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* Use a property cache to cut down on blocking callsLorn Potter2014-11-0611-668/+855
| | | | | | | | | Refactor old code Stop memory leaks Properly support mobile data (ofono) Change-Id: I7f23882ee0ee345a049a4a93ddd452b6d2e53710 Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
* Reset QNAM's NetworkConfiguration when state changes.Lorn Potter2014-11-051-1/+11
| | | | | | | | | | | | Since QNAM is initialized with defaultConfiguration, we need to reset the internal configuration used to the current defaultConfiguration when the state changes and a new configuration becomes the default. Task-number: QTBUG-40234 Change-Id: I50f23c62804f29370915eecac2c92301c5f3ead2 Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com> Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
* Skip unused function isCoreProfile() on non-ES2 platformsTor Arne Vestbø2014-11-051-0/+2
| | | | | Change-Id: Ia84e74512e7001986c620253cdf0bc431ebc00dc Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Windows: fix unreadable white text for focused combo boxesJ-P Nurmi2014-11-051-1/+5
| | | | | | Task-number: QTBUG-42390 Change-Id: Ia52c7ac3d2e3ca155692c8f020a565054716c86b Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Windows native file dialog: Work around display bug of IFileDialog.Friedemann Kleint2014-11-051-4/+9
| | | | | | | | | Any filter not filtering on suffix shows up duplicated in filter combo. Change-Id: I9fc9e33b6081cf6894fabc6dd52c12a4d3dfd393 Task-number: QTBUG-42405 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Update the copy of the Qml parserSimon Hausmann2014-11-055-1078/+1105
| | | | | | | | | | The files here are a copy of the parser from the qtdeclarative repository. This patch combines commit cfff375afcfe63d25b3c1904ff58a90bcd1edb43 and f876562de8eb978cea39fe72e76c49ae51ff2f97 from the qtdeclarative repository to fix the license and allow for read-only object property syntax. Change-Id: Idb58948cede2cd47858e3831785009f8b7ea2169 Reviewed-by: Martin Smith <martin.smith@digia.com>
* docs: WindowType is important for dialogs to center themselvesShawn Rutledge2014-11-051-0/+4
| | | | | | | Task-number: QTBUG-41844 Task-number: QTBUG-36185 Change-Id: I61605006048e81d2666eea34f4d041124a24199f Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* iOS: Update integrated event dispatcher to support 64-bit x86Tor Arne Vestbø2014-11-051-2/+7
| | | | | | | | | Needed so that we can build simulator builds for x86_64 as well as i386. The function call alignment is the same, but we need to use the 64-bit versions of the instruction and operands. Change-Id: I62cc78e23b5e0923382d19570ce18f558894e6a0 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* QMenu check for null result from QPlatformMenu::menuItemForTagDyami Caliri2014-11-051-2/+4
| | | | | | | | | QMenu needs to check result of QPlatformMenu::menuItemForTag to avoid a crash dereferencing a null pointer. Task-number: QTBUG-42327 Change-Id: Ie54a94caec7a5d756c459741df182fbe4e38bec0 Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
* iOS: remove unused function 'fromPortraitToPrimary'Richard Moe Gustavsen2014-11-052-10/+1
| | | | | Change-Id: Ic768790a90ef7048bd5e7027e9682988085368fe Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
* Cocoa: get mouse position from event if possibleMorten Johan Sørvig2014-11-051-2/+15
| | | | | | | | | | | | | | ...instead of using the current mouse position. This is important if event processing is delayed: we want the QMouseEvent to have the position when the event happened, not the current position. Regression from Qt 4. Change-Id: Ifd4f0f02853236a204de96c5a97e72f86c29f0b7 Task-id: QTBUG-37926 Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com> Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
* Revert "OS X - unified toolbar and AA_NativeWindows"Morten Johan Sørvig2014-11-051-17/+1
| | | | | | | | | Will be fixed in a different way. This reverts commit ae5f3df59b37e0ce8aaef27dc1e02f40def340ae. Change-Id: Ie706396667a5b6c9003bb92a018d88346a180e65 Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
* Cocoa: Guard against recursive event deliveryMorten Johan Sørvig2014-11-053-1/+8
