The benefit of keeping this code around was to inspire or inform
changes in the areas to take into account possibly missing features
in Qt 5, but at this point that benefit is questionable. We can
always use the history to learn about missing pieces if needed.
Change-Id: I87a02dc451e9027be9b97554427bf8a1c6b2c025
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
After comparing colorspaces was remove from QImage equality, the test
was no longer testing what it was supposed to.
Change-Id: Ie7ee8ac2f488ea4254086cbb91a2662dc729e80b
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Commit b6ded193 added an unconditional dereference
of the platformScreen pointer, for calls where nativePostion
is non-nullptr.
Change-Id: I4a6fbbd0337f91d4fcb76c17b4dc60e1b9ad10ed
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
When calling QTextDocument::clearUndoRedoStacks() with UndoStack,
there were two bugs: The first was that we were retrieving
the item at "undoState" and deleting this. This is actually the
upper limit of the for loop. If the stack does not contain any
redos, then it would be == undoStack.size() and we would assert.
If there were redos, then we would delete the item at undoState
multiple times (actually undoState times).
In addition, when the loop exited, we first removed the dangling
pointers using remove() and then there was a weird resize() to
the new size minus the old undoState.
This would either assert because we tried to resize to a negative
number, or it would arbitrarily remove items from the stack.
[ChangeLog][QtGui][Text] Fixed a crash bug in
QTextDocument::clearUndoRedoStacks(QTextDocument::UndoStack).
Task-number: QTBUG-69546
Change-Id: I8a93e828ec27970763a2756071fa0b01678d2dcd
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Adds setters for transfer-functions and primaries.
This allows us to remove use of private QColorSpace API from the PNG
handler.
Change-Id: Ieeff81c813c253649500acd1e53f35247b872325
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Replace our use of 'gamut' with 'primaries'. One is the axes of the
color space, the other the volume of representable values. For the
currently supported color spaces those are mostly equivalent, but when
we later add support for scRgb, this would be misleading as it has the
same primaries as sRGB but a much wider gamut, and we would like to use
the same primaries/"gamut" id for it.
Also few people would know what "the sRGB gamut" is, but
"the sRGB primaries" is easily googable.
Change-Id: I3348ccaae27a071ec77a4356331b9bbbf92e0d19
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
For some reason, the overload resolution of the
High DPI scale() functions introduced by
b6ded193ee chose the
wrong overloads for QPointF and/or QPoint; it fell
back to the generic template intended for qreal,
QSize, etc, ignoring the origin. Remove the
template and spell out all overloads.
Fixes: QTBUG-77255
Change-Id: I5661f16f7326f65156f646f430f5a0c71d5302d2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The newly introduced clear() method left the path in an undefined
state: d_ptr allocated, but no elements. The elements vector is
otherwise never empty, since ensureData() inserts a dummy initial
moveTo element.
Fix by making sure that clear() leaves the path in the same state as
ensureData() (i.e. "empty" but not "null"), except possibly more
capacity allocated in the elements vector.
Fixes: QTBUG-76534
Change-Id: I7ad8b312913f5eb6e22023f5d2fd873e54b1e23c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
QImage comparison has always ignored differences in
metadata. Introducing colorspace comparison can break backwards
compatibility, as not all image formats or handlers have colorspace
capability.
This partially reverts commit
733ca2230c.
Fixes: QTBUG-77205
Change-Id: I1d525a9727e84502624cd118f503eec7be306c99
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Take color space into account when comparing images, and fix gamma
comparison that was trying to be too accurate.
Change-Id: I3674653abb21b66aaacb557addc4afb4ee75cfdd
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
If QImageReader recognized the suffix of a file, it would by default
not check if the file contents matched the claimed format. Hence, a
valid but misnamed image file would fail to load.
Fix by adding contents check for suffix-recognized files.
[ChangeLog][QtGui][Image] Loading of image files having a file name
suffix for a different image file type has been fixed. QImageReader
will now ask the suffix format handler to confirm the file contents
(canRead()), and fall back to normal file content recognition on
failure. This implies a slight behavior change in
QImageReader::loopCount(), ::imageCount() and ::nextImageDelay(): For
an unreadable file with a recognized suffix, they would earlier return
0, while they now will return -1, i.e. error as per the documentation.
Fixes: QTBUG-42540
Fixes: QTBUG-68787
Change-Id: I205e83f29ed7190cbcae95dab960232544d012f6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
- Replaced the usages of deprecated APIs by corresponding
alternatives in the library code and documentation.
- Modified the tests to make them build when deprecated APIs disabled:
* Made the the parts of the tests testing the deprecated APIs to
be compiled conditionally, only when the corresponding methods are
enabled.
* If the test-case tests only the deprecated API, but not the
corresponding replacement, added tests for the replacement.
