State of Python Button on Main GUI not changing when window is closed manually

[mantid-builder]

Original Reporter: Keith Brown

The "open python script editor" button in the main gui has a problem.

when you click it it opens the editor as your would expect and changes it's appearance to being "pressed"

If you then close the editor by clicking the X in the corner the python button doesn't change back to it's normal "unpressed" status.

If you press it again it changes back to "unpressed" and calls the editor again, and will stay that way if the editor is closed by clicking the X.

pressing the button in either state while the editor is open, closes the editor and changes the button to the other state.

Observed in Windows and Ubuntu, not checked in Mac or Red Hat.

Ideally the button should only be "pressed" when the editor is open, and "unpressed" when the editor is not open.

[mantid-builder]

This issue was originally trac ticket 7551