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Avoid crash if set pointer is null.
Task-number: QTBUG-21647
Reviewed-by: Jiang Jiang
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There were a number of places in QtGui where doubles were used in
expressions due to the use of floating point constants in the
code. Many of these constants are now constructed as qreal, removing
the use of double operations where unneeded.
These changes have been limited to constants that have exactly the same
value whether double or float, to ensure that precision errors are not
introduced.
This should not affect any of the desktop platforms where qreal is
double. On Symbian, where qreal is float, appropriate autotests have
been run.
Task-number: QTBUG-4894
Reviewed-by: Sami Merila
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Conflicts:
dist/changes-4.8.0
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fixed automatic plugin path resolving for predefined Qt plugins.
Resolve a number of compilation issues with INTEGRITY
Fix compile issue when building with QT_NO_CONCURRENT and QT_NO_FUTURE
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First, #ifdef'ed out getpwuid_r() and getpwgid_r() usage since users/groups support is not in in single-process Posix mode.
Also, correct a typo and add missing files to io.pri.
Update documentation to disable libtiff which won't compile until ibtiff itself is updated, and add back -no-exceptions in the sample command line. And add a line to compile host tools.
Add a dummy QT_OPEN_LARGEFILE definition in qplatformdefs.h since there is code that requires it.
Move definition of getGlyph() after the definition of qHash(GlyphAndSubPixelPosition).
Merge-request: 2686
Reviewed-by: ossi
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Reviewed-by: Eskil
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If we have trailing spaces at the end of a line, cursor will disappear
because the position we returned exceeds line end, thus the widget
border. By limiting it within line.width we can make sure it always
visible, which is more consistent to the behavior in common platforms.
Reviewed-by: Eskil
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Conflicts:
src/gui/text/qtextengine_p.h
src/network/ssl/qsslsocket_openssl.cpp
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
Disable autotest broken by the change to QCache in 7ab0bed
Generate glyphs in un-transformed coordinate system.
Use QT_MAX_CACHED_GLYPH_SIZE in QFontEngineFT
Reset trailingSpaces in relayout
Prevent QPixmapCache potentially growing indefinitely.
Allocate 16-byte aligned memory independent of platform for raster pool.
Fix trailing spaces problem by not adding it to QScriptLine.length
Fix RTL layout for fonts when non-printable character has an advance
Fix regression in tst_qrawfont
Make it compile on mac
Fixed compiling error in qvfb.
micro optimizations
fix "comparison between signed and unsigned" warnings
on windows, don't resolve the gdi32's symbols for each QRawFont instance
fix typo in the docs
QRawFont: add missed operator !=
optimize QGlyphRun's operator == a bit
QGlyphRun: make operator != inlined
QGlyphRun: don't detach if the decoration wasn't actually changed
QPA event loop: Set a timeout != 0 if there are no timers.
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-qml-staging:
Fix double click and drag not extending word selection.
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mousePressed isn't set on the second press of a double click and so
can't be used to determine if all selections should be skipped. Instead
skip only the single click and drag selections if mousePressed is false.
Change-Id: I5e7ba033f38b0f9b98fdca5c61a8548f92991601
Task-number: QTBUG-20925
Reviewed-by: Martin Jones
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Split CFLAGS from pkg-config properly
Ensure that the proxystyle is used over the style's own functions
runonphone: Add a missing space between a message and the file name
Perl check for windows configure.
QSettings: don't assume XDG_CONFIG_HOME is latin1-encoded
QSettings: use the common appdata dir when bootstrapping qmake on win
Replace explicit surrogate handlers by inline methods of QChar class
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Merge-request: 1284
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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5f2b6dd2a50275bc05ae5d7e9dd8902d6d49d9df increased refcounts for
font engines in QTextEngine cache, we need to decrease them when
the QTextEngine is deallocated.
Task-number: QTBUG-21222
Reviewed-by: Eskil
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5f2b6dd2a50275bc05ae5d7e9dd8902d6d49d9df increased refcounts for
font engines in QTextEngine cache, we need to decrease them when
the QTextEngine is deallocated.
Task-number: QTBUG-21222
Reviewed-by: Eskil
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When moving cursors, non-stop positions are skipped, however certain
input sequences can still lead us there. In such cases we should
simply ignore those positions in cursorToX.
