{"id":169180,"date":"2020-10-02T17:28:12","date_gmt":"2020-10-02T09:28:12","guid":{"rendered":"http:\/\/4563.org\/?p=169180"},"modified":"2020-10-02T17:28:12","modified_gmt":"2020-10-02T09:28:12","slug":"ltui-v2-2-%e5%8f%91%e5%b8%83-%e4%b8%80%e4%b8%aa%e5%9f%ba%e4%ba%8e-lua-%e7%9a%84%e8%b7%a8%e5%b9%b3%e5%8f%b0%e5%ad%97%e7%ac%a6%e7%bb%88%e7%ab%af-ui-%e7%95%8c%e9%9d%a2%e5%ba%93","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=169180","title":{"rendered":"LTUI v2.2 \u53d1\u5e03, \u4e00\u4e2a\u57fa\u4e8e lua \u7684\u8de8\u5e73\u53f0\u5b57\u7b26\u7ec8\u7aef UI \u754c\u9762\u5e93"},"content":{"rendered":"
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LTUI v2.2 \u53d1\u5e03, \u4e00\u4e2a\u57fa\u4e8e lua \u7684\u8de8\u5e73\u53f0\u5b57\u7b26\u7ec8\u7aef UI \u754c\u9762\u5e93 <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : waruqi <\/span> <\/i> 4<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

LTUI \u662f\u4e00\u4e2a\u57fa\u4e8e lua \u7684\u8de8\u5e73\u53f0\u5b57\u7b26\u7ec8\u7aef UI \u754c\u9762\u5e93\u3002<\/p>\n

\u6b64\u6846\u67b6\u6e90\u4e8exmake\u4e2d\u56fe\u5f62\u5316\u83dc\u5355\u914d\u7f6e\u7684\u9700\u6c42\uff0c\u7c7b\u4f3c linux kernel \u7684 menuconf \u53bb\u914d\u7f6e\u7f16\u8bd1\u53c2\u6570\uff0c\u56e0\u6b64\u57fa\u4e8e curses \u548c lua \u5b9e\u73b0\u4e86\u4e00\u6574\u5957\u8de8\u5e73\u53f0\u7684\u5b57\u7b26\u7ec8\u7aef ui \u5e93\u3002 \u800c\u6837\u5f0f\u98ce\u683c\u57fa\u672c\u4e0a\u5b8c\u5168\u53c2\u7167\u7684 kconfig-frontends\uff0c\u5f53\u7136\u7528\u6237\u4e5f\u53ef\u4ee5\u81ea\u5df1\u5b9a\u5236\u4e0d\u540c\u7684 ui \u98ce\u683c\u3002<\/p>\n

\u53e6\u5916\uff0cLTUI \u662f\u5b8c\u5168\u8de8\u5e73\u53f0\u7684\uff0cwindows \u4e0a\u7684 terminal \u7ec8\u7aef\u4e5f\u662f\u5b8c\u5168\u652f\u6301\u7684\uff0c\u5728 windows \u4e0a ltui \u4f1a\u91c7\u7528 pdcurses \u6765\u8fdb\u884c\u7a97\u53e3\u7ed8\u5236\u3002<\/p>\n

    \n
  • Github<\/li>\n<\/ul>\n

    \u66f4\u65b0\u5185\u5bb9<\/h3>\n

    \u65b0\u7248\u672c\u4e2d\uff0c\u6211\u4eec\u4e3b\u8981\u589e\u52a0\u4e86\u5bf9\u9f20\u6807\u4e8b\u4ef6\u7684\u652f\u6301\uff0c\u9664\u4e86 curses\/ncurses\uff0c\u6211\u4eec\u8fd8\u5bf9 windows \u4e0a pdcurses \u4e5f\u505a\u4e86\u652f\u6301\uff0c\u8fd9\u91cc\u6211\u4eec\u975e\u5e38\u611f\u8c22 @laelnasan \u8d21\u732e\u3002<\/p>\n

    \u53e6\u5916\u6211\u4eec\u65b0\u589e\u4e00\u4e2a tests\/events.lua<\/code> \u6d4b\u8bd5\u7528\u4f8b\uff0c\u4e13\u95e8\u7528\u6765\u6d4b\u8bd5\u5404\u79cd\u8f93\u5165\u4e8b\u4ef6\u3002<\/p>\n

    $ xmake run test events <\/code><\/pre>\n
    \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e2a\u6d4b\u8bd5\u4f8b\u5b50\uff0c\u83b7\u53d6\u5e76\u663e\u793a\u7528\u6237\u7684\u6240\u6709\u9f20\u6807\u8f93\u5165\u4e8b\u4ef6\u3002<\/p>\n
     \"LTUI <\/p>\n
    \u6211\u4eec\u53ef\u4ee5\u5728\u81ea\u5b9a\u4e49\u7684 view \u4e0a\uff0c\u91cd\u5199on_event<\/code>\u6765\u83b7\u53d6\u6240\u6709\u4e8b\u4ef6\u8f93\u5165\uff0c\u5305\u62ec\u6240\u6709\u7684\u9f20\u6807\u8f93\u5165\u4e8b\u4ef6\uff1a<\/p>\n
    local demo = application()  function demo:init()     application.init(self, \"demo\")     self:background_set(\"black\") end  function demo:on_event(e)     if e.type == \"btn_code\" then         print(e.btn_name, e.x, e.y)     end     application.on_event(self, e) end  demo:run() <\/code><\/pre>\n
    \u5b89\u88c5\u4f7f\u7528<\/h3>\n
    $ luarocks install ltui <\/code><\/pre>\n
    \u5982\u679c\u8981\u8fd0\u884c\u81ea\u5e26\u7684\u6d4b\u8bd5\uff0c\u4f60\u9700\u8981\u5148\u5b89\u88c5lua\u6216\u8005luajit\u7a0b\u5e8f\u53bb\u52a0\u8f7d\u8fd0\u884c ltui \u6e90\u7801\u4ed3\u5e93\u4e2d\u7684\u6d4b\u8bd5\u7a0b\u5e8f\uff1a<\/p>\n
    $ lua tests\/dialog.lua $ lua tests\/window.lua $ lua tests\/desktop.lua $ lua tests\/inputdialog.lua $ lua tests\/mconfdialog.lua <\/code><\/pre>\n
    \u6216\u8005<\/p>\n
    $ luajit tests\/dialog.lua $ luajit tests\/window.lua $ luajit tests\/desktop.lua $ luajit tests\/inputdialog.lua $ luajit tests\/mconfdialog.lua <\/code><\/pre>\n
    \u6e90\u7801\u7f16\u8bd1<\/h3>\n
    \u901a\u5e38\u53ea\u8981 luarocks \u5b89\u88c5\u597d\u540e\u5c31\u53ef\u4ee5\u4f7f\u7528\uff0c\u5982\u679c\u60f3\u8981\u672c\u5730\u8c03\u8bd5\uff0c\u4e5f\u53ef\u4ee5\u6e90\u7801\u7f16\u8bd1\u540e\u76f4\u63a5\u8fd0\u884c\u6d4b\u8bd5\uff0c\u9996\u5148\u6211\u4eec\u9700\u8981\u5148\u5b89\u88c5\u8de8\u5e73\u53f0\u6784\u5efa\u5de5\u5177\uff1axmake<\/p>\n
    $ xmake <\/code><\/pre>\n
    xmake \u4f1a\u81ea\u52a8\u4e0b\u8f7d lua, ncurses \u7b49\u76f8\u5173\u4f9d\u8d56\uff0c\u7136\u540e\u6211\u4eec\u76f4\u63a5\u901a\u8fc7xmake run<\/code>\u52a0\u8f7d\u76f8\u5173\u6d4b\u8bd5\u7a0b\u5e8f\u5373\u53ef\uff1a<\/p>\n
    $ xmake run test dialog $ xmake run test window $ xmake run test desktop $ xmake run test inputdialog $ xmake run test mconfdialog <\/code><\/pre>\n
    \u5e94\u7528\u7a0b\u5e8f<\/h3>\n
    local ltui        = require(\"ltui\") local application = ltui.application local event       = ltui.event local rect        = ltui.rect local window      = ltui.window local demo        = application()  function demo:init()     application.init(self, \"demo\")     self:background_set(\"blue\")     self:insert(window:new(\"window.main\", rect {1, 1, self:width() - 1, self:height() - 1}, \"main window\", true)) end  demo:run() <\/code><\/pre>\n
    \u6807\u7b7e<\/h3>\n
    local lab = label:new(\"title\", rect {0, 0, 12, 1}, \"hello ltui!\"):textattr_set(\"white\") <\/code><\/pre>\n
    \u6309\u94ae<\/h3>\n
    local btn = button:new(\"yes\", rect {0, 1, 7, 2}, \"< Yes >\"):textattr_set(\"white\") <\/code><\/pre>\n
    \u8f93\u5165\u6846<\/h3>\n
    function demo:init()     -- ...      local dialog_input = inputdialog:new(\"dialog.input\", rect {0, 0, 50, 8})     dialog_input:text():text_set(\"please input text:\")     dialog_input:button_add(\"no\", \"< No >\", function (v) dialog_input:quit() end)     dialog_input:button_add(\"yes\", \"< Yes >\", function (v) dialog_input:quit() