Commit Graph

162 Commits

Author SHA1 Message Date
Stephen Kelly
96d5c28a11 Make QAbstractItemModel::sibling virtual.
This would allow implementations to create an optimized way to create
sibling indexes.

A typical pattern of QAIM implementation is to use the same internalPointer
for each row of a subtable of a model (such that the internalPointer is
related to the common parent of each set of rows) and differentiate on the
row value in the QModelIndex. Alternatively, it is also common to have the
internalPointer correspond directly to the row value for the QModelIndex.

In both cases it is possible for the implementation to optimally create a
sibling QModelIndex in the same column as a known row. Provide a virtual
method for them to do so.

Change-Id: I3b076abcd5f6087a4cb108fbc6dceeef15529987
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
2012-08-23 15:54:02 +02:00
David Faure
9bb8035603 Document QTranslator::translate SIC (91d2ee5e09)
Detected by a unittest failure in KDE, due to the KDETranslator subclass
not being called anymore.

Change-Id: I0171117a677e2d58aba2f76bc27f7f1f7a521cc1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2012-08-21 06:48:50 +02:00
Stephen Kelly
fe0a6e57a0 Remove QProxyModel from qtbase.
A copy is placed in uihelpers for anyone who might be using it.

Change-Id: I175f7bc5dcbf25a910d28bfd8985579866392938
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-08-20 21:10:01 +02:00
Stephen Kelly
f6c58d242a Add a changes file entry for QMetaType QObject related change.
Change-Id: I2f902ffe6b18034047114626dd4cbe9d2f96c2fc
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2012-08-18 10:55:47 +02:00
Stephen Kelly
4d9d88af6f Remove QWidgetStar.
This allows us to remove the odd hacks to get the static metaobject
for the QWidget* metatype.

The QWidget* is still an automatic metatype thanks to the QObject
partial template specialization. It is registered as a metatype
at runtime automatically in qwidgetsvariant.cpp.

Change-Id: Ie01b69eadf2cbe87af1a86c3284550f60dcf9e94
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2012-08-18 10:55:47 +02:00
Kent Hansen
06f4f11419 Add some more of my 5.0.0 changes
Change-Id: I606a11cb11d1559476eab6532db22f4bc81fed90
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
2012-08-14 12:49:37 +02:00
Stephen Kelly
c5d7ea5bad Only emit the clicked() signal from views if the left button is used.
This is consistent with QAbstractButton, QCalendarWidget,
QDialogButtonBox and QGroupBox (ie, all other widgets with
a clicked signal)

Task-number: QTBUG-26105

Change-Id: Ieafe988b5c03216796b69a7cd70ac1a03fc12b0a
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2012-08-07 16:40:07 +02:00
Kent Hansen
9a0b7348b3 Make QSignalSpy copy QVariant parameters directly
Previously, a QVariant parameter would be wrapped inside a new
QVariant, and you would have to cast the QSignalSpy's QVariant to
a QVariant to get the actual value. This behavior was unintuitive
and undocumented.

Check if the parameter type is QVariant, and copy it directly if it
is. This makes the QSignalSpy's QVariant directly usable (no need to
"unwrap" the value in user code).

Existing tests that use QSignalSpy together with QVariant parameters
(such as tst_QPropertyAnimation::valueChanged()) and do cast the
QVariant parameter to a QVariant, continue to work after this change;
this is because qvariant_cast<QVariant>() returns its input value
(unchanged) when the type is not QMetaType::QVariant.

Task-number: QTBUG-21645
Change-Id: Ibfb171edd60c0d3f7ca1d5419e5c5f3d0380d5b3
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-08-07 11:15:55 +02:00
Lars Knoll
328550ff00 Remove the obsolete scene argument for constructors of graphics items
The argument has been obsoleted and not documented since 2007. Get rid
of it now before Qt 5.0

Task-number: QTBUG-25089
Change-Id: I91a5508a5e1606f5b5c289501295c67be4abe6a0
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
2012-08-03 00:37:59 +02:00
David Faure
42c86bba9d Remove winEventFilter, replaced with installNativeEventFilter.
No reason to keep a virtual method for Windows when all other similar methods
(macEvent and x11Event) have been removed, and when installNativeEventFilter
provides a much nicer solution (no need to derive from QApplication).

