$ brew install qt<\/pre>\n\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001path\u3092\u901a\u3057\u3066\u4e0b\u3055\u3044\u30fc\u306a\u3069\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u308b\u3002<\/p>\n
echo 'export PATH="\/usr\/local\/opt\/qt\/bin:$PATH"' >> \/Users\/webcyou\/.bash_profile<\/pre>\n5.15.2\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u3063\u307d\u3044\u3002<\/p>\n
\/usr\/local\/Cellar\/qt\/5.15.2: 10,688 files, 365.0MB<\/pre>\n.bash_profile\u306a\u3069\u7de8\u96c6\u3057\u3066\u30d1\u30b9\u3092\u901a\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001brew\u3060\u3068\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u901a\u3057\u3066\u304f\u308c\u308b\u3002<\/p>\n
$ brew link qt --force<\/pre>\nQt Hello World\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h4>\n
\u3067\u306f\u65e9\u901f\u3001qt\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u59cb\u3081\u308b\u70ba\u306b\u3001\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3066\u884c\u304d\u307e\u3059\u3002<\/p>\n
$ mkdir hello\r\n$ cd hello\/\r\n$ vim\u00a0hello.cpp<\/pre>\n\u9069\u5f53\u306a\u30a8\u30c7\u30a3\u30bf\u3067\u300chello.cpp<\/strong>\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3002<\/p>\n\u300cHello World!\u300d\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u884c\u304d\u307e\u3059\u3002<\/p>\n
hello.cpp<\/strong><\/p>\n#include <QApplication>\r\n#include <QLabel>\r\n\r\nint main(int argc, char *argv[]) {\r\n QApplication app(argc, argv);\r\n QLabel *label = new QLabel("Hello World!");\r\n label->show();\r\n return app.exec();\r\n}<\/pre>\n\u63cf\u304d\u7d42\u3048\u305f\u3089\u3001\u300cqmake<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n$ qmake -project<\/pre>\n![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/6cd5624365451df96e1b8f8aa5ce51ba.png\")
<\/p>\n
\u300chello.pro\u300d\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u518d\u3073\u300cqmake\u300d\u30b3\u30de\u30f3\u30c9\u3067\u3001\u751f\u6210\u3055\u308c\u305f\u300chello.pro\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
$ qmake hello.pro<\/pre>\n\u3059\u308b\u3068\u3001\u304a\u304a\u3002\u300c.qmake.stash\u300d\u30d5\u30a1\u30a4\u30eb\u3068\u300cMakefile\u300d\u304c\u751f\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/eb42adc587fb33adc66f322e66b68238.png\")
<\/p>\n
\u3068\u8a00\u3046\u3053\u3068\u3067\u3001\u601d\u3044\u5207\u3063\u3066\u300cmake\u30b3\u30de\u30f3\u30c9\u300d\u5b9f\u884c\uff01\uff01<\/p>\n
$ make<\/pre>\n\u30ac\u30fc\u30f3\u3002\u30a8\u30e9\u30fc\u3002<\/p>\n
hello.cpp:1:10: fatal error: 'QApplication' file not found\r\n#include <QApplication><\/pre>\n‘QApplication’\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3002\u3068\u306e\u4e8b\u3002\u3069\u3046\u3084\u3089\u3001Qt4\u3067\u306f#include<QApplication>\u3060\u3063\u305f\u304c\u3001Qt5\u3067\u306f\u3001#include<QtWidgets\/QApplication>\u306e\u6307\u5b9a\u306e\u5909\u66f4\u304c\u5fc5\u8981\u307d\u3044\u3067\u3059\u3002<\/p>\n
#include <QtWidgets\/QApplication><\/pre>\n\u66f4\u306b\u3001hello.pro\u306e\u672b\u5c3e\u306b\u4ee5\u4e0b\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u3060\u305d\u3046\u3067\u3059\u3002<\/p>\n
hello.pro\u306e\u672b\u5c3e<\/p>\n
QT+=widgets<\/pre>\n\u518d\u5ea6\u3001make\u30b3\u30de\u30f3\u30c9\u3092\uff01<\/p>\n
\u304d\u305f\u30fc\u30fc\u30fc\u30fc\u3002<\/p>\n
![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/13709fa399b4b474191338bddd6ff109.png\")
<\/p>\n
