Bug 348034

Summary:	Focus follows mouse: IDEA window does not always get activated.
Product:	[Plasma] kwin	Reporter:	czeidler
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kdelibs-bugs-null
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description czeidler 2015-05-21 02:56:06 UTC

In focus follows mouse mode, the Intellij IDEA IDE main window gets not reliable activated when moving the mouse over the window; it works the first time but then it does not gets activated any more. Other windows are fine.

I have the following settings (but other settings have the same problem):
Activating windows: focus follows mouse
Delay focus by: 0 ms
Focus stealing prevention: low
Click raises active window: off
Raise on hover: off


Reproducible: Always

Steps to Reproduce:
1. Focus follows mouse
2. Start IDEA and a second window
3. Alternate mouse position between both windows

Actual Results:  
IDEA window only gets activate on first mouse over

Comment 1 czeidler 2015-05-21 02:58:38 UTC

It was working in KDE4

Comment 2 Martin Flöser 2015-05-21 06:03:41 UTC

This might be related to bug 347153

Comment 3 Thomas Lübking 2015-05-21 07:40:36 UTC

Is.
I had seen "unrelibale" focus passing in general. (using FFM + explicit clicks as well)
I've not tested that behavior explicitly afterwards but cannot recall intellij to behave wrongly after the time update.

Pre-emptively duping, please re-open if this still happens with 5.3.1

*** This bug has been marked as a duplicate of bug 347153 ***