锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲精品国产系列,亚洲专区一区二区三区,夜夜嗨一区二区http://m.shnenglu.com/erran/category/14071.htmlzh-cnSat, 19 Jun 2010 02:56:26 GMTSat, 19 Jun 2010 02:56:26 GMT60杞細QT鐨勪俊鍙蜂笌妲芥満鍒朵粙緇?/title><link>http://m.shnenglu.com/erran/archive/2010/06/18/118185.html</link><dc:creator>erran</dc:creator><author>erran</author><pubDate>Fri, 18 Jun 2010 10:11:00 GMT</pubDate><guid>http://m.shnenglu.com/erran/archive/2010/06/18/118185.html</guid><wfw:comment>http://m.shnenglu.com/erran/comments/118185.html</wfw:comment><comments>http://m.shnenglu.com/erran/archive/2010/06/18/118185.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/erran/comments/commentRss/118185.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/erran/services/trackbacks/118185.html</trackback:ping><description><![CDATA[ <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="31"> <tbody sizcache="1" sizset="31"> <tr valign="top"> <td width="10" height="18"> </td> <td width="100%"> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="1" /> <br /> <a class="bctl" > <font color="#999999" size="2">developerWorks 涓浗</font> </a> <span id="hvzpftn" class="bct"> <font color="#cccccc" size="2">聽聽>聽聽</font> </span> <a class="bctl" > <font color="#999999" size="2">Linux</font> </a> <font size="2"> <font color="#cccccc"> <span id="hvzpftn" class="bct">聽聽></span> <img height="1" alt="" src="http://www.ibm.com/i/c.gif" width="1" /> <br /> </font> </font> <h1>QT鐨勪俊鍙蜂笌妲芥満鍒朵粙緇?/h1> <img class="display-img" height="6" alt="" src="http://www.ibm.com/i/c.gif" width="1" /> </td> <td class="no-print" width="192"> <img height="18" alt="developerWorks" src="http://www.ibm.com/developerworks/i/dw.gif" width="192" /> </td> </tr> </tbody> </table> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="32"> <tbody sizcache="2" sizset="33"> <tr valign="top" sizcache="2" sizset="33"> <td width="10"> <img height="1" alt="" src="http://www.ibm.com/i/c.gif" width="10" /> </td> <td width="100%" sizcache="2" sizset="33"> <table class="no-print" cellspacing="0" cellpadding="0" width="160" align="right" border="0" sizcache="2" sizset="33"> <tbody sizcache="2" sizset="34"> <tr sizcache="2" sizset="34"> <td width="10"> <img height="1" alt="" src="http://www.ibm.com/i/c.gif" width="10" /> </td> <td sizcache="2" sizset="34"> <table cellspacing="0" cellpadding="0" width="150" border="0" sizcache="2" sizset="34"> <tbody sizcache="1" sizset="34"> <tr> <td class="v14-header-1-small">鏂囨。閫夐」</td> </tr> </tbody> </table> <table class="v14-gray-table-border" cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="35"> <tbody sizcache="2" sizset="36"> <tr sizcache="2" sizset="36"> <td class="no-padding" width="150" sizcache="2" sizset="36"> <table cellspacing="0" cellpadding="0" width="143" border="0" sizcache="2" sizset="36"> <script language="JavaScript" type="text/javascript"> <!-- document.write('<tr valign="top"><td width="8"><img src="http://www.ibm.com/i/c.gif" width="8" height="1" alt=""/></td><td width="16"><img alt="灝嗘墦鍗版満鐨勭増闈㈣緗垚妯悜鎵撳嵃妯″紡" height="16" src="http://www.ibm.com/i/v14/icons/printer.gif" width="16" vspace="3" /></td><td width="122"><p><b><a class="smallplainlink" href="javascript:print()">鎵撳嵃鏈〉</a></b></p></td></tr>'); //--> </script> <tbody sizcache="1" sizset="36"> <tr valign="top"> <td width="8"> <img height="1" alt="" src="http://www.ibm.com/i/c.gif" width="8" /> </td> <td width="16"> <img height="16" alt="灝嗘墦鍗版満鐨勭増闈㈣緗垚妯悜鎵撳嵃妯″紡" src="http://www.ibm.com/i/v14/icons/printer.gif" width="16" vspace="3" /> </td> <td width="122"> <p> <b> <a class="smallplainlink" href="javascript:print()">鎵撳嵃鏈〉</a> </b> </p> </td> </tr> <noscript> </noscript> <form name="email" action="https://www.ibm.com/developerworks/secure/email-it.jsp" sizcache="1" sizset="37"> <input type="hidden" value="淇″彿涓庢Ы浣滀負QT鐨勬牳蹇冩満鍒跺湪QT緙栫▼涓湁鐫騫挎硾鐨勫簲鐢紝鏈枃浠嬬粛浜嗕俊鍙蜂笌妲界殑涓浜涘熀鏈蹇點佸厓瀵硅薄宸ュ叿浠ュ強鍦ㄥ疄闄呬嬌鐢ㄨ繃紼嬩腑搴旀敞鎰忕殑涓浜涢棶棰樸? name="body" /> <input type="hidden" value="QT鐨勪俊鍙蜂笌妲芥満鍒朵粙緇? name="subject" /> <input type="hidden" value="cn" name="lang" /> <script language="JavaScript" type="text/javascript"> <!-- document.write('<tr valign="top"><td width="8"><img src="http://www.ibm.com/i/c.gif" width="8" height="1" alt=""/></td><td width="16"><img src="http://www.ibm.com/i/v14/icons/em.gif" height="16" width="16" vspace="3" alt="灝嗘欏典綔涓虹數瀛愰偖浠跺彂閫? /></td><td width="122"><p><a class="smallplainlink" href="javascript:document.email.submit();"><b>灝嗘欏典綔涓虹數瀛愰偖浠跺彂閫?/b></a></p></td></tr>'); //--> </script> <tr valign="top"> <td width="8"> <img height="1" alt="" src="http://www.ibm.com/i/c.gif" width="8" /> </td> <td width="16"> <img height="16" alt="灝嗘欏典綔涓虹數瀛愰偖浠跺彂閫? src="http://www.ibm.com/i/v14/icons/em.gif" width="16" vspace="3" /> </td> <td width="122"> <p> <a class="smallplainlink" href="javascript:document.email.submit();"> <b> <font color="#5c81a7" size="2">灝嗘欏典綔涓虹數瀛愰偖浠跺彂閫?/font> </b> </a> </p> </td> </tr> <noscript> <tr valign="top"> <td width="8"> <img height="1" alt="" src="http://www.ibm.com/i/c.gif" width="8" /> </td> <td width="16"> <img height="16" alt="" src="http://www.ibm.com/i/c.gif" width="16" /> </td> <td class="small" width="122"> <p> <span id="hvzpftn" class="ast">鏈樉紺洪渶瑕?JavaScript 鐨勬枃妗i夐」</span> </p> </td> </tr> </noscript> </form> </tbody> </table> </td> </tr> </tbody> </table> <!--START RESERVED FOR FUTURE USE INCLUDE FILES--> <!-- this content will be automatically generated across all content areas --> <!--END RESERVED FOR FUTURE USE INCLUDE FILES--> <br /> </td> </tr> </tbody> </table> <p>綰у埆錛?鍒濈駭</p> <p> <a > <font color="#996699">鍞愭柊鍗?/font> </a>(<a href="mailto:xhsmart@263.net?subject=QT鐨勪俊鍙蜂笌妲芥満鍒朵粙緇?amp;cc=xhsmart@263.net"><font color="#5c81a7">xhsmart@263.net</font></a>), 杞歡宸ョ▼甯?br /></p> <p>2001 騫?6 鏈?01 鏃?