when using the 'run_editor' function provided by the ObjectGrid,
we have to make sure the function runs in the context of the grid,
not in that of the button, else we cannot access the
selectionModel/rows/etc. of the grid
this happened with the switch to the widget toolkit
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Reviewed-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Tested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>