锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
http://hi.baidu.com/ugene/blog/item/649595944fb156057af48008.html
1.涓嬭澆qt瀹夎鍖咃紝鍒癶ttp://qt.nokia.com/downloads涓嬭澆鏈鏂扮殑鏄痲t4.7.4錛屾牴鎹畨瑁呯幆澧冧笅杞斤紝榪欓噷鏄痩inux鐜錛屽洜姝よ涓嬭澆qt-everywhere-opensource-src-4.7.4.tar.gz (.tar.gz)銆?/font>
2.鏍規嵁闇瑕佷笅杞絨t creator錛屽湪http://qt.nokia.com/downloads閮藉彲浠ユ壘鍒板畨瑁呮墍闇瑕佺殑杞歡銆?/font>
3.灝嗕笅杞戒笅鏉ョ殑qt 4.7.4瑙e帇瀹夎錛?/font>
(1)cd /tmp
(2)gunzip qt-everywhere-opensource-src-4.7.4.tar.gz
tar xvf qt-everywhere-opensource-src-4.7.4.tar
(3)cd qt-everywhere-opensource-src-4.7.4
./configure
(4)make (璨屼技鎴戠敤浜嗕笁涓挓)
(5)su -c "make install"(瑕佺敤鍒皉oot瀵嗙爜錛屾晠瑕佽緭鍏udo passwd root鍘諱慨鏀箁oot鐨勫瘑鐮?
(6)PATH=/usr/local/Trolltech/Qt-4.7.4/bin:$PATH
export PATH
4.qt creator鐨勫畨瑁咃紝榪欎釜鎺ㄨ崘涓嬭澆bin鏍煎紡鐨勫畨瑁呭寘錛岃繖涓畨瑁呮瘮杈冪畝鍗曘?br />涓嬭澆瀹屾垚鍚庣洿鎺ヨ繍琛?/qt-creator-linux-x86-opensource-2.4.0.bin瀹夎錛屽氨璺焪indows瀹夎杞歡涓鏍蜂簡錛屼笉闇瑕佸啀榪涜緙栬瘧涔嬬被鐨勪簡銆?br />鍦?/configure榪欎竴姝ヤ細闂綘瀹夎鍝竴涓増鏈紝涓涓槸open(寮婧?鐨勶紝涓涓槸commercial(鍟嗙敤)鐨勶紝榪欐椂閫夋嫨o錛岀劧鍚庤繕浼氭彁紺轟綘瑕佷笉瑕佹煡鐪嬩竴浜涗笢瑗匡紝娌″繀瑕侊紝鐩存帴杈撳叆yes鍥炶濺錛?/p>
閬囧埌闂:
1.make: g++: Command not found
make: *** [project.o] Error 127
閽堝榪欎釜闂鏄洜涓篻++娌℃湁瀹夎錛岄氳繃sudo apt-get install g++瀹夎銆?/p>
濡傛湁蹇呰榪樿瀹夎sudo apt-get install build-essential(榪欎釜鏄緷璧杇++鐨勶紝瑁呬簡榪欎釜灝變篃鎶奼++瑁呭ソ浜?
瀹夎瀹実++鍚庡啀嬈¤繍琛?/configure鍗沖彲銆?/p>
2.鍦ㄥ畨瑁単++瀹屾垚鍚庡啀嬈¤繍琛?/configure鍚庝笉浼氬啀鎶ユ湭鍙戠幇g++涔嬬被鐨勯敊璇紝鍙槸鍙堝嚭鐜頒簡
"Basic XLib functionality test failed!”