/p> <blockquote>淇″彿涓庢Ы浣滀負QT鐨勬牳蹇冩満鍒跺湪QT緙栫▼涓湁鐫騫挎硾鐨勫簲鐢紝鏈枃浠嬬粛浜嗕俊鍙蜂笌妲界殑涓浜涘熀鏈蹇點佸厓瀵硅薄宸ュ叿浠ュ強鍦ㄥ疄闄呬嬌鐢ㄨ繃紼嬩腑搴旀敞鎰忕殑涓浜涢棶棰樸?/blockquote> <!--START RESERVED FOR FUTURE USE INCLUDE FILES--> <!-- include java script once we verify teams wants to use this and it will work on dbcs and cyrillic characters --> <!--END RESERVED FOR FUTURE USE INCLUDE FILES--> <p>QT鏄竴涓法騫沖彴鐨凜++ GUI搴旂敤鏋勬灦錛屽畠鎻愪緵浜嗕赴瀵岀殑紿楀彛閮ㄤ歡闆嗭紝鍏鋒湁闈㈠悜瀵硅薄銆佹槗浜庢墿灞曘佺湡姝g殑緇勪歡緙栫▼絳夌壒鐐癸紝鏇翠負寮曚漢娉ㄧ洰鐨勬槸鐩墠Linux涓婃渶涓烘祦琛岀殑KDE妗岄潰鐜灝辨槸寤虹珛鍦≦T搴撶殑鍩虹涔嬩笂銆俀T鏀寔涓嬪垪騫沖彴錛歁S/WINDOWS-95銆?8銆丯T鍜?000錛沀NIX/X11-Linux銆丼un Solaris銆丠P-UX銆丏igital Unix銆両BM AIX銆丼GI IRIX錛汦MBEDDED-鏀寔framebuffer鐨凩inux騫沖彴銆備即闅忕潃KDE鐨勫揩閫熷彂灞曞拰鏅強錛孮T寰堝彲鑳芥垚涓篖inux紿楀彛騫沖彴涓婅繘琛岃蔣浠跺紑鍙戞椂鐨凣UI棣栭夈?/p> <p> <a name="1"> <span id="hvzpftn" class="atitle">姒傝堪</span> </a> </p> <p> </p> <p>淇″彿鍜屾Ы鏈哄埗鏄疩T鐨勬牳蹇冩満鍒訛紝瑕佺簿閫歈T緙栫▼灝卞繀欏誨淇″彿鍜屾Ы鏈夋墍浜嗚В銆備俊鍙峰拰妲芥槸涓縐嶉珮綰ф帴鍙o紝搴旂敤浜庡璞′箣闂寸殑閫氫俊錛屽畠鏄疩T鐨勬牳蹇冪壒鎬э紝涔熸槸QT鍖哄埆浜庡叾瀹冨伐鍏峰寘鐨勯噸瑕佸湴鏂廣備俊鍙峰拰妲芥槸QT鑷瀹氫箟鐨勪竴縐嶉氫俊鏈哄埗錛屽畠鐙珛浜庢爣鍑嗙殑C/C++璇█錛屽洜姝よ姝g‘鐨勫鐞嗕俊鍙峰拰妲斤紝蹇呴』鍊熷姪涓涓О涓簃oc錛圡eta Object Compiler錛夌殑QT宸ュ叿錛岃宸ュ叿鏄竴涓狢++棰勫鐞嗙▼搴忥紝瀹冧負楂樺眰嬈$殑浜嬩歡澶勭悊鑷姩鐢熸垚鎵闇瑕佺殑闄勫姞浠g爜銆?/p> <p>鍦ㄦ垜浠墍鐔熺煡鐨勫緢澶欸UI宸ュ叿鍖呬腑錛岀獥鍙e皬閮ㄤ歡(widget)閮芥湁涓涓洖璋冨嚱鏁扮敤浜庡搷搴斿畠浠兘瑙﹀彂鐨勬瘡涓姩浣滐紝榪欎釜鍥炶皟鍑芥暟閫氬父鏄竴涓寚鍚戞煇涓嚱鏁扮殑鎸囬拡銆備絾鏄紝鍦≦T涓俊鍙峰拰妲藉彇浠d簡榪欎簺鍑屼貢鐨勫嚱鏁版寚閽堬紝浣垮緱鎴戜滑緙栧啓榪欎簺閫氫俊紼嬪簭鏇翠負綆媧佹槑浜嗐?淇″彿鍜屾Ы鑳芥惡甯︿換鎰忔暟閲忓拰浠繪剰綾誨瀷鐨勫弬鏁幫紝浠栦滑鏄被鍨嬪畬鍏ㄥ畨鍏ㄧ殑錛屼笉浼氬儚鍥炶皟鍑芥暟閭f牱浜х敓core dumps銆?/p> <p>鎵鏈変粠QObject鎴栧叾瀛愮被(渚嬪Qwidget)媧劇敓鐨勭被閮借兘澶熷寘鍚俊鍙峰拰妲姐傚綋瀵硅薄鏀瑰彉鍏剁姸鎬佹椂錛屼俊鍙峰氨鐢辮瀵硅薄鍙戝皠(emit)鍑哄幓錛岃繖灝辨槸瀵硅薄鎵瑕佸仛鐨勫叏閮ㄤ簨鎯咃紝瀹冧笉鐭ラ亾鍙︿竴绔槸璋佸湪鎺ユ敹榪欎釜淇″彿銆傝繖灝辨槸鐪熸鐨勪俊鎭皝瑁咃紝瀹冪‘淇濆璞¤褰撲綔涓涓湡姝g殑杞歡緇勪歡鏉ヤ嬌鐢ㄣ傛Ы鐢ㄤ簬鎺ユ敹淇″彿錛屼絾瀹冧滑鏄櫘閫氱殑瀵硅薄鎴愬憳鍑芥暟銆備竴涓Ы騫朵笉鐭ラ亾鏄惁鏈変換浣曚俊鍙蜂笌鑷繁鐩歌繛鎺ャ傝屼笖錛屽璞″茍涓嶄簡瑙e叿浣撶殑閫氫俊鏈哄埗銆?/p> <p>浣犲彲浠ュ皢寰堝淇″彿涓庡崟涓殑妲借繘琛岃繛鎺ワ紝涔熷彲浠ュ皢鍗曚釜鐨勪俊鍙蜂笌寰堝鐨勬Ы榪涜榪炴帴錛岀敋鑷充簬灝嗕竴涓俊鍙蜂笌鍙﹀涓涓俊鍙風浉榪炴帴涔熸槸鍙兘鐨勶紝榪欐椂鏃犺絎竴涓俊鍙蜂粈涔堟椂鍊欏彂灝勭郴緇熼兘灝嗙珛鍒誨彂灝勭浜屼釜淇″彿銆傛諱箣錛屼俊鍙蜂笌妲芥瀯閫犱簡涓涓己澶х殑閮ㄤ歡緙栫▼鏈哄埗銆?/p> <br /> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="38"> <tbody sizcache="1" sizset="38"> <tr> <td> <img height="1" alt="" src="http://www.ibm.com/i/v14/rules/blue_rule.gif" width="100%" /> <br /> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="8" border="0" /> </td> </tr> </tbody> </table> <table class="no-print" cellspacing="0" cellpadding="0" align="right" sizcache="2" sizset="39"> <tbody sizcache="2" sizset="40"> <tr align="right" sizcache="2" sizset="40"> <td sizcache="2" sizset="40"> <img height="4" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> <br /> <table cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="40"> <tbody sizcache="1" sizset="40"> <tr> <td valign="center"> <img height="16" alt="" src="http://www.ibm.com/i/v14/icons/u_bold.gif" width="16" border="0" /> <br /> </td> <td valign="top" align="right"> <a class="fbox" > <b> <font color="#996699">鍥為〉棣?/font> </b> </a> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <br /> <br /> <p> <a name="2"> <span id="hvzpftn" class="atitle">淇″彿</span> </a> </p> <p> </p> <p>褰撴煇涓俊鍙峰鍏跺鎴鋒垨鎵鏈夎呭彂鐢熺殑鍐呴儴鐘舵佸彂鐢熸敼鍙橈紝淇″彿琚竴涓璞″彂灝勩傚彧鏈?瀹氫箟榪囪繖涓俊鍙風殑綾誨強鍏舵淳鐢熺被鑳藉鍙戝皠榪欎釜淇″彿銆傚綋涓涓俊鍙瘋鍙戝皠鏃訛紝涓庡叾鐩稿叧鑱旂殑妲藉皢琚珛鍒繪墽琛岋紝灝辮薄涓涓甯哥殑鍑芥暟璋冪敤涓鏍楓備俊鍙?妲芥満鍒跺畬鍏ㄧ嫭绔嬩簬浠諱綍GUI浜嬩歡寰幆銆傚彧鏈夊綋鎵鏈夌殑妲借繑鍥炰互鍚庡彂灝勫嚱鏁幫紙emit錛夋墠榪斿洖銆?濡傛灉瀛樺湪澶氫釜妲戒笌鏌愪釜淇″彿鐩稿叧鑱旓紝閭d箞錛屽綋榪欎釜淇″彿琚彂灝勬椂錛岃繖浜涙Ы灝嗕細涓涓帴涓涓湴 鎵ц錛屼絾鏄畠浠墽琛岀殑欏哄簭灝嗕細鏄殢鏈虹殑銆佷笉紜畾鐨勶紝鎴戜滑涓嶈兘浜轟負鍦版寚瀹氬摢涓厛鎵ц銆佸摢 涓悗鎵ц銆?/p> <p>淇″彿鐨勫0鏄庢槸鍦ㄥご鏂囦歡涓繘琛岀殑錛孮T鐨剆ignals鍏抽敭瀛楁寚鍑鴻繘鍏ヤ簡淇″彿澹版槑鍖猴紝闅忓悗鍗沖彲 澹版槑鑷繁鐨勪俊鍙楓備緥濡傦紝涓嬮潰瀹氫箟浜嗕笁涓俊鍙鳳細</p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="41"> <tbody sizcache="1" sizset="41"> <tr> <td class="code-outline"> <pre class="displaycode"> signals: void mySignal(); void mySignal(int x); void mySignalParam(int x,int y);</pre> </td> </tr> </tbody> </table> <br /> <p>鍦ㄤ笂闈㈢殑瀹氫箟涓紝signals鏄疩T鐨勫叧閿瓧錛岃岄潪C/C++鐨勩傛帴涓嬫潵鐨勪竴琛寁oid mySignal() 瀹氫箟浜嗕俊鍙穖ySignal錛岃繖涓俊鍙鋒病鏈夋惡甯﹀弬鏁幫紱鎺ヤ笅鏉ョ殑涓琛寁oid mySignal(int x)瀹氫箟 浜嗛噸鍚嶄俊鍙穖ySignal錛屼絾鏄畠鎼哄甫涓涓暣褰㈠弬鏁幫紝榪欐湁鐐圭被浼間簬C++涓殑铏氬嚱鏁般備粠褰㈠紡涓?璁蹭俊鍙風殑澹版槑涓庢櫘閫氱殑C++鍑芥暟鏄竴鏍風殑錛屼絾鏄俊鍙峰嵈娌℃湁鍑芥暟浣撳畾涔夛紝鍙﹀錛屼俊鍙風殑榪斿洖 綾誨瀷閮芥槸void錛屼笉瑕佹寚鏈涜兘浠庝俊鍙瘋繑鍥炰粈涔堟湁鐢ㄤ俊鎭?/p> <p>淇″彿鐢眒oc鑷姩浜х敓錛屽畠浠笉搴旇鍦?cpp鏂囦歡涓疄鐜般?/p> <br /> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="42"> <tbody sizcache="1" sizset="42"> <tr> <td> <img height="1" alt="" src="http://www.ibm.com/i/v14/rules/blue_rule.gif" width="100%" /> <br /> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="8" border="0" /> </td> </tr> </tbody> </table> <table class="no-print" cellspacing="0" cellpadding="0" align="right" sizcache="2" sizset="43"> <tbody sizcache="2" sizset="44"> <tr align="right" sizcache="2" sizset="44"> <td sizcache="2" sizset="44"> <img height="4" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> <br /> <table cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="44"> <tbody sizcache="1" sizset="44"> <tr> <td valign="center"> <img height="16" alt="" src="http://www.ibm.com/i/v14/icons/u_bold.gif" width="16" border="0" /> <br /> </td> <td valign="top" align="right"> <a class="fbox" > <b> <font color="#996699">鍥為〉棣?/font> </b> </a> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <br /> <br /> <p> <a name="3"> <span id="hvzpftn" class="atitle">妲?/span> </a> </p> <p> </p> <p>妲芥槸鏅氱殑C++鎴愬憳鍑芥暟錛屽彲浠ヨ姝e父璋冪敤錛屽畠浠敮涓鐨勭壒孌婃у氨鏄緢澶氫俊鍙峰彲浠ヤ笌鍏剁浉鍏寵仈銆傚綋涓庡叾鍏寵仈鐨勪俊鍙瘋鍙戝皠鏃訛紝榪欎釜妲藉氨浼氳璋冪敤銆傛Ы鍙互鏈夊弬鏁幫紝浣嗘Ы鐨勫弬鏁頒笉鑳芥湁緙虹渷鍊箋?/p> <p>鏃㈢劧妲芥槸鏅氱殑鎴愬憳鍑芥暟錛屽洜姝や笌鍏跺畠鐨勫嚱鏁頒竴鏍鳳紝瀹冧滑涔熸湁瀛樺彇鏉冮檺銆傛Ы鐨勫瓨鍙栨潈闄愬喅瀹氫簡璋佽兘澶熶笌鍏剁浉鍏寵仈銆傚悓鏅氱殑C++鎴愬憳鍑芥暟涓鏍鳳紝妲藉嚱鏁頒篃鍒嗕負涓夌綾誨瀷錛屽嵆public slots銆乸rivate slots鍜宲rotected slots銆?/p> <ul> <li>public slots錛氬湪榪欎釜鍖哄唴澹版槑鐨勬Ы鎰忓懗鐫浠諱綍瀵硅薄閮藉彲灝嗕俊鍙蜂笌涔嬬浉榪炴帴銆傝繖瀵逛簬緇勪歡緙栫▼闈炲父鏈夌敤錛屼綘鍙互鍒涘緩褰兼浜掍笉浜嗚В鐨勫璞★紝灝嗗畠浠殑淇″彿涓庢Ы榪涜榪炴帴浠ヤ究淇℃伅鑳藉姝g‘鐨勪紶閫掋? </li> <li>protected slots錛氬湪榪欎釜鍖哄唴澹版槑鐨勬Ы鎰忓懗鐫褰撳墠綾誨強鍏跺瓙綾誨彲浠ュ皢淇″彿涓庝箣鐩歌繛鎺ャ傝繖閫傜敤浜庨偅浜涙Ы錛屽畠浠槸綾誨疄鐜扮殑涓閮ㄥ垎錛屼絾鏄叾鐣岄潰鎺ュ彛鍗撮潰鍚戝閮ㄣ? </li> <li>private slots錛氬湪榪欎釜鍖哄唴澹版槑鐨勬Ы鎰忓懗鐫鍙湁綾昏嚜宸卞彲浠ュ皢淇″彿涓庝箣鐩歌繛鎺ャ傝繖閫傜敤浜庤仈緋婚潪甯哥揣瀵嗙殑綾匯?</li> </ul> <p>妲戒篃鑳藉澹版槑涓鴻櫄鍑芥暟錛岃繖涔熸槸闈炲父鏈夌敤鐨勩?