Accessibility Mac: Fix TextEdit

[ChangeLog][QtGui][Accessibility] Implemented text attributes to
enable VoiceOver to read QTextEdit and QPlainTextEdit.

Task-number: QTBUG-37204
Change-Id: Ie2fa8086a1bcf4907ac59850dc5c6c08b5f0b7f2
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Accessibility: Improve QTextEdit

EditableTextInterface was implemented but not reported to the
accessibility bridges.
Newlines in QTextEdit when using QCursor::selectedText are returned as
unicode paragraphs, replace them by newlines.

[ChangeLog][QtWidgets][Accessibility] Fixed QTextEdit not reporting
newlines to accessibility frameworks and add editable text interface.

Change-Id: Iac21e70f5468a16f8abf242ae148290dbab3f8e4
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Accessibility Mac: Implement setting focus

[ChangeLog][QtGui][Accessibility] Allow assistive apps such as VoiceOver
to set the focus on widgets and controls.

Change-Id: I657bf7d827c5e5293cfd628dbb6b8f0592a84f24
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Accessibility Mac: Implement most TextEdit functions

With this patch reading QTextEdit line by line works with VoiceOver.

Task-number: QTBUG-37204

Change-Id: Id9d7c4294254aaa8fe51ee8b612bfbb43348b777
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Cocoa: call SetFrontProcess on raise()

This will raise the window in front of windows from
other processes as well. Following Qt 4, only do this
for top-level windows.

Task-number: QTBUG-29087
Change-Id: Iae1b9c2928a627501112f97728198ed6dd614b2d
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Cococa: Make QMacNativeWidget work again.

The NSWindow releasing code in recreateWindow() has
regressed to not handle the m_contentViewIsToBeEmbedded
case.

Release the NSWindow directly instead of calling
recreateWindow()

Change-Id: Ibc6d10faf4c6dae42e02c400b16f28a1d28eb192
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Cocoa: Follow-up m_sendUpAsRightButton for DnD

Clear and test for the correct button according to
the m_sendUpAsRightButton flag.

(Fixes the warning mentioned QTBUG-35804)

Task-number: QTBUG-35804
Change-Id: I5d724d1cfa66b88b8f54e228bd7fb73a04a9f4c9
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Save using a window-modal sheet on Mac OS X.

Change-Id: Icd150787f9ff0878fafd459b3741d1b1e008f8bc
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Fix creating directory hierarchy for WinRT

mkpath was not working consistently on WinRT. The reason is that
createDirectory() starts from C:/ which is outside the sandbox and an
illegal access error has been returned.

In case the chunk is still inside the "known" writable area, we continue
to the next chunk. Known writable is derived from QStandardPaths. All
but Temp are children of the DataLocation on WinRT.

Task-number: QTBUG-35472
Change-Id: I3b4ab390bd321285da51d02f5eeaf06da4d56298
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Fix crash if SSL_get0_next_proto_negotiated() cannot be resolved.

Crash occurs after warnings like:

QSslSocket: cannot call unresolved function SSL_get0_next_proto_negotiated

Task-number: QTBUG-37515
Task-number: QTBUG-33208

Change-Id: I18b803e4709b9d5f6b33717c2ac43179676351a4
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
Print when logging rule is invalid.

Print a warning when an invalid logging rule is parsed.

Change-Id: I3bf9a6df4053d36b3803652b2faa86168d5222bc
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
ANGLE D3D11: Fix internal index buffer for level 9 hardware

Some level 9 hardware does not support 32-bit indices, and in most
places this is already checked. It would appear that most phone
hardware actually does support 32-bit indices, and so this bug wasn't
caught until testing on the Surface RT. This is not surprising, as some
level 9 resources are only a minimum for the hardware spec, not the
true limit of the device/driver.

This patch provides the general fix to use 16-bit indices on such
hardware, but a whitelist of known good GPUs should be added to enable
32-bit indices where available.

Change-Id: I282ede5dd4a323037ade6c44b7cfac2c6445b491
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@digia.com>
Resurrect advanced bindTexture() features in QtOpenGL

During the Qt 4 -> 5 migration the setting of the extension flags
in QOpenGLFunctions/Extensions suffered a regression: flags like
GenerateMipmap were never set. This led to the unfortunate sitation
that features that were tied to these flags, like compressed texture
support or mipmap generation, got disabled.

This is now corrected by checking for the extensions like Qt 4 did.

Task-number: QTBUG-37588
Change-Id: I4a7beb1b435af11e05f5304aa04df2ec63b34c18
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Docs: Correct OpenGL ES naming

Not sure where "OpenGL/ES" is coming from but there is no such thing.
The correct name is OpenGL ES.

Change-Id: If071ee5bd928fea1a2f1aebc11155344df1efe2d
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
QApplication: fix scroll phase handling for wheel events

Set scroll phase correctly for propagated wheel events, and do not
let Qt::ScrollBegin/End steal focus when using Qt::WheelFocus policy.

Change-Id: Ia38b64059d96a228c3b83c9b455db6e30dfb9a46
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Stop omitted enum value from showing up in Qt namespace doc.

The following omitted enum description can be seen at [1]:

"Ensures that the longest variant is always used when computing the
size of a multi-variant string. (Internal)"

This is because \omitvalue does not allow a description (whereas
\value does).

The description was moved to the qnamespace.h as a code comment.

[1] http://qt-project.org/doc/qt-5/qt.html#TextFlag-enum

Change-Id: I7983613bffa90f3071a4e2d678696391048c8757
Reviewed-by: Martin Smith <martin.smith@digia.com>
QPushButton: draw label using the stylesheet's font.

The RenderRule for the stylesheet has the correct font information, it
just wasn't being set on the painter that draws the label.

Task-number: QTBUG-8990

Change-Id: I7cbaffc570421db04ebf3254cb6a21a68f7b868b
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
QFusionStyle: support transient scrollbars

QFusionStyle doesn't make scrollbars transient by default,
but the feature can be enabled with a proxy style:

class MyProxyStyle : public QProxyStyle
{
public:
    int styleHint(StyleHint sh, const QStyleOption *opt = 0,
                  const QWidget *w = 0, QStyleHintReturn *ret = 0) const
    {
        if (sh == QStyle::SH_ScrollBar_Transient)
            return 1;
        return QProxyStyle::styleHint(sh, opt, w, ret);
    }
};

Change-Id: Ibf169e219ad920cbe7edb06e128e09ed4d8faf96
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Logging: Remove PatternFlag::Invalid from QLoggingRule

The flag is not orthogonal to the rest, and e.g. checking with

   flags & Invalid

will fail. Rather make it explicit by comparing with 0.

Change-Id: I428d5e71f5ecd05f61d543aaa78532548ef93d5a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
BlackBerry networking: call special select() method

... so that the socket notifiers are enabled after selecting and thus
emit signals even after selecting (select() is called e.g. by the
waitFor* methods).

Task-number: QTBUG-36144
Change-Id: I385f288e8c42f92a9c84e53bce843e52f8094ada
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Fanda Vacek <fvacek@blackberry.com>
Reviewed-by: Bernd Weimer <bweimer@blackberry.com>
Reviewed-by: Richard J. Moore <rich@kde.org>