Bug 279363

Summary:	dragging a menubar in Qt designer moves the entire designer window
Product:	[Plasma] Oxygen	Reporter:	Stephen Kelly <steveire>
Component:	style	Assignee:	Hugo Pereira Da Costa <hugo.pereira.da.costa>
Status:	RESOLVED FIXED
Severity:	normal	CC:	hugo.pereira.da.costa
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Stephen Kelly 2011-08-04 10:25:04 UTC

Version:           unspecified (using KDE 4.7.0) 
OS:                Linux

dragging a menubar in Qt designer moves the entire designer window


Reproducible: Didn't try

Steps to Reproduce:
1. Start designer
2. Create a new form using the mainwindow template 
3. Click and drag the menubar in the form 


Actual Results:  

The entire designer window is moved.


Expected Results:  

I don't know if this is intentional/can be worked around.

Comment 1 Hugo Pereira Da Costa 2011-08-04 11:43:29 UTC

Hello Stephen,
Correct me if I'm wrong: the "normal behavior" (that is when window drag mode is disabled) is ... nothing happens. Right ?

So that there is no actual conflict, and just an annoyance.
I agree this is inconsistent since at best the expected behavior would be to drag the "subwindow" into its MDI frame.

I'll see if I can find a workaround.

(PS: no this is not "intended". Just an infortunate consequence from the code logic). 

(PPS: thanks for posting)

Comment 2 Stephen Kelly 2011-08-04 13:22:14 UTC

Ok, no worries if it can't be worked around in an easy way. It was just a surprise.

Comment 3 Hugo Pereira Da Costa 2011-08-09 09:01:09 UTC

Git commit 892059c761780f1ade97f0e703051e853d1ef52b by Hugo Pereira Da Costa.
Committed on 09/08/2011 at 10:56.
Pushed by hpereiradacosta into branch 'KDE/4.7'.

Added ::findParent method to check if a widget has a parent of a given type.
Do not drag from a menubar embedded into an Mdi Subwindow.
CCBUG: 279363

M  +15   -0    kstyles/oxygen/oxygenwindowmanager.h
M  +5    -2    kstyles/oxygen/oxygenwindowmanager.cpp

http://commits.kde.org/kde-workspace/892059c761780f1ade97f0e703051e853d1ef52b

Comment 4 Hugo Pereira Da Costa 2011-08-09 09:01:09 UTC

Git commit 793164db34473b1ab3623045a4468d6e1f8ef757 by Hugo Pereira Da Costa.
Committed on 09/08/2011 at 10:56.
Pushed by hpereiradacosta into branch 'master'.

Added ::findParent method to check if a widget has a parent of a given type.
Do not drag from a menubar embedded into an Mdi Subwindow.
CCBUG: 279363

M  +15   -0    kstyles/oxygen/oxygenwindowmanager.h
M  +5    -2    kstyles/oxygen/oxygenwindowmanager.cpp

http://commits.kde.org/kde-workspace/793164db34473b1ab3623045a4468d6e1f8ef757

Comment 5 Hugo Pereira Da Costa 2011-08-09 09:02:13 UTC

comments #3 and #4 fixes it.
No drag from Menubars in MdiSubwindow, which is the expected behavior and consistent with other empty areas in there.

Thanks for reporting !