/p> <p>妲界殑澹版槑涔熸槸鍦ㄥご鏂囦歡涓繘琛岀殑銆備緥濡傦紝涓嬮潰澹版槑浜嗕笁涓Ы錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="45"> <tbody sizcache="1" sizset="45"> <tr> <td class="code-outline"> <pre class="displaycode"> public slots: void mySlot(); void mySlot(int x); void mySignalParam(int x,int y);</pre> </td> </tr> </tbody> </table> <br /> <br /> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="46"> <tbody sizcache="1" sizset="46"> <tr> <td> <img height="1" alt="" src="http://www.ibm.com/i/v14/rules/blue_rule.gif" width="100%" /> <br /> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="8" border="0" /> </td> </tr> </tbody> </table> <table class="no-print" cellspacing="0" cellpadding="0" align="right" sizcache="2" sizset="47"> <tbody sizcache="2" sizset="48"> <tr align="right" sizcache="2" sizset="48"> <td sizcache="2" sizset="48"> <img height="4" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> <br /> <table cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="48"> <tbody sizcache="1" sizset="48"> <tr> <td valign="center"> <img height="16" alt="" src="http://www.ibm.com/i/v14/icons/u_bold.gif" width="16" border="0" /> <br /> </td> <td valign="top" align="right"> <a class="fbox" > <b> <font color="#996699">鍥為〉棣?/font> </b> </a> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <br /> <br /> <p> <a name="4"> <span id="hvzpftn" class="atitle">淇″彿涓庢Ы鐨勫叧鑱?/span> </a> </p> <p> </p> <p>閫氳繃璋冪敤QObject瀵硅薄鐨刢onnect鍑芥暟鏉ュ皢鏌愪釜瀵硅薄鐨勪俊鍙蜂笌鍙﹀涓涓璞$殑妲藉嚱鏁扮浉鍏寵仈錛岃繖鏍峰綋鍙戝皠鑰呭彂灝勪俊鍙鋒椂錛屾帴鏀惰呯殑妲藉嚱鏁板皢琚皟鐢ㄣ傝鍑芥暟鐨勫畾涔夊涓嬶細</p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="49"> <tbody sizcache="1" sizset="49"> <tr> <td class="code-outline"> <pre class="displaycode"> bool QObject::connect ( const QObject * sender, const char * signal, const QObject * receiver, const char * member ) [static]</pre> </td> </tr> </tbody> </table> <br /> <p>榪欎釜鍑芥暟鐨勪綔鐢ㄥ氨鏄皢鍙戝皠鑰卻ender瀵硅薄涓殑淇″彿signal涓庢帴鏀惰卹eceiver涓殑member妲藉嚱鏁拌仈緋昏搗鏉ャ傚綋鎸囧畾淇″彿signal鏃跺繀欏諱嬌鐢≦T鐨勫畯SIGNAL()錛屽綋鎸囧畾妲藉嚱鏁版椂蹇呴』浣跨敤瀹廠LOT()銆傚鏋滃彂灝勮呬笌鎺ユ敹鑰呭睘浜庡悓涓涓璞$殑璇濓紝閭d箞鍦╟onnect璋冪敤涓帴鏀惰呭弬鏁板彲浠ョ渷鐣ャ?/p> <p>渚嬪錛屼笅闈㈠畾涔変簡涓や釜瀵硅薄錛氭爣絳懼璞abel鍜屾粴鍔ㄦ潯瀵硅薄scroll錛屽茍灝唙alueChanged()淇″彿涓庢爣絳懼璞$殑setNum()鐩稿叧鑱旓紝鍙﹀淇″彿榪樻惡甯︿簡涓涓暣褰㈠弬鏁幫紝榪欐牱鏍囩鎬繪槸鏄劇ず婊氬姩鏉℃墍澶勪綅緗殑鍊箋?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="50"> <tbody sizcache="1" sizset="50"> <tr> <td class="code-outline"> <pre class="displaycode"> QLabel *label = new QLabel; QScrollBar *scroll = new QScrollBar; QObject::connect( scroll, SIGNAL(valueChanged(int)), label, SLOT(setNum(int)) );</pre> </td> </tr> </tbody> </table> <br /> <p>涓涓俊鍙風敋鑷寵兘澶熶笌鍙︿竴涓俊鍙風浉鍏寵仈錛岀湅涓嬮潰鐨勪緥瀛愶細</p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="51"> <tbody sizcache="1" sizset="51"> <tr> <td class="code-outline"> <pre class="displaycode"> class MyWidget : public QWidget { public: MyWidget(); ... signals: void aSignal(); ... private: ... QPushButton *aButton; }; MyWidget::MyWidget() { aButton = new QPushButton( this ); connect( aButton, SIGNAL(clicked()), SIGNAL(aSignal()) ); }</pre> </td> </tr> </tbody> </table> <br /> <p>鍦ㄤ笂闈㈢殑鏋勯犲嚱鏁頒腑錛孧yWidget鍒涘緩浜嗕竴涓鏈夌殑鎸夐挳aButton錛屾寜閽殑鍗曞嚮浜嬩歡浜х敓鐨勪俊鍙穋licked()涓庡彟澶栦竴涓俊鍙穉Signal()榪涜浜嗗叧鑱斻傝繖鏍蜂竴鏉ワ紝褰撲俊鍙穋licked()琚彂灝勬椂錛屼俊鍙穉Signal()涔熸帴鐫琚彂灝勩傚綋鐒訛紝浣犱篃鍙互鐩存帴灝嗗崟鍑諱簨浠朵笌鏌愪釜縐佹湁鐨勬Ы鍑芥暟鐩稿叧鑱旓紝鐒跺悗鍦ㄦЫ涓彂灝刟Signal()淇″彿錛岃繖鏍風殑璇濅技涔庢湁鐐瑰浣欍?/p> <p>褰撲俊鍙蜂笌妲芥病鏈夊繀瑕佺戶緇繚鎸佸叧鑱旀椂錛屾垜浠彲浠ヤ嬌鐢╠isconnect鍑芥暟鏉ユ柇寮榪炴帴銆傚叾瀹氫箟濡備笅錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="52"> <tbody sizcache="1" sizset="52"> <tr> <td class="code-outline"> <pre class="displaycode"> bool QObject::disconnect ( const QObject * sender, const char * signal, const Object * receiver, const char * member ) [static]</pre> </td> </tr> </tbody> </table> <br /> <p>榪欎釜鍑芥暟鏂紑鍙戝皠鑰呬腑鐨勪俊鍙蜂笌鎺ユ敹鑰呬腑鐨勬Ы鍑芥暟涔嬮棿鐨勫叧鑱斻?/p> <p>鏈変笁縐嶆儏鍐靛繀欏諱嬌鐢╠isconnect()鍑芥暟錛?/p> <ul sizcache="2" sizset="53"> <li sizcache="2" sizset="53"> <p>鏂紑涓庢煇涓璞$浉鍏寵仈鐨勪換浣曞璞°傝繖浼間箮鏈夌偣涓嶅彲鐞嗚В錛屼簨瀹炰笂錛屽綋鎴戜滑鍦ㄦ煇涓璞′腑瀹氫箟浜嗕竴涓垨鑰呭涓俊鍙鳳紝榪欎簺淇″彿涓庡彟澶栬嫢騫蹭釜瀵硅薄涓殑妲界浉鍏寵仈錛屽鏋滄垜浠鍒囨柇榪欎簺鍏寵仈鐨勮瘽錛屽氨鍙互鍒╃敤榪欎釜鏂規硶錛岄潪甯鎬箣綆媧併?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="53"> <tbody sizcache="1" sizset="53"> <tr> <td class="code-outline"> <pre class="displaycode">disconnect( myObject, 0, 0, 0 ) 鎴栬? myObject->disconnect()</pre> </td> </tr> </tbody> </table> <br /> </li> <li sizcache="2" sizset="54"> <p>鏂紑涓庢煇涓壒瀹氫俊鍙風殑浠諱綍鍏寵仈銆?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="54"> <tbody sizcache="1" sizset="54"> <tr> <td class="code-outline"> <pre class="displaycode">disconnect( myObject, SIGNAL(mySignal()), 0, 0 ) 鎴栬? myObject->disconnect( SIGNAL(mySignal()) )</pre> </td> </tr> </tbody> </table> <br /> </li> <li sizcache="2" sizset="55"> <p>鏂紑涓や釜瀵硅薄涔嬮棿鐨勫叧鑱斻?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="55"> <tbody sizcache="1" sizset="55"> <tr> <td class="code-outline"> <pre class="displaycode">disconnect( myObject, 0, myReceiver, 0 ) 鎴栬? myObject->disconnect( myReceiver )</pre> </td> </tr> </tbody> </table> <br /> </li> </ul> <p>鍦╠isconnect鍑芥暟涓?鍙互鐢ㄤ綔涓涓氶厤絎︼紝鍒嗗埆琛ㄧず浠諱綍淇″彿銆佷換浣曟帴鏀跺璞°佹帴鏀跺璞′腑鐨勪換浣曟Ы鍑芥暟銆備絾鏄彂灝勮卻ender涓嶈兘涓?錛屽叾瀹冧笁涓弬鏁扮殑鍊煎彲浠ョ瓑浜?銆?/p> <br /> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="56"> <tbody sizcache="1" sizset="56"> <tr> <td> <img height="1" alt="" src="http://www.ibm.com/i/v14/rules/blue_rule.gif" width="100%" /> <br /> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="8" border="0" /> </td> </tr> </tbody> </table> <table class="no-print" cellspacing="0" cellpadding="0" align="right" sizcache="2" sizset="57"> <tbody sizcache="2" sizset="58"> <tr align="right" sizcache="2" sizset="58"> <td sizcache="2" sizset="58"> <img height="4" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> <br /> <table cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="58"> <tbody sizcache="1" sizset="58"> <tr> <td valign="center"> <img height="16" alt="" src="http://www.ibm.com/i/v14/icons/u_bold.gif" width="16" border="0" /> <br /> </td> <td valign="top" align="right"> <a class="fbox" > <b> <font color="#996699">鍥為〉棣?/font> </b> </a> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <br /> <br /> <p> <a name="5"> <span id="hvzpftn" class="atitle">鍏冨璞″伐鍏?