| | | | | | | | | | | | Fix "Recursive repaint" crash. Add guard to QCococaWindow::setGeometry and QNSView updateGeometry to prevent processing window system events during setGeometry. Task-number: QTBUG-41449 Change-Id: I304fdf134d433cbc50fafd997ecd91e31cb57f4e Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
* Cocoa: refactor commit 876a428f.Morten Johan Sørvig2014-11-052-6/+7
| | | | | | | | | | | | | | Conditions for when updateExposedGeometry() should actually send the expose event goes into the function itself. The window()->isVisible() check could arguably be moved to isWindowExposable(), but I'm keeping this as a straight refactor without any behavior changes. (isWindowExposable() is called from multiple locations) Change-Id: I6d792286ccbc50065ebfc588daca2240761a1937 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Cocoa: Don't activate popup windows.Morten Johan Sørvig2014-11-051-1/+2
| | | | | | | | | | | | Qt expects a handleWindowActivated call for non- popup windows only. Add a window type check, similar to the other handleWindowActivated calls. Task-number: QTBUG-38707 Change-Id: Iaa5959675f7e3ae4664bdf785d3f374debb0d0a7 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com> Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
* Fix incorrect documentation from QTranslator::loadAki Koskinen2014-11-051-3/+2
| | | | | | Task-number: QTBUG-27506 Change-Id: I1b2d4ed2242efd52258c7f587c2121f9dde18a0d Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* New Qt logoAlessandro Portale2014-11-053-0/+0
| | | | | | | | | | | | | This patch replaces the old Qt logo with the new, flatter one. The PNGs were optimized via: optipng -o7 -strip "all" Task-number: QTBUG-41685 Change-Id: I51983a45144373bf7aee31a32990ecbb2582f488 Reviewed-by: Robert Loehning <robert.loehning@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Rcc: ensure enough space for the embeddedhjk2014-11-051-0/+2
| | | | | | | | | The two-pass feature depends on the QRC_DATA signature that needs to be stored in the array later overwritten by the embedded data. Task-number: QTBUG-42359 Change-Id: Ida1ccff40dda28f92a4267f86f48ee96d62bd214 Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
* Define the Intel compiler and Microsoft C++ versions in the Q_CC_ macrosThiago Macieira2014-11-051-3/+3
| | | | | | | | | This is for completeness, since we've done the same for Q_CC_GNU and Q_CC_CLANG. We won't really use the macros like this because both __INTEL_COMPILER and _MSC_VER are readily usable. Change-Id: I669c60166fa4839d43f84f339e6896321d62817f Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Store the GCC version number in Q_CC_GNUThiago Macieira2014-11-054-16/+16
| | | | | | | | | | | The sequence of (__GNUC__ * 100 + __GNUC_MINOR__) was used in quite a few places. Simplify it to make the code more readable. This follows the change done for Clang, which was quite necessary since Apple's version of Clang has different build numbers. Change-Id: I886271a5a5f21ae59485ecf8d140527723345a46 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Define Q_CC_CLANG to be the version of upstream Clang that's in useTor Arne Vestbø2014-11-053-11/+26
| | | | | | | | | | | | We map the Apple Clang versions to upstream, so that we have one define to compare against. Fixes build break on iOS due to qbasicatomic.h not defining QT_BASIC_ATOMIC_HAS_CONSTRUCTORS on Apple Clang versions, which is needed after 1e9db9f5e18123f2e686c10b Change-Id: I17493c0187c20abc5d22e71944d62bfd16afbad2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix too many resizes and move events for native widgetsJørgen Lind2014-11-044-20/+50
| | | | | | | | | | | | | | | When the QWidgetWindow receives a resize or move event, it should check with the widget if its crect already has this geometry. if not then send the resize or move event Ideally events should be sent whenever the QWidgetWindow receives them. QTBUG-42383 is created for this problem Task-number: QTBUG-29937 Task-number: QTBUG-38768 Task-number: QTBUG-30744 Change-Id: I1e9a5d25de29a98885edece927ba14d7a763eb01 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* qdoc: Delayed the examples manifest file creationVenu2014-11-041-3/+1