Change-Id: Ia2a7960e320fcbd04cef91f467900861dbb377c1
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-07-24 00:08:28 +02:00
David Faure
1603ba2365 Provide public API for native event filtering, moved up from QPA.
The previous API was hard to use (global function, no type safety,
manual chaining), and confusing (app vs dispatcher split only made
sense on Windows). Installing and removing out of order would have
the risk of setting back a dangling pointer (crash). Meanwhile QPA
added type safety, and this new API models the QObject::installEventFilter
API for ease of use. The virtual method is in a new interface,
QAbstractNativeEventFilter.

QPA was even calling the dispatcher event filter with QPA-private event
classes, which made no sense (refactoring leftover from when the code
was in the dispatcher). Now the QPA plugins trigger the qcoreapp event
filters with the actual native events directly.

Change-Id: Ie35e47c59c862383bcaf857b28d54f7c72547882
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>
2012-07-20 18:34:08 +02:00
Mark Brand
76880aa2c4 QSqlTM: use generated flag more correctly in setRecord()/insertRecord()
The generated flag should affect the generation of SQL commands rather
than how the fields of the source record are applied to the model before
submitting. This correction allows setRecord() to be used to change TRUE
generated flags to FALSE.

Clarified documentation on this point and updated change log.

Change-Id: I7ee124930822561ed8beee6c6259970b3e929c9b
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
2012-07-17 08:13:30 +02:00
Andras Mantia
8ccab9b029 Add support for SQLSTATE error codes
Postgres can report detailed information about an error using error codes.
See http://www.postgresql.org/docs/8.1/static/errcodes-appendix.html .
The current driver doesn't report the error, nor is it supported by the
QSqlError object.
The patch appends the error to the error message, helping applications to:
- handle different errors in a specific way
- show correct, translated error messages, independently on the language of the postgres installation

Change-Id: Ica3530ac33d3aaa9985e06f6c1f302ece9891033
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
2012-07-03 13:21:23 +02:00
Stephen Kelly
1b6c83f7a3 Document that the object of a plugin must be default-constructible.
Change-Id: Iaaf56ec3bb0d2423c8ab5deb0627dc1357cee830
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-06-27 14:43:00 +02:00
Stephen Kelly
579ea489a4 Record if a metatype is a smart pointer to a QObject derived.
This allows QVariant/QMetaType software (such as QtDeclarative) to
deal with smart pointers in a similar way to how they can deal with
naked pointers (accessing properties etc).

This also adds a requirement that T be fully defined when
QSharedPointer<T> is inserted into a QVariant.

Change-Id: I29e12b8a6aa5f4aadbd62f92b89bc238f64b5725
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
2012-06-20 15:45:07 +02:00
David Faure
741b1fcfa3 Make qurlinfo private, now that QFtp is private.
Change-Id: I0bb641b397b7087c89009f92d9973e0922dce653
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
2012-06-14 12:23:11 +02:00
John Layt
b9fc8bc10f SIC: QPrintSupport - Remove options api from QPageSetupDialog
QPageSetupDialog has an enum PageSetupDialogOption, however one option
had support removed in Qt 4.5 and the remaining 2 are actually for an
internal implementation detail that could lead to memory leaks if
changed by an app.

This change removes the enum and the api as they is now useless.

Change-Id: I9a3ab689dcab57151de894db5ebf22f6ad90d71e
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: John Layt <jlayt@kde.org>
2012-06-07 21:18:36 +02:00
Bradley T. Hughes
bf84d1a1fe configure: Auto-detect and enable C++11 support if available
Enabling support for C++11 adds CONFIG+=c++11 to the Qt build. Projects
using Qt can check for C++11 support using contains(QT_CONFIG, c++11) in
their .pr[iof] files.

The QMAKE_CXXFLAGS_CXX11 and QMAKE_LFLAGS_CXX11 qmake varibles contain
any arguments the compiler needs to enable C++11. CONFIG+=c++11 adds
these arguments to the build.

Support for clang, g++, and the Intel C++ Compiler for Linux are
included in this commit.

Change-Id: Id77f86d7ad4d5c740b890446a40b105879a0d327
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2012-06-05 12:30:13 +02:00
Friedemann Kleint
e7f1106edb Windows: Add ANGLE support.
- Add QWindowsEGLContext usable for ANGLE and Windows CE.
- Add QWindowsEGLStaticContext containing the display
  for resource cleanup.
- Add EGLSurface to QWindowsWindow.
- Add a -angle option specifying the path to the external
  ANGLE installation to configure, add libraries to
  the mkspecs.

Initial-patch-by: Jabot Corentin <corentinjabot@gmail.com>

Task-number: QTBUG-24207

Change-Id: I5f80b1efb6996da7c5d70aa3720f7801c9e4c6af
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
2012-05-31 09:13:01 +02:00
Lars Knoll
83645377e9 Make QCoreApp::translate and related methods use UTF-8
Deprecate the Encoding enum in QCoreApplication and the
trUtf8() methods. Qt now assumes that source code is
always encoded in UTF-8 to be consistent with QString.

Change-Id: Ic62d6947046dee9be0cbd37f2d2f6976b9e572a7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-05-18 21:38:35 +02:00
Lars Knoll
2b21dd69d6 turn off exceptions by default where they aren't required
This significantly reduces the size of the generated code
in places where we don't need exceptions.

The -(no-)exceptions configure flag has been removed in the
process, as there is now a fine grained way to control this
on a per module level, and Qt is being compiled without
exceptions in most places.

Change-Id: I99a15c5d03339db1fbffd4987935d0d671cdbc32
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-05-17 05:14:26 +02:00
Kent Hansen
f544d7189e Remove const char *-based connectNotify() API
This completes the transition from connectNotify(const char *) and
disconnectNotify(const char *) to the new QMetaMethod-based
functions.

Removed the old connectNotify autotests and renamed the
connectNotifyMethodXXX autotests to connectNotify, since there is
no longer any ambiguity about which overload is being tested.

Change-Id: Icf108a80177155f21bb73c165fb8ab5d4e997bc2
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-05-15 04:57:37 +02:00
Thiago Macieira
57c755fef0 Deprecate the ability to change the FS encoding separate from the locale
Changing the encoding used by filenames separately from the locale
encoding is a broken concept and cannot work properly. This creates
ambiguity depending on the data source and how it's being treated.

Instead, enforce that the locale encoding is the only possibility to
deal with file names.

The QFile::encodeName and decodeName functions are retained due to the
Mac-specific issues and due to the sheer number of current
uses. There's no point in deprecating them and moving away from them.

Change-Id: Iedb2d8715d166a59a824f05bc11d107fd44f9c17
Discussed-on: http://lists.qt-project.org/pipermail/development/2012-May/003782.html
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-05-15 04:57:29 +02:00
Bradley T. Hughes
7a67c822e3 configure: Remove the -dwarf2 argument for Mac OS X builds
Modern versions of Xcode properly support dwarf2, and as such dwarf2 is
always enabled. This change removes the ability to turn it off, making
dwarf2 non-optional.

Change-Id: I149daeae6048ee8a1ed116363572173ad219102e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2012-05-11 12:52:21 +02:00
Rafael Roquetto
ee69c935c0 Enable some SQLITE extensions by default
Enable SQLITE_ENABLE_FTS3 SQLITE_ENABLE_FTS3_PARENTHESIS SQLITE_ENABLE_RTREE
by default on all platforms. These options were previously enabled in Ubuntu,
Nokia N9 and in some mobile devices.

Change-Id: I5b3d2d9a683916216058ca94ec82957bd8cacdb0
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-05-04 15:24:52 +02:00
Thiago Macieira
babd3e252b Revert "[SIC] Make non-const the QRegExp methods that modify the internals"
This reverts commit 75a0c7f9b5. The
source-incompatible change proved to be more trouble than it's
worth. Too much intrusion into the porting effort of applications for
no appreciable gain, especially considering that we have a replacement
class.

Change-Id: Ia99a2360390a2062a8ddb6e12c8f2099287a2704
Discussed-on: http://lists.qt-project.org/pipermail/development/2012-May/003562.html
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-05-03 16:14:21 +02:00
Lars Knoll
1e49914fee Merge remote-tracking branch 'origin/api_changes'
Conflicts:
	src/corelib/global/qglobal.cpp
	src/corelib/global/qlogging.cpp
	src/gui/kernel/qguiapplication.h
	src/gui/kernel/qwindow.cpp
	src/gui/kernel/qwindow.h
	tests/auto/corelib/kernel/qvariant/tst_qvariant.cpp

Change-Id: I62a8805577a7940d4d36bed985eb3e7019d22f2e
2012-05-03 12:26:09 +02:00
Thiago Macieira
75a0c7f9b5 [SIC] Make non-const the QRegExp methods that modify the internals
These methods modify QRegExp internals and should not have been
const. It's actually dangerous to have them const, since users may
think it's safe to use the matching method in a thread-safe manner.