瀵逛簬榪欎釜閿欒鏃跺洜涓烘病鏈夊畨瑁厁lib搴撻犳垚鐨勶紝瀹夎鍗沖彲瑙e喅銆?/p>
棣栧厛錛歴udo apt-get install libx11-dev libfreetype6-dev libavahi-gobject-dev libSM-dev libXrender-dev libfontconfig-dev libXext-dev
鐒跺悗錛歴udo apt-get install build-essential(鍦ㄥ墠闈㈣浜嗗悗錛屽湪榪欓噷鎴戝氨涓嶇敤瑁呬簡)
瀹夎瀹屽悗鍐嶆榪愯./configure錛屽嵆鍙『鍒╁畨瑁呫?/p>
3.鍦?/configure瀹屾垚鍚庝細鍑虹幇
To reconfigure, run 'gmake confclean' and 'configure'.
Qt is now configured for building. Just run 'gmake'.
Once everything is built, you must run 'gmake install'.
Qt will be installed into /usr/local/Trolltech/Qt-4.7.4
寮濮嬪悡鎴戜竴璺籌紝浠ヤ負鍙堝嚭閿欎簡鍛紝鍚庢潵涓鐪嬶紝娌℃湁鍑洪敊錛屾槸鎻愮ず濡傛灉鍐嶆./configure璇ユ庝箞鍔炰互鍙婁笅涓姝ヨ鎬庝箞鍔炵殑銆?/p>
娌′粈涔堥棶棰樺氨涓嬩竴姝ake浜嗭紝榪欎竴姝ユ椂闂翠細鐩稿綋闀匡紝瑕佹湁鑰愬績鍟娿?/font>
QByteArray twoBytes=data.mid(寮濮嬩笅鏍?/span>,2);
鐒跺悗鎴戣皟鐢?/span>toInt錛岀粨鏋滆繑鍥為兘鏄?/span>0錛?/span>
璋冭瘯璁劇疆鏂偣鏌ョ湅twoBytes鐨勫鹼紝澶у皬鏄?/span>2,鍊兼槸涓嶅彲瑙佺殑涔辯爜錛?/span>twoBytes[0]=0x05; twoBytes[1]=0xa8;榪欓噷鍋囪闀垮害鏄?/span>1448錛屽嵆緋誨崄鍏繘鍒?/span>0x05a8銆傛渶鍚庢煡鐪嬩簡toInt鐨勮鏄庢枃妗e拰閲岄潰鐨勪緥瀛愭墠鐭ラ亾錛?/span>05a8鍦?/span>QByteArray閲屽崰浜嗗洓瀛楄妭鏃舵墠鍙互姝g‘杞崲錛屽嵆緋?/span>0x30,0x35,0x61,0x38銆?/span>
QByteArray str("
bool ok;
int hex=str.toInt(&ok,16); //hex==1448,ok==true
int dec=str.toInt(&ok,10); //dec==0,ok==false,because in dec no “a”
濡傛灉鎯寵榪斿洖ok涓虹湡錛屽彲浠ユ妸a鍙樹負0
QByteArray str("0508");//0x30,0x35,0x30,0x38
bool ok;
int hex=str.toInt(&ok,16); //hex==1288,ok==true
int dec=str.toInt(&ok,10); //dec==508,ok==true
鏈鍚庡湪緗戜笂鏌ヤ簡涓涓嬶紝鎵懼埌浜嗘枃绔狅紝铏界劧浠g爜涓嶆紜紝浣嗘湁浜嗘濊礬灝卞ソ寮勪簡銆?/span>