| | | | | | | | | This avoids the creation of demos-manifest.xml if there are no demos in the repo. Change-Id: I4d3bbe4540f4b1532c0d51f62b8d1494864a7b1c Reviewed-by: Martin Smith <martin.smith@digia.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Check the Q_SCRIPTABLE tag of signals and slots as early as possible.Robert Griebl2014-11-041-0/+6
| | | | | | | | | This makes is possible to generate a valid D-Bus XML from a class that has e.g. internal slots with pointer parameters by explicitly marking all D-Bus exports with Q_SCRIPTABLE and running qdbuscpp2xml with the '-a' switch. Change-Id: Iab32a0a7f46f2516f6385808bbf35b26c7708b1a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use __aarch64__ instead of __arm64__ to detect AArch64Tor Arne Vestbø2014-11-041-2/+2
| | | | | | | | | | The latter name was used by Apple in their internal AArch64 LLVM backend, but has since been merged into LLVM upstream and renamed to AArch64. https://github.com/llvm-mirror/llvm/commit/29f94c72014eaa5d0d3b920686e68 Change-Id: I319f42f07c95dfbcd121134fbe6e554e2d36453d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Don't delete QLibrarySettings configuration in ~QCoreApplicationKai Koehne2014-11-041-9/+1
| | | | | | | | | | | | Do not clear the QLibrarySettings configuration information already in ~QCoreApplication (via qAddPostRoutine). This fixes issues where multiple QCoreApplication objects are created over time (in plugins). Task-number: QTBUG-34290 Change-Id: Ib5c58f825619ede484492e057e08d73b2b4c6101 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix tab icon vertical alignmentMarko Kangas2014-11-041-1/+1
| | | | | | | | | | | | Fixes case if custom icon size is given and height is more than width. Check of minimum valid height was compared wrongly to width and caused invalid vertical alignment. After fix vertical alignment is correct aligned to vertical center with the tab text. Change-Id: I6c4a710b15e91225edeabb629bfea7049ab2f42a Task-number: QTBUG-42143 Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com> Reviewed-by: Jens Bache-Wiig <jensbw@gmail.com>
* Android: Fix more exceptions in ExtractStyle.java on Android LBogDan Vatra2014-11-031-11/+44
| | | | | | Task-number: QTBUG-40120 Change-Id: I949f19ced4eefcf7a40e64ad63e316765c6f2f48 Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
* Prevent a leak of QXcbXSettingsPrivateGiuseppe D'Angelo2014-11-033-0/+8
| | | | | | | | | | The private was not deleted. Adding the dtor in turn causes a warning about not having a virtual dtor in the base class, so add that as well. Change-Id: I24a90caf2cf6192a6f17cf5af96b8f77010d9127 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Windows: Ignore key Shift+F10 unless a shortcut is registered for it.Friedemann Kleint2014-11-031-1/+10
| | | | | | | | | This key combination should open the context menu. Task-number: QTBUG-40085 Change-Id: I7cfc89f766b3734b9fb9d3c9135b4896ffbadb5b Reviewed-by: Oliver Wolff <oliver.wolff@digia.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
* Fix a fatal Clang warning on LinuxGiuseppe D'Angelo2014-11-031-2/+2
| | | | | | | | | | | | | | Two fromstrerror_helper overloads are defined, to manage the fact that strerror_r returns an int or a char* depending on the system. The problem is that then only one overload used (again, depending on the actual stderror_r return type), leading to one of the two overload to be unused and thus triggering the unused function warning. kernel/qsystemerror.cpp:64:27: error: unused function 'fromstrerror_helper' [-Werror,-Wunused-function] static inline QString fromstrerror_helper(int, const QByteArray &buf) Change-Id: I6a1c8e1a4b7d14068b682db26002ff68ad36167c Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* iOS: Allow virtual keyboard returnKeyType to be set through IM platformDataTor Arne Vestbø2014-11-032-4/+7
| | | | | | | | | The result of pressing the key is still a Qt::Key_Return press/release sequence, which needs to be handled manually. Change-Id: I72c7b0067bd3ec1bc315ab2c84361800b7be0943 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com> Reviewed-by: Marius Bugge Monsen <marius@cutehacks.com>
* iOS: Be more thorough when looking for current first responderTor Arne Vestbø2014-11-031-1/+21
