OK, this is fixed. If you build the latest from the 1.5.x branch, you now
should be able to set this property in WTKX.
On Aug 31, 2010, at 1:32 PM, Roger L. Whitcomb wrote:
> Hi,
> I’m currently using version 1.5, and I can successfully
> create a tree with the following snippet of WTKX:
> <TreeView wtkx:id="databasesTree"
> styles="{backgroundColor:'#E8E8E8'}"
> xmlns:wtkx="http://pivot.apache.org/wtkx";
> xmlns:content="org.apache.pivot.wtk.content"
> xmlns="org.apache.pivot.wtk">
> <nodeRenderer>
> <content:TreeViewNodeRenderer showIcon="true"/>
> </nodeRenderer>
> <treeData>
> <content:TreeBranch>
> <content:TreeBranch wtkx:id="userdb" text="Databases"
> icon="images/folder-closed-16.png">
>
> But, I’d like to set the “expandedIcon” in the WTKX file like
> I can in code by doing this:
> <content:TreeBranch wtkx:id="userdb" text="Databases"
> icon="images/folder-closed-16.png" expandedIcon="images/folder-open-16.png" >
>
> However, when I do this I get the following exception:
> An error occurred while processing element <content:TreeBranch> starting at
> line number 11 in file
> file:/C:/Projects/tooldev/src/director.jar!/com/ingres/director/install_tree.wtkx:
> java.lang.IllegalArgumentException: argument type mismatch
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.pivot.beans.BeanAdapter.put(BeanAdapter.java:317)
> at org.apache.pivot.beans.BeanAdapter.put(BeanAdapter.java:41)
> at
> org.apache.pivot.wtkx.WTKXSerializer.processEndElement(WTKXSerializer.java:771)
> at
> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:460)
> at
> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:411)
> at
> org.apache.pivot.wtkx.WTKXSerializer.readObject(WTKXSerializer.java:398)
>
> I must be doing something wrong, but I can’t see what it is…. I have tried
> various other syntax for the image location (like �...@images…” and
> “%images…” and “../../../images…” all to no avail (I get the same exception
> all the time). So, I can’t tell if it just can’t find the image, or if there
> is some other problem trying to set the “expandedIcon” value. The image I
> want to load does exist and is in the same directory as the regular icon file
> (and is in the .jar file).
>
> Thanks for any help…. J
>
> Roger Whitcomb
> Architect, Engineering
> Ingres Corporation
> [email protected]
>
> PHONE +1 650.587.5596
> FAX +1 650.587.5550
>
> www.ingres.com
>
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