QNX: Cleanup some issues in QPA

* Avoided crash, if root window is reparented
* Corrected video window name
* Made parent window member private again

Change-Id: Icef9fad5495413e0de87c4366f25dad6c4fd5775
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Fix performance regression in mirroring QBitmap

The recent split of qimage.cpp meant mirror_horizonal_bitmap had
to access the bitflip array using a function call. The function call
was placed in the inner loop, but should have been moved out of the loop
as it can not be inlined.

Change-Id: Id771b2fb7e6c2bfa59670ee96a857a529da13c0b
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Tests for semi transparent blend on opaque formats

This patch adds tests for the consistent handling of transparent
drawing results on opaque formats that was introduced with commit
6f7d370adec3054656f36b0d2a0777a8a1df3602

Change-Id: If5d11d0f2e111ef88490a4dc20a64b0858ad5426
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
[QNX] Implement the requestActivate function

This allows manually transferring focus from one window to another, if the
application has focus.

Change-Id: If73ddca6ffbb735eaf4ee9fd322d978f9366fb4c
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Document Qt::NoFormatConversion

The Qt::ImageConversionFlag Qt::NoFormatConversion is necessary to
generate QPixmaps not in ARGB32PM which can be useful when not used
as a paint device.

Task-number: QTBUG-36031
Change-Id: Ic2d3ccd59285dd18890f07f3205a2a219ce3aa40
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Windows: Simplify cursor code.

Streamline code, remove unused arrays
(Qt::PointingHandCursor is handled in other switch-clause).

Task-number: QTBUG-36266

Change-Id: I533965ca4910230deefa8150d50b3ac677baaf1a
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
use write_file() to create the response file with the includes

it's much shorter and faster.

Change-Id: I6a37e9ece4ac550d1887fa53523b85046d398c8c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
use the response file also for the default incdirs

Change-Id: I328cdd32d43f263992af206c66b502564e954d53
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
shell-quote include paths when not using a response file

Change-Id: I7557480dcd8ba1e0b5ecf88318c53cdfb3519f92
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
resolve include paths against source dir

this hasn't happened yet at this point of processing, so we'd pass bogus
paths when shadow-building.

Change-Id: I9f9633c0dbc2aadeff1eb555a8e598ddb0837e37
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Fix usage of QObjectPrivate::connect when q_func() is private.

q_func() which is declared in Q_DECLARE_PUBLIC is usually private.
We should use q_ptr directly in QObjectPrivate::connect, otherwise
it does not compile when trying to access the private q_func

Change-Id: I235165a0994327102dbb31c390c2cafdffe806dc
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>