Task-number: QTBUG-25064
Change-Id: Ia370eb42fd0407a94924f420297c5e83d3908214
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-04-28 19:42:51 +02:00
Thiago Macieira
4544ec931f Update the QUrl documentation concerning the encoding
Looks like I failed to update this earlier, when the behaviour changed.

Change-Id: Ic020c2a14d4e9153f2bc9d22d943a3a380c0851c
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
2012-04-24 17:02:23 +02:00
Mark Brand
83c9ebbd66 QSqlQueryModel::setQuery() don't use deprecated reset()
Previously the method attempted to reset only as a last resort.

Now reset() is deprecated and resetting must happen between emitting
modelAboutToBeReset() and modelReset(). Since this suffices in all
cases to notify views that they must reinterrogate the model, it is no
longer necessary to signal explicitly row removals and insertions
within the scope of the reset.

Additionally, fetchMore() is now called within the scope of the reset
so insert signals do not have to be emitted here either.

This improved handling of resetting in QSqlQueryModel also allows the
cache in QSqlTableModel to be cleared directly at select().

This change may actually allow views to operate more efficiently since
they no longer have to react to separate row removal and insert
signals. Views can avoid pointless deallocation and reallocation
by considering row count only after the reset is finished. The cost is
that the columns and horizontal headers must be considered in the view
at each setQuery() call. In any case, it is not clear that trying to
be smart about this in the model justifies additional complexity.

Tests had to be adjusted where they expected explicit row removal
and insert signals.

Change-Id: I4f7eac1419824361d7d9bdcc6a87092b33e80d7a
Task-Id: QTBUG-25419
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-04-23 19:20:19 +02:00
Jędrzej Nowacki
ff55d64f67 Remove QVariant constructor taking Qt::GlobalColor.
The constructor is wrong, it creates instance of QVariant encapsulating
a QColor instance. QVariant should not implicitly convert data, never.

Change-Id: Idc794ecdecb42d8b53fee3f993bf51ddd43f595d
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-04-19 10:09:39 +02:00
Thiago Macieira
e02a144a3c Finish cleaning up com.trolltech -> org.qtproject in QtDBus
Lots of uses of the annotations and error names, plus a bunch of local
unit test names (including one file that had to be renamed).

The meta object generator is updated to support both the old and new
names. That means some references to com.trolltech *must* remain in the
source code.

Task-number: QTBUG-23274
Change-Id: Icc38ae040232f07c437e7546ee744a4703f41726
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Reviewed-by: Lorn Potter <lorn.potter@nokia.com>
2012-04-16 00:07:39 +02:00
Jason McDonald
4f929e01e0 Address Qt 5 to-do comment for QColorDialog.
- change customColor() to return QColor instead of QRgb.
- change setCustomColor() and setStandardColor() to take
  a QColor instead of QRgb.
- add missing standardColor() getter method.

Task-number: QTBUG-25087
Change-Id: Ic6adb2031ef47f5e9b15fa3560a5322e6847c0bb
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-04-12 10:40:23 +02:00
Oswald Buddenhagen
143c4d3e13 Merge remote-tracking branch 'origin/master' into api_changes
Conflicts:
	configure
	src/widgets/styles/qwindowsxpstyle.cpp
	tests/auto/gui/kernel/qwindow/qwindow.pro
	tests/auto/gui/kernel/qwindow/tst_qwindow.cpp

Change-Id: I624b6d26abce9874c610c04954c1c45bc074bef3
2012-04-10 15:31:45 +02:00
Giuseppe D'Angelo
9a77171ccc QHash security fix (1.5/2): qHash two arguments overload support
Algorithmic complexity attacks against hash tables have been known
since 2003 (cf. [1, 2]), and they have been left unpatched for years
until the 2011 attacks [3] against many libraries /
(reference) implementations of programming languages.