| | | | | | | | | | | The technique of sending an action does not always end up at the actual first responder, but it will end up in a responder in the responder chain of the first responder, so we continue searching the subviews recursively until we find the real first-responder. Change-Id: I6abc9bc18eb127fa4b317cd308783c0ecfcd670a Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
* iOS: Make QIOSTextInputResponder a proper first-responder during text inputTor Arne Vestbø2014-11-034-10/+105
| | | | | | | | | Instead of faking it, by returning YES for isFirstResponder, which caused issues when iOS would try to dismiss the keyboard by resigning the true first-responder. Change-Id: I816c4cf9c699d72995ce7968e1f1a4aa9c9c167e Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
* QFileDialog: prevent section collapsing in the main selection areaGiuseppe D'Angelo2014-11-033-1/+7
| | | | | | | | | | | | | | | | | | In the non-native QFileDialog, a QSplitter separates the two central views (the list view of "places" and the tree view for navigating the file system). Unfortunately, that splitter allows sections to be collapsed, resulting in a weird status where the user doesn't understand what has just happened and thinks that (s)he may have broken something. Worse, that gets actually saved into the application settings, so the splitter may stay collapsed forever. Instead, let's simply prevent sections from being collapsible. Task-number: QTBUG-19467 Change-Id: I11ff7c55a5535680a3edce5f4e70c9338291b94f Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Regenerate qfiledialog_embedded.uiGiuseppe D'Angelo2014-11-031-96/+108
| | | | | | | | The old designer generator inserted stray spaces etc.; save it again with the new designer to fix those. Change-Id: I3890dd942970d9da71582ccb70b75d59888304bf Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Android: Fix input method hints.Christian Strømme2014-11-031-16/+19
| | | | | | | | | | | | 1. Add comment about the magic TYPE_NUMBER_VARIATION_PASSWORD value. 2. ImhHiddenText, ImhNoPredictiveText and ImhSensitiveData should all disable suggestions. 3. Only ImhSensitiveData sets TYPE_TEXT_VARIATION_VISIBLE_PASSWORD 4. Don't OR date and time to get DateTime... Task-number: QTBUG-38080 Change-Id: If456563983130e9af409ffa8cb717ddf259f1d6b Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Android: Remove AttachedJNIEnv class.Christian Strømme2014-11-032-48/+4
| | | | | | | | | | | The JNI environment should be managed by QJNIEnvironmentPrivate directly or through QJNIObjectPrivate. There is also a clear difference between calls coming from or going into Java code. Calls coming from Java already comes with the 'right' environment and in most cases no extra considerations or set-up is needed. Change-Id: I92d935ddfb70332041869185d5a92438930ff9b9 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Android: Simplify the jni code in QtAndroidMenuChristian Strømme2014-11-033-24/+8
| | | | | | | | This is one of several fixes where the goal is to simplify the jni code by letting QJNI manage the environment. Change-Id: Ia714e25fbb3fcd170150392e822b0a3fc3812818 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Android: Simplify the jni code in QtAndroidInputChristian Strømme2014-11-031-42/+17
| | | | | | | | Let the QJNI classes manager the jni environment and caching of jni handles. Change-Id: I8c238375026adf449d6e6e2b521caa6cd63a0fb4 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Android: Add runOnUiThread() functionChristian Strømme2014-11-033-0/+53
| | | | | | | | Enables QRunnables to be run on the UI thread. For now this function is only intended for internal consumption. Change-Id: I5e2abb06104219a9dd55b3308113056e4da5fa07 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Don't build or use qt_convert_rgb888_to_rgb32_neon on ARM64/AArch64Tor Arne Vestbø2014-11-033-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | The assembly code doesn't build on that architecture yet: qimage_neon.cpp:78:17: error: vector register expected "vld3.8 { d0, d1, d2 }, [%[SRC]] !\n\t" ^ <inline asm>:1:15: note: instantiated into assembly here vld3.8 { d0, d1, d2 }, [x1] ! ^ qimage_neon.cpp:78:57: error: unrecognized instruction mnemonic "vld3.8 { d0, d1, d2 }, [%[SRC]] !\n\t" ^ <inline asm>:2:2: note: instantiated into assembly here vswp d0, d2 ^ qimage_neon.cpp:79:31: error: vector register expected "vswp d0, d2\n\t" ^ <inline asm>:3:15: note: instantiated into assembly here vst4.8 { d0, d1, d2, d3 }, [x8,:64] ! ^ Change-Id: I8fe93b3940d971c0aed5973fe6e1a5e2f362df3c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Doc: corrected wrong equivalent of obsolete QGraphicsItem::rotateNico Vertriest2014-11-031-1/+1
