Ambiente applicazioni e UI Qt4

Versione: 
4.7.3.2
Data rilascio: 
Sabato, 23 Marzo, 2013

Licenza:

Interfaccia:

Qt è un framework multipiattaforma per applicazioni C/C++ grafiche e non, sviluppato da Trolltech AS (ora Nokia). Qt per OS/2 è una versione nativa per il sistema operativo OS/2 del Toolkit Qt.

Questo software è distribuito come pacchetto compresso, da scaricare e installare manualmente; se ci sono prerequisiti da soddisfare, andranno anch'essi scaricati e installati manualmente.

Installazione manuale

Disponibile sia in formato ZIP che WarpIN:

  • scaricare il pacchetto ZIP in una cartella temporanea e scompattarlo nella cartella di destinazione;
  • il pacchetto WarpIN è autoinstallante.

Vedi sotto per il(i) link di download.

E' possibile installare i prerequisiti con rpm, eseguendo la stringa seguente in una finestra comandi:

yum install libqt4-gui libqt4 libqt4-webkit libqt4-sql-mysql libqt4-sql-psql qt4-demos qt4-devel-kit qtcreator qtcreator-doc
I link seguenti sono a programmi aggiuntivi, utili ma non indispensabili per il funzionamento:

Documentazione in linea

Qui di seguito trovi i link di download per l'installazione manuale del software:

