<mx:ComboBox
dataProvider="{sizes.size}"
creationComplete="event.target.getDropdown().cellRenderer = sizeRenderer;
event.target.getDropdown().variableRowHeight=true" />
That worked for me. However I did see the
problems with the scrollbar and it looks like a bug in the list related to
variableRowHeight. Not sure that I really have a workaround for you right now.
Sorry!
Matt
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Philippe Maegerman
Sent: Friday, July 22, 2005 12:16
AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] ComboBox
cellRenderer
I managed to
have the cellRenderer work with a List control, but can't find a way
to have it working with a Combobox.
I have
tried creationComplete = combo.getDropdown().cellRenderer = sizeRenderer on the
combo, tried also on the Application event, but not working.
I also noticed a
weird behavior, if I click the arrows or the trackBar, my last item
(72) is not shown, but it does if I use keyboard up & down key or my
mouse wheel ... maybe that will not happen if I have it in a Combobox.
Any help would
be apreciated.
Here's my code:
====================================================================
<?xml
version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml">
<mx:Model id="sizes">
<size>6</size>
<size>7</size>
<size>8</size>
<size>9</size>
<size>10</size>
<size>11</size>
<size>12</size>
<size>14</size>
<size>16</size>
<size>18</size>
<size>20</size>
<size>24</size>
<size>28</size>
<size>36</size>
<size>48</size>
<size>72</size>
</mx:Model>
<mx:List id="sizes_cb" width="120"
height="100" dataProvider="{sizes.size}"
cellRenderer="sizeRenderer" wordWrap="true"
variableRowHeight="true"/>
</mx:Application>
===================================================================
cellRenderer:
sizeRenderer.mxml
<?xml
version="1.0" encoding="utf-8"?>
<mx:Label xmlns:mx="http://www.macromedia.com/2003/mxml">
<mx:Script>
<![CDATA[
function setValue(str:String, item:Object, sel:Boolean){
this.setStyle("fontSize", Number(str))
this.text = str;
}
]]>
</mx:Script>
</mx:Label>
====================================================================
Philippe
Maegerman
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Philippe Maegerman
Sent: vendredi 22 juillet 2005
8:41
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] ComboBox
cellRenderer
I googled some
time but didn't find something close, usualy tons of AS code for datagrid.
Hopefuly there
is a very simple example in the Flex book page 580 'CreditCardStatusCellRenderer',
it is the mxml aproach that I was looking for.
Philippe
Maegerman
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Matt Chotin
Sent: vendredi 22 juillet 2005
6:15
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] ComboBox
cellRenderer
You will need to implement the normal
methods of the cellRenderer (setValue) and then should use setStyle to set the
font size of your label. I would basically make your cellRenderer a Label
and just call setStyle within your setValue method.
Matt
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Philippe Maegerman
Sent: Thursday, July 21, 2005
12:10 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] ComboBox
cellRenderer
Hi,
I'm trying to figure out how I could change the
font size of combobox items.
Let's say I have this code
<mx:Model id="sizes">
<size>6</size>
<size>7</size>
</mx:Model>
<mx:ComboBox id="sizes_cb"
dataProvider="{sizes.size}"/>
I'd like the first item to have a fontSize of 6,
the second 7 etc ...
I was trying to loop into the combo.getDropdown
but it doesn't seem to be a good idea.
I never used a cellRenderer before, has anyone a
piece of code I could get inspired from?
do I have to implement all cellRenderers functions
(setValue ...) or can I just use the setSize?
Is it possible to use an mxml file as
cellRenderer?
something like
<mx:Label>
<mx:Script>function
setSize(){}</mx:Script>
</mx:Label>
Sorry for the confusion
Regards,
Philippe
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