/span> </a> </p> <p> </p> <p>鍏冨璞$紪璇戝櫒moc錛坢eta object compiler錛夊C++鏂囦歡涓殑綾誨0鏄庤繘琛屽垎鏋愬茍浜х敓鐢ㄤ簬鍒濆鍖栧厓瀵硅薄鐨凜++浠g爜錛屽厓瀵硅薄鍖呭惈鍏ㄩ儴淇″彿鍜屾Ы鐨勫悕瀛椾互鍙婃寚鍚戣繖浜涘嚱鏁扮殑鎸囬拡銆?/p> <p>moc璇籆++婧愭枃浠訛紝濡傛灉鍙戠幇鏈塓_OBJECT瀹忓0鏄庣殑綾伙紝瀹冨氨浼氱敓鎴愬彟澶栦竴涓狢++婧愭枃浠訛紝榪欎釜鏂扮敓鎴愮殑鏂囦歡涓寘鍚湁璇ョ被鐨勫厓瀵硅薄浠g爜銆備緥濡傦紝鍋囪鎴戜滑鏈変竴涓ご鏂囦歡mysignal.h錛屽湪榪欎釜鏂囦歡涓寘鍚湁淇″彿鎴栨Ы鐨勫0鏄庯紝閭d箞鍦ㄧ紪璇戜箣鍓?moc 宸ュ叿灝變細鏍規嵁璇ユ枃浠惰嚜鍔ㄧ敓鎴愪竴涓悕涓簃ysignal.moc.h鐨凜++婧愭枃浠跺茍灝嗗叾鎻愪氦緇欑紪璇戝櫒錛涚被浼煎湴錛屽搴斾簬mysignal.cpp鏂囦歡moc宸ュ叿灝嗚嚜鍔ㄧ敓鎴愪竴涓悕涓簃ysignal.moc.cpp鏂囦歡鎻愪氦緇欑紪璇戝櫒銆?/p> <p>鍏冨璞′唬鐮佹槸signal/slot鏈哄埗鎵蹇呴』鐨勩傜敤moc浜х敓鐨凜++婧愭枃浠跺繀欏諱笌綾誨疄鐜頒竴璧瘋繘琛岀紪璇戝拰榪炴帴錛屾垨鑰呯敤#include璇彞灝嗗叾鍖呭惈鍒扮被鐨勬簮鏂囦歡涓俶oc騫朵笉鎵╁睍#include鎴栬?define瀹忓畾涔?瀹冨彧鏄畝鍗曠殑璺寵繃鎵閬囧埌鐨勪換浣曢澶勭悊鎸囦護銆?/p> <br /> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="59"> <tbody sizcache="1" sizset="59"> <tr> <td> <img height="1" alt="" src="http://www.ibm.com/i/v14/rules/blue_rule.gif" width="100%" /> <br /> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="8" border="0" /> </td> </tr> </tbody> </table> <table class="no-print" cellspacing="0" cellpadding="0" align="right" sizcache="2" sizset="60"> <tbody sizcache="2" sizset="61"> <tr align="right" sizcache="2" sizset="61"> <td sizcache="2" sizset="61"> <img height="4" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> <br /> <table cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="61"> <tbody sizcache="1" sizset="61"> <tr> <td valign="center"> <img height="16" alt="" src="http://www.ibm.com/i/v14/icons/u_bold.gif" width="16" border="0" /> <br /> </td> <td valign="top" align="right"> <a class="fbox" > <b> <font color="#996699">鍥為〉棣?/font> </b> </a> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <br /> <br /> <p> <a name="6"> <span id="hvzpftn" class="atitle">紼嬪簭鏍蜂緥</span> </a> </p> <p> </p> <p>榪欓噷緇欏嚭浜嗕竴涓畝鍗曠殑鏍蜂緥紼嬪簭錛岀▼搴忎腑瀹氫箟浜嗕笁涓俊鍙楓佷笁涓Ы鍑芥暟錛岀劧鍚庡皢淇″彿涓庢Ы榪涜浜嗗叧鑱旓紝姣忎釜妲藉嚱鏁板彧鏄畝鍗曠殑寮瑰嚭涓涓璇濇紿楀彛銆傝鑰呭彲浠ョ敤kdevelop鐢熸垚涓涓畝鍗曠殑QT搴旂敤紼嬪簭錛岀劧鍚庡皢涓嬮潰鐨勪唬鐮佹坊鍔犲埌鐩稿簲鐨勭▼搴忎腑鍘匯?/p> <p>淇″彿鍜屾Ы鍑芥暟鐨勫0鏄庝竴鑸綅浜庡ご鏂囦歡涓紝鍚屾椂鍦ㄧ被澹版槑鐨勫紑濮嬩綅緗繀欏誨姞涓奞_OBJECT璇彞錛岃繖鏉¤鍙ユ槸涓嶅彲緙哄皯鐨勶紝瀹冨皢鍛婅瘔緙栬瘧鍣ㄥ湪緙栬瘧涔嬪墠蹇呴』鍏堝簲鐢╩oc宸ュ叿榪涜鎵╁睍銆傚叧閿瓧signals鎸囧嚭闅忓悗寮濮嬩俊鍙風殑澹版槑錛岃繖閲宻ignals鐢ㄧ殑鏄鏁板艦寮忚岄潪鍗曟暟錛宻iganls娌℃湁public銆乸rivate銆乸rotected絳夊睘鎬э紝榪欑偣涓嶅悓浜巗lots銆傚彟澶栵紝signals銆乻lots鍏抽敭瀛楁槸QT鑷繁瀹氫箟鐨勶紝涓嶆槸C++涓殑鍏抽敭瀛椼?/p> <p>淇″彿鐨勫0鏄庣被浼間簬鍑芥暟鐨勫0鏄庤岄潪鍙橀噺鐨勫0鏄庯紝宸﹁竟瑕佹湁綾誨瀷錛屽彸杈硅鏈夋嫭鍙鳳紝濡傛灉瑕佸悜妲戒腑浼犻掑弬鏁扮殑璇濓紝鍦ㄦ嫭鍙蜂腑鎸囧畾姣忎釜褰㈠紡鍙傛暟鐨勭被鍨嬶紝褰撶劧錛屽艦寮忓弬鏁扮殑涓暟鍙互澶氫簬涓涓?/p> <p>鍏抽敭瀛梥lots鎸囧嚭闅忓悗寮濮嬫Ы鐨勫0鏄庯紝榪欓噷slots鐢ㄧ殑涔熸槸澶嶆暟褰㈠紡銆?/p> <p>妲界殑澹版槑涓庢櫘閫氬嚱鏁扮殑澹版槑涓鏍鳳紝鍙互鎼哄甫闆舵垨澶氫釜褰㈠紡鍙傛暟銆傛棦鐒朵俊鍙風殑澹版槑綾諱技浜庢櫘閫欳++鍑芥暟鐨勫0鏄庯紝閭d箞錛屼俊鍙蜂篃鍙噰鐢–++涓櫄鍑芥暟鐨勫艦寮忚繘琛屽0鏄庯紝鍗沖悓鍚嶄絾鍙傛暟涓嶅悓銆備緥濡傦紝絎竴嬈″畾涔夌殑void mySignal()娌℃湁甯﹀弬鏁幫紝鑰岀浜屾瀹氫箟鐨勫嵈甯︽湁鍙傛暟錛屼粠榪欓噷鎴戜滑鍙互鐪嬪埌QT鐨勪俊鍙鋒満鍒舵槸闈炲父鐏墊椿鐨勩?/p> <p>淇″彿涓庢Ы涔嬮棿鐨勮仈緋誨繀欏諱簨鍏堢敤connect鍑芥暟榪涜鎸囧畾銆傚鏋滆鏂紑浜岃呬箣闂寸殑鑱旂郴錛屽彲浠ヤ嬌鐢ㄥ嚱鏁癲isconnect銆?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="62"> <tbody sizcache="1" sizset="62"> <tr> <td class="code-outline"> <pre class="displaycode"> //tsignal.h ... class TsignalApp:public QMainWindow { Q_OBJECT ... //淇″彿澹版槑鍖? signals: //澹版槑淇″彿mySignal() void mySignal(); //澹版槑淇″彿mySignal(int) void mySignal(int x); //澹版槑淇″彿mySignalParam(int,int) void mySignalParam(int x,int y); //妲藉0鏄庡尯 public slots: //澹版槑妲藉嚱鏁癿ySlot() void mySlot(); //澹版槑妲藉嚱鏁癿ySlot(int) void mySlot(int x); //澹版槑妲藉嚱鏁癿ySignalParam (int錛宨nt) void mySignalParam(int x,int y); } ... //tsignal.cpp ... TsignalApp::TsignalApp() { ... //灝嗕俊鍙穖ySignal()涓庢ЫmySlot()鐩稿叧鑱? connect(this,SIGNAL(mySignal()),SLOT(mySlot())); //灝嗕俊鍙穖ySignal(int)涓庢ЫmySlot(int)鐩稿叧鑱? connect(this,SIGNAL(mySignal(int)),SLOT(mySlot(int))); //灝嗕俊鍙穖ySignalParam(int,int)涓庢ЫmySlotParam(int,int)鐩稿叧鑱? connect(this,SIGNAL(mySignalParam(int,int)),SLOT(mySlotParam(int,int))); } // 瀹氫箟妲藉嚱鏁癿ySlot() void TsignalApp::mySlot() { QMessageBox::about(this,"Tsignal", "This is a signal/slot sample without parameter."); } // 瀹氫箟妲藉嚱鏁癿ySlot(int) void TsignalApp::mySlot(int x) { QMessageBox::about(this,"Tsignal", "This is a signal/slot sample with one parameter."); } // 瀹氫箟妲藉嚱鏁癿ySlotParam(int,int) void TsignalApp::mySlotParam(int x,int y) { char s[256]; sprintf(s,"x:%d y:%d",x,y); QMessageBox::about(this,"Tsignal", s); } void TsignalApp::slotFileNew() { //鍙戝皠淇″彿mySignal() emit mySignal(); //鍙戝皠淇″彿mySignal(int) emit mySignal(5); //鍙戝皠淇″彿mySignalParam(5錛?00) emit mySignalParam(5,100); }</pre> </td> </tr> </tbody> </table> <br /> <br /> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="63"> <tbody sizcache="1" sizset="63"> <tr> <td> <img height="1" alt="" src="http://www.ibm.com/i/v14/rules/blue_rule.gif" width="100%" /> <br /> <img height="6" alt="" src="http://www.ibm.com/i/c.gif" width="8" border="0" /> </td> </tr> </tbody> </table> <table class="no-print" cellspacing="0" cellpadding="0" align="right" sizcache="2" sizset="64"> <tbody sizcache="2" sizset="65"> <tr align="right" sizcache="2" sizset="65"> <td sizcache="2" sizset="65"> <img height="4" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> <br /> <table cellspacing="0" cellpadding="0" border="0" sizcache="2" sizset="65"> <tbody sizcache="1" sizset="65"> <tr> <td valign="center"> <img height="16" alt="" src="http://www.ibm.com/i/v14/icons/u_bold.gif" width="16" border="0" /> <br /> </td> <td valign="top" align="right"> <a class="fbox" > <b> <font color="#996699">鍥為〉棣?/font> </b> </a> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <br /> <br /> <p> <a name="7"> <span id="hvzpftn" class="atitle">搴旀敞鎰忕殑闂</span> </a> </p> <p> </p> <p>淇″彿涓庢Ы鏈哄埗鏄瘮杈冪伒媧葷殑錛屼絾鏈変簺灞闄愭ф垜浠繀欏諱簡瑙o紝榪欐牱鍦ㄥ疄闄呯殑浣跨敤榪囩▼涓仛鍒版湁鐨勬斁鐭紝閬垮厤浜х敓涓浜涢敊璇備笅闈㈠氨浠嬬粛涓涓嬭繖鏂歸潰鐨勬儏鍐點?/p> <p>1錛庝俊鍙蜂笌妲界殑鏁堢巼鏄潪甯擱珮鐨勶紝浣嗘槸鍚岀湡姝g殑鍥炶皟鍑芥暟姣旇緝璧鋒潵錛岀敱浜庡鍔犱簡鐏墊椿鎬э紝鍥犳鍦ㄩ熷害涓婅繕鏄湁鎵鎹熷け錛屽綋鐒惰繖縐嶆崯澶辯浉瀵規潵璇存槸姣旇緝灝忕殑錛岄氳繃鍦ㄤ竴鍙癷586-133鐨勬満鍣ㄤ笂嫻嬭瘯鏄?0寰錛堣繍琛孡inux錛夛紝鍙榪欑鏈哄埗鎵鎻愪緵鐨勭畝媧佹с佺伒媧繪ц繕鏄煎緱鐨勩備絾濡傛灉鎴戜滑瑕佽拷姹傞珮鏁堢巼鐨勮瘽錛屾瘮濡傚湪瀹炴椂緋葷粺涓氨瑕佸敖鍙兘鐨勫皯鐢ㄨ繖縐嶆満鍒躲?/p> <p>2錛庝俊鍙蜂笌妲芥満鍒朵笌鏅氬嚱鏁扮殑璋冪敤涓鏍鳳紝濡傛灉浣跨敤涓嶅綋鐨勮瘽錛屽湪紼嬪簭鎵ц鏃朵篃鏈夊彲鑳戒駭鐢熸寰幆銆傚洜姝わ紝鍦ㄥ畾涔夋Ы鍑芥暟鏃朵竴瀹氳娉ㄦ剰閬垮厤闂存帴褰㈡垚鏃犻檺寰幆錛屽嵆鍦ㄦЫ涓啀嬈″彂灝勬墍鎺ユ敹鍒扮殑鍚屾牱淇″彿銆備緥濡?鍦ㄥ墠闈㈢粰鍑虹殑渚嬪瓙涓鏋滃湪mySlot()妲藉嚱鏁頒腑鍔犱笂璇彞emit mySignal()鍗沖彲褰㈡垚姝誨驚鐜?/p> <p>3錛庡鏋滀竴涓俊鍙蜂笌澶氫釜妲界浉鑱旂郴鐨勮瘽錛岄偅涔堬紝褰撹繖涓俊鍙瘋鍙戝皠鏃訛紝涓庝箣鐩稿叧鐨勬Ы琚縺媧葷殑欏哄簭灝嗘槸闅忔満鐨勩?