| | | | | | Task-number: QTBUG-39027 Change-Id: Icb5998a4e28edbc6952bc79d970c5ce6dbe57d69 Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name>
* Doc: corrected autolink issue animationNico Vertriest2014-11-031-1/+1
| | | | | | Task-number: QTBUG-40362 Change-Id: If89a8ae6aeecd4060a34f987baaf55c12439e7ea Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
* WinRT: Set WindowTitle in application switcherMaurice Kalinowski2014-11-032-0/+28
| | | | | | | | Add platform backend for QWinRTWindow::setWindowTitle. Task-number: QTBUG-40736 Change-Id: I0b03c9b5977368b38ba63044b00178c3f2bb0b86 Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
* Store clipboard before exiting native GTK dialogGatis Paeglis2014-11-031-0/+1
| | | | | | | | | | | | | | Gtk library usually takes care of this when the main Gtk loop ends, but since Gtk's main even loop is not used in QGtk2Dialog we have to store clipboard's content with help of gtk_clipboard_store(). This function sends a SAVE_TARGETS request to X11 clipboard manager to save clipboards contents as required by ICCCM. Task-number: QTBUG-34475 Change-Id: If784c425ea4a36ec1c3a8ddc0cdec080f57681a5 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Fix warning about unused variable in qprintengine_win.cpp.Friedemann Kleint2014-11-031-2/+0
| | | | | | | | qglobal.h:979:34: warning: unused variable 'q' [-Wunused-variable] ^ kernel\qprintengine_win.cpp:719:5: note: in expansion of macro 'Q_Q' Change-Id: I7fbad6c8341a3df1a06d3914209dec22876a2f09 Reviewed-by: Andy Shaw <andy.shaw@digia.com>
* QMacStyle: More tweaks for editable QComboBoxGabriel de Dietrich2014-11-021-5/+18
| | | | | | | | | | | | | | | | | | | | | | | | | Note that at one point we need to use Cocoa to render the combo box, but only if we're dealing with Qt Quick controls. Also worth noticing, there's currently a bug in Cocoa when rendering inactive combob boxes. We faithfully reproduce it in Qt for now. We'll fix it when Apple does. Finally, we need to start constraininig the combo boxes height. Cocoa has not supported variable height combo boxes for years, and will even spit the following warning if we try to do something smart. This application is trying to draw a very large combo box, 28 points tall. Vertically resizable combo boxes are not supported, but it happens that 10.4 and previous drew something that looked kind of sort of okay. The art in 10.5 does not break up in a way that supports that drawing. This application should be revised to stop using large combo boxes. This warning will appear once per app launch. Task-number: QTBUG-40833 Task-number: QTBUG-42067 Change-Id: I6512a6a581d446a28585db22fe4dbeac09499321 Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
* QAndroidPlatformClipboard: fix build in release modeJ-P Nurmi2014-11-011-2/+3
| | | | | | | Q_ASSERT expands to nothing in release => mode unused. Change-Id: Ieb9ec4382e925250e1146239ce061763003ff6ba Reviewed-by: BogDan Vatra <bogdan@kde.org>
* Always invalidate the iOS accessibility cacheJan Arve Sæther2014-11-011-10/+10
| | | | | | | | | | | | | | | | | | | This was observed in the weather app, where sometimes we could not find an items window. This could only be observed in the search results of the cities. (while VKB was visible). The old code traversed up to the QQuickListView and then it could not traversed further up in the parent hierarchy. Because of this it could also not find the associated window handle. The reason for this is unknown, but maybe it could be related to the fact that QQuickListView is a Component. Regardless of this, invalidate the cache should invalidate everything. We also traverse through all top level windows, but on iOS there should not be too many top level windows... Change-Id: I56a496435bb529a53d5ece8446cd2eeff502af84 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>