This patch adds a qHash overload taking two arguments: the value to
be hashed, and a uint to be used as a seed for the hash function
itself (support the global QHash seed was added in a previous patch).
The seed itself is not used just yet; instead, 0 is passed.

Compatibility with the one-argument qHash(T) implementation is kept
through a catch-all template.

[1] http://www.cs.rice.edu/~scrosby/hash/CrosbyWallach_UsenixSec2003.pdf
[2] http://perldoc.perl.org/perlsec.html#Algorithmic-Complexity-Attacks
[3] http://www.ocert.org/advisories/ocert-2011-003.html

Task-number: QTBUG-23529
Change-Id: I1d0a84899476d134db455418c8043a349a7e5317
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
2012-04-04 13:02:58 +02:00
Mark Brand
f1d2f7cfa0 add change log entry for QTBUG-23895
Follow-up to 50ad785bdd

Change-Id: Ib44a274148631fe96e13b8fe29436b556c14d34d
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-04-03 10:45:02 +02:00
Mark Brand
314b20e813 fix typo in change log
Change-Id: Id7c3cab500fb3f41fbced5a4012dc0ae5d108192
Reviewed-by: Debao Zhang <dbzhang800@gmail.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
2012-04-02 23:06:30 +02:00
Matt Newell
ccf25f1d28 QSqlDriver functions made virtual
Certain QSqlDriver functions were marked to be made virtual in Qt5.
subscribeToNotification, unsubscribeFromNotification,
subscribedToNotifications, isIdentifierEscaped, and stripDelimiters.

This patch makes them virtual and removes the no longer needed
Implementation counterpart functions. It also updates the relevant
drivers. This patch has no regressions on the tests in
tests/auto/sql/kernel/, tested with sqlite and postgres.

Change-Id: Ia2e1c18dfb803531523a456eb4e710031048e594
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
2012-04-02 22:26:10 +02:00
Stephen Kelly
c3e1abad4e Add USER properties to QDateEdit and QTimeEdit.
Both classes had such components before, but there were issues with
the NOTIFY signal not being in the same class as the Q_PROPERTY.

This patch solves that problem by using a signal of a different name.

Task-number: QTBUG-15731
Change-Id: Ibc7ce4dba8a6b88c05d62a90e14d0101c5cd3082
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
2012-03-28 02:01:49 +02:00
Kent Hansen
22d621dd99 QMetaMethod::typeName() should return "void" if the return type is void
QMetaMethod::typeName() is documented to return an empty string if
the return type is void. But after the introduction of
QMetaType::UnknownType (where void was made a distinct type),
returning an empty string causes the idiom

   QMetaType::type(method.typeName())

to break; the result will be QMetaType::UnknownType rather than
the expected QMetaType::Void for methods that return void.

New code should use the new function QMetaMethod::returnType()
instead, but it would be good if existing code still did the right
thing.

The consequence of returning "void" instead of an empty string is
that it breaks existing logic that uses the typeName() length to
determine whether a method returns void. But we judge this as the
lesser of the two evils; it's better to have a typeName() function
that is consistent and keeps the QMetaType::type(method.typeName())
idiom working, than to force the typeName() inconsistency for void
only to keep code that does "strlen(method.typeName()) == 0"
working.

The places in Qt that were relying on a zero-length typeName()
(testlib, dbus, declarative) have already been changed to use
returnType().

Also adapt QMetaObjectBuilder, which is internal API.

Change-Id: I70249174029811c5b5d2a08c24b6db33b3723d19
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
2012-03-21 18:55:51 +01:00
Kent Hansen
95d6f8a4cf Merge master into api_changes
Conflicts:
	src/corelib/tools/qvector.h
	tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp

Change-Id: I877256e95f3788e617437f4e9661a88047f38cd6
2012-03-19 10:03:48 +01:00
Debao Zhang
78e0ab3342 QPointer: update its document and changes-5.0.0
QPointer has been un-deprecated and one behavior which slightly different
from Qt4 has been fixed.
see SHA: b8773165d7
and SHA: 497622cafe

Change-Id: I4bae2cce3ebfebd8f59b18b5a6a7a7226b8353b9
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
2012-03-18 03:55:07 +01:00
Samuel Rødal
52c1df5a7c Updated changes-5.0.0 with some information on the new QtGui classes.
Change-Id: Idcdfdb506e75d74b3a89e6c2e914802ddfc11031
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
2012-03-17 01:52:07 +01:00
Kent Hansen
440f452aa3 Merge master into api_changes
Conflicts:
	src/corelib/kernel/qmetatype.cpp
	src/gui/kernel/qplatformsurface_qpa.cpp
	tests/auto/corelib/tools/qtimeline/qtimeline.pro