Task-number: QTBUG-7076
Reviewed-by: Eskil
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There's no QImage::Format_A8 format. This is a term used in the
corresponding QFontEngineGlyphCache enum.
Reviewed-by: Jiang Jiang
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Task-number: QTBUG-21162 - Letters get truncated when font size=72 and set to Italic
Reviewed-by: Eskil
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Reviewed-by: TrustMe
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It seems to be the only sane way to fix it. Previous attempts to
fix it by compensating the trailing space width all failed in some
cases, one of the trickiest is when we are having embedded LTR text
that has trailing spaces in a RTL paragraph.
In this patch we leave line.length not including the trailing space
length, but saving it to a separated variable, so that we can always
add it back when needed (QTextLine::textLength() for instance).
It fixed all the problems in different alignments of both RTL and
LTR text. And no regression is found yet.
Reviewed-by: Eskil
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Conflicts:
tools/qvfb/qvfbshmem.cpp
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
fix build for desktop
Fix the build with -qtnamespace configure options
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Merge-Request: 1291
Reviewed-by: Liang Qi <liang.qi@nokia.com>
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Conflicts:
src/network/ssl/qsslcertificate.cpp
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Conflicts:
tools/qdoc3/cppcodemarker.cpp
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
Minor optimizations for QTextEngine
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The problem was that with an empty filename and index of 0, all raw fonts
loaded from data had the same FaceId, and we wouldn't bother to load
another one after doing this once.
This commit introduces a uuid in FaceId to help distinguish them in
that case.
Change-Id: I93655ff07a7d8856af1f854024e207c519f8ed1a
Reviewed-on: http://codereview.qt.nokia.com/1882
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
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Conflicts:
doc/src/index.qdoc
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It was previously not possible to render text (QPainter::drawText)
in a secondary thread on Symbian, it always resulted in some
kind of panic. This patch corrects it. For S60 5.0 and earlier
the behavior is not changed, threaded text rendering is only
supported on Symbian^3 and newer. This also means
QFontDatabase::supportsThreadedFontRendering() will return
true from now on, but only on Symbian^3 and higher.
Task-number: QTBUG-18516
Reviewed-by: mread
(cherry picked from commit 0c62e02b80570bf8b92eff7acceb9018df61c89e)
(cherry picked from commit 13e7d402c438fd2c527dbc302cf1103d5c835a2f)
Reapplied after bad v4.7.4 merge
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If a non-printable character has an advance, we would lay out the text
as if the character was part of the output, and then ignore the
character later when the text was rendered. To fix cases such as this,
we take the dontPrint attribute into consideration when adjusting the
advances.
Task-number: QTBUG-21347
Reviewed-by: Eskil
Reviewed-by: Lars
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Change 4d8cd11179e6cca162efe650d308124dc7aefb14 broke QRawFont on
Windows by removing some code. After the font has been renamed, we need
to use the new font tables rather than the old ones for registering the
font in the system.
Reviewed-by: aavit
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use an inlined version of isValid() everywhere;
don't detach where is non required;
get rid of extra checks where possible
Merge-request: 1343
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 1343
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 1343
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 1343
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 1343
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 2652
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 2652
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Merge-request: 2652
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
uikit: get rid of the "min 30fps" for event handling.
uikit: update README
Fix QGLGlyphCache for Open GL ES (1).
Revert "Include trailing space width in RTL text line width"
Fix justification of RTL text
uikit: fix examples to no longer ship the custom fonts
Use CoreText for font rendering on uikit.
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This reverts commit 2fa986aa670bee0fafb30241f40bb3556594e32b.
The fix was wrong. Use the IncludeTrailingSpaces flag if you want
to include the trailing spaces in the text width.
Reviewed-by: Jiang Jiang
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Since the trailing space is included in the QScriptLine, it may affect
the positions of preceding script items when the text is RTL. The best
solution for this would be to disregard the trailing space in the layout
process, or somehow make it have an advance of 0 so it doesn't affect
the layout. However, to minimize the impact of the change, and to be
consistent with previous work arounds such as
bf992df6434fc37715f728ca09601c5567dd83c9, we simply include the trailing
(visually leading) space in the justification pass for now.
Task-number: QTBUG-20920
Reviewed-by: Lars
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