\u300chello.app<\/strong>\u300d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4ee5\u4e0b\u306bhello\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u8d77\u52d5\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n$ .\/hello.app\/Contents\/MacOS\/hello<\/pre>\n![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/1037ac7be8a0b83f29a9c08ef809a5f6.png\")
<\/p>\n
\u30ad\u30bf\u30fc\uff01\uff01\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u7acb\u3061\u4e0a\u304c\u308a\u3001\u300cHello World!\u300d\u306e\u30c6\u30ad\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3057\u305f\uff01<\/p>\n
HTML\u3092\u8868\u793a<\/h4>\n
\u3069\u3046\u3084\u3089\u3001HTML\u3092\u4f7f\u7528\u51fa\u6765\u308b\u307f\u305f\u3044\u306a\u306e\u3067\u3001\u5148\u307b\u3069\u30c6\u30ad\u30b9\u30c8\u3092\u8868\u793a\u3055\u305b\u3066\u3044\u305fQLabel\u3092\u5909\u66f4\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n
QLabel *label = new QLabel("<h2>Hello World!<\/h2><font color=red>webcyou qt5 demo<\/font>", 0);<\/pre>\n\u7de8\u96c6\u5b8c\u4e86\u5f8c\u3001\u518d\u3073\u3001make\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u3002\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3092\u8d77\u52d5\u3002<\/p>\n
$ make\r\n$ .\/hello.app\/Contents\/MacOS\/hello<\/pre>\n![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/1ffdd91ca9f84ed6d3cf78bb1d5aca7a.png\")
<\/p>\n
\u304a\u3049\u3002\u30c6\u30ad\u30b9\u30c8\u306e\u8272\u3082\u5909\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3068\u3044\u3063\u305f\u611f\u3058\u3067\u3001Qt5\u306f\u5f37\u529b\u306aGUI\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u8a00\u3046\u3053\u3068\u3082\u3042\u3063\u3066\u3001\u307c\u3061\u307c\u3061\u6271\u3063\u3066\u3044\u3053\u3046\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u3067\u306f\u3067\u306f\u3041\u307e\u305f\u307e\u305f\u3041\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3069\u3082\u3067\u3059\u3002 \u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306aGUI\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63a2\u3057\u6c42\u3081\u305f\u3089Qt\u306b\u8fbf\u308a\u7740\u3044\u305f\u306e\u3067\uff08\u4ee5\u524d\u304b\u3089\u77e5\u3063\u3066\u3044\u305f\u304c\u3001\u3084\u3063\u3068\u89e6\u308b\u6a5f\u4f1a\u304c\u51fa\u6765\u305f\u3002\uff09\uff08Electron\u3082\u826f\u3044\u306e\u3067\u3059\u304c\u3002\uff09brew install\u3067\u30b5\u30af\u30c3\u3068\u8d77\u52d5\u3057\u3066\u307f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[73,172,171,59,167,177,168,176,40,37,107,39,55,178,78,114,118],"class_list":["post-10581","post","type-post","status-publish","format-standard","hentry","category-c","tag-actiinscript2-0","tag-actionscript","tag-android","tag-android-sdk","tag-css","tag-css3","tag-html","tag-html5","tag-ios-sdk","tag-iphone-","tag-mamp","tag-39","tag-55","tag-178","tag-78","tag-114","tag-118"],"_links":{"self":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts\/10581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10581"}],"version-history":[{"count":6,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts\/10581\/revisions"}],"predecessor-version":[{"id":10791,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=\/wp\/v2\/posts\/10581\/revisions\/10791"}],"wp:attachment":[{"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webcyou.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/9df848a244412fe00bfecc24b30a793c-1024x589.png\")
<\/p>\n![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/d88f37938f65d6af90cd530a97dd66d5-1024x595.png\")
<\/p>\n![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/0ada42e6d5135478837cdaa99578b35a.png\")
<\/p>\n![\"\"](\"https:\/\/www.webcyou.com\/wp-content\/uploads\/2020\/12\/bc53dd12e29e194e6c67cdc577db2404.png\")
<\/p>\n