RE: how to remove the file icons from the editable tree table ?

2013-01-24 Thread Colin Rogers 
Extend DefaultAbstractTree and override getFolderOpen() and getFolderClosed()  
- which are called by newNodeIcon() (eventually)?

-Original Message-
From: grazia [mailto:grazia.russolass...@gmail.com]
Sent: 25 January 2013 04:18
To: users@wicket.apache.org
Subject: Re: how to remove the file icons from the editable tree table ?

DefaultAbstractTree.newNodeIcon is the culprit ... I guess I can extend class 
TreeTable, which extends DefaultAbstractTree, and then override newNodeIcon as 
I need to ...
Any easier way  ?



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Re: how to remove the file icons from the editable tree table ?

2013-01-23 Thread Paul Bors 
You can:

1) Extend the java class and override its HTML mark-up by preserving the
wicket:id component tree in your own markup
Then in your own java you can call setVisible(false) or replace it with
an empty panel
2) Analyze the HTML for the component:
span class=icon style=background-image:
url(../../wicket/resource/org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree/res/folder-closed-ver-EA16980AB437FA6BA4ABA3D480E83E9E.gif);/
Notice is using CSS w/ a icon class so override that.

~ Thank you,
   Paul Bors

On Wed, Jan 23, 2013 at 3:25 PM, grazia grazia.russolass...@gmail.comwrote:

 http://apache-wicket.1842946.n4.nabble.com/file/n4655709/editabletree.png
 

 How could we remove the icons in the attached image from the editable tree
 table ? Or at least replace them with something customized ?
 It is also on the wicket example page :
 http://www.wicket-library.com/wicket-examples/ajax/tree/table/editable?0

 Thank you in advance



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