Change-Id: Ic38245015377fc0c8127eb5458c184ffd4b450f1
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
These tests have not failed on the removed platforms for at least 60 days
Task-number: QTBUG-76608
Change-Id: If7a9f4db907124e3cd54e3f4b0ad3e20717d1912
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
- Replaced the usages of deprecated APIs of corelib by corresponding
alternatives in the library code and documentation.
- Modified the tests to make them build when deprecated APIs disabled:
* Made the the parts of the tests testing the deprecated APIs to
be compiled conditionally, only when the corresponding methods are
enabled.
* If the test-case tests only the deprecated API, but not the
corresponding replacement, added tests for the replacement.
Task-number: QTBUG-76491
Task-number: QTBUG-76539
Task-number: QTBUG-76541
Change-Id: I62ed4a5b530a965ec3f6502c6480808f938921aa
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This seems to be a common use case, and to be expected from pastes
of MSWord documents.
Change-Id: I5849d7f51408e76f15a0b03c2118649f118af1d6
Fixes: QTBUG-66794
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Fix our generation of font-family CSS so it contains the full list of
families.
Change-Id: I37d5efa64faeb4b6aeb7e2c5d6a54ff07febe9cc
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Function did not handle default-constructed (null d_ptr) path correctly.
Fixes: QTBUG-76516
Change-Id: I2925d4306f7fce34ece6739b18a8e275e7970837
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Semi-automated, just needed ~20 manual fixes:
$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)load\(\)/$1loadRelaxed\(\)/g' -i \{\} +
$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)store\(/$1storeRelaxed\(/g' -i \{\} +
It can be easily improved (e.g. for store check that there are no commas
after the opening parens). The most common offender is QLibrary::load,
and some code using std::atomic directly.
Change-Id: I07c38a3c8ed32c924ef4999e85c7e45cf48f0f6c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
This is part of the migration of qtbase from QRexExp to
QRegularExpression.
Task-number: QTBUG-72587
Change-Id: I18fb17dd2f5f7c70b5c6564b876fc2138c430176
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
If the start position of a backward string search was the at the start
of a paragraph, the code would start searching at an illegal position
(at the eol character) in the preceding paragraph. That caused
that whole paragraph to be skipped, so any matches there
would not be found. Fix by making sure the search starts at legal
position.
Fixes: QTBUG-48035
Change-Id: Id6c0159b6613ec75ec617a0a57096ceef2b4cbd0
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
The test is failing in 5.13 for unknown reasons.
Task-number: QTBUG-72296
Task-number: QTBUG-72344
Change-Id: I24c1ad1b6def3096de99caeeebeee6e204cc75ca
Reviewed-by: André de la Rocha <andre.rocha@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
- Use nullptr
- Fix C-style casts
- Remove unnecessary casts to int from registered enums
- Fix most signedness-related warnings
- Use range-based for
- Use correct static invocation
- Set a title on shown windows to make it possible to identify
slow tests
- Fix the class declarations, use override, member initializations
- Streamline code in some cases
Change-Id: I4c9b99126cff02136def0e03accdf1129fe6d72b
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Conflicts:
src/corelib/tools/qlocale_data_p.h
(Regenerated by running the scripts in util/local_database/)
src/gui/opengl/qopengltextureuploader.cpp
Done-With: Edward Welbourne <edward.welbourne@qt.io>
Done-With: Allan Sandfeld Jensen <allan.jensen@qt.io>
Change-Id: I12df7f066ed0a25eb109f61c4b8d8dea63b683e2
Also de-duplicate the "monospace" string in qgenericunixthemes.cpp,
and add tst_QFontDatabase::systemFixedFont() to verify that
QFontDatabase::systemFont(QFontDatabase::FixedFont) really returns
a monospace font across platforms. Replace commented-out qDebug()s
with qt.text.font.match and qt.text.font.db logging categories to
troubleshoot when the test fails (among other uses). Add qt.qpa.fonts
logging category to unix themes to show default system and fixed fonts
(font engines on other platforms are already using this category).
Fixes: QTBUG-54623
Change-Id: I2aa62b8c783d9ddb591a5e06e8df85c4af5bcb0c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
- Never for global inputs
- Otherwise only if the temporary is referenced more than once
-> meaning it's actually caching the result of some operation
Tests updated accordingly.
Change-Id: Ic76615370d23dee3965ca6350d5257a8be5a3e22
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Don't go into an infinite loop breaking pages, when an image is about
as large as the page. Correctly take top and bottom margins into account
when calculating whether the image could fit on one page.
Amends change 416b4cf685.
Fixes: QTBUG-73730
Change-Id: Id311ddf05510be3b1d131702f4e17025a9861e58
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Up until now, the QShaderGenerator would create temporary variables
for uniform, attributes, const. This change makes it use the global
inputs directly rather than relying on the intermediate properties.
Change-Id: Ia9497367d61e536969fe87536606f309c286dbb2
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
GL2/ES2 expect it to be attribute and not in like later versions of OpenGL.
Task-number: QTBUG-74829
Change-Id: Iddd22386ed315d6e6843d8225e49a4b73b6ad9ba
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
