odoo/odoo — pull request #4414 by soooooot (2014-12-24 10:22:50+00:00)
Title: [IMP] tree view row dbclick to switch to form view by default

Original **tree view** row double click default behavior is to send a `/web/treeview/action` rpc returns empty array `[]`, and the web page is nothing changed.
Make the default behavior is just like the **list view** does.
Modify the **tree view** row double click default behavior: try to switch to **form** view.

If the `tree_but_open` ir_value is set, the default behavior will not be executed, the `tree_but_open` will instead it.

btw. I tried to config the `tree_but_open` to open a specific record form for about 2 hours, but failed. I don't know is that an issue?