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* Make sure to release thread resources back to the OS once the thread completes.Michele Calgaro2024-10-031-0/+1
| | | | | | | | | | Threads created with pthread are created in detach mode. Threads created using glib thread functions are instead created as joinable. The fix makes glib-created threads detached, so that the thread resources are released when the thread completes. This resolves TDE/amarok#30 and will benefit any place where a TQThread is used. Manually cherry-picked from commit 81288cfc. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Fix fallover case for TQEvent::MetaCallMichele Calgaro2024-10-011-2/+8
| | | | | | Manually cherry-picked from commit 24b42848. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Fix possible SEGV if the sender object list was null and thread support enabledMichele Calgaro2024-09-241-13/+19
| | | | | | Commit manually cherry-picked from 8e653076. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Improve handling of the global post event list in order to minimize possible ↵Michele Calgaro2024-08-293-77/+92
| | | | | | | | | | | | | | | crashes on exit. Key points: 1. a TQPostEventList can now have an associated mutex, which is used in case of the global post event list (GPEL) 2. the lifetime of the GPEL is no longer associated to the lifetime of the TQApplication object, but rather extended to the lifetime of the main thread. The GPEL is a static local initialized on first access and destroyed when the global static object destructor is invoked 3. access to the GPEL after the TQApplication object has been destroyed has been minimized by protecting calls in ~TQObject() and ~TQWidget(). 4. special care was taken not to affect performances or unnecessarily create tons of unused TQMutexes This replaces PR #182. Technically it is still possibly unsafe due to the order of destruction of the globat static objects not being guaranteed across multiple compilation units, but the aforementioned changes should minimize (possible to zero) the chances of a SEGV happening. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit ddce1c91f8582885497b463b24bac59f6fdfdf63)
* Added check for tqApp pointer in TQWidget destructorormorph2024-08-161-2/+2
| | | | | | | Necessary for the application to shut down properly Signed-off-by: ormorph <roma251078@mail.ru> (cherry picked from commit c55ef27a2c511c29a8a82d00bd2ede1fb02cfa41)
* Fix OpenType language definition tags and array access. This resolves issue #171Michele Calgaro2024-07-211-9/+32
| | | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 14c414378d96f7463b989384f4a0e5dd76632b6d)
* Fix to compare thread_id with `pthread_equal()`OBATA Akio2024-05-231-1/+1
| | | | | | | `pthread_t` is an opaque type, should not be compared with `==`. Signed-off-by: OBATA Akio <obache@wizdas.com> (cherry picked from commit 9ae164eb837f7a9135fecca24b8c8e6528aef1b7)
* Correctly release glib mainloop and gsource, to avoid memory leaksMichele Calgaro2024-05-013-4/+19
| | | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 08a71c8f8d2d73bc1ba7d6b2a58b9ce30184c471)
* Improve TQFont-related cleanupAlexander Golubev2024-04-031-1/+1
| | | | | | | | | | Improve TQFont cleanup making sure that all instances of TQFont are destroyed before TQApplication (or specifically before disconnect from X11). This gets reed of several valgrind complains about leaks deep inside fontconfig. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit 1b951e5229a369d50cb05dfcb184d9b600169ed3)
* Improve TQFont-related cleanupAlexander Golubev2024-04-036-1/+36
| | | | | | | | | | Improve TQFont cleanup making sure that all instances of TQFont are destroyed before TQApplication (or specifically before disconnect from X11). This gets reed of several valgrind complains about leaks deep inside fontconfig. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit ffbaaf0e1c181dd0f0d8ad7b273530f7cda086da)
* TQPrinterPrivate: add virtual destructor.Alexander Golubev2024-03-201-0/+3
| | | | | | | | | | As derivative from it e.g. TQPrinterUnixPrivate are getting deleted (e.g in unix TQPrinter implementation) by a reference to base class. Also added missing include to the header. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit 5920542e9e62672acb42cbb70e6eac27442ebed0)
* Zero unused data fields in XClientMessageEvent structAlexander Golubev2024-03-191-1/+1
| | | | | | | | valgrind was complaining about access to uninitialized data because unused elements in client_message.data.l array weren't set o any value. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit 8a13d9aef40a1094723afa46dccc2ee8b52bd739)
* Fix TQThreadStorage destruction in the main threadAlexander Golubev2024-03-183-2/+28
