Generate the directory for the mkspec include in a helper file.

The cmake variable for the mkspec dir must specify the source
location if used in the build dir, and must specify the install
location if used in the install dir.

Change-Id: I2fee8cd0c7198e9fc5cbb63972e20c75636672d1
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
GTK-style - fix non-standard usage of QHash-iterator

Even if it currently works it is highly non standard to
modify (incl. free/delete) the key for the iterator and then
use it afterwards.

The current code prevents a merge of a patch that uses the
key to check if the iterator is valid.

Change-Id: Ia89553ea4ba53e24488a6bfe06b8d7d0e351c1ea
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
QMessageBox - add message box to (manual) dialog test

Change-Id: Ib5641a60a582517459d256fbd3537df4395bcd26
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
QTreeWidget - iterator fix in QTreeModel::ensureSorted

We can not trust the iterator when we do erase. This patch
makes an index while we do a takeAt and then we restore
the iterator from that index.

This both ensures that we can merge an iterator check
and ensures consistent behavior.

Change-Id: Icbe67051cb055d24541475e826109212eba9dd30
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QDialogButtonBox: add a missing constructor

Setting the buttons in the constructor is a use-case that happens
more often than setting the orientation. Yet, there was a
(Qt::Orientation,QWidget*) constructor, but no
(StandardButtons,QWidget*) one.

This patch adds it.

Change-Id: If6a5c9f7450a388cd77bd93c8dd144b2fdc11847
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: David Faure (KDE) <faure@kde.org>
Reviewed-by: Kevin Ottens <kevin.ottens@kdab.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Show QTextEdit placeholder even when focused

Useful to have the same behavior in QLineEdit and QTextEdit.

Change-Id: I02d6ac0a6072403c7aa3e8f76a728c46a9d66b14
Reviewed-by: David Faure (KDE) <faure@kde.org>