/p> <p>4. 瀹忓畾涔変笉鑳界敤鍦╯ignal鍜宻lot鐨勫弬鏁頒腑銆?/p> <p>鏃㈢劧moc宸ュ叿涓嶆墿灞?define錛屽洜姝わ紝鍦╯ignals鍜宻lots涓惡甯﹀弬鏁扮殑瀹忓氨涓嶈兘姝g‘鍦板伐浣滐紝濡傛灉涓嶅甫鍙傛暟鏄彲浠ョ殑銆備緥濡傦紝涓嬮潰鐨勪緥瀛愪腑灝嗗甫鏈夊弬鏁扮殑瀹廠IGNEDNESS(a)浣滀負淇″彿鐨勫弬鏁版槸涓嶅悎璇硶鐨勶細</p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="66"> <tbody sizcache="1" sizset="66"> <tr> <td class="code-outline"> <pre class="displaycode"> #ifdef ultrix #define SIGNEDNESS(a) unsigned a #else #define SIGNEDNESS(a) a #endif class Whatever : public QObject { [...] signals: void someSignal( SIGNEDNESS(a) ); [...] };</pre> </td> </tr> </tbody> </table> <br /> <p>5. 鏋勯犲嚱鏁頒笉鑳界敤鍦╯ignals鎴栬卻lots澹版槑鍖哄煙鍐呫?/p> <p>鐨勭‘錛屽皢涓涓瀯閫犲嚱鏁版斁鍦╯ignals鎴栬卻lots鍖哄唴鏈夌偣涓嶅彲鐞嗚В錛屾棤璁哄浣曪紝涓嶈兘灝嗗畠浠斁鍦╬rivate slots銆乸rotected slots鎴栬卲ublic slots鍖哄唴銆備笅闈㈢殑鐢ㄦ硶鏄笉鍚堣娉曡姹傜殑錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="67"> <tbody sizcache="1" sizset="67"> <tr> <td class="code-outline"> <pre class="displaycode"> class SomeClass : public QObject { Q_OBJECT public slots: SomeClass( QObject *parent, const char *name ) : QObject( parent, name ) {} // 鍦ㄦЫ澹版槑鍖哄唴澹版槑鏋勯犲嚱鏁頒笉鍚堣娉? [...] };</pre> </td> </tr> </tbody> </table> <br /> <p>6. 鍑芥暟鎸囬拡涓嶈兘浣滀負淇″彿鎴栨Ы鐨勫弬鏁般?/p> <p>渚嬪錛屼笅闈㈢殑渚嬪瓙涓皢void (*applyFunction)(QList*, void*)浣滀負鍙傛暟鏄笉鍚堣娉曠殑錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="68"> <tbody sizcache="1" sizset="68"> <tr> <td class="code-outline"> <pre class="displaycode"> class someClass : public QObject { Q_OBJECT [...] public slots: void apply(void (*applyFunction)(QList*, void*), char*); // 涓嶅悎璇硶 };</pre> </td> </tr> </tbody> </table> <br /> <p>浣犲彲浠ラ噰鐢ㄤ笅闈㈢殑鏂規硶緇曡繃榪欎釜闄愬埗錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="69"> <tbody sizcache="1" sizset="69"> <tr> <td class="code-outline"> <pre class="displaycode"> typedef void (*ApplyFunctionType)(QList*, void*); class someClass : public QObject { Q_OBJECT [...] public slots: void apply( ApplyFunctionType, char *); };</pre> </td> </tr> </tbody> </table> <br /> <p>7.淇″彿涓庢Ы涓嶈兘鏈夌己鐪佸弬鏁般?/p> <p>鏃㈢劧signal->slot緇戝畾鏄彂鐢熷湪榪愯鏃跺埢錛岄偅涔堬紝浠庢蹇典笂璁蹭嬌鐢ㄧ己鐪佸弬鏁版槸鍥伴毦鐨勩備笅闈㈢殑鐢ㄦ硶鏄笉鍚堢悊鐨勶細</p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="70"> <tbody sizcache="1" sizset="70"> <tr> <td class="code-outline"> <pre class="displaycode"> class SomeClass : public QObject { Q_OBJECT public slots: void someSlot(int x=100); // 灝唜鐨勭己鐪佸煎畾涔夋垚100錛屽湪妲藉嚱鏁板0鏄庝腑浣跨敤鏄敊璇殑 };</pre> </td> </tr> </tbody> </table> <br /> <p>8.淇″彿涓庢Ы涔熶笉鑳芥惡甯︽ā鏉跨被鍙傛暟銆?/p> <p>濡傛灉灝嗕俊鍙楓佹Ы澹版槑涓烘ā鏉跨被鍙傛暟鐨勮瘽錛屽嵆浣縨oc宸ュ叿涓嶆姤鍛婇敊璇紝涔熶笉鍙兘寰楀埌棰勬湡鐨勭粨鏋溿?渚嬪錛屼笅闈㈢殑渚嬪瓙涓綋淇″彿鍙戝皠鏃訛紝妲藉嚱鏁頒笉浼氳姝g‘璋冪敤錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="71"> <tbody sizcache="1" sizset="71"> <tr> <td class="code-outline"> <pre class="displaycode"> [...] public slots: void MyWidget::setLocation (pair<int,int> location); [...] public signals: void MyObject::moved (pair<int,int> location);</pre> </td> </tr> </tbody> </table> <br /> <p>浣嗘槸錛屼綘鍙互浣跨敤typedef璇彞鏉ョ粫榪囪繖涓檺鍒躲傚涓嬫墍紺猴細</p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="72"> <tbody sizcache="1" sizset="72"> <tr> <td class="code-outline"> <pre class="displaycode"> typedef pair<int,int> IntPair; [...] public slots: void MyWidget::setLocation (IntPair location); [...] public signals: void MyObject::moved (IntPair location);</pre> </td> </tr> </tbody> </table> <br /> <p>榪欐牱浣跨敤鐨勮瘽錛屼綘灝卞彲浠ュ緱鍒版紜殑緇撴灉銆?/p> <p>9.宓屽鐨勭被涓嶈兘浣嶄簬淇″彿鎴栨Ы鍖哄煙鍐咃紝涔熶笉鑳芥湁淇″彿鎴栬呮Ы銆?/p> <p>渚嬪錛屼笅闈㈢殑渚嬪瓙涓紝鍦╟lass B涓0鏄庢Ыb()鏄笉鍚堣娉曠殑錛屽湪淇″彿鍖哄唴澹版槑妲絙()涔熸槸涓嶅悎璇硶鐨勩?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="73"> <tbody sizcache="1" sizset="73"> <tr> <td class="code-outline"> <pre class="displaycode"> class A { Q_OBJECT public: class B { public slots: // 鍦ㄥ祵濂楃被涓0鏄庢Ы涓嶅悎璇硶 void b(); [....] }; signals: class B { // 鍦ㄤ俊鍙峰尯鍐呭0鏄庡祵濂楃被涓嶅悎璇硶 void b(); [....] }: };</pre> </td> </tr> </tbody> </table> <br /> <p>10.鍙嬪厓澹版槑涓嶈兘浣嶄簬淇″彿鎴栬呮Ы澹版槑鍖哄唴銆?/p> <p>鐩稿弽錛屽畠浠簲璇ュ湪鏅欳++鐨刾rivate銆乸rotected鎴栬卲ublic鍖哄唴榪涜澹版槑銆備笅闈㈢殑渚嬪瓙鏄笉鍚堣娉曡鑼冪殑錛?/p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="74"> <tbody sizcache="1" sizset="74"> <tr> <td class="code-outline"> <pre class="displaycode"> class someClass : public QObject { Q_OBJECT [...] signals: //淇″彿瀹氫箟鍖? friend class ClassTemplate; // 姝ゅ瀹氫箟涓嶅悎璇硶 };</pre> </td> </tr> </tbody> </table> <br /> <br /> <br /> <p> <a name="resources"> <span id="hvzpftn" class="atitle">鍙傝冭祫鏂?</span> </a> </p> <ul> <li> <a > <font color="#5c81a7">QT</font> </a> <br /> <br /> </li> <li> <a > <font color="#5c81a7">KDevelop</font> </a> <br /> </li> </ul> <br /> <br /> <p> <a name="author"> <span id="hvzpftn" class="atitle">鍏充簬浣滆?/span> </a> </p> <table cellspacing="0" cellpadding="0" width="100%" border="0" sizcache="2" sizset="75"> <tbody sizcache="1" sizset="75"> <tr> <td colspan="3"> <img height="5" alt="" src="http://www.ibm.com/i/c.gif" width="100%" /> </td> </tr> <tr valign="top" align="left"> <td> <p> </p> </td> <td> <img height="5" alt="" src="http://www.ibm.com/i/c.gif" width="4" /> </td> <td width="100%"> <p>鍞愭柊鍗?杞歡宸ョ▼甯堛侲mail: <a href="mailto:xhsmart@263.net?cc=xhsmart@263.net"><font color="#5c81a7">xhsmart@263.net</font></a></p> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <img src ="http://m.shnenglu.com/erran/aggbug/118185.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/erran/" target="_blank">erran</a> 2010-06-18 18:11 <a href="http://m.shnenglu.com/erran/archive/2010/06/18/118185.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>杞?VC2008 express緙栬瘧QT4.5http://m.shnenglu.com/erran/archive/2010/06/18/118146.htmlerranerranFri, 18 Jun 2010 02:18:00 GMThttp://m.shnenglu.com/erran/archive/2010/06/18/118146.htmlhttp://m.shnenglu.com/erran/comments/118146.htmlhttp://m.shnenglu.com/erran/archive/2010/06/18/118146.html#Feedback0http://m.shnenglu.com/erran/comments/commentRss/118146.htmlhttp://m.shnenglu.com/erran/services/trackbacks/118146.htmlVC2008 express緙栬瘧QT4.5錛堣漿甯栵級
2009-11-26 15:35

