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export QTDIR=$PWD
export QTEDIR=$QTDIR
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export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
cp $QPEDIR/src/qt/qconfig-qpe.h src/tools/
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export QTDIR=$PWD
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
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CONFIG = qtopia warn_on release
MOC_DIR =tmp
OBJECTS_DIR =tmp
HEADERS =fcrs.h/
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globalfunc.h /
globalvars.h /
testimpl.h
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[[email protected] tmake-1.8]# export TMAKEDIR=$PWD
[[email protected] tmake-1.8]# export TMAKEPATH=$TMAKEDIR/lib/qws/linux-x86-g++
[[email protected] tmake-1.8]# export PATH=$TMAKEDIR/bin:$PATH
[[email protected] qt-2.3.7]# export QTDIR=$PWD
[[email protected] qt-2.3.7]#export QTEDIR=$QTDIR
[[email protected] qt-2.3.7]#export PATH=$QTDIR/bin:$PATH
[[email protected] qt-2.3.7]#export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
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export QPEDIR=/opt/Qtopia
export QTDIR=/opt/Qtopia
export PATH=$QTDIR/bin:$PATH
export TMAKEPATH=/opt/Qtopia/tmake/lib/qws/linux-generic-g++
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
éè¦æ¶è¿è¡ source qtopia.shå³å¯åºç¨ä»¥ä¸ç¯å¢åéã
å¦å¤ä¹å¯ä»¥éè¿å¨.bashrcæ件ä¸è®¾å®å«åæ¥åºç¨è¿äºç¯å¢åéã å设ç¯å¢åé设置æ件åæ¾å¨homeç®å½çbinä¸ï¼ åå¯å¨.bashrcä¸å å ¥ï¼
alias qtopia='source ~/bin/qtopia.sh'
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æ´ä¸ªQtopiaç³»ç»å¨buildè¿ç¨ä¸éè¦ä¸ä¸ªç¬ç«çé 置系ç»ï¼
1) Qt/Embedded é ç½®æ件
2) tmake - ç¨äºbuild Qtopia 1.xåä¸äºç¬¬ä¸æ¹è½¯ä»¶
3) qmake - ç¨äºbuild Qtopia 2å以ä¸çæ¬
å¨build Qtopia以åï¼å è¦å®æ以ä¸ä¸é¡¹çé ç½®ã
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cp -r $TMAKEDIR/lib/qws/linux-arm-g++ $TMAKEDIR/lib/qws/linux-myarm-g++
cp -r $QTEDIR/configs/linux-arm-g++-shared $QTEDIR/configs/linux-myarm-g++-shared
cp -r $QPEDIR/mkspecs/qws/linux-arm-g++ $QPEDIR/mkspecs/qws/linux-myarm-g++
Qt/Embedded
ç¼è¾$QTEDIR/configs/linux-myarm-g++-sharedï¼ ä¿®æ¹å ¶ä¸çutilitiesåflagsæéåç³»ç»çå å®¹ï¼ å¦ï¼
å¯è½éè¦ä¿®æ¹SYSCONF_CXX, SYSCONF_CC åSYSCONF_LINKï¼æå®æ£ç¡®çç¼è¯å¨. å¯è½éè¦å¢å ç¼è¯é项-DMYARMï¼å¨ä»£ç ä¸å¢å å®#ifdef MYARMï¼ç¨ä»¥å¢å 设å¤ç¸å ³ç代ç ï¼
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zlib
libuuid(aka luuid)
libjpeg
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gcc-2.95.2
gcc 3.2.4
gcc-3.3.0, gcc-3.3.3, gcc-3.3.4
gcc-3.4.1
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SNDCTL_DSP_SETFRAGMENT - Qtopiaå°è¿ä¸ªå¼è®¾ç½®ä¸º0x4000c.
SNDCTL_DSP_SETFM - Qtopia设置为AFMT_S16_LE
SNDCTL_DSP_STEREO - Qtopia 设置为 1/true.
SNDCTL_DSP_SPEED - Qtopia设置为44100.
