[ews.eclipse.technology.rap] Re: TreeViewer questions

[Benjamin Muskalla <bmuskalla@xxxxxxxxxxxxxxxxx>]

Hi Thomas,

as discussed in bug 232406 the tree lines are currently not implemented. 
There is already a patch attached you could try out. We will see if the 
patch is something we can integrate in 1.3.

Regarding the alignment of columns: see this bug 258090
[Tree] Alignment for columns is broken
https://bugs.eclipse.org/bugs/show_bug.cgi?id=258090

Regards,
  Ben

Thomas Haskes wrote:
> Hi all,
>
> I'm using a Treeviewer  with 7 columns in my app. First, I want the
> lines to be visible, but TreeViewer#setLinesVisible has not effect. I
> found the Bug #232406 that says lines are always visible, I'm
> experiencing the exact opposite here.
>
> Second, I want some Columns to be aligned centered, and other to be
> aligned right. I'm using TreeviewerColumns and set the Style using the
> constructor parameter SWT.CENTER and SWT.RIGHT, respectively.
>
> This works for the header of the columns, but not for the columns
> themselves. Then I used TreeViewerColumn#getColumn and the
> TreeColumn#setAlignment(SWT.CENTER) (and SWT.RIGHT), but this has no
> effect, either.
>
> How do I get the alignment working and the lines to be visible?
>
> Greets,
>
> Tom