tuesday, November 07, 2006
1:13 AM
To: flexcoders
Subject: [flexcoders] any way to
make VDividedBox remove splitter on child being hidden?
Is there
any way to make a VDividedBox hide the splitter control when there is only one
child visible? I have a splitter than splits two sections. But the
second section isn't always visible. However, the VDividedBox insists on
always showing the splitter and letting the user drag it around.
I would rather not have to kludge around it by pulling the second child in and
out of the VDB.
--
Jason
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Re: [flexcoders] any way to make VDividedBox remove splitter on child being hidden?
I think you meant verticalGap. It's a VDividedBox. But no, that doesn't work. You can see for yourself here: mx:VDividedBox label= width=100% height=100% verticalGap=0
mx:Panel label=panel1 width=100%/ mx:Panel label=panel2 width=100% visible=false/ /mx:VDividedBox
I remembered that I had actually ran into this problem in the past and eventually created my own class to fix it. Here it is for those interested. It involves creating your own class of divider that knows to shut itself off. It's kind of kludgy, but works for me:
VDividedBoxExt.as:package nes
{ import mx.containers.VDividedBox; import mx.containers.dividedBoxClasses.BoxDivider
; import nes.BoxDividerExt;
public class VDividedBoxExt extends VDividedBox {
private var _dividerEnabled:Boolean = true; public function VDividedBoxExt()
{ super();
dividerClass = nes.BoxDividerExt; }
public function set dividerEnabled(value:Boolean):void
{ _dividerEnabled = value; invalidateDisplayList();
} public function get dividerEnabled():Boolean
{ return(_dividerEnabled);
} }
}BoxDividerExt.as:
package nes{import mx.containers.dividedBoxClasses.BoxDivider;import flash.events.MouseEvent;import mx.containers.DividedBox;import mx.containers.BoxDirection;import mx.containers.DividerState;
import flash.display.DisplayObject;import mx.core.mx_internal;use namespace mx_internal; public class BoxDividerExt extends BoxDivider { private var previousHeight:Number = 0; private var previousWidth:Number = 0;
private var knob:DisplayObject; public function BoxDividerExt() { } override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
{ if (!parent.parent[dividerEnabled]) { if (knob) { removeChild(knob); knob = null; } graphics.clear(); }
else { if (isNaN(width) || isNaN(height)) return; if (!parent) return; graphics.clear(); graphics.beginFill(0x00, 0);
graphics.drawRect(0, 0, width, height); graphics.endFill(); var color:Number; var alpha:Number = 1.0; var thickness:Number = getStyle(dividerThickness);
var isVertical:Boolean = DividedBox(owner).direction != BoxDirection.HORIZONTAL; var gap:Number = isVertical ? DividedBox(owner).getStyle(verticalGap) :
DividedBox(owner).getStyle(horizontalGap); if (state != DividerState.DOWN) { // Draw knob, if there is enough room if (gap = 6)
{ if (!knob) { var knobClass:Class = Class(getStyle(dividerSkin)); if (knobClass) knob = new knobClass(); if (knob)
addChild(knob); } if (knob) { if (isVertical) { knob.scaleX = 1.0; knob.rotation
= 0; } else { // Rotate the knob knob.scaleX = -1.0; knob.rotation = -90; }
knob.x = Math.round((width - knob.width) / 2); knob.y = Math.round((height - knob.height) / 2); } } return; } color = getStyle(dividerColor);
alpha = getStyle(dividerAlpha); graphics.beginFill(color, alpha); if (isVertical) { var visibleHeight:Number = thickness; if (visibleHeight gap)
visibleHeight = gap; var y:Number = (height - visibleHeight) / 2; graphics.drawRect(0, y, width, visibleHeight); } else { var visibleWidth:Number = thickness;
if (visibleWidth gap) visibleWidth = gap; var x:Number = (width - visibleWidth) / 2; graphics.drawRect(x, 0, visibleWidth, height); }
graphics.endFill(); } } override public function styleChanged(styleProp:String):void { super.styleChanged(styleProp); if (!styleProp || styleProp == dividerSkin ||
styleProp == styleName) { if (knob) { removeChild(knob); knob = null; } } } }}
On 11/7/06, KP [EMAIL PROTECTED] wrote:
Try using horizontalGap("0")
- style property it should work.. J
Thanks
Kumar
From:
flexcoders@yahoogroups.com [mailto:
flexcoders@yahoogroups.com] On Behalf Of Pan Troglodytes
Sent: Tuesday, November 07, 2006
1:13 AM
To: flexcoders
Subject: [flexcoders] any way to
make VDividedBox remove splitter on child being hidden?
Is there
any way to make a VDividedBox hide the splitter control when there is only one
child visible? I have a splitter than splits two sections. But the
second section isn't always visible. However, the VDividedBox insists on
always showing the splitter and letting the user drag it around.
I would rather not have to kludge around it by pulling the second child in and
out of the VDB.
--
Jason
-- Jason
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[flexcoders] any way to make VDividedBox remove splitter on child being hidden?
Is there any way to make a VDividedBox hide the splitter control when there is only one child visible? I have a splitter than splits two sections. But the second section isn't always visible. However, the VDividedBox insists on always showing the splitter and letting the user drag it around. I would rather not have to kludge around it by pulling the second child in and out of the VDB.-- Jason __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
RE: [flexcoders] any way to make VDividedBox remove splitter on child being hidden?
Try using horizontalGap(0) - style property it should work.. J Thanks Kumar From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Pan Troglodytes Sent: Tuesday, November 07, 2006 1:13 AM To: flexcoders Subject: [flexcoders] any way to make VDividedBox remove splitter on child being hidden? Is there any way to make a VDividedBox hide the splitter control when there is only one child visible? I have a splitter than splits two sections. But the second section isn't always visible. However, the VDividedBox insists on always showing the splitter and letting the user drag it around. I would rather not have to kludge around it by pulling the second child in and out of the VDB. -- Jason __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