鎬濊礬灝辨槸浠?/span>twoBytes浠庝竴涓瓧鑺備竴涓瓧鑺傜殑宸﹀彇鍒板彸鐒跺悗鍦?/span>rtp_length涓敱楂樺埌浣庢斁緗紝澶ф瀹炵幇濡備笅錛氾紙鍙互灝佽鎴愬嚱鏁?/span> int BytesToInt(QByteArray towBytes)錛?/span>
for (int i=0;i<twoBytes.length();i++)
{
rtp_length |=(twoBytes[i] & 0x000000FF);
rtp_length=rtp_length << 8;
}
rtp_length=rtp_length>>8;
鎴戝厛璇存槑涓涓嬫垜宸茬粡緙栬瘧濂界殑QT鐗堟湰錛?/span>
D:\Qt\mobile\
緙栬瘧閫夐」錛?/span>
-platform
win32-msvc2008
-xplatform
wincewm60professional-msvc2008
-fast
D:\Qt\mobile\
緙栬瘧閫夐」錛?/span>
-platform
win32-msvc2008
-xplatform
wincewm60professional-msvc2008
-fast
D:\Qt\win32\
緙栬瘧閫夐」錛?/span>
-platform
win32-msvc2008
-debug-and-release
D:\Qt\win32\
緙栬瘧閫夐」錛?/span>
-platform
win32-msvc2008
-debug-and-release
1錛?span style="FONT: 7pt 'Times New Roman'">
棣栧厛鎴戜滑灝嗚繖鍥涗釜璺緞娣誨姞鍒?/span>VS涓紝宸ュ叿->閫夐」->Qt->Builds->AddD:\Qt\mobile\
D:\Qt\mobile\
D:\Qt\win32\
D:\Qt\win32\
浠ュ墠鎰熻榪欓噷鐨勮緗VS娌″獎鍝嶏紝鐜板湪鎵嶅彂鐜板畠浠槸鏈夊獎鍝嶇殑錛屽畠浠氨鏄緗幆澧冨彉閲?/span>QTDIR鐨勫鹼紝
榪欎釜鍊煎湪“瑙e喅鏂規綆$悊鍣?#8221;涓崟鍑諱綘鐨勯」鐩悕縐幫紝鐒跺悗鍦?/span>VS鍙寵竟鐨?#8220;灞炴ф”Version涓彲浠ヤ慨鏀?br>錛堜慨鏀瑰悗瑕侀噸鏂扮敓鎴愯В鍐蟲柟妗堬級錛屽鍥撅細
2錛?span style="FONT: 7pt 'Times New Roman'">
鐨勪笅鎷夋涓夋嫨“鏂板緩”錛屽湪寮瑰嚭鐨勫璇濇涓殑“閿叆鎴栭夋嫨鏂板鉤鍙?#8221;閫夋嫨“Windows Mobile 6 Professional SDK (ARMV4I)”錛?br>閫夋嫨浠?#8220;win
3錛?span style="FONT: 7pt 'Times New Roman'">
鐒跺悗鍦?#8220;瑙e喅鏂規綆$悊鍣?#8221;涓彸鍑婚」鐩紝閫夋嫨灞炴с傚湪寮瑰嚭鐨勫璇濇涓垜浠彧闇瑕佹坊鍔犱袱涓笢瑗?br>灝卞浜嗐傦紙璁板緱“閰嶇疆”璁劇疆“媧誨姩Debug”錛屽鉤鍙伴夋嫨“Windows Mobile 6 Professional SDK (ARMV4I)”錛?br>鐐?/span>C/C++->棰勫鐞嗗櫒錛屽湪“棰勫鐞嗗櫒瀹氫箟”涓叏閮ㄦ浛鎹負浠ヤ笅鍐呭錛?/span>_DEBUG;_WIN32_WCE=$(CEVER);UNDER_CE;$(PLATFORMDEFINES);WINCE;DEBUG;_WINDOWS;