| | | | | | | | | | | | | | | | Before that the allocations of TQThreadStorage objects from the main thread were never destroyed and memory associated with them were never freed. The second one isn't a huge problem as at that point program is terminating anyway (but it still makes valgrind complain). The first one is the bigger issue as destructors might contain some essential external cleanups like removing temporary files. Also make `TQApplication::guiThread()` return `0` when the thread is destroyed (may happen on the program exiting during destruction of statics). Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit b1e6f384640525c5a0caceef017848f8ebee46b8)
* Resort includes in ntqt.hAlexander Golubev2024-03-131-5/+5
| | | | | Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit b930cec6013b9609c4345268171763c2c5936ae4)
* Fix compilation with -no-threadAlexander Golubev2024-03-113-26/+59
| | | | | Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit 4100c9e29f3ccb324a68ff1759ebbf1d35849a40)
* Fix compilation with -disable-inputmethod and -no-inputmethodAlexander Golubev2024-03-083-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | As for now here are two sets of inputmethod options: - -enable-inputmethod/disable-inputmethod - which seems to supposed to control whether build the 'inputmethod' module or not - -inputmethod/-no-inputmethod - which seems to supposed to enable/disable inputmethod support without changing the ABI. Before the patch both -disable-inputmethod and -no-inputmethod were just breaking the build: -no-inputmethod were disabling some code with support for the module, but didn't disabled the module build itself nor build of plugins. -disable-inputmethod were disabling build of plugins and module, but didn't disabled code depending upon it. It seems the inputmethod support were still WIP when the last release of Qt3 came to be, hence the mess. This patch fixes the build if both -disable-inputmethod AND -no-inputmethod are supplied. Disabling only one is not enough due to tqmake/configure have problems handling two different options of the same name. Later the -inputmethod/-no-inputmethod should be probably removed entirely. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit fad4acbe084403340bb0ee6979ea18db464e7085)
* Fix FTBFS with -no-xkbAlexander Golubev2024-03-041-4/+17
| | | | | | | | The analogue of XkbKeycodeToKeysym() used to be XKeycodeToKeysym(), but it was deprecated in favour of XGetKeyboardMapping() method. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit beb37238fa751dada93695a8b9ce1bb73aea1253)
* avoid translating the /qt/XIMInputStyle options when saving into configAlexander Golubev2024-03-021-4/+4
| | | | | | | | Also use "On The Spot" as the default when the setting in the config is incorrect. Signed-off-by: Alexander Golubev <fatzer2@gmail.com> (cherry picked from commit 34587584ab80fd696cc9d73dda1326f175125ddf)
* Replace QT_STATIC_CONST_* with actual definitionsMichele Calgaro2024-02-163-72/+72
| | | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 1d318a47b0b45a7f916f526de60d628302cbfd4c)
* Replace Q_WS_* defines with TQ_WS_* equivalentsMichele Calgaro2024-02-1467-568/+568
| | | | | | | | | | | | | This is the first part of the replacement process. Usage of Q_WS_* has been replaced with the equivalent TQ_WS_*. Definition of Q_WS_* has been mirrored into TQ_WS_* defines, to allow TDE code to continue building till replacement is carried over to all other modules. Once that is completed, the original Q_WS_* defines will be removed. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 67bff2edcacb208dc44dcd521386bef686dc6dbf)
* Rename METHOD, SIGNAL, SLOT to TQ_METHOD, TQ_SIGNAL, TQ_SLOTMichele Calgaro2023-12-3121-222/+222
| | | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit fb401a891f1b426e9419c0cb16403df407138611)
* Add support for HistoryBackButton and HistoryForwardButtonMavridis Philippe2023-12-173-12/+21
| | | | | | | This resolves TDE/tdebase#421. Signed-off-by: Mavridis Philippe <mavridisf@gmail.com> (cherry picked from commit aec0061106cfff96bb21499850c863b0054ecb5f)
* Replace Q_EXPORT_*/Q_EXTERN defines with TQ_EXPORT_*/TQ_EXTERNMichele Calgaro2023-09-14104-397/+397
| | | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 1ba13366a7a377d50b9e8df9044ce11d8209f98c)
* Replace various Q_* and QT_* defines with TQ_* and TQT_*Michele Calgaro2023-09-0713-153/+153
| | | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 926102a455014e6ab308aaced19e32eed7ed4414)
* Revert "Add single TQObject root parent for all guarded pointers."Michele Calgaro2023-06-131-2/+1
| | | | | | | | | Commit b167d09c was functionally incorrect and is causing issues on selected distributions. This reverts commit b167d09c43be6c8b7d30f0d4fb1bf1e86c51b8a7. This resolves issue TDE/tde#128. (cherry picked from commit fb1f3d64451e8cc405b5db572e2c506564a05680)
* Add single TQObject root parent for all guarded pointers.r14.1.0Michele Calgaro2023-02-131-1/+2
| | | | | | | This helps keeping the object root list shorter, speeding up operations which require lot of TQObject trees. This relates to TDE/tdebase#309. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Rename ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY in ↵Michele Calgaro2022-04-301-3/+3