Ambiente applicazioni e UI Qt4 v. 4.7.3.2 (developer kit, 23/3/2013, Dmitriy Kuminov (dmik), Rudi Ihle, Silvan Scherrer (diver)) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.7.3 GA2 (22-03-2013) Improvements: - general: Understand both WLINK and wlink in the EMXOMFLD_TYPE environment variable. - corelib: Make qFatal() call LIBC abort() instead of exit(1) (useful for debugging since abort() may be asked to generate breakpoint exceptions). - corelib: Add support for eCS version 2.1 and 2.2 to QSysInfo. - corelib: Add support of the path rewrite feature of kLIBC to the OS/2 file engine (QFile, QDir, QFileInfo and related classes). - corelib: Add proper support of kLIBC-style symlinks to QDir, QDirIterator and QFileInfo (according to the respective documentation). - network: Use system locations to search for OpenSSL certificate files (which are necessary to make things like HTTPS work properly). - gui: Add support of kLIBC-style symlink sto QFileDialog and friends. Fixes: - general: Fix Qt application build breaks with "undefined variable" error in runmapsym.cmd. - corelib: Make sure QLibrary::load() doesn't change the FPU control word. This fixes SIGFPU in some Qt applications. - gui: Fix QWidget::setWindowsIcon() which would work only once per session.
 ftp.netlabs.org/pub/qt4/4.7.3.2/qt4-devel-kit-4.7.3.2-1.zip
QtCreator "Artistic Style" plugin v. 0.6.0 (source code included, 3/2/2012) Readme/What's new
2011-02-18 Lorenz Haas <lykurg@gmail.com> * Update dtl-cpp: version 1.12 * Fixed bug Bug #17399: Formatting mess code up when folded * Update year of the copyright notice * Add support for Qt Creator 2.1.0 2010-07-27 Lorenz Haas <lykurg@gmail.com> * Add support for Qt Creator 2.0.0 * Release 0.5.1 2010-07-27 Lorenz Haas <lykurg@gmail.com> * Add diff-support: dtl-cpp (http://code.google.com/p/dtl-cpp/) * Fixed bug #17376: Code missing after formatting * Release 0.5 2010-04-29 Lorenz Haas <lykurg@gmail.com> * Code optimization: The formatter is only updated if the preferences had changed. * Improvement: Now, only lines which have been altered are changed. Thus the "red border" of creator works as expected. * Release 0.4 2010-03-20 Lorenz Haas <lykurg@gmail.com> * Fixed bug #16977: No shortcut key displayed in Edit menu * Fixed bug #16978: Broken Undo Framework * Small settings Gui enhancement * Add constants for Artistic Style options * Add default setup for Artistic Style * Release 0.3 2010-03-19 Lorenz Haas <lykurg@gmail.com> * Cursor stays now at the same row after formating. * New settings page * Binaries for Linux SDK and Windows SDK (32 bit) * Release 0.2 2010-03-17 Lorenz Haas <lykurg@gmail.com> * Initial release (0.1)
 ftp.netlabs.org/pub/qtapps/qtc221os2_astyle_20120202.zip
QtCreator QML Designer plugin v. 2.2.1 (3/2/2012)
 ftp.netlabs.org/pub/qtapps/qtc221os2_qmldesigner.zip
Qt Creator (IDE) v. 2.2.1 (17/9/2011)
 ftp.netlabs.org/pub/qt4/qtcreator/qtcreator-2.2.1-1.zip
Ambiente applicazioni e UI Qt4 v. 4.7.3 (developer kit, 15/9/2011) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.7.3 (15-09-2011) Improvements: - general: Updated Qt codebase to version 4.7.3 (see the changes-4.7.3 file for details). This version should be binary compatible with the previous version of Qt for OS/2. - general: Enable building the QtDeglarative and QtWebKit libraries by default. - corelib: QProcess: Implemented new I/O pipe notification mechanism that fixes a number of issues such as hangs and truncated data during inter- process communication using redirection of standard I/O channels. - corelib: Make the native QFileSystemWatcher engine a singleton to reduce the number of clients connecting to the server (part of XWP) that has a limit on the number of connections. - corelib: Make the native QFileSystemWatcher recognize file changes (i.e. changes in file date/time/size) using a special poller thread. The original OS/2 file notification mechanism (used by XWP) does not report such changes. - corelib: QDir: Filter out "." and ".." from root directory listings to be consistent across different IFSes and to match Windows behavior. - gui: QSound: Use shared mode by default. - gui: Include higher res pixmaps in icons returned by QCommonStyle::standardIcon(). - gui: Make QFileSystemModel put "." and ".." entries first. - gui: Take style icons for SP_FileIcon & SP_DirIcon from QFileIconProvider by default. - gui: Disable native window masking code as it is not complete (doesn't work properly in DIVE mode). - gui: Add support for short DLL names of QML plugins. - gui: Enable linking to cups.dll at runtime (requires CUPS 1.4.8 and above). - xsystray: Paint an empty box for NULL icons instead of leaving the old icon if it was not NULL. - xsystray: Fixed duplicate mouse click notifications. - qmake: Make the shadow build mode work (both for Qt itself and for other qmake-based applications). - qmake: Do not shorten library names for DLLs when TARGET_SHORT is used. This allows to use the same library name on all platforms. - qmake: Added support for .SYM file generation on OS/2 (controlled by the 'sym' CONFIG option, which is present in release builds by default). - qmake: Added replace functions 'fixpath_target' and 'fixpath_local'. - qmake: Always add project directory to INCLUDEPATH. This makes individual per-project 'INCLUDEPATH += .' statements unnecessary. - qmake: Support FAST_BUILD make macro in generated Makefiles to disable slow noncritical steps like .sym file generation. - qmake: Recognize QMAKE_TARGET_VERSION in .pro which allows to embed the version to EXE/DLL like VERSION but w/o appending the major version suffix to the DLL name. - qmake: Let INSTALL_ROOT override the dirve letter too to be able to redirect make install to another drive. - configure.cmd: Support build type options (-release, -debug, -debug-and-release, -developer-build, -make and -nomake). Run with --help or details. - configure.cmd: Enable building examples by default. Fixes: - corelib: QProcess: Don't close the stdin pipe until the child reads it all. - corelib: QProcess: Use dup()/dup2() instead of DosDupHandle() to make sure the child process sees the correct state of stdin/out/err (e.g. isatty()). - corelib: QProcess: Fixed the way how pipes are closed to makes sure that feof() will return 1 and ferror() will not return 1 on the child end of the pipe connected to its stdin. This fixes programs relying on these functions. - corelib: QProcess: Fix possible hangs when using syncronous wait functions in a GUI program. - corelib: Fixed spontaneous failures to create native QFileSystemWatcher objects. - corelib: Don't eat drive letters in QDir::cleanPath() for paths like "D:/../../mydir" (which would become "mydir"). - gui: Make sure that modal widgets never go behind the blocked widgets. - gui: Make blocked widgets always follow the modal widget on Z-order change. This makes