Re: [flexcoders] Re: How to collapse Panel?
That's good to know Sergey, So now you can do it like this... as Gordon says: If you need to know that calculated height, you can subclass Panel and get titleBar.height. If you are arguing that there should be a public property or method for returning this value, please explain your use case for needing this. Thanks, -sam On 8/16/06, Sergey Kovalyov [EMAIL PROTECTED] wrote: I have reimplemented getHeaderHeight() method that is private in Panel unfortunately. I do not want to apply new headerHeight style property value, but I want to know default. Sure, it is based on the style of the title text, though it is still calculable. On 8/16/06, Samuel Reuben [EMAIL PROTECTED] wrote: Hi Sergey, Good observation. Why do you need the header height? The documentation says, The default value is based on the style of the title text. Sothere is no fixed default header height, it depends on the Title text font size. Having said that, the getStyle(headerHeight) should return the actual height of the header. So for now, if you really want a number returned set the headerHeight and it will work fine. Thanks, -sam __._,_.___ -- 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 YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. __,_._,___
Re: [flexcoders] Re: How to collapse Panel?
I do not consider it should be public. Probably, protected is more
suitable in this case. I needed it to create CollapsablePanel. Sure,
via subclassing. The code is available below:
?xml version=1.0 encoding=utf-8?
CollapsablePanelBase xmlns:mx=http://www.adobe.com/2006/mxml;
xmlns=controls.panel.*
states
mx:State name={COLLAPSED_STATE}
mx:SetProperty name=height
value={getHeaderHeight()} /
/mx:State
/states
/CollapsablePanelBase
Sure, CollapsablePanelBase is subclassed from Panel and protected
method getHeaderHeight() is defined there as well as COLLAPSED_STATE
constant.
Sergey.
That's good to know Sergey,
So now you can do it like this... as Gordon says:
If you need to know that calculated height, you can subclass Panel and get
titleBar.height. If you are arguing that there should be a public property or
method for returning this value, please explain your use case for needing
this.
Thanks,
-sam
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Re: [flexcoders] Re: How to collapse Panel?
Hi Sergey,
Good observation. Why do you need the header height? The documentation says, The default value is based on the style of the title text.
Sothere is no fixed default header height, it depends on the Title text font size.
Having said that, the getStyle(headerHeight) should return the actual height of the header.
So for now, if you really want a number returned set the headerHeight and it will work fine.
Thanks,
-sam
On 8/12/06, Sergey Kovalyov [EMAIL PROTECTED] wrote:
Any ideas regarding why headerHeight style equals undefined by defaultand how to get its default value? :(
On 8/11/06, Sergey Kovalyov [EMAIL PROTECTED]
wrote: I found this example in help and wonder how to make it works: ?xml version=1.0 encoding=utf-8? mx:Panel xmlns:mx=
http://www.adobe.com/2006/mxml mouseDown=checkCollapse(event) resizeEffect=Resize mx:Script ![CDATA[ private function checkCollapse(event:MouseEvent):void
{ // If the user clicks the panel header, collapse/expand the panel. if (event.localY getStyle(headerHeight)) { currentState = currentState == collapsed ? : collapsed;
} } ]] /mx:Script mx:states mx:State name=collapsed mx:SetProperty name=height value={getStyle('headerHeight')}/
/mx:State /mx:states /mx:Panel I just wrapped it into application: ?xml version=1.0 encoding=utf-8? mx:Application xmlns:mx=
http://www.adobe.com/2006/mxml mx:Script ![CDATA[ import
mx.controls.Alert; private function checkCollapse(event:MouseEvent):void { // If the user clicks the panel header, collapse/expand the panel. if (event.localY getStyle(headerHeight)) {
currentState = currentState == collapsed ? : collapsed; } } ]] /mx:Script mx:states mx:State name=collapsed
mx:SetProperty name=height value={getStyle('headerHeight')}/ /mx:State /mx:states mx:Panel xmlns:mx=
http://www.adobe.com/2006/mxml mouseDown=checkCollapse(event) resizeEffect=Resize mx:TextArea / /mx:Panel /mx:Application
You could check via debugging that (event.localY getStyle(headerHeight)) is always false. On 8/11/06, Sergey Kovalyov
[EMAIL PROTECTED] wrote: Hi All! I want to create collapsable Panel via states. I use mx:SetProperty to change height to myPanel.getStyle(headerHeight) value, but this
method return undefined. What is wrong? Regards, Sergey.
__._,_.___
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Re: [flexcoders] Re: How to collapse Panel?