Change-Id: Iff3fff34eeeb06f02369767ddfce44cfde505178
2012-03-16 10:01:29 +01:00
Mark Brand
26450fe6a6 QSqlTableModel::removeRows() enforce edit strategy
For OnFieldChange and OnRowChange, we don't want more than one row in
the cache with uncommitted changes. This could happen if deletion in
the database fails while other changes are pending.

Chosen solution is to return false if other rows have pending changes.
Also, we only allow 1 row removed at a time.

Updated test, changes and documentation.

Change-Id: I68baf6d221789b4754e891535070011c759a2155
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-03-15 15:35:43 +01:00
Mark Brand
108748404b QSqlTableModel::setData(): no longer autosubmit for OnRowChange
The model can never do a good job of knowing when user moves to a
new row in the view. Faking it by detecting when another row
is changed was not a good solution because it cannot detect
when the last edited row is left.

Either the view should automatically submit when the user leaves
a row or the application should provide a way to submit.

This change made it possible to reuse the logic of flags() in
setData().

Change-Id: I2550e5b113bceba1a852fc21203babeca07c5748
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-03-15 15:35:32 +01:00
Mark Brand
3d7cec6577 QSqlTableModel: disallow insert if changes are pending
For OnFieldChange and OnRowChange, inserting rows should not be
allowed if there are pending changes in cache.

Change-Id: Ia794332959a35a1de87e798ba1a74ace3dfae68f
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-03-15 15:35:22 +01:00
Mark Brand
f6ca63f896 QSqlTableModel::setData()/setRecord(): fix incorrect row
For OnFieldChange and OnRowChange, before submitting new changes,
setData() and setRecord() attempt to submit pending changes and
revert them upon failure. However, they fail to consider that
reverting pending insertions removes rows from the model. As a
result, the new change can be applied to a row higher than intended.

One possible solution would be to adjust the targetted index for the
removed rows, so that the intended row is affected by the new change.
But this still causes the strange editing experience as rows jump
up just as they are being edited.

It does not seem right in the first place for the model to initiate
reverting changes. It should be up to the application to decide what
to do when data cannot be committed. In particular, setData() and
setRecord() should not have the side effect of reverting already
pending changes.

The chosen solution is simply to refuse new changes that don't make
sense for the edit strategy. For OnFieldChange, flag() will
indicate read-only when editing is blocked by a pending change.

Since setData() and setRecord() submit data immediately for
OnFieldChange, it no longer makes sense to resubmit changes
automatically before a new change.

For OnRowChange, setData() keeps the behavior of automatically
submitting a pending row before starting on a new row. This is
historical behavior and is probably motivated by the fact that
QTableView does not automatically call submit() when editing leaves a
row. The obvious shortcoming of this is that the last row to be edited
will not be submitted automatically. It also prevents us from flagging
rows other than the pending row as read-only.

For OnRowChange, setRecord(), being row-oriented by nature, should
submit the change immediately rather than waiting for the next call
to setRecord(). This makes setRecord() consistent with insertRecord().

Change-Id: Icb4019d8b7c53a7ee48f8121a7a525e8bc35d523
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-03-15 15:35:17 +01:00
Thorbjørn Lund Martsum
b64426248d QHeaderView - renaming functions in Qt5
This patch renames the functions in Qt5 according to the
notes. It also renames resizeMode to be consistent.

The old functions are both marked with both QT_DEPRECATED
and '### Qt 6 - remove'

All usage of the function within the qtbase are also
changed to use the new functions.

Change-Id: I9e05fa41d232e9ca43b945fcc949987017f3aedd
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
2012-03-14 11:37:18 +01:00
Mark Brand
13c57d0f68 QSqlTableModel::isDirty(): new overloaded method
Checks if model has any changes to submit.

Includes new test covering isDirty(index) as well the new
overloaded function.

Task-number: QTBUG-3108
Change-Id: I0ccbda45d5d9f06434cf1e1c037a9efb76d0cc37
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
2012-03-12 23:29:37 +01:00