SNDCTL_DSP_GETOSPACE
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zlib
zlibå¯ä»¥ä» http://www.gzip.org/zlib/ä¸è½½
libuuid(aka luuid)
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å¦å¤ï¼ å¦æä½ æSuSE Linuxçåè¡çï¼ e2fsprogs-develè¿ä¸ªå å¯ä»¥æä¾uuidæ¯æï¼ å¨Debianä¸å¯¹åºçå æ¯uuid-dev. è¿ä¸ªåºåºè¯¥æ¾å¨æ åè·¯ç»ä¸/usr/lib/libuuid.so
请ç¨å 管çå·¥å ·æ¥æ¥ç该å æ¯å¦å·²ç»å®è£ ï¼
rpm -qa | grep e2fsprogs
å¦æå°æªå®è£ ï¼è¯·ä»å®è£ çæéåç«å®è£ è¿ä¸ªå ã
éè¦æ³¨æçæ¯ï¼å¦æ没æå®è£ e2fsprogs-develï¼å¨é¾æ¥æ¶ä¼åçä¸é¢çé误ï¼
/usr/lib/gcc-lib/i586-suse-Linux/3.3.3/../../../../i586-suse-linux/bin/ld:
cannot find -luuid
å¦æå®è£ äºè¯¥åºä»éå°ä¸è¿°é误ï¼åæ£æ¥Qtopiaçconfigureèæ¬ç-Lå-Råæ°ï¼ 以确å®èæ¬å å«äºåºçå®é è·¯å¾ã å ³äºäº¤åç¼è¯çä¿¡æ¯å¯åè System Integrator's Guide.
libjpeg
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æ¤å¤ï¼å¦æä½ æSuSEåè¡çï¼ libjpegè¿ä¸ªå å¯æä¾è¯¥åºãè¿ä¸ªåºåºè¯¥å®è£ å¨æ åè·¯ç»/usr/lib/libjpeg.so
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å ³äºlibjpeg交åç¼è¯çä¿¡æ¯ï¼ å¯åèSystem Integrator's Guide.
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å³å®å¼å§Qtopiaéè¦çæ¥éª¤ï¼ åèï¼ Getting started
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ç³»ç»æ¯å®å ¨å®è£ RedHat9.0ï¼éé¢å¸¦QT3.1ï¼ï¼æ¿åæ¯X-Hyper250Bçï¼Toolchainç¨çæ¯å¼åæ¿å¸¦çhybus-arm-linux-R1.1
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qt-embedded-2.3.10-free.tar.gz
qt-x11-2.3.2.tar.gz
qtopia-free-source-2.1.1.tar.gz
tmake-1.13.tar.gz
e2fsprogs-1.35.tar.gz
主æºx86çç¼è¯æ¥éª¤ï¼
tar xfz qt-embedded-2.3.10-free.tar.gz(解ååqt-2.3.10æ¹å为qt-2.3.10-host)
export QTEDIR=$PWD/qt-2.3.10-host
tar xfz qt-x11-2.3.2.tar.gz(解ååqt-2.3.2)
export QT2DIR=$PWD/qt-2.3.2
tar xfz qtopia-free-source-2.1.1.tar.gz(解ååqtopia-free-2.1.1æ¹å为qtopia-2.1.1-host)
export QPEDIR=$PWD/qtopia-2.1.1-host
tar xfz tmake-1.13.tar.gz(解ååtmake-1.13)
export TMAKEDIR=$PWD/tmake-1.13
export TMAKEPATH=$PWD/tmake-1.13/lib/qws/linux-x86-g++
export PATH=$TMAKEDIR/bin:$PATH
cd qt-2.3.2
export QTDIR=$QT2DIR
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
./configure -no-xft
make
make -C tools/qvfb
cd ..
cd qt-2.3.10-host
export QTDIR=$PWD
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
mkdir bin (å 为解ååçqt-2.3.10没æbinæ件夹)
cp $QT2DIR/bin/uic bin
cp $QT2DIR/tools/qvfb/qvfb bin
cp $QPEDIR/src/qt/qconfig-qpe.h src/tools/
./configure -qconfig qpe -qvfb -thread -system-jpeg -gif -depths 4,8,16,32
make
cd ..
tar xzf e2fsprogs-1.35.tar.gz
cd e2fsprogs-1.35
./configure -enable-elf-shlibs
make install lib/uuid/
注ï¼è¿æ¯ç¼è¯x86çlibuuidåº
cd ..
cd qtopia-2.1.1-host
export PATH=$QPEDIR/bin:$PATH
export LD_LIBRARY_PATH=$QPEDIR/lib:$LD_LIBRARY_PATH
./configure
make
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$tmake -o Makefile hello.pro
$make
$qvfb &
$./hello -qws æè $qpe
è¿æ²¡æä¹ä»ç»ç 究è¿ã
ç®æ æºarm-linuxçç¼è¯æ¥éª¤ï¼
tar xfz qt-embedded-2.3.10-free.tar.gz(解ååqt-2.3.10æ¹å为qt-2.3.10-target)
export QTEDIR=$PWD/qt-2.3.10-target
tar xfz qt-x11-2.3.2.tar.gz
export QT2DIR=$PWD/qt-2.3.2
tar xfz qtopia-free-source-2.1.1.tar.gz(解ååqtopia-free-2.1.1æ¹å为qtopia-2.1.1-target)
export QPEDIR=$PWD/qtopia-2.1.1-target
tar xfz tmake-1.13.tar.gz
export TMAKEDIR=$PWD/tmake-1.13
export TMAKEPATH=$PWD/tmake-1.13/lib/qws/linux-arm-g++
export PATH=$TMAKEDIR/bin:$PATH
cd qt-2.3.2
export QTDIR=$QT2DIR
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
./configure -no-xft
make
make -C tools/qvfb
cd ..
cd qt-2.3.10-target
export QTDIR=$PWD
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
mkdir bin
cp $QT2DIR/bin/uic bin
cp $QT2DIR/tools/qvfb/qvfb bin
cp $QPEDIR/src/qt/qconfig-qpe.h src/tools/
./configure -xplatform linux-arm-g++ -qconfig qpe -qvfb -thread -system-jpeg -gif -depths 4,8,16,32
make
cd ..
