I like this nice feature on texmaker Options->Define Current document as 'Master Document'
and find myself using it heavily since I have my bibliography on a different file.
It would be great to switch using a keyboard shortcut. Is there any way to make it happen? 'Coz it's not shown under current shortcuts list.
EDIT: well currently you can do this by using CTRL + SHIFT + F2
but it's very inconvenient using this combo