sure that bringing the modal widget to front also raises all widgets it blocks (keeping them right under it in the same Z-order). - gui: Fixed the assertion in QPixmap::setMask() that could also lead to creating pixmaps w/o masks. - gui: Fixed creating HPOINTERs from QPixmaps with no mask. This fixes setting PNG files with no mask as top-level window icnos. - gui: Do not attempt to natively hide widgets with no handle and fix hiding reparented child widgets with native handles. - gui: Create native IDs (HWNDs) for all siblings and children of the widget when its native ID is requested. This is for proper clipping and to be compatible with other platforms. - gui: Don't destroy widget's HWND on reparent until children are reparented, otherwise all children with native HWNDs will be deleted. - gui: Fix position errors on resize of child widgets during complex geometry changes (e.g. manually changing the geometry of a layout-managed widget). - gui: Fix Qt Assistant remote control which would only process '\0'-terminated commands. - gui: Fix signal recursion at Assistant startup in remote control mode that could cause 100% CPU load. - qmake: Fixed a hang when compiling .RC files with too long include paths. - qmake: Don't call lxlite on phony targets. - qmake: Make sure string quotes in DEFINES statements are processed correctly (similar to other platforms). - qmake: Several small fixes to path quoting and slashes that could cause various build and install problems under certain conditions. - uic: Fixed doubling EOLs (CRs) in pipe mode.
 ftp.netlabs.org/pub/qt4/4.7.3/qt4-devel-kit-4.7.3-1.zip
Ambiente applicazioni e UI Qt4 v. 4.6.3 (examples, 23/11/2010)
 ftp.netlabs.org/pub/qt4/4.6.3/qt-examples-4_6_3.wpi
Ambiente applicazioni e UI Qt4 v. 4.6.3 (docs, 23/11/2010)
 ftp.netlabs.org/pub/qt4/4.6.3/qt-doc-4_6_3.wpi
Ambiente applicazioni e UI Qt4 v. 4.6.3 (developer kit, 23/11/2010) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.6.3 (19-11-2010) Improvements: - general: Updated Qt codebase to version 4.6.3 (see the changes-4.6.3 file for details). This version should be binary compatible with the previous version of Qt for OS/2. - general: qmake uses .NOTPARALLEL for some targets to support parallel building of complex applications with the -jN GNU make option. - corelib: Significantly improve the performance of directory iterators walking through directories with thousands of files on slow file systems with inefficient cache policies [based on patch by rudi]. - corelib: Don't report non-existent floppy drives in QDir::drives(). This makes letter A: and B: disappear from standard file dialogs in case if the computer doesn't have the floppy controller at all or it is disabled in BIOS [patch by rudi]. - corelib: Implemented QSysInfo::os2Version(). Fixes the UserAgent string in QWebKit-based browsers. - corelib: Fixed: Hang when attempting to stop the file watcher thread after reusing it for more than one directory (e.g. like in the standard file dialog). - network: Added OpenSSL support. This enables visiting web sites using the secure HTTPS protocol in Qt based web-browser applications. - network: Improved network disk cache performance by reducing the number of stat() calls twice when expiring the cache items [based on patch by rudi]. - network: More verbose error messages from QLocalServer/QLocalSocket instead of just "Unknown error". - network: QNetworkInterface::hardwareAddress() returns a real MAC and netmask() returns a correct value. - plugins: Enabled the MySQL and PostgresSQL Qt plugins. Note that these plugins require MySQL and PostgresSQL DLLs to be installed. - gui: DIVE: Detection code of the Panorama video driver now detects the driver presence in memory rather than what will be loaded on next reboot. This also solves redraw problems in cases where Panorama is installed together with some other video extension -- the old method could not detect Panorama and would enable DIVE leading to screen corruption. - gui: Send PDF data to a CUPS printer on by default if CUPS is version 1.4.4 or above (where printing PDF data was fixed). - gui: QCommonStyle::standardIconImplementation(): Generate the stanrad small and/or large icon size if it is missing from the stock icon to avoid icon size differences in e.g. file dialogs. - webkit: Try to allocate memory blocks in high memory on OS/2 first and fall back to low memory on failure. Fixes: - general: Fixed: configure.cmd would not work in Object REXX bmode. - corelib: Fixed a deadlock during alien thread termination (copy-paste bug) [found by komh]. - corelib: Fixed: QProcess::startDetached() would fail with a certain set of arguments [patch by rudi]. - network: Fixed: QLocalServer/QLocalSocket: Make sure the socket path name always starts with "\socket\". This fixes applications that use local sockets for single application instance detection [based on patch by rudi]. - network: Fixed: Filter out garbage entries returned by ioctl(SIOCGIFCONF) on OS/2 so they don't appear in the QNetworkInteface::allInterfaces() list. - network: Fixed: QLocalServer could hang forever in the destructor trying to close the listen socket being watched by a socket notifier. This fixes the Assistant application hang at startup. - gui: Fixed: Doing Drag-n-Drop over a Qt target in DIVE mode would corrupt the window contents. - gui: Fixed: Children with real HWNDs (a.k.a native widgets) were painted over by the parent widget causing annoying flicker (smplayer). - gui: Fixed: In Dive mode, the screen would get corrupted if the application created a child window with a real HWND (as e.g. smplayer does). - gui: Fixed: Qt Assistant would corrupt screen at startup in DIVE FB mode [based on patch by rudi]. - gui: Fixed: DIVE mode was unreasonably disabled in 24-bit color depth display modes. - gui: Fixed: Path separator was missing in the output file name when printing to a PDF or PS file in the print dialog. - gui: Fixed QFileDialog: Item height in the side bar was increased by increasing icon size which caused ugly icon scaling. Now the item size hint is used instead (based on the normal item height) [vendor bug]. - gui: Fixed: Possible crash and an endless PM event loop recursion when re-parenting widgets in DIVE mode. This could be seen when dragging a toolbar out of the dock widget, dragging it back then closing the application (crash) or attempting to drag the toolbar out again (endless recursion). - gui: Fixed: Assertion shown when dragging the "Computer" item in the side bar of the file dialog. - gui: Fixed: QCups would try to unlink() a NULL path which crashed some libc implementations [vendor bug]. - gui: Workaround: Set O_BINARY for temporary file descriptors we get from CUPS when printing using the PDF engine to avoid file contents corruption. - gui: Fixed: Starting the drag operation would take the Qt focus away and close all popups which is unexpected. - gui: Fixed: Repainting the widget during Drag-n-Drop outside the drag*Event() callbacks would cause screen corruption under the mouse pointer in DIVE mode. - gui: Fixed: Pressing Shift[+Ctrl]]+<numpad_digit> generated digits in NumLock ON mode instead of cursor movement events (which is necessary to make it possible to select text using numpad keys with Shift pressed. - gui: Fixed: Hiding the main application window programmatically with QWidget::hide() and then showing it again with QWidget::show() would not activate it from the Qt point of view which prevented the child widgets from getting the keyboard focus (and input). - gui: Fixed a crash that could happen at program termination in DIVE mode if a top-level window had a native HWND window embedded in it. - gui: Fixed SIGSEGV on SSE2 processors due to misaligned m128i variables on stack (an OS/2-specific GCC 4.x compiler bug). - webkit: Fixed: Symbols typed with AltGr as a shift modifier could not be entered in line entry fields in WebKit-based applications. - webkit: Fixed: posix_memalign() broken in kLIBC 0.6.3/4 whould crash in QWebKit under heavy memory consumption conditions.
 ftp.netlabs.org/pub/qt4/4.6.3/qt-dev-4_6_3.wpi
Ambiente applicazioni e UI Qt4 v. 4.6.3 (source code, 19/11/2010) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.6.3 (19-11-2010) Improvements: - general: Updated Qt codebase to version 4.6.3 (see the changes-4.6.3 file for details). This version should be binary compatible with the previous version of Qt for OS/2. - general: qmake uses .NOTPARALLEL for some targets to support parallel building of complex applications with the -jN GNU make option. - corelib: Significantly improve the performance of directory iterators walking through directories with thousands of files on slow file systems with inefficient cache policies [based on patch by rudi]. - corelib: Don't report non-existent floppy drives in QDir::drives(). This makes letter A: and B: disappear from standard file dialogs in case if the computer doesn't have the floppy controller at all or it is disabled in BIOS [patch by rudi]. - corelib: Implemented QSysInfo::os2Version(). Fixes the UserAgent string in QWebKit-based browsers. - corelib: Fixed: Hang when attempting to stop the file watcher thread after reusing it for more than one directory (e.g. like in the standard file dialog). - network: Added OpenSSL support. This enables visiting web sites using the secure HTTPS protocol in Qt based web-browser applications. - network: Improved network disk cache performance by reducing the number of stat() calls twice when expiring the cache items [based on patch by rudi]. - network: More verbose error messages from QLocalServer/QLocalSocket instead of just "Unknown error". - network: QNetworkInterface::hardwareAddress() returns a real MAC and netmask() returns a correct value. - plugins: Enabled the MySQL and PostgresSQL Qt plugins. Note that these plugins require MySQL and PostgresSQL DLLs to be installed. - gui: DIVE: Detection code of the Panorama video driver now detects the driver presence in memory rather than what will be loaded on next reboot. This also solves redraw problems in cases where Panorama is installed together with some other video extension -- the old method could not detect Panorama and would enable DIVE leading to screen corruption. - gui: Send PDF data to a CUPS printer on by default if CUPS is version 1.4.4 or above (where printing PDF data was fixed). - gui: QCommonStyle::standardIconImplementation(): Generate the stanrad small and/or large icon size if it is missing from the stock icon to avoid icon size differences in e.g. file dialogs. - webkit: Try to allocate memory blocks in high memory on OS/2 first and fall back to low memory on failure. Fixes: - general: Fixed: configure.cmd would not work in Object REXX bmode. - corelib: Fixed a deadlock during alien thread termination (copy-paste bug) [found by komh]. - corelib: Fixed: QProcess::startDetached() would fail with a certain set of arguments [patch by rudi]. - network: Fixed: QLocalServer/QLocalSocket: Make sure the socket path name always starts with "\socket\". This fixes applications that use local sockets for single application instance detection [based on patch by rudi]. - network: Fixed: Filter out garbage entries returned by ioctl(SIOCGIFCONF) on OS/2 so they don't appear in the QNetworkInteface::allInterfaces() list. - network: Fixed: QLocalServer could hang forever in the destructor trying to close the listen socket being watched by a socket notifier. This fixes the Assistant application hang at startup. - gui: Fixed: Doing Drag-n-Drop over a Qt target in DIVE mode would corrupt the window contents. - gui: Fixed: Children with real HWNDs (a.k.a native widgets) were painted over by the parent widget causing annoying flicker (smplayer). - gui: Fixed: In Dive mode, the screen would get corrupted if the application created a child window with a real HWND (as e.g. smplayer does). - gui: Fixed: Qt Assistant would corrupt screen at startup in DIVE FB mode [based on patch by rudi]. - gui: Fixed: DIVE mode was unreasonably disabled in 24-bit color depth display modes. - gui: Fixed: Path separator was missing in the output file name when printing to a PDF or PS file in the print dialog. - gui: Fixed QFileDialog: Item height in the side bar was increased by increasing icon size which caused ugly icon scaling. Now the item size hint is used instead (based on the normal item height) [vendor bug]. - gui: Fixed: Possible crash and an endless PM event loop recursion when re-parenting widgets in DIVE mode. This could be seen when dragging a toolbar out of the dock widget, dragging it back then closing the application (crash) or attempting to drag the toolbar out again (endless recursion). - gui: Fixed: Assertion shown when dragging the "Computer" item in the side bar of the file dialog. - gui: Fixed: QCups would try to unlink() a NULL path which crashed some libc implementations [vendor bug]. - gui: Workaround: Set O_BINARY for temporary file descriptors we get from CUPS when printing using the PDF engine to avoid file contents corruption. - gui: Fixed: Starting the drag operation would take the Qt focus away and close all popups which is unexpected. - gui: Fixed: Repainting the widget during Drag-n-Drop outside the drag*Event() callbacks would cause screen corruption under the mouse pointer in DIVE mode. - gui: Fixed: Pressing Shift[+Ctrl]]+<numpad_digit> generated digits in NumLock ON mode instead of cursor movement events (which is necessary to make it possible to select text using numpad keys with Shift pressed. - gui: Fixed: Hiding the main application window programmatically with QWidget::hide() and then showing it again with QWidget::show() would not activate it from the Qt point of view which prevented the child widgets from getting the keyboard focus (and input). - gui: Fixed a crash that could happen at program termination in DIVE mode if a top-level window had a native HWND window embedded in it. - gui: Fixed SIGSEGV on SSE2 processors due to misaligned m128i variables on stack (an OS/2-specific GCC 4.x compiler bug). - webkit: Fixed: Symbols typed with AltGr as a shift modifier could not be entered in line entry fields in WebKit-based applications. - webkit: Fixed: posix_memalign() broken in kLIBC 0.6.3/4 whould crash in QWebKit under heavy memory consumption conditions.