注ï¼è¿ééè¦armçæ¬çlibjpeg.so.62ï¼hybus-arm-linux-R1.1éé¢å å«è¿ä¸ªåºï¼å¦æ²¡æå¯ä»¥ä¸ç½ä¸è½½ã
tar xzf e2fsprogs-1.35.tar.gz
cd e2fsprogs-1.35
./configure -host=arm-linux -with-cc=arm-linux-gcc -with-linker=arm-linux-ld -enable-elf-shlibs -prefix=/usr/local/hybus-arm-linux-R1.1/arm-linux
make install lib/uuid/ ===>>>è¿æ¥å®è£ å°hybus-arm-linux-R1.1/libä¸çlibuuid.so.1.2çæ¬ä¸å¯¹,
è¦cp lib/libuuid.so.1.2 ../hybus-arm-linux-R1.1/lib
注ï¼è¿æ¥æ¯äº¤åç¼è¯armçlibuuidåºï¼é 置详æ è§./configure --help
ï¼è¿è¦å¤è°¢ http://panjet.wleda.com/?p=20è¿éé¢ç大å¥åï¼å¥½ä¸å®¹ææå¨ç½ä¸æ¾å°çï¼
cd ..
cd qtopia-2.1.1-host
export PATH=$QPEDIR/bin:$PATH
export LD_LIBRARY_PATH=$QPEDIR/lib:$LD_LIBRARY_PATH
cp src/libraries/qtopia/custom-linux-ipaq-g++.cpp src/libraries/qtopia/custom-linux-arm-g++.cpp
cp src/libraries/qtopia/custom-linux-ipaq-g++.h src/libraries/qtopia/custom-linux-arm-g++.h
./configure -xplatform linux-arm-g++
make
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string=LineEdit1->text(); //åå¾LineEdit1è¿åçæå
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//转æ¢ç¼ç
QCString
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#include <qtextcodec.h>
#include <qstring.h>
#include <qcstring.h>
4.QTextStream对ä¸æçæ¯æ
QTextCodec* codec = QTextCodec::codecForName("GBK");
QTextStream mystream(&file);
mystream.setCodec(codec);
5. QCString&QString
QCStringä¸ä¸ä»¥unicodeç¼ç
QString以unicode为ç¼ç .
qtå é¨ä½¿ç¨unicode为ç¼ç ,æ以å¦æè¦å¨qtçé¨ä»¶å¦multilineeditä¸æ¾ç¤ºä¸æ,åéè¦å°éunicodeçå符转æ¢æunicodeå符.
QCString locallyEncoded = "ä¸å½äººä¸æ¯ä¸äºç 夫"; // text to convert
QTextCodec *codec = QTextCodec::codecForName("GBK"); // get the codec for GBK
QString unicodeString = codec->toUnicode( locallyEncoded );
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static const char* strings[] = {
QT_TR_NOOP( "Hello" )ï¼
QT_TR_NOOP( "World" )
};
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QString s = tr( "Button %1" ).arg(i);
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findtr [filename].cpp > i18n.po
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qApp->installTranslator(translator);
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QString gbk_string = codec->toUnicode(string);
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åï¼æ±åqtopia-1.5.0 for Arm
é¦å æç §âä¸âçæ¹æ³å¯¹è¦æ±åçç¨åºæå*.qmæ件å*.desktopæ¡é¢é ç½®æ件ï¼å¨åå®è¿ä¸æ¥åï¼å°*.qmæ件downå°ç®æ æºç /opt/qtopia-free-1.5.0.arm/i18n/zh_CNç®å½ä¸ï¼åæ¶å°*.desktopæ件è¦ç/opt/qtopia- free-1.5.0.arm/appsç®å½ä¸çç¸åºæ件ï¼ç®æ æºçç¯å¢åéé ç½®å¦ä¸ï¼
export QTDIR=/opt/qt-2.3.3.arm
export QPEDIR=/opt/qtopia-free-1.5.0.arm
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
export PATH=$QPEDIR/bin:$PATH
export http://xorg.freedesktop.org/" rel="noopener noreferrer" target="_blank">http://xorg.freedesktop.org
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