I have reimplemented getHeaderHeight() method that is private in Panel unfortunately. I do not want to apply new headerHeight style property value, but I want to know default. Sure, it is based on the style of the title text, though it is still calculable. On 8/16/06, Samuel Reuben [EMAIL PROTECTED] wrote: Hi Sergey, Good observation. Why do you need the header height? The documentation says, The default value is based on the style of the title text. Sothere is no fixed default header height, it depends on the Title text font size. Having said that, the getStyle(headerHeight) should return the actual height of the header. So for now, if you really want a number returned set the headerHeight and it will work fine. Thanks, -sam __._,_.___ -- 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 YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. __,_._,___
[flexcoders] Re: How to collapse Panel?
I found this example in help and wonder how to make it works:
?xml version=1.0 encoding=utf-8?
mx:Panel xmlns:mx=http://www.adobe.com/2006/mxml;
mouseDown=checkCollapse(event) resizeEffect=Resize
mx:Script
![CDATA[
private function checkCollapse(event:MouseEvent):void
{
// If the user clicks the panel header, collapse/expand the panel.
if (event.localY getStyle(headerHeight)) {
currentState = currentState == collapsed ? : collapsed;
}
}
]]
/mx:Script
mx:states
mx:State name=collapsed
mx:SetProperty name=height value={getStyle('headerHeight')}/
/mx:State
/mx:states
/mx:Panel
I just wrapped it into application:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
mx:Script
![CDATA[
import mx.controls.Alert;
private function checkCollapse(event:MouseEvent):void
{
// If the user clicks the panel header, collapse/expand the panel.
if (event.localY getStyle(headerHeight)) {
currentState = currentState == collapsed ? : collapsed;
}
}
]]
/mx:Script
mx:states
mx:State name=collapsed
mx:SetProperty name=height value={getStyle('headerHeight')}/
/mx:State
/mx:states
mx:Panel xmlns:mx=http://www.adobe.com/2006/mxml;
mouseDown=checkCollapse(event) resizeEffect=Resize
mx:TextArea /
/mx:Panel
/mx:Application
You could check via debugging that (event.localY
getStyle(headerHeight)) is always false.
On 8/11/06, Sergey Kovalyov [EMAIL PROTECTED] wrote:
Hi All!
I want to create collapsable Panel via states. I use mx:SetProperty
to change height to myPanel.getStyle(headerHeight) value, but this
method return undefined. What is wrong?
Regards, Sergey.
--
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* To visit your group on the web, go to:
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[flexcoders] Re: How to collapse Panel?
Any ideas regarding why headerHeight style equals undefined by default
and how to get its default value? :(
On 8/11/06, Sergey Kovalyov [EMAIL PROTECTED] wrote:
I found this example in help and wonder how to make it works:
?xml version=1.0 encoding=utf-8?
mx:Panel xmlns:mx=http://www.adobe.com/2006/mxml;
mouseDown=checkCollapse(event) resizeEffect=Resize
mx:Script
![CDATA[
private function checkCollapse(event:MouseEvent):void
{
// If the user clicks the panel header, collapse/expand the panel.
if (event.localY getStyle(headerHeight)) {
currentState = currentState == collapsed ? : collapsed;
}
}
]]
/mx:Script
mx:states
mx:State name=collapsed
mx:SetProperty name=height value={getStyle('headerHeight')}/
/mx:State
/mx:states
/mx:Panel
I just wrapped it into application:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
mx:Script
![CDATA[
import mx.controls.Alert;
private function checkCollapse(event:MouseEvent):void
{
// If the user clicks the panel header, collapse/expand the panel.
if (event.localY getStyle(headerHeight)) {
currentState = currentState == collapsed ? : collapsed;
}
}
]]
/mx:Script
mx:states
mx:State name=collapsed
mx:SetProperty name=height value={getStyle('headerHeight')}/
/mx:State
/mx:states
mx:Panel xmlns:mx=http://www.adobe.com/2006/mxml;
mouseDown=checkCollapse(event) resizeEffect=Resize
mx:TextArea /
/mx:Panel
/mx:Application
You could check via debugging that (event.localY
getStyle(headerHeight)) is always false.
On 8/11/06, Sergey Kovalyov [EMAIL PROTECTED] wrote:
Hi All!
I want to create collapsable Panel via states. I use mx:SetProperty
to change height to myPanel.getStyle(headerHeight) value, but this
method return undefined. What is wrong?
Regards, Sergey.
--
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FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
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* To visit your group on the web, go to:
http://groups.yahoo.com/group/flexcoders/
* To unsubscribe from this group, send an email to:
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