| | | | | | ENABLE_TQSTYLECONTROLELEMENTDATA_SLOW_COPY Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Remove deprecated glib2 function calls g_thread_get_initialized(), ↵gregory guy2021-06-181-7/+8
| | | | | | g_thread_init() and g_thread_create(). Signed-off-by: gregory guy <gregory-tde@laposte.net>
* Fix buffer overflow in XBM parser.Slávek Banko2020-10-161-7/+32
| | | | | | | | | Avoid parsing over the buffer limit, or interpreting non-hex as hex. This still leaves parsing of lines longer than 300 chars unreliable. Based on Qt5 patch for CVE-2020-17507. Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* Fix `qt_xft_handle` to work as expectedOBATA Akio2020-08-081-1/+1
| | | | Signed-off-by: OBATA Akio <obache@wizdas.com>
* Fix MIT_SHM related conditionOBATA Akio2020-08-061-1/+5
| | | | | | Prevent to build MIT_SHM related codes for !QT_MITSHM condition. Signed-off-by: OBATA Akio <obache@wizdas.com>
* Fix to detect Thread Execution Scheduling support correctlyOBATA Akio2020-08-041-1/+4
| | | | | | | If `_POSIX_THREAD_PRIORITY_SCHEDULING == 0`, it must be checked with sysconf(_SC_THREAD_PRIORITY_SCHEDULING) at runtime. Signed-off-by: OBATA Akio <obache@wizdas.com>
* Remove unwanted code for writing pngOBATA Akio2020-07-181-13/+0
| | | | | | | `info_ptr->channels` will be set in the next called `png_set_IHDR()`, so it is no effect. Signed-off-by: OBATA Akio <obache@wizdas.com>
* Change to use PKG_LIBPNG_VER for libpng version checkOBATA Akio2020-07-181-23/+23
| | | | | | It is suggested in png.h for applications. Signed-off-by: OBATA Akio <obache@wizdas.com>
* Improved code for keyboard and mouse grabbing and releasing to avoidMichele Calgaro2020-04-291-23/+28
| | | | | | unnecessary actions. This relates loosely to bug 2955. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Removed explicit usage of the 'register' keyword.Michele Calgaro2020-01-3017-168/+168
| | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Fix crash in tqimage for certain malformed ppm image filesSlávek Banko2019-12-161-1/+1
| | | | | | | | | | The ppm format specifies that the maximum color value field must be less than 65536. The handler did not enforce this, leading to potentional overflow when the value was used in 16 bits context. Based on Qt5 patch for CVE-2018-19872. Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* Renamed QT_IM_* to TQT_IM_*. This relates to bug 3020.Michele Calgaro2019-06-161-3/+3
| | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Rename tqt-kde integration to tqt-tde.Slávek Banko2019-06-044-71/+71
| | | | Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* The TDE integration library (libtqtkde) will be searched forgregory guy2019-06-021-5/+1
| | | | | | | | | | in the TQt plugins directory, instead of the TDE plugins directory, which cannot be known at TQt build time. This resolves issue #3. Signed-off-by: gregory guy <g-gregory@gmx.fr> Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* Added convenient TQStringVariantMap type and iterators.Michele Calgaro2019-06-011-7/+7
| | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Removed dummy int parameter from TQVariant(bool, int).Michele Calgaro2019-05-233-8/+5
| | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* bmp image: check for out of range image size.Slávek Banko2019-03-031-0/+2
| | | | | | | | | Make the decoder fail early to avoid spending time and memory on attempting to decode a corrupt image file. Based on Qt5 patch for CVE-2018-19873. Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* Check for TQImage allocation failure in qasyncimageio.Slávek Banko2019-03-031-3/+6
| | | | | | | | | Since image files easily can be (or corrupt files claim to be) huge, it is worth checking for out of memory situations. Based on Qt5 patch for CVE-2018-19870. Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* Add the definition _WANT_SEMUN to ensure the definition of the semun structure.Slávek Banko2019-02-161-0/+1
| | | | | | | | This resolves bug 2991. Thanks to Nikolaus Klepp for initial patch. Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
* Removed some obsolete code related to Qt1.Michele Calgaro2018-10-213-98/+0
| | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* Removed obsolete Qt2's TQList/TQListIterator classes and replacedMichele Calgaro2018-10-172-7/+2
| | | | | | with TQt3's TQPtrList/TQPtrListIterator ones. Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* QT_NO_* -> TQT_NO_* renaming.Michele Calgaro2018-10-17149-1235/+1235
| | | | Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* qt -> tqt conversion:Michele Calgaro2018-09-284-45/+45
| | | | | | | | kdeqt -> kdetqt qtkde -> tqtkde qtdesigner -> tqtdesigner Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
* qt -> tqt conversion:Michele Calgaro2018-09-2725-56/+56
| | | | | | | | | QT_NO_ASCII_CAST -> TQT_NO_ASCII_CAST QT_NO_STL -> TQT_NO_STL QT_NO_COMPAT -> TQT_NO_COMPAT QT_NO_TRANSLATION -> TQT_NO_TRANSLATION Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
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