Local Variables tree broken after resize

[octachrome]

• Set a breakpoint, e.g., in a Node script, and run it.
• When the debugger sidebar opens, resize it so that it is twice as wide as its initial size.
• In the Local Variables tree, resize the Type column by dragging the column header.

Expected: The Type column resizes normally.
Actual: The size of the Type column jumps around erratically, sometimes disappearing, and is very difficult to resize.

This issue has a high impact on our project, since the names and types of variables are typically longer than the space available to display them, so users are likely to resize the debugger sidebar.

[nightwing]

This happens due to missing resize call for the datagrid, working on the fix now.

[octachrome]

@nightwing Is this a simple thing to fix? Can you give me a hint?

[nightwing]

I think something needs to listen to splitter.resize event similar to https://github.com/c9/core/blob/master/plugins/c9.ide.editors/pane.js#L522-L537 and call resize on datagrids https://github.com/c9/c9.ide.run.debug/blob/master/variables.js#L131 if needed.