I’m not sure that the percentages
are really going to work within a cell renderer.� Basically if you have a
preferred height the row will size to that row.� But if you give it a
percentage the row doesn’t know how tall you really are meant to be.� So maybe
try using a real value instead of 100%?� Even undefined might actually bethe right
value so that it tries to size to the preferred size of the children.
Matt
From: Christoph Guse
[mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 16, 2005
9:43 AM
To: [email protected]
Subject: Re: [flexcoders] List /
DataGrid height problem
Hi Matt,
you are right. I give you some snippets of my
code.
List / DataGrid
<mx:List id="Aufgabenliste"
width="100%" height="100%"
variableRowHeight="true"
dataProvider="{aufgabenData}"
cellRenderer="aufgaben.AufgabenCellRenderer"></mx:List>
<!--
<mx:DataGrid id="Aufgabenliste" width="100%"
height="100%"
variableRowHeight="true">
<mx:dataProvider>
{aufgabenData}
</mx:dataProvider>
<mx:columns>
<mx:Array>
<mx:DataGridColumn headerText="{gridTitle}"
cellRenderer="aufgaben.AufgabenCellRenderer"
/>
</mx:Array>
</mx:columns>
</mx:DataGrid>
Part of my CellRenderer (AufgabenCellRenderer)
function doResize(){
var aufgViewHelper =
ViewLocator.getInstance().getViewHelper(
"aufgabenView" );
if(close){
aufgabePanel.height="100%";
close = false;
state = "schlie�en";
}
else{
aufgabePanel.height=28;
close = true;
state = "�ffnen";
}
aufgViewHelper.refreshList(this);
}
]]>
</mx:Script>
<mx:Panel
id="aufgabePanel" title="{name}" status="{state}"
height="28" width="100%"
mouseDown="doResize()">
<mx:Form>
<mx:FormItem label="Anfang">
<mx:Label text="{startDate}" />
</mx:FormItem>
<mx:FormItem label="fertig bis">
<mx:Label text="{endDate}"></mx:Label>
</mx:FormItem>
<mx:FormItem label="Priorit�t">
<mx:Label text="{priority}" />
</mx:FormItem>
<mx:FormItem label="Status" >
<mx:Label text="{status}" />
</mx:FormItem>
</mx:Form>
</mx:Panel>
I should mention, that the List / DataGrid is in a
HBox beside another
List. If I change the size of one of the lists the
row with the
CellRenderer is shown correctly once, then the
height of the row is
static again.
Can I broadcast the HBox change event manually?
Greets
Christoph
Matt Chotin schrieb:
> I assume you have variableRowHeight setto
true?
>
> -----Original Message-----
> From: Christoph Guse [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, March 16, 2005 1:48 AM
> To: [email protected]
> Subject: [flexcoders] List / DataGrid height
problem
>
>
> Hi List,
>
> I have some trouble with my custom
CellRenderer. It is Panel wich
> expands when you click on it. The initial
height is 28pt and when it
> expands, it has the height it needs.
> The Problem is, that when you click on it,
the Panel expands as
> expected, but the row height doesn't change.
I only get a scrollbar on
> the right side of the row. I tried several
things, like draw() the list,
> but nothing helped.
>
> Any ideas?
>
> Thanks a lot
> Christoph
>
> --
> ****************************************
> Christoph Guse
> L�hstra�e 34
> 41747 Viersen
> Tel. 0 21 62 / 50 24 066
> Mobil 01 72 / 160 74 84
> VoIP 0 12 12 / 39 64 48 831
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****************************************
Christoph Guse
L�hstra�e 34
41747 Viersen
Tel. 0 21 62 / 50 24 066
Mobil 01 72 / 160 74 84
VoIP 0 12 12 / 39 64 48 831
****************************************
