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249 lines
6.9 KiB
249 lines
6.9 KiB
This file describes significant change from
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qt-x11-immodule-bc-qt3.3.2-20040623.
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Differences from previous release
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(qt-x11-immodule-unified-qt3.3.3-20040819) are itemized with '+'
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sign. Search it to track incremental change.
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****************************************************************************
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* For users *
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****************************************************************************
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General
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-------
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+ A strange character inversion problem on some input methods has been
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fixed
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Input methods
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-------------
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- Added "simple" input method which provides dead/multi key composing
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for latin languages
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User Interface
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--------------
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- Added input method selection menu in the context menu of text
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widgets
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Configuration
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-------------
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+ default IM configuration feature of qtconfig has been disabled in BC
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mode. This is a political change to avoid the confusion about input
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method configuration in accordance with GTK+ environment.
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See following discussion for further information.
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http://freedesktop.org/pipermail/immodule-qt/2004-August/000416.html
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- Added new environment variables TQT_IM_SWITCHER and TQT_IM_MODULE to
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set user's favorite input method as default. See README.immodule for
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examples.
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Build & Install
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---------------
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+ configure options have been changed for internal reasons. See 'How
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to install' section of README.immodule
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- This version of immodule requires corresponding version of each
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input method plugins (i.e. update your additional input method
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plugins)
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- Plugin directory has been changed from $TQTDIR/plugins/input/ to
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$TQTDIR/plugins/inputmethods/. Delete old directory.
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- Some codes have been changed to allow compiling against TQt 3.2.x or
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earlier.
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****************************************************************************
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* For develpers *
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****************************************************************************
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Documents
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---------
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- Almost description of QInputContext and QInputContextPlugin has been
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filled. Feel free to ask obscure things at our mailinglist.
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New features
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------------
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- Pluggable input method switcher
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Now we can write input method switcher as an ordinary input method
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plugin. The two plugins 'imsw-multi' and 'imsw-none' are provided as
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default. But the architecture needs more discussion about whether
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the design is right or not. Join the discussion.
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- Pluggable popup menu
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Any input method can provide its own popup menu. See
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http://freedesktop.org/pipermail/immodule-qt/2004-August/000266.html
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for further information.
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- QInputContext proxying
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Some methods of QInputContext have been changed to enable
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QInputContext proxying. This feature is required to implement
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pluggable input method switcher.
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General
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-------
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+ QInputContext has been source compatible with Qt4 version. Basic
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input method plugin can be source compatible without #ifdef. Only
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pluggable popup menu requires #ifdef'ed different code. In addition,
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be careful about use of classes that is deprecated in Qt4.
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- Our two development tree for TQt3 'Binary Compatible' and 'ALL' have
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been merged into this unified source tree. The source tree is called
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'Unified' patch.
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- 'dead keys' for latin languages have been added into Qt::Key
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- Added plugins/src/inputmethods directory to build input method
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plugins within the TQt source tree. The directory name 'inputmethods'
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is intended to be compatible with Qt/Embedded. Install directory
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name is still kept as 'input' for backward compatibility
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- Changed XIM input method to a plugin instead of directly link into
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libtqt
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- Plugin directory has been changed from $TQTDIR/plugins/input/ to
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$TQTDIR/plugins/inputmethods/. Replace install directory with new
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one.
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- Fixed some bugs in previous qt-x11-immodule-bc-qt3.3.2-20040623. See
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following log for more detail.
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* src/kernel/qwidget_x11.cpp
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- (destroyInputContext): Replace the code with original Simplified
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API patch. See the comment to recognize the original intention
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- (focusInputContext): Fix a condition to call qic->setFocus() as
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originally written. See added comment to recognize the original
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intention
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- QLocale dependency has been removed to be compiled on TQt 3.2.x or
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earlier
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- Many internal improvements and cleanups
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API Changes in qt-x11-immodule-unified-qt3.3.3-20040910
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-------------------------------------------------------
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+ QInputContext
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* QInputContext()
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Added 'parent' arg to be compatible with Qt4. Since the arg
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defaults to 0, no modification of plugins are required.
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* language()
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* identifierName()
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Return type of these two methods have been changed from QCString
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which is deprecated in Qt4 to QString to make plugins source
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compatible with Qt4.
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* addActionsTo()
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New method for Qt4 text widget developer
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API Changes in qt-x11-immodule-unified-qt3.3.3-20040812
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-------------------------------------------------------
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- QInputContext proxying
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QInputContext have been changed as follows to enable QInputContext
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proxying.
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1. Use signal to deliver QIMEvent instead of explicit
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postEvent(). This enables QIMEvent proxying and better platform
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abstraction. Corresponding slot is created as
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QApplication::imEventReceived().
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2. Move some methods of QInputContext to public from protected or
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private. This enables that proxy-IM can access slave methods.
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3. Make some methods of QInputContext virtual. This enables
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overriding the methods as proxy
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4. Rename QInputContext::name() to identifierName() to avoid
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conflicting with QObject::name()
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- QInputContext
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* language()
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New method to indicate current language
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* menus()
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New method for the pluggable popup menu feature
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* addMenusTo()
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New method for text widget developer
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* deletionRequested()
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New signal to request deletion of this instance. This is added for
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fatal error handling
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* identifierName()
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This replaces name() of previous API to avoid conflicting with
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QObject::name(), and to distinguish the role from displayName()
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* filterEvent()
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Turn the argument into const. See
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http://freedesktop.org/pipermail/immodule-qt/2004-August/000335.html
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for further information
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* isComposing
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* isPreeditRelocationEnabled
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Move to public from protected to allow proxying
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* setFocusWidget
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* setHolderWidget
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* releaseComposingWidget
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Move to public from private to allow proxying
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* focusWidget
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* holderWidget
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- Make public from protected to allow proxying
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- Make virtual to allow overriding the method as proxy
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- QInputContextPlugin
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* languages()
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New method which returns what languages are supported by the
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QInputContext instance
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* displayName()
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New method which returns a user friendly i18n-ized name of the
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QInputContext instance
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* description()
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New method which returns a i18n-ized brief description of the
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QInputContext instance
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