鍘熸枃錛?a >http://hi.baidu.com/fairysky/blog/item/883cd1b474c33c7b8bd4b219.html

鏈鏂扮殑QT4.5鍙戝竷浜嗭紝澧炲姞浜哃GPL2.1鍗忚錛屽疄鍦ㄦ槸浼楁湜鎵褰掑晩銆傘傘?/p>

鍙傝冭祫鏂欙細

1銆?銆愯漿璐淬慥C 2005 涓嬪浣曠紪璇戝畨瑁呭茍寮鍙?QT 4.4.0 搴旂敤紼嬪簭

2銆?qt4:qt緙栬瘧瀹夎淇℃伅鐨勮В璇?/a>

3銆?qt4:windows涓嬬紪璇憅t 4.3.2

4銆?緗戝弸宸茬紪璇戝ソ鐨凲t寮婧愮増涓嬭澆(鍚獶ebug搴? 錛堜富瑕佹槸鍙傝冨畠鐨刢onfigure鍙傛暟錛?/p>

榪樻湁QT瀹夎鐩綍涓嬬殑鈥?install 鈥濇枃浠?/p>

涓銆佷笅杞絈T4.5錛堟湰鏂囦粎璁ㄨLGPL/Free Downloads錛?/strong>

涓嬭澆鍦板潃錛?a >http://download.qtsoftware.com/qt/source/qt-win-opensource-src-4.5.0.zip

瑙e帇錛屽亣瀹氳В鍘嬪埌E:\qt-win-opensource-src-4.5.0 錛堣В鍘嬭礬寰勪笉瑕佸寘鍚┖鐧斤紝鍙﹀涔熷緩璁笉瑕佸寘鍚腑鏂囧悕縐幫級錛岃В鍘嬪悗鐩綍灞傛錛?/p>

浜屻佽緗幆澧冨彉閲?/strong>

set QTDIR=E:\qt-win-opensource-src-4.5.0

set path=%path%;%QTDIR%\bin

鏂規硶錛?/strong>

鈥滄垜鐨勭數鑴戔?>鈥滃睘鎬р?>鈥滈珮綰р?>鈥滅幆澧冨彉閲忊濓紝寮瑰嚭涓涓璇濇錛?/p>

鐒跺悗鈥渪xx鐨勭敤鎴峰彉閲忊?>鈥滄柊寤衡濓紝寮瑰嚭涓涓緭鍏ュ璇濇錛岃緭鍏ワ細

鈥滃彉閲忓悕鈥?--- QTDIR

鈥滃彉閲忓尖?--- E:\qt-win-opensource-src-4.5.0

鍚屼笂錛屼慨鏀筽ath鐜鍙橀噺鏂規硶錛?/strong>

鍦ㄢ渪xx鐨勭敤鎴峰彉閲忊濅腑閫夋嫨鈥淧ATH鈥濓紝鐒跺悗鈥滅紪杈戔濓紝鍦ㄢ滃彉閲忓尖濈殑鏈鍚庤緭鍏モ?;%QTDIR%\bin 鈥濓紙涓嶅甫寮曞彿錛屾敞鎰忔湁涓涓垎鍙鳳級

涓夈佺紪璇慟T

1銆佸湪鍛戒護琛岃緗ソvc緙栬瘧鍣ㄧ幆澧冨彉閲忥紙鎴戞槸閫氳繃涓涓畝鍗曠殑鎵瑰鐞嗘枃浠舵潵璁劇疆濂絭c緙栬瘧鍣ㄧ殑鐜鍙橀噺錛?/font>

1 @echooff
2 call"C:\Program Files\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86
3
4 rem 鍦ㄨ繖閲岋紝璋冪敤sqlite3鐨勭幆澧冨彉閲忚緗壒澶勭悊鏄洜涓哄湪鍚庢潵qt緙栬瘧鏃惰鐢ㄥ埌sqlite錛宷t闇瑕佺煡閬搒qlite鐨刬nclude鍜宭ib浠ュ強dll鐨勪綅緗?/span>
5 call"D:\鐜鍙橀噺鎵瑰鐞嗚緗甛sqlite3鐜鍙橀噺.bat"

榪囩▼鎴戝氨涓嶅璇翠簡錛堝鏋滄湁涓嶆槑鐧界殑錛屽彲浠ョ暀璦錛涙垜涓漢璁や負灝界鍦╳indows涓嬫湁VS IDE錛屼絾鏄綔涓轟竴涓紪紼嬩漢鍛橈紝鎺屾彙鍩烘湰鐨勫懡浠よ緙栬瘧鐭ヨ瘑搴旇鏄竴涓熀鏈殑鎶鑳斤級

濡傛灉璁劇疆濂戒簡vc緙栬瘧鍣ㄧ幆澧冨彉閲忥紝榪愯" cl/? " 錛堜笉鍖呮嫭寮曞彿錛夛紝濡傛灉杈撳嚭浜哻l.exe甯姪璇存槑淇℃伅錛屽垯琛ㄧずvc緙栬瘧鍣ㄧ幆澧冨彉閲忚緗垚鍔熴?/p>

鍙互閫氳繃" set path "錛? set include "錛? set lib " 鍛戒護鏌ョ湅path銆乮nclude銆乴ib鐜鍙橀噺

2銆侀厤緗甉T錛坈onfigure錛?/p>

鍦ㄥ懡浠よ璁劇疆濂絭c緙栬瘧鍣ㄧ幆澧冨彉閲忎箣鍚庯紝榪涘叆鍒癚T瑙e帇鐩綍錛?QTDIR%錛夛紝鐒跺悗杈撳叆" configure/? "錛坈onfigure浣嶄簬%QTDIR%鐩綍涓嬶級錛屾煡鐪媍onfigure鐨勫府鍔┿?/p>

涓嬮潰鏄垜鐨刢onfigure閰嶇疆鍙傛暟錛?/font>

1銆佺紪璇憇hared鐗堬紙榛樿緙栬瘧涓簊hared鐗堬紝涓嶉渶瑕佽緗級錛屽茍涓旂紪璇慸ebug鍜宺elease涓や釜鐗堟湰錛?font color="#3366ff">-debug-release錛?br />2銆佷嬌鐢╲c2008錛堝寘鎷琫xpress鐗堬級(-platform win32-msvc2008)
3銆佷嬌鐢╭t鑷甫鐨剒lib銆乬if銆乴ibpng銆乴ibmng銆乴ibtiff銆乴ibjpeg (
-qt-zlib -qt-gif -qt-libpng -qt-libmng -qt-libtiff -qt-libjpeg )
4銆佺紪璇戞暟鎹簱鎻掍歡鏀寔sqlite銆乷dbc錛堥渶瑕佺浉搴旂殑C/C++澶存枃浠跺拰搴撶殑鏀寔錛?
-plugin-sql-sqlite -plugin-sql-odbc )
5銆佷笉鏀寔qt3 (-no-qt3support)

鍏朵腑絎?鏉★紝鎴戜滑宸茬粡鍦?/font> vc緙栬瘧鍣ㄧ幆澧冨彉閲忚緗?bat 榪涜浜嗚緗紝閫氳繃

call "D:\鐜鍙橀噺鎵瑰鐞嗚緗甛sqlite3鐜鍙橀噺.bat"

璁劇疆浜唖qlite鐨刬nclude鍜宭ib浠ュ強dll鐨勬悳绱㈣礬寰勶紙dll鎼滅儲璺緞璁劇疆鍦╬ath鐜鍙橀噺涓級

闄勫姞
6銆佹棤mmx鎸囦護闆嗘敮鎸?(-no-mmx)
7銆佹棤3dnow鎸囦護闆嗘敮鎸?(-no-3dnow)
8銆佹棤sse鍜宻se2鎸囦護闆嗘敮鎸?(-no-sse -no-sse2)
9銆佹棤direct3d鏀寔錛堟垜鐢ㄤ笉涓奷irect3d錛岄粯璁や笉緙栬瘧direct3d錛?br />10銆佹棤openssl鏀寔 (-no-openssl)
11銆佹棤dbus鏀寔錛坉bus鏄竴涓被浼間簬IPC鐨勫疄鐜幫紝涓嶈繃鎴戝ソ鍍忕敤涓嶄笂錛?(-no-dbus)
12銆佹棤phonon鏀寔浠ュ強phonon鍚戝悗鍏煎鎬ф敮鎸侊紙phonon鏄竴涓熀浜巏de鐨勫濯掍綋鏀寔錛?/font> 騫朵笖涓昏鏄敤浜庨偅浜涙瘮杈冨彜鑰佺殑緙栬瘧鍣紝鍦ㄦ垜鐨勬満鍣ㄤ笂涓嶉渶瑕侊級 錛?font color="#3366ff">-no-phonon -no-phonon-backend錛?br />13銆佷笉緙栬瘧webkit妯″潡錛堢被浼間簬嫻忚鍣ㄧ殑涓滆タ錛屾垜涓漢涓嶉渶瑕侊級 錛?font color="#3366ff">-no-webkit
錛?br />14銆佷笉鏀寔鑴氭湰宸ュ叿scripttools 錛?font color="#3366ff">-no-scripttools
錛?/font>

鐢熸垚宸ョ▼鏂囦歡鐩稿叧
15銆佹棤鐢熸垚sln浠ュ強vcproj鏂囦歡錛堢敓鎴愮殑sln鏂囦歡濂藉儚涓嶅ソ浣匡紝涓嶈兘鐢╲c2008鎵撳紑錛夛紝鍙敓鎴恗akefile鏂囦歡 錛?font color="#3366ff">-no-dsp -no-vcproj
錛?/font>

