Windows: Display a message box if platform plugin cannot be found.

Task-number: QTBUG-31765
Task-number: QTBUG-31760

Change-Id: Iadfabccf7be755564e313a8f0c128f533b9bd024
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
tst_qfilefialog: Fix leaking temporary directories.

The test currently leaks 2 directories QFileDialogTestDir,
QFileDialogTestDir4SelectFiles in /tmp.

Change-Id: I396f0b069572a680d81206dd0f1ddf606cbbe9e4
Reviewed-by: David Faure (KDE) <faure@kde.org>
QtPrintSupport: Initialize UI of widget-based dialog.

Remove virtual from QPageSetupDialogPrivate::init() (which was
called from the constructor) and keep it as a non-virtual
function for QUnixPageSetupDialogPrivate.

Fix breakage introduced by
54b899f44877d87f6118b1bab02fb67c35d738e8 .

Task-number: QTBUG-31790
Change-Id: I6d552bc250e4d72c1bb50eceadd2852b1b957aea
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
remove pointless variables

Change-Id: Ia4cd2292bdea49c198ee1429ab4d3f87697c3ed1
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
simplify qmake call

the directory is sufficient nowadays.
the unix configure already did it that way.

Change-Id: I887e5ad594aef1f7bf5f4f92a6bdf0a13e4d0372
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
remove pointless qmake -o argument

it's already done by the working directory.
the unix configure already did it that way.

Change-Id: Ia88d0877a2e24bc40a7083c2164982dec47f913b
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
introduce "secret" configure -top-level option

shifts the makefile generation one directory level up.
this allows the top-level configure to leave the makefile creation
entirely to the qtbase configure.
this is not very clean modularization-wise, but consistent with -skip.

Change-Id: I7ee2d2f29f2e6619d61fe9b55faa0bacdf3c44c1
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
QMacStyle: fix auto-default button animation

Make sure to stop any previously active (auto-default button)
animation when the auto-default button changes.

Task-number: QTBUG-31668
Change-Id: Iaa9bfa485b11e49cd7f765d0e54b4e6391ad2f6d
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Windows XP: Fix directory chooser dialog.

Set initial directory and title correctly in native file dialog.

Task-number: QTBUG-31098

Change-Id: I87c4383bdf0b26beda6a075a186d0a951c86f8a7
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Mac/XCB/Windows: Fix initial setting of window icons.

Setting an icon on a QWindow before creating the platform
window did not have any effect.

Task-number: QTBUG-31961
Change-Id: I8e58a3b239c8bc69af58f765e7826337463d2201
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
configure: Don't use 'local' in report_support()

The 'local' keyword doesn't exist in Solaris' bourne shell as a
reserved word.

Change-Id: I3270c74f79842ee10481a40a9f82d9fb74aff2e5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
configure: Use $AWK instead of plain 'awk'

The $AWK variable already contains the best awk version
available. Possible values for this variable are: gawk, nawk or
awk.

Using just awk fails on Solaris with:

  user@localhost:~/qtbase$ ./configure -platform solaris-g++
  awk: syntax error near line 4
  awk: bailing out near line 4

  This is the Qt Open Source Edition.

Change-Id: I02a17915e8b27a5ce7e831a1225872cf460b3a6b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Accessibility: Fix crash in tst_qmdisubwindow.

Change-Id: Ia8279e4cfa7bfe4617511c8a96961760174f7266
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>