 ftp.netlabs.org/pub/qt4/4.6.3/qt-all-opensource-src-4_6_3-os2.zip
Ambiente applicazioni e UI Qt4 v. 4.6.2 (source code, 14/5/2010) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.6.2 (14-05-2010) Improvements: - general: Updated Qt codebase to version 4.6.2 (see the changes-4.6.2 file for details). Note that this version is binary incompatible with the previous version (see README.OS2 for more information). - general: Implemented support for the OS/2 platform in the webkit module. The webkit module is used in many complex web-based applications such as web browsers to implement the JavaScript support. Note that the script module uses the JavaScript implementation from the WebKit project too and it was also ported to OS/2. The webkit module is always present in the official Qt build but is disabled by defautl in the custom builds due to big compilation times. - general: Use declspec(dllexport) on OS/2 to significantly reduce the number of exports in generated DLLs. This mode is on by default which reduces the number of exported symbols by 90-100% in Qt DLLs and makes it not necessary to split the QtGui DLL in 3 parts in debug mode. The old method which causes all public symbols to be exported is still available using the "export_all" CONFIG option (see README.OS2 for details). - general: Provide the "doc" WPI archive that contains the Qt reference documentation. - corelib: Implemented native (XWP-based) file system watcher for OS/2 that does not eat CPU (which is best noticed in file dialogs showing directories containing hundreds of files. Requires XWorkplace to be installed. - corelib: Implemented deriving the defaut locale from the process country code if LANG is not set and integration with the system locale object (System Setup -> Country Palette). See the QT_PM_NO_SYSTEM_LOCALE description in README.OS2 for details. - gui: Implemented printing support through CUPS. Refer to section "PRINTING SUPPORT" in README.OS2 for details. - gui: Implemented painting in widgets using DIVE (direct interface video extensions). Using DIVE gives a significant graphical performance boost, up to 100% in BLIT mode and 130% in FBSWM mode, depending on the combination of the graphics hardware, video driver and the current screen mode. See the QT_PM_DIVE and QT_PM_NO_DIVE description in README.OS2 for more details. - gui: Improved the painting speed when not using DIVE. The performance boost varies from 30% to 200% (e.g. 3 times faster), depending on the combination of the graphics hardware, video driver and the current screen mode. - gui: Enabled MMX/SSE support (on by default) to speed up graphical operations by a couple of percents. - gui: Enabled accessibility support on OS/2. Note that in order to use the accessibility functions, a QAccessibleBridge plugin for the corresponding accessibility device is necessary but none of them exist at the present time. - gui: Use native file icons in standard Qt file dialogs. - assistant: Enabled the help module and made the Qt Assistant tool build on OS/2. Also enabled help and assistant examples and demos. - demos: Enabled the browser demo application that makes use of the webkit module. - demos: Enabled the qtdemo example that demonstrates all Qt features and acts as a launcher for other example and demo applications. - gnumake/os2-g++: Switch the compiler to using the i486 instruciton set for code generation. This gives around 3% of the performance boost when painting. As a drawback, the code will no longer run on i386 PCs but it is assumed that it does not make sense to use Qt4 on these computers. Fixes: - general: Fixed: Building Qt applications with the "dev" WPI archive would fail due to extra spaces in the output object file names. - corelib: Fixed: Regular files were treated as sequential streams which made the seek functionality unavailable. This in particular affected Qt Designer that didn't expect sequential streams when reading .ui files and refused to load files bigger than 8192 bytes as a result. - corelib: Make sure the hardware error popup dialogs do not appear when opening the standard Qt file dialog and selecting a removable drive with no media inserted even with AUTOFAIL=YES in CONFIG.SYS - corelib: QProcess: Fixed: Data could not be successfully read or written to the standard streams of the started process in 'highmem' link mode (which is on by default since 4.5.1 GA), as well as in normal link mode in some situations. - corelib: Fixed QProcess::startDetached() which would not work in 'highmem' mode. - corelib: QProcess: Fixed: Having stderr of a started child process redirected to a pipe (which is the default) would indirectly cause an impossibility to write anything to its stdin. - corelib: QProcess: Get rid of the unexpected "DosQueryNPipeSemState returned 87" warning. - corelib: QFileSystemWatcher: In the fall-back polling watcher, increased the sleep time between checks of all watched files from 1 second to 3 seconds to decrease the CPU load on big sets of watched files. Also, replaced the sleep between checking individual items with the yield call as it doesn't give significant improvement but just causes more CPU cycles to be spent between each check. - corelib: Always return true from QFileInfo::isRoot()/isDir() for paths referring to root directories of drives with no media and always return false from QFileInfo::exists() for them. Also, don't lstat() on such paths since they are definitely not symlinks. This improves the file dialog appearance and behavior for removable drives. - corelib: Protect against the frozen system when QSocketNotifier is given an unsupported socket (for example, an OS/2 file handle). There is still 100% CPU load in this case, but the application can be at least closed using normal means. - corelib: Sockets: Fixed: "has data to read" socket notifications would be sometimes delivered with a delay depending on the frequency of timers which could significantly slow down network data transfer. - corelib: QTemporaryFile: Fixed: Files were opened in O_TEXT mode which caused unexpected LF <-> CRLF translation. In particular, this broke QNetworkDiskCache functionality (seen in e.g. demos/browser as missing images and CSS sheets when read from cache). - corelib: Fixed: Clear FPU