VWP How to set the turner icon on the the Woodstock tree component.

[Billy Draper]

Hello everybody!

Could I get those of you who are familiar with the Woodstock tree component to point me to a good tutorial or provide hints on how to set the turner icon for dynamically created tree nodes. Unfortunately, the tutorial on the site does not provide guidance on that aspect. I have searched the net for 2 days with nothing to show for. I would really appreciate any code samples or guidance the community members could offer.

Thanks!

Billy

[Oddvard Myrnes]

Hi Billy,

This piece of code can be used as a template:

List innerchildren = tree.getChildren();
if(!innerchildren.isEmpty())
{
// The tree has its "clientside" property set which means that expand and collapse
// events are handled in the browser. We need to clear the list for every paint
// so that we donn't add simular nodes to the list causing a server failiure
innerchildren.clear();
}
for(int i = 0; i < itemList.size(); i++) // itemList is some objct list
{
TreeNode siNode = new TreeNode();
siNode.setId("sysint" + i);
someItem ci = itemList.get(i);
Hyperlink hyp_si = new Hyperlink();
hyp_si.setUrl("/faces/someJspPage.jsp;
hyp_si.setTarget("someName"); // Sets the target of the linked page
hyp_si.setText(siNode.getid().toString());
siNode.getFacets().put(TreeNode.CONTENT_FACET_KEY, hyp_si);
ImageHyperlink img = new ImageHyperlink();
img.setImageURL("resources/someImage.gif");
siNode.getFacets().put(TreeNode.IMAGE_FACET_KEY, img);
innerchildren.add(siNode);
}

Hope it helps
Oddvard

[Billy Draper]

Oddvard,

Thanks for the code sample and the additional info when the component is client side. I'm sure I would have gotten frustrated when I ran into that situation because I am setting the tree to be client side. Again, thanks for the assistance.

Billy

On Mon, Jun 9, 2008 at 1:52 PM, Oddvard Myrnes <oddvardm@doremitechno.com (oddvardm@doremitechno.com)> wrote:

[Alex Sherwin]

It’s pretty easy to override this using the theme settings rather then doing it explicitly on each component (that is, if you want to apply it to all trees).

The docs on doing this: http://webdev2.sun.com/woodstock-theme-doc/
Some more info on some of the properties used for each component: http://webdev2.sun.com/woodstock-theme-doc/theme-properties-table.html

It took me a few hours to get it worked out with the client side stuff, but once you override the theme properties in both the bundle and the JS bundle properties, it’s pretty easy to do.


Alex Sherwin
alex.sherwin@acadiasoft.com

From: Billy Draper [mailto:netbeansbilly@gmail.com]
Sent: Tuesday, June 10, 2008 9:07 AM
To: nbusers@netbeans.org
Subject: Re: [nbusers] VWP How to set the turner icon on the the Woodstock tree component.


Oddvard,

Thanks for the code sample and the additional info when the component is client side. I'm sure I would have gotten frustrated when I ran into that situation because I am setting the tree to be client side. Again, thanks for the assistance.

Billy
On Mon, Jun 9, 2008 at 1:52 PM, Oddvard Myrnes <oddvardm@doremitechno.com (oddvardm@doremitechno.com)> wrote:
Hi Billy,



This piece of code can be used as a template:



List innerchildren = tree.getChildren();
if(!innerchildren.isEmpty())
{
// The tree has its "clientside" property set which means that expand and collapse
// events are handled in the browser. We need to clear the list for every paint
// so that we donn't add simular nodes to the list causing a server failiure
innerchildren.clear();
}
for(int i = 0; i < itemList.size(); i++) // itemList is some objct list
{
TreeNode siNode = new TreeNode();
siNode.setId("sysint" + i);
someItem ci = itemList.get(i);
Hyperlink hyp_si = new Hyperlink();
hyp_si.setUrl("/faces/someJspPage.jsp;
hyp_si.setTarget("someName"); // Sets the target of the linked page
hyp_si.setText(siNode.getid().toString());
siNode.getFacets().put(TreeNode.CONTENT_FACET_KEY, hyp_si);
ImageHyperlink img = new ImageHyperlink();
img.setImageURL("resources/someImage.gif");
siNode.getFacets().put(TreeNode.IMAGE_FACET_KEY, img);
innerchildren.add(siNode);

}



Hope it helps

Oddvard

[Billy Draper]

Thanks Alex,

Since resolving the issue I did not get a chance to look at the NBUsers emails. Thanks for the links, I'll go through them as soon as I can.

Have a good one!
Billy

On Tue, Jun 10, 2008 at 7:27 PM, Alex Sherwin <alex.sherwin@acadiasoft.com (alex.sherwin@acadiasoft.com)> wrote: