copy fragment from table data view

Hello
When using table data view, and try to copy fragment of field value 
using CTRL+c, whole value is copied instead of selected fragment.

How to reproduce:
1. RMB on some table
2. Select View Data / View Last 100 rows (or something else)
3. data view window will open
4. choose some single field to copy
5. using mouse select a fragment of the value
6. Press CTRL+c
7. Then paste it into some text document.
8. You will see whole field has been copied.

Note, that using Copy method from context menu (RMB over the data field) 
works as expected.

pgAdmin v1.16.1
OS: Win7 64bit