Column drag position indicator not always relevant

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Grab first column on the left to move it.
2. Now try to move it to the left.
3.

What should have happened?
This is not possible because it is already the first column. The same is true 
for the last column, it can't be moved to the right because it is already as 
far right as it can be.

Please set two condition:
1. If the column being dragged is the first column, don't show the left most 
column move indicator blue line.
2. If the column being dragged is the last column, don't show the right most 
column move indicator blue line.

What happened instead?
The indicator shows that the column can be moved to the left. It shows the blue 
line to the left of the first column.

Can you give us any additional information that could be useful in fixing
this bug?


What release of Stoffi are you using (Xia or Shang)?
Zhou

If you are using alpha or beta, please state which:
Beta Three

Original issue reported on code.google.com by [email protected] on 21 Apr 2012 at 10:37

• Blocked on: Smooth column header sorting. Like Windows Explorer. #68