涓婅堪鍙槸鎴戜釜浜虹殑闇姹傦紝澶у鍙互鏍規嵁鑷繁鐨勯渶瑕佽繘琛岃皟鏁達紙鎴戣繖涔堝仛鍙槸涓轟簡灝藉彲鑳界殑緙╃煭緙栬瘧鏃墮棿錛?/font>

configure -debug-and-release -platform win32-msvc2008 -qt-zlib -qt-gif -qt -libpng -qt-libmng -qt-libtiff -qt-libjpeg -plugin-sql-sqlite -plugin-sql- odbc -no-qt3support -no-mmx -no-3dnow -no-sse -no-sse2 -no-openssl -no-dbus -no-phonon -no-phonon-backend -no-webkit -no-scripttools -no-dsp -no-vcproj

configure澶ф闇瑕佹墽琛?~10鍒嗛挓錛屽鏋滃configure浜х敓鐨勪俊鎭笉娓呮鐨勮瘽錛屽彲浠ョ湅鐪嬭繖綃囨枃绔狅紙qt4:qt緙栬瘧瀹夎淇℃伅鐨勮В璇?/a>錛?/font>

configure.exe涓昏鏄仛涓や歡浜嬶細

1錛夌紪璇憅make錛屽茍灝嗙紪璇戝ソ鐨剄make.exe鎷瘋礉鍒癰in鐩綍涓嬶紙榪欏張鏄箣鍓嶈娣誨姞" %QTDIR%\bin 鈥濆埌path鐜鍙橀噺涓殑鍘熷洜錛?/font>

2錛夌敓鎴恗akefile鏂囦歡錛堝寘鎷紪璇憅t鐨刴akefile鏂囦歡浠ュ強examples銆乨emos銆乼ools絳夌殑makefiles鏂囦歡錛?/font>

涓夈佺紪璇慟T

鍦≦T鐨勮В鍘嬬洰褰曚笅鎵цnmake錛堢‘淇漜onfigure.exe榪愯鎴愬姛錛宑onfigure浼氬湪QT鐨勮В鍘嬬洰褰曚笅鐢熸垚涓涓狹akefile鏂囦歡錛?/font>

涓轟簡緙╃煭緙栬瘧鏃墮棿錛屾垜浠彲浠ョ幇灝唀xamples鍜宒emos鐩綍杞Щ錛堜緥濡傛柊寤轟竴涓枃浠跺す錛岀劧鍚庡皢榪?涓洰褰曠Щ鍒拌鐩綍涓嬶級錛岃繖鏍穘make鍦ㄧ紪璇戝埌examples鍜宒emos鏃朵細鎶ラ敊錛岀劧鍚庨鍑虹紪璇戣繃紼?/font>

鐒跺悗灝辨槸婕暱鐨勭瓑寰呬簡~~~錛堢紪璇戠殑鏃跺欏氨鍘誨共鐐瑰埆鐨勫惂錛岃繍鍔ㄨ繍鍔?img src="http://img.baidu.com/hi/jx/j_0028.gif" />錛?/font>

鎸夌収鎴戜笂闈㈢殑鎿嶄綔錛岀紪璇戝畬鎴恞t澶ф闇瑕?涓皬鏃訛紱鍗犵敤紜洏2G宸﹀彸錛涘鏋滃畬鏁寸殑緙栬瘧qt銆乪xamples銆乨emos錛夛紝閭d箞澶ф闇瑕?~6涓皬鏃訛紝鍗犵敤紜洏10G宸﹀彸 錛?/font>

鍥涖佹竻鐞嗘敹灝懼伐浣?/strong>

緙栬瘧瀹屾垚涔嬪悗錛岃榪涜娓呯悊錛屼笉鐒墮偅涔堝紜洏琚崰鐢ㄤ簡錛屽お蹇冪柤浜?/font>

榪愯" nmake confclean "錛堝弬瑙? install "鏂囦歡錛夛紝榪欐牱娓呯悊瀹屾垚涔嬪悗錛屾暣涓猶t瑙e帇鐩綍澶у皬綰︿負770M宸﹀彸

浜斻佺紪璇慸emos

灝唀xamples銆乨emos鐩綍縐誨洖鍘熶綅錛屽鏋滄兂瑕佽繍琛宒emos錛屽彲浠ラ氳繃鍛戒護琛岃繘鍏ュ埌demos鐩綍涓嬶紙淇濊瘉鐜鍙橀噺宸茶緗ソ錛夛紝鐒跺悗榪愯nmake錛堝張鏄竴孌墊極闀跨殑鏃墮棿錛?涓皬鏃跺乏鍙籌級

緙栬瘧demos瀹屾垚涔嬪悗錛屽湪qt瑙e帇鐩綍涓嬬殑bin鐩綍涓湁涓涓? qtdemo.exe "錛岃繍琛?/font>

鍚屾牱鍦幫紝鎴戜滑涔熻榪涜娓呯悊宸ヤ綔錛岃繘鍏ュ埌demos鐩綍錛堝悓涓婏紝瑕佷繚璇佺幆澧冨彉閲忓凡璁劇疆濂斤級錛岃繍琛? nmake clean "

榪欐牱鎴戜滑灝辮兘鐪嬪埌涓閮ㄥ垎鐨勮繍琛岀ず渚嬩簡錛堜負浠涔堟槸閮ㄥ垎錛熷洜涓簈tdemo.exe涓嶄粎浠呮槸鍖呭惈demos鐩綍涓殑渚嬪瓙錛屽悓鏍蜂篃鍖呭惈examples鐩綍涓殑渚嬪瓙錛屽鏋滄兂瑕佹煡鐪嬪畬鏁寸殑qtdemo.exe錛岃繕闇瑕佺紪璇慹xamples錛屾柟娉曞悓demos錛?/font>

鏈鍚庯紝灝哘t璺緞娣誨姞鍒癡C緙栬瘧鐜涓傦紙鍙傝 銆愯漿璐淬慥C 2005 涓嬪浣曠紪璇戝畨瑁呭茍寮鍙?QT 4.4.0 搴旂敤紼嬪簭 錛?/strong>

宸ュ叿->閫夐」->欏圭洰鍜岃В鍐蟲柟妗?>VC++鐩綍錛?/strong>

鍦ㄥ寘鍚枃浠朵竴鏍忔坊鍔狅細 E:\qt-win-opensource-src-4.5.0\include\QtGui錛汦:\qt-win-opensource-src-4.5.0\include\QtCore錛汦:\qt-win-opensource-src-4.5.0\include

鍦ㄥ簱鏂囦歡涓鏍忔坊鍔燛:\qt-win-opensource-src-4.5.0\lib

灝哘T瀹夎璺緞娣誨姞鍒癙ath緋葷粺鐜鍙橀噺涓紝渚嬪錛欵:\qt-win-opensource-src-4.5.0\bin錛堣繖涓姝ュ彲浠ョ渷鐣ワ紝鍦ㄦ湰鏂囩殑鈥?浜屻佽緗幆澧冨彉閲?/font> 鈥濆凡緇忚緗ソ浜嗭級

鑷蟲錛孮T鍜寁c緙栬瘧鐜鍩烘湰涓婇厤緗畬鎴愪簡



erran 2010-06-18 10:18 鍙戣〃璇勮
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杞?Qt-WinCE瀹夎銆佸紑鍙戝強閮ㄧ講鍏ㄨВhttp://m.shnenglu.com/erran/archive/2010/06/18/118145.htmlerranerranFri, 18 Jun 2010 02:16:00 GMThttp://m.shnenglu.com/erran/archive/2010/06/18/118145.htmlhttp://m.shnenglu.com/erran/comments/118145.htmlhttp://m.shnenglu.com/erran/archive/2010/06/18/118145.html#Feedback0http://m.shnenglu.com/erran/comments/commentRss/118145.htmlhttp://m.shnenglu.com/erran/services/trackbacks/118145.htmlQt-WinCE瀹夎銆佸紑鍙戝強閮ㄧ講鍏ㄨВ
penguinx 聽 鍙戣〃浜? 2008-07-31

綆$悊鎻愰啋:
鏈笘琚?XChinux 浠?Qt for Embedded Linux 縐誨姩鍒版湰鍖?2010-02-07)
Qt-WinCE 鍏ㄨВ
澹版槑錛?/font> 鑺辮垂浜嗕笁澶╂椂闂達紝鍛ㄨ漿鍚勫ぇ緗戠珯錛岀粓浜庡湪浠婂ぉ灝嗚嚜宸辯殑絎竴涓?/font> Qt 紼嬪簭鍦ㄢ滃皬 I(SAMSUNG i718+) 鈥濅笂璺戜簡璧鋒潵錛?br />


涓銆?/font> Qt 宓屽叆寮忕幆澧冪殑鎼緩
a)聽 聽 聽 聽 棣栧厛錛屼笅杞?/font> Qt 鐨勫祵鍏ュ紡寮鍙戝寘 qt-embedded-wince-opensource-src-4.4.0.zip

b)聽 聽 聽 聽 鐒跺悗錛屼笅杞?/font> VS2005 銆?/font>

c)聽 聽 聽 聽 鏈鍚庯紝涓嬭澆涓涓祵鍏ュ紡寮鍙戠殑 SDK 錛屽 Windows Mobile 5.0 Pocket PC SDK, 鍙互鍦ㄥ井杞殑瀹樻柟緗戠珯涓婁笅杞藉埌錛?/font>

d)聽 聽 聽 聽 榪樻湁涓涓槸鍚屾鐨勮蔣浠?/font> Microsoft ActiveSync4.5 涓枃綆浣撶増銆?/font>

------------------------------------------ 瀹?/font> ---- 瑁?/font> ----------------------------------
e)聽 聽 聽 聽 棣栧厛瀹夎 VS2005 錛屽緢綆鍗曪紝鎸夌収鍚戝鏉ワ紝鍦ㄨ嚜瀹氫箟瀹夎涓姟蹇呴夋嫨鈥滄櫤鑳借澶囧紑鍙戔濄?/font>

f)聽 聽 聽 聽 聽 鍏充簬 Microsoft ActiveSync4.5 鐨勫畨瑁呮洿鏄?/font> straightforward 鈥濄傚湪姝や笉鍐嶅璇達紒

g)聽 聽 聽 聽 鐒跺悗錛屽畨瑁?/font> Windows Mobile 鎴栨槸鍏跺畠鐗堟湰鐨?/font> SDK 錛屽彲浠ョ敤鑷畾涔夌殑 SDK! 綆鍗?/font>

h)聽 聽 聽 聽 姣旇緝楹葷儲鐨勫氨鏄?/font> qt-embedded-wince 鐨勫畨瑁呫傚弬鐓т笅闈㈢殑姝ラ錛氣憼銆佽В鍘嬶紝灝嗚В鍘嬪悗鐨勬枃浠跺す鏀懼埌涓涓笉鍚┖鏍肩殑璺緞涓紝濡傛垜鐨勶細 f:\penguinx\qt_wince 錛?/font> qt_wince 鍗充負姝ゆ枃浠跺す銆傜劧鍚庤緗幆澧冨彉閲忥細鍙抽敭鈥滄垜鐨勭數鑴戔濓紞 > 鈥滃睘鎬р濓紞 > 鐐光滈珮綰р濇爣絳撅紞 > 鈥滅幆澧冨彉閲忊濋夐」錛?/font> > 鍦?/font> "PATH" 涓坊鍔犺礬寰勨?/font> f:\penguinx\qt_wince \ bin 鈥濄?/font> OK 錛佲憽緙栬瘧鍓嶆垙銆傞鍏堬紝閰嶇疆緙栬瘧閫夐」錛岃繘琛?/font> VS2005 鐨勫懡浠よ涓紝榪涘叆瑙e帇鐨勬枃浠跺す錛岀劧鍚庢墽琛屽涓嬶細 configure -platform win32-msvc2005 -xplatform wince50standard-armv4i-msvc2005 鍙互鏍規嵁鑷繁鐨勬澘瀛愬強鎵嬫満閰嶇疆鏉ラ夋嫨鍏跺畠鐨勫祵鍏ュ紡鐨?/font> xplatfrom 銆傝繖涓繃紼嬪彲鑳介渶瑕佸崄鍑犲垎閽熴傛墽琛屽畬鍚庯紝鍐嶆鍦?/font> VS2005 涓緗復鏃剁殑鐜鍙橀噺錛岀紪璇戞椂瑕佺敤鍒幫細濡備笅錛?/font>