CW in qdtoa() to avoid the floating point exception in various scenarios [patch by rudi]. - gui: Fixed assertion in QVector::at() at startup. - gui: Fixed assertion at #1125 in qwidget.cpp (due to an attempt to re-instantiate QDesktopWidget during application termination). - gui: Select the correct icon for the drive letter in standard file dialogs depending on the drive type (floppy, hard disk etc) [patch by rudi]. - gui: Fixed crash in PMMERGE during resize & move of the top level window with the complex layout (caused by reading outside the bitmap data). - gui: Fixed: Never add tooltip windows to the top-level window list and only do so for splash windows if they have the Qt::WindowTitleHint flag set. - 3rdparty: Added OS/2 support to clucene used by the help module for fulltext search in help files [based on the patch by rudi]. - configure.cmd: Fixed: QT_BUILD_KEY (and QLibraryInfo::buildKey()) would always contain "release", even in debug builds, which caused debug builds to load the release plugins and refuse the debug ones. - qmake/os2-g++: Use -Wl, to pass the object list response file to the linker as is instead of the expanded list of objects (this overcomes the 64KB limitation of the total process command line length in OS/2).
 ftp.netlabs.org/pub/qt4/4.6.2/qt-all-opensource-src-4_6_2-os2.zip
Ambiente applicazioni e UI Qt4 v. 4.6.2 (developer kit, 14/5/2010) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.6.2 (14-05-2010) Improvements: - general: Updated Qt codebase to version 4.6.2 (see the changes-4.6.2 file for details). Note that this version is binary incompatible with the previous version (see README.OS2 for more information). - general: Implemented support for the OS/2 platform in the webkit module. The webkit module is used in many complex web-based applications such as web browsers to implement the JavaScript support. Note that the script module uses the JavaScript implementation from the WebKit project too and it was also ported to OS/2. The webkit module is always present in the official Qt build but is disabled by defautl in the custom builds due to big compilation times. - general: Use declspec(dllexport) on OS/2 to significantly reduce the number of exports in generated DLLs. This mode is on by default which reduces the number of exported symbols by 90-100% in Qt DLLs and makes it not necessary to split the QtGui DLL in 3 parts in debug mode. The old method which causes all public symbols to be exported is still available using the "export_all" CONFIG option (see README.OS2 for details). - general: Provide the "doc" WPI archive that contains the Qt reference documentation. - corelib: Implemented native (XWP-based) file system watcher for OS/2 that does not eat CPU (which is best noticed in file dialogs showing directories containing hundreds of files. Requires XWorkplace to be installed. - corelib: Implemented deriving the defaut locale from the process country code if LANG is not set and integration with the system locale object (System Setup -> Country Palette). See the QT_PM_NO_SYSTEM_LOCALE description in README.OS2 for details. - gui: Implemented printing support through CUPS. Refer to section "PRINTING SUPPORT" in README.OS2 for details. - gui: Implemented painting in widgets using DIVE (direct interface video extensions). Using DIVE gives a significant graphical performance boost, up to 100% in BLIT mode and 130% in FBSWM mode, depending on the combination of the graphics hardware, video driver and the current screen mode. See the QT_PM_DIVE and QT_PM_NO_DIVE description in README.OS2 for more details. - gui: Improved the painting speed when not using DIVE. The performance boost varies from 30% to 200% (e.g. 3 times faster), depending on the combination of the graphics hardware, video driver and the current screen mode. - gui: Enabled MMX/SSE support (on by default) to speed up graphical operations by a couple of percents. - gui: Enabled accessibility support on OS/2. Note that in order to use the accessibility functions, a QAccessibleBridge plugin for the corresponding accessibility device is necessary but none of them exist at the present time. - gui: Use native file icons in standard Qt file dialogs. - assistant: Enabled the help module and made the Qt Assistant tool build on OS/2. Also enabled help and assistant examples and demos. - demos: Enabled the browser demo application that makes use of the webkit module. - demos: Enabled the qtdemo example that demonstrates all Qt features and acts as a launcher for other example and demo applications. - gnumake/os2-g++: Switch the compiler to using the i486 instruciton set for code generation. This gives around 3% of the performance boost when painting. As a drawback, the code will no longer run on i386 PCs but it is assumed that it does not make sense to use Qt4 on these computers. Fixes: - general: Fixed: Building Qt applications with the "dev" WPI archive would fail due to extra spaces in the output object file names. - corelib: Fixed: Regular files were treated as sequential streams which made the seek functionality unavailable. This in particular affected Qt Designer that didn't expect sequential streams when reading .ui files and refused to load files bigger than 8192 bytes as a result. - corelib: Make sure the hardware error popup dialogs do not appear when opening the standard Qt file dialog and selecting a removable drive with no media inserted even with AUTOFAIL=YES in CONFIG.SYS - corelib: QProcess: Fixed: Data could not be successfully read or written to the standard streams of the started process in 'highmem' link mode (which is on by default since 4.5.1 GA), as well as in normal link mode in some situations. - corelib: Fixed QProcess::startDetached() which would not work in 'highmem' mode. - corelib: QProcess: Fixed: Having stderr of a started child process redirected to a pipe (which is the default) would indirectly cause an impossibility to write anything to its stdin. - corelib: QProcess: Get rid of the unexpected "DosQueryNPipeSemState returned 87" warning. - corelib: QFileSystemWatcher: In the fall-back polling watcher, increased the sleep time between checks of all watched files from 1 second to 3 seconds to decrease the CPU load on big sets of watched files. Also, replaced the sleep between checking individual items with the yield call as it doesn't give significant improvement but just causes more CPU cycles to be spent between each check. - corelib: Always return true from QFileInfo::isRoot()/isDir() for paths referring to root directories of drives with no media and always return false from QFileInfo::exists() for them. Also, don't lstat() on such paths since they are definitely not symlinks. This improves the file dialog appearance and behavior for removable drives. - corelib: Protect against the frozen system when QSocketNotifier is given an unsupported socket (for example, an OS/2 file handle). There is still 100% CPU load in this case, but the application can be at least closed using normal means. - corelib: Sockets: Fixed: "has data to read" socket notifications would be sometimes delivered with a delay depending on the frequency of timers which could significantly slow down network data transfer. - corelib: QTemporaryFile: Fixed: Files were opened in O_TEXT mode which caused unexpected LF <-> CRLF translation. In particular, this broke QNetworkDiskCache functionality (seen in e.g. demos/browser as missing images and CSS sheets when read from cache). - corelib: Fixed: Clear FPU CW in qdtoa() to avoid the floating point exception in various scenarios [patch by rudi]. - gui: Fixed assertion in QVector::at() at startup. - gui: Fixed assertion at #1125 in qwidget.cpp (due to an attempt to re-instantiate QDesktopWidget during application termination). - gui: Select the correct icon for the drive letter in standard file dialogs depending on the drive type (floppy, hard disk etc) [patch by rudi]. - gui: Fixed crash in PMMERGE during resize & move of the top level window with the complex layout (caused by reading outside the bitmap data). - gui: Fixed: Never add tooltip windows to the top-level window list and only do so for splash windows if they have the Qt::WindowTitleHint flag set. - 3rdparty: Added OS/2 support to clucene used by the help module for fulltext search in help files [based on the patch by rudi]. - configure.cmd: Fixed: QT_BUILD_KEY (and QLibraryInfo::buildKey()) would always contain "release", even in debug builds, which caused debug builds to load the release plugins and refuse the debug ones. - qmake/os2-g++: Use -Wl, to pass the object list response file to the linker as is instead of the expanded list of objects (this overcomes the 64KB limitation of the total process command line length in OS/2).
 ftp.netlabs.org/pub/qt4/4.6.2/qt-dev-4_6_2.wpi
Ambiente applicazioni e UI Qt4 v. 4.6.2 (docs, 14/5/2010)
 ftp.netlabs.org/pub/qt4/4.6.2/qt-doc-4_6_2.wpi
Ambiente applicazioni e UI Qt4 v. 4.6.3 (examples, 14/5/2010)
 ftp.netlabs.org/pub/qt4/4.6.2/qt-examples-4_6_2.wpi
Ambiente applicazioni e UI Qt4 v. 4.5.1GA (developer kit, 6/2/2010) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.5.1 GA (05-02-2010) Improvements: - general: Switched the compiler to the GCC 4.4.2 build provided by Paul Smeldey. This gives better standard conformance, better code optimization and provides more compact DLLs and EXEs whose size is greater than ~1M. - corelib: QSettings: Use IniFormat (plain INI files) when NativeFormat is requested instead of the Open32 registry which is known to be unstable and can be easily corrupted. The old behavior may be restored using the QT_PM_REGISTRY environment variable. - corelib: Use UniStrcoll for QString::localeAwareCompare() for locale-aware comparison of NLS strings. - gui: Implemented full Direct Manipulation (Drag And Drop) support. This includes dragging text, URLs and files between PM and Qt applications, dragging any MIME data across Qt applications, setting custom drag pointer pixmaps, painting in widgets while dragging. - gui: Implemented session management with the QSessionManager class. - gui: Fully implemented the QDesktopServices class. - gui: Added support for numpad keys and for some common multimedia keys recognized by eCS (volume, home, search, favorites). - gui: QCursor: Added missing cursor shapes and implemented support for custom cursor shapes. - gui: Implemented QFontDatabase::addApplicationFont()/removeApplicationFont() and friends. - gui: Implemented proper generation of possible key and modifier combinations for a given key event. This in particular enables Ctrl+<letter> shortcuts for non-Latin languages and also makes Ctrl+<letter>, Alt+<letter> and similar shortcuts language-neutral. - gui: QWidget: When setting the parent, take the parent's resolve masks to make sure attributes imposed by the user on the parent won't be overriden byv the natural palette for this widget if it differs from QApplication::palette() [vendor bug]. - gui: Use a normal border for top-level Tool widgets since the thin one is too thin and cannot be resized. - gui: Implemented delivering of QEvent::NonClientAreaMouse* events to top-level widgets. This enables undocked dock widgets to be docked back by a double click on the title bar and also by moving over the dock areas. - plugins: Enabled the sqlite3 plugin which makes the sql module (and applications depending on it) actually usable. - tools: Enabled the Qt Designer application. - tools: Enabled the following toos: pixeltool, q3toq4, xmplatterns. - qmake/os2-g++: Recognize the "map" option in the CONFIG variable that allows to turn the generation of .map files on and off. The option is set by default. - qmake/os2-g++: Recognize the "highmem" option in the CONFIG variable that allows to enabled memory support in LIBC for genereated DLLs and executables. The option is set by default. Fixes: - corelib: Created wrappers for all Win* and Gpi* calls that restore the FPU Control Word to what C/C++ programs expect. This fixes crashes in various Qt applications (e.g. mp3diags) due to SIGFPE. - corelib: QLibraryInfo: Fixed: qt.conf would not have been loaded if a component path was requested before QCoreApplication instance creation. - corelib: QLibraryInfo: Changed default "Settings" path to %ETC%/xdg. Also use %ETC%/qtsys.conf as the system-wide qt.conf instead of %ETC%/qt/qtsys.conf. - corelib: QFSFileEngine: Fixed: On OS/2, trailing spaces in file names are ignored ("readme " = "readme") but kLIBC doesn't handle this well so strip them before passing to LIBC APIs. - corelib: QFile::copy(): Use DosCopy() instead of read/write. - corelib: Fixed: QProcess::startDetached() would either crash or fail to start a process. - corelib: Fixed: QFileInfo::isExecutable() would return true for all files on local OS/2 file systems. - gui: Fixed: Popups shown when another application is active were not controllable with keyboard and didn't close on an outside mouse click. - gui: Fixed: Visible title bar and frame of the top-level window after switching to fullscreen. - gui: Fixed: Wrong widget-relative mouse position in mouse events. This fixes problems with dragging widget splitters (separators) in applications using dock widgets. - gui: Fixed: QEvent::Enter/Leave events were delivered incorrectly if the alien child widget belonging to a native parent intersected with a native child of this parent (this in particular caused extended tool bars to immediately un-extend once the mouse moves over the extended part). - gui: Fixed: Mouse press events replayed after closing the popup by clicking outside it had incorrect coordinates. This resulted into various kinds of misbehavior including spatial text selection in QTextEdit widgets after closing popups by clicking inside these widgets. - gui: Fixed: The default application icon embedded into the executable was not actually used as the default window icon for top-level widgets. - qmake/os2-g++: Do not use EXEPACK tool on static libraries. - qmake: Several fixes to make install targets work correctly.
 ftp.netlabs.org/pub/qt4/4.5.1-ga/qt-dev-4_5_1-ga.wpi
Ambiente applicazioni e UI Qt4 v. 4.5.1GA (examples, 6/2/2010)
 ftp.netlabs.org/pub/qt4/4.5.1-ga/qt-examples-4_5_1-ga.wpi
Ambiente applicazioni e UI Qt4 v. 4.5.1GA (source code, 6/2/2010) Readme/What's new
This document contains a brief list of the most important OS/2-specific changes in the Qt library from release to release. CHANGES 4.5.1 GA (05-02-2010) Improvements: - general: Switched the compiler to the GCC 4.4.2 build provided by Paul Smeldey. This gives better standard conformance, better code optimization and provides more compact DLLs and EXEs whose size is greater than ~1M. - corelib: QSettings: Use IniFormat (plain INI files) when NativeFormat is requested instead of the Open32 registry which is known to be unstable and can be easily corrupted. The old behavior may be restored using the QT_PM_REGISTRY environment variable. - corelib: Use UniStrcoll for QString::localeAwareCompare() for locale-aware comparison of NLS strings. - gui: Implemented full Direct Manipulation (Drag And Drop) support. This includes dragging text, URLs and files between PM and Qt applications, dragging any MIME data across Qt applications, setting custom drag pointer pixmaps, painting in widgets while dragging. - gui: Implemented session management with the QSessionManager class. - gui: Fully implemented the QDesktopServices class. - gui: Added support for numpad keys and for some common multimedia keys recognized by eCS (volume, home, search, favorites). - gui: QCursor: Added missing cursor shapes and implemented support for custom cursor shapes. - gui: Implemented QFontDatabase::addApplicationFont()/removeApplicationFont() and friends. - gui: Implemented proper generation of possible key and modifier combinations for a given key event. This in particular enables Ctrl+<letter> shortcuts for non-Latin languages and also makes Ctrl+<letter>, Alt+<letter> and similar shortcuts language-neutral. - gui: QWidget: When setting the parent, take the parent's resolve masks to make sure attributes imposed by the user on the parent won't be overriden byv the natural palette for this widget if it differs from QApplication::palette() [vendor bug]. - gui: Use a normal border for top-level Tool widgets since the thin one is too thin and cannot be resized. - gui: Implemented delivering of QEvent::NonClientAreaMouse* events to top-level widgets. This enables undocked dock widgets to be docked back by a double click on the title bar and also by moving over the dock areas. - plugins: Enabled the sqlite3 plugin which makes the sql module (and applications depending on it) actually usable. - tools: Enabled the Qt Designer application. - tools: Enabled the following toos: pixeltool, q3toq4, xmplatterns. - qmake/os2-g++: Recognize the "map" option in the CONFIG variable that allows to turn the generation of .map files on and off. The option is set by default. - qmake/os2-g++: Recognize the "highmem" option in the CONFIG variable that allows to enabled memory support in LIBC for genereated DLLs and executables. The option is set by default. Fixes: - corelib: Created wrappers for all Win* and Gpi* calls that restore the FPU Control Word to what C/C++ programs expect. This fixes crashes in various Qt applications (e.g. mp3diags) due to SIGFPE. - corelib: QLibraryInfo: Fixed: qt.conf would not have been loaded if a component path was requested before QCoreApplication instance creation. - corelib: QLibraryInfo: Changed default "Settings" path to %ETC%/xdg. Also use %ETC%/qtsys.conf as the system-wide qt.conf instead of %ETC%/qt/qtsys.conf. - corelib: QFSFileEngine: Fixed: On OS/2, trailing spaces in file names are ignored ("readme " = "readme") but kLIBC doesn't handle this well so strip them before passing to LIBC APIs. - corelib: QFile::copy(): Use DosCopy() instead of read/write. - corelib: Fixed: QProcess::startDetached() would either crash or fail to start a process. - corelib: Fixed: QFileInfo::isExecutable() would return true for all files on local OS/2 file systems. - gui: Fixed: Popups shown when another application is active were not controllable with keyboard and didn't close on an outside mouse click. - gui: Fixed: Visible title bar and frame of the top-level window after switching to fullscreen. - gui: Fixed: Wrong widget-relative mouse position in mouse events. This fixes problems with dragging widget splitters (separators) in applications using dock widgets. - gui: Fixed: QEvent::Enter/Leave events were delivered incorrectly if the alien child widget belonging to a native parent intersected with a native child of this parent (this in particular caused extended tool bars to immediately un-extend once the mouse moves over the extended part). - gui: Fixed: Mouse press events replayed after closing the popup by clicking outside it had incorrect coordinates. This resulted into various kinds of misbehavior including spatial text selection in QTextEdit widgets after closing popups by clicking inside these widgets. - gui: Fixed: The default application icon embedded into the executable was not actually used as the default window icon for top-level widgets. - qmake/os2-g++: Do not use EXEPACK tool on static libraries. - qmake: Several fixes to make install targets work correctly.
 ftp.netlabs.org/pub/qt4/4.5.1-ga/qt-all-opensource-src-4_5_1-os2-ga.zip
Ambiente applicazioni e UI Qt4 v. 3.3.1 (22/11/2005) Readme/What's new
Unpack the contents of the qt-os2-3.3.1-rc06.zip archive to some directory (for example, X:\Develop) and refer to the file qt-os2-3.3.1-rc06\readme.txt for instalation instructions. NOTES: 1. To install GCC 3.2.2 beta 4 CSD1, first install GCC 3.2.2 beta 4 (using the installer gcc-3.2.2-beta4.exe) and then just unzip the contents of the gcc-3.2.2-beta4csd1.zip archive to the same directory where you installed GCC using the installer. 2. In order to build Qt for OS/2 you need to have IBM ILINK 3.08 that comes with the IBM Visual Age C/C++ 3 distribution. See readme.txt for more info.
 ftp.netlabs.org/pub/qt3/qt-os2-3.3.1-rc06.zip
Ambiente applicazioni e UI Qt4 v. 3.0.0 (for XFree86/2 and GCC EMX, 3/12/2001) Readme/What's new
QT-3 toolkit for XFree86/2 [N.d.R.: require installable only manually prerequisites for the EMX development environment] ==========================================================================
 ftp.netlabs.org/pub/QT_Toolkit_3.0.0/qt3-emx_os2.zip
Scheda aggiornata l'ultima volta il: 22/05/2018 - 14:45

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