$(ARCHFAM);$(_ARCHFAM_);_UNICODE;UNICODE;POCKETPC2003_UI_MODEL;QT_THREAD_SUPPORT;
QT_CORE_LIB;QT_GUI_LIB;QT_XML_LIB
鍦ㄩ摼鎺ュ櫒->鍛戒護琛?/span>->絎﹀姞閫夐」涓坊鍔犲涓嬪唴瀹癸細
/subsystem:windowsce,5.00
鏈鍚庡湪灞炴ф涓慨鏀規垚mobile鐢ㄧ殑QT鐗堟湰錛岄噸鏂扮敓鎴愯В鍐蟲柟妗堝嵆鍙?/span>
錛堟敞錛氬洜涓?/span>QTDIR鍊奸殢鐫QT鐗堟湰鐨勬敼鍙樿屾敼鍙橈紝鏁呭ご鏂囦歡涓?/span>LIB鐨勮礬寰勪笉鐢ㄥ啀淇敼錛?/span>
濡傛灉鏈変簺浠g爜鏄敤浜?/span>
#ifdef isMobile
#endif
鍖呭洿鐨勶紝鎴戜滑鍙互鍦ㄩ」鐩睘鎬т腑C/C++->鍛戒護琛?/span>->闄勫姞閫夐」涓姞鍏ワ細/D "isMobile"
絎簩縐嶆柟娉曪細
鍙﹀鐨勫姙娉曟槸鍦ㄧ紪璇?/span>QT搴撲箣鍓嶅湪鎻掍歡鐨?/span>pro鏂囦歡涓姞鍏?/span>
CONFIG-=embed_manifest_dll
http://hi.baidu.com/cyclone/blog/item/d77a86182fb915b84bedbc57.html
絎笁縐嶆柟娉曪細
榪樻湁鍙︿竴縐嶆柟娉曪紝榪欑鏂規硶鏄湪QT搴撶紪璇戞椂娌℃湁鍔?/span>CONFIG-=embed_manifest_dll鏃剁敤錛?/span>
鍦?/span>main鍑芥暟閲屽姞鍏ュ涓嬩唬鐮侊細
鐒跺悗鎶婄浉搴旂殑DLL鏂囦歡鎷瘋礉鍒癊XE鍚屼竴鏂囦歡澶逛笅錛岃繍琛屽氨鍙互浜嗐?/span>
鎴戜滑鍏堟潵鐪嬩竴涓?/span>QT涓殑QImage瀵硅薄銆傚湪鍔犺澆data鏁版嵁鍓嶏紝鎴戜滑瑕佺‘瀹?/span>QImage鍔犺澆鍥懼儚鐨勭┖闂村垎閰嶈凍澶熷ぇ錛屽厛鍋囪data鏄敱640*480鍍忕礌鐨勫帇緙╂暟鎹В鐮佸緱鏉ョ殑錛?/span>RGB錛?/span>3瀛楄妭錛夋槸涓涓儚绱狅紝鏁?/span>data鐨勫簲璇ユ槸640*480*3涓瓧鑺傦紱姣旇緝涓涓嬩笅闈袱縐嶆柟寮忥細
24浣?/span>(3瀛楄妭)涓涓儚绱狅紝閭d箞p_bits鎵寰楀埌鐨勭┖闂村簲璇ユ槸640*480*3涓瓧鑺傦紝鎵浠ュ垰鍒氬ソ涓涓瓧鑺傚涓涓瓧鑺傘傛墍浠ユ垜浠繖鏍瘋祴鍊煎嵆鍙細
鍙︿竴縐嶆柟寮忥細
32浣嶏紙4瀛楄妭錛変竴涓儚绱狅紝閭d箞p_bits鎵寰楀埌鐨勭┖闂村簲璇ユ槸640*480*4涓瓧鑺傦紝鎵浠ヤ笉鑳戒互涓婇潰鐨勬柟寮忚祴鍊箋傛湁娌℃湁娉ㄦ剰鍒幫紝榪欓噷鐢ㄤ簡unsigned int鑰屼笉鐢?/span>unsigned char錛?/span>unsigned int鏄?/span>4涓瓧鑺傜殑錛?/span>unsigned char 鏄?/span>1涓瓧鑺傜殑錛屾墍浠ユ垜浠繖閲屽仛鐨勪簨鎯呮槸灝嗘瘡涓涓?/span>RGB鍗曞厓鏀懼埌p_bits鐨勬瘡涓?/span>unsigned int錛?/span>4瀛楄妭錛変腑銆傚洜涓?/span>p_bits鏄?/span>unsigned int鎸囬拡錛屾墍浠?/span>p_bits[i]灝辨槸4涓瓧鑺傘傛墍浠ュ簲璇ヨ繖鏍峰啓錛?/span>