聽 聽 聽 set INCLUDE=D:\Program Files\Microsoft Visual Studio 8\VC\ce\include;D:\Program Files\Windows CE Tools\wce500\Windows Mobile 5.0 Pocket PC SDK\Include\Armv4i



聽 聽 聽 set LIB=D:\Program Files\Microsoft Visual Studio 8\VC\ce\lib\armv4i;D:\Program Files\Windows CE Tools\wce500\Windows Mobile 5.0 Pocket PC SDK\Lib\ARMV4I



聽 聽 聽 set PATH=D:\Program Files\Microsoft Visual Studio 8\VC\ce\bin\x86_arm;%PATH%

聽 聽 聽 聽 聽 聽 聽 鍦ㄦ鎴戞湡鏈涜兘鏍規嵁鑷繁鐨勮蔣浠跺畨瑁呮儏鍐靛皢涓婇潰鐨勭洰褰曗滄嬁鏉ヤ富涔夆濅竴涓嬨傝 緗畬鍚庯紝鎵ц nmake 錛岃繃涓ゃ佷笁涓挓澶村悗錛屼綘灝卞彲浠?/font> Enjoy your journey.
鏈鍚庯紝鎵цnmake錛屽畨瑁呭畬姣曪紒鎴戠殑Qt-WinCE瀹夎鍦ㄣ f:\penguinx\qt_wince



浜屻佺紪璇慟t-WinCE紼嬪簭
鍛戒護琛屾硶 ( 涓嶇敤 IDE) 錛?/font>

棣栧厛銆佺敤 VS2005 鍛戒護琛岃繘鍏ヨ緙栬瘧鐨勭▼搴忕洰褰?/font> ( 姝ょ洰褰曟渶濂藉氨鍦ㄥ畨瑁呯洰褰?/font> f:\penguinx\qt_wince 涓?/font> ) 錛屾墽琛?/font> < f:\penguinx\qt_wince >bin\qmake.exe 鈥損roject 鈥搊 example.pro聽 鍏朵腑錛?/font> Install Qt Path 涓轟綘鐨?/font> Qt-WinCE 鐨勫畨瑁呯洰褰曘傝繖涓椂鍊欙紝鍙互浜х敓 example.pro 鏂囦歡銆?/font>

鐒跺悗銆佸氨鏄駭鐢?/font> Makefile 鐨勬椂鍊欙細鍦?/font> VS2005 鍛戒護琛屼笅杈撳叆錛?/font>

f:\penguinx\qt_wince\bin\qmake -spec ..\mkspecs\wince50standard-armv4i-msvc2005 -win32 -o Makefile example.pro 姝ゆ椂錛屾伃鍠滀綘錛?/font> Makefile 鏂囦歡宸茬粡浜х敓銆?/font>

聽 聽 聽 鏈鍚庯紝灝辨槸鐢?/font> nmake 鏉ョ紪璇戝拰閾炬帴紼嬪簭浜嗐傚厛灝嗗畨瑁呮椂鐨勭幆澧冨彉閲?/font> ( 涓変釜 set) 鍦ㄥ綋鍓?/font> VS2005 鍛戒護琛屼笅閲嶆柊鎵ц涓閬嶃傚惁鍒欎細鍑虹幇濡備笅閿欒錛?/font>

cl: 鍛戒護琛?/font> warning D9002 : 蹇界暐鏈煡閫夐」鈥?/font> -QRarch4T 鈥?/font>

cl: 鍛戒護琛?/font> warning D9002 : 蹇界暐鏈煡閫夐」鈥?/font> -QRinterwork-return 鈥?/font>

main.cpp

mainwindow.cpp

f:\penguinx\qt_wince\include\qtgui\../../src/gui/widgets/qmenu.h(144) : error C2

146: 璇硶閿欒 : 緙哄皯鈥?/font> ; 鈥?/font> ( 鍦ㄦ爣璇嗙鈥?/font> wceMenu 鈥濈殑鍓嶉潰 )

f:\penguinx\qt_wince\include\qtgui\../../src/gui/widgets/qmenu.h(144) : error C4

430: 緙哄皯綾誨瀷璇存槑絎?/font> - 鍋囧畾涓?/font> int 銆傛敞鎰?/font> : C++ 涓嶆敮鎸侀粯璁?/font> int

f:\penguinx\qt_wince\include\qtgui\../../src/gui/widgets/qmenu.h(144) : error C4

430: 緙哄皯綾誨瀷璇存槑絎?/font> - 鍋囧畾涓?/font> int 銆傛敞鎰?/font> : C++ 涓嶆敮鎸侀粯璁?/font> int

f:\penguinx\qt_wince\include\qtgui\../../src/gui/widgets/qmenu.h(144) : warning

C4183: 鈥?/font> wceMenu 鈥?/font> : 緙哄皯榪斿洖綾誨瀷錛涘亣瀹氫負榪斿洖鈥?/font> int 鈥濈殑鎴愬憳鍑芥暟銆?/font>

鐒跺悗錛屾墽琛?/font> nmake 錛岀湅鐫涓琛岀殑鐧介摱嫻佸け瀹屽悗錛屽氨鏄噾瀛?/font> ( 浣犵殑 exe 鏂囦歡 ) 浜嗐?/font>

娉ㄦ剰錛氬湪鎵ц nmake 鐨勬椂鍊欙紝鍙兘浼氱湅鍒板涓嬮敊璇俊鎭細

聽 聽 聽 聽 link /LIBPATH:"f:\penguinx\qt_wince\lib" /LIBPATH:"f:\penguinx\qt_wince\

lib" /NOLOGO /NODEFAULTLIB:OLDNAMES.LIB /DEBUG /SUBSYSTEM:WINDOWSCE,5.00 /MACHIN

E:THUMB /OUT:debug\node.exe @C:\DOCUME~1\User\LOCALS~1\Temp\nm6B3.tmp

tmp\obj\debug_shared\main.obj : fatal error LNK1112: 妯″潡璁$畻鏈虹被鍨嬧?/font> X 86 鈥?/font> 涓庣洰鏍?/font>

璁$畻鏈虹被鍨嬧?/font> THUMB 鈥濆啿紿?/font>

NMAKE : fatal error U1077: 鈥?D:\Program Files\Microsoft Visual Studio 8\VC\ce\b

in\x86_arm\link.EXE" 鈥?/font> : 榪斿洖浠g爜鈥?/font> 0x 458 鈥?/font>

聽 聽 聽 榪欑閿欒鎼炵殑鎴戝緢鏃犲錛屾垜涓嶆墽琛?/font> nmake 錛岀洿鎺ユ墽琛?/font> nmake release 灝辨病鏈夎繖縐嶉敊璇紵榪欑閿欒鍙兘鏄洜涓衡滅幆澧冨彉閲忊濅腑鈥?/font> PATH 鈥濅腑璁劇疆浜嗏?/font> f:\penguinx\qt_wince\bin 鈥濄傚湪鎴戞妸榪欎釜鍙橀噺鍘繪帀鍚庯紝閲嶆柊鎵撳紑 VS2005 鍛戒護琛?/font> ( 鍥犱負寰楅噸鏂拌鍙?/font> PATH 鍙橀噺 ) 銆傜劧鍚庢寜鐓т笂闈㈢殑姝ラ鍋氫笅鏉ワ紝鏈鍚庣敤 nmake 閲嶆柊鎵ц涓閬嶏紝寰堝ソ寰堟祦鐣咃紒

涓夈?/font> Qt 鈥揥inCE 紼嬪簭鐨勯儴緗詫紙闈炴墦鍖咃級
聽 聽 聽 鍙互鐩存帴鎶婁笂闈㈠紑鍙戠殑 *.exe 鏂囦歡鍜屽叾闇瑕佺殑 *.dll 涓璧?/font> CP 鍒頒竴涓洰褰曚腑錛岃繖浜?/font> dll 涓鑸湁錛?/font>

D:\Program Files\Microsoft Visual Studio 8\VC\ce\Dll\armv4i\ msvcr80.dll

F:\penguinx\wince_vs2005\lib\ QtCore4.dll

F:\penguinx\wince_vs2005\lib\QtGui4.dll

鍏跺畠鐨勬牴鎹嚜宸遍」鐩殑闇瑕?/font> CP 涓嬶紝灝辮浜嗐?/font>

聽 聽 聽 濡傛灉鎯沖皢紼嬪簭閮ㄧ講鎴?/font> *.cab 褰㈠紡鐨勶紝鍦ㄤ笂闈㈢殑鈥滆В鍐蟲柟妗堚濅腑錛岀偣鈥滄枃浠垛濓紞 > 鈥滄柊寤衡濓紞 > 鈥滈」鐩濓紞 > 鐐光滃叾瀹冣濓紝鍏朵腑鏈夊叧浜庢櫤鑳借澶囬儴緗茬殑錛屽氨瀹冧簡 ( 鎴戝湪瀹為獙瀹ゆ満瀛愪笂寮鍙戠殑錛屽洖鏉ュ啓鎵嬭錛屾墍浠ュ叿浣撶殑鎿嶄綔璁扮殑涓嶆槸闈炲父娓呮錛屽皢灝憋紒 ) 銆傛牴鎹悜瀵煎緩绔嬪悗錛屽湪鏂板緩鐨?/font> cab 欏圭洰涓偣鈥滃睘鎬р濓紝鏈鍚庯紝鐢熸垚灝辮浜嗐?/font> CP 鍒版澘瀛愬氨鍙互榪愯浜嗐?/font>

娉ㄦ剰錛氭墍鏈夌殑 CP 閮芥槸鐢?/font> ActiveSync 杞歡閫氳繃 USB 浼犺緭鐨勶紝褰撶劧鍙互鐢ㄥ叾瀹冧紶杈撴墜孌碉紝鏈緇堣兘涓婃澘瀛愬氨琛屻?/font>

-Zm200 -w34100 -w34189 -Zm200 -w34100 -w34189 -w34100 -w34189

娉ㄦ剰鍦?/font> WinCE 閮ㄧ講鏃剁殑鐗堟湰錛屽鏋滆澶囦笂鐨?/font> WinCE 鐗堟湰姣斿紑鍙戠敤鐨勭増鏈綆鐨勮瘽錛屽皢鏄劇ず鈥?/font> ****, 闇瑕佹洿鏂扮殑 Windows 鐗堟湰鈥濅簯浜戙?/font>

/SUBSYSTEM:WINDOWSCE,5.00 /MACHINE:THUMB

/SUBSYSTEM:WINDOWSCE,5.00 /MACHINE:THUMB





erran 2010-06-18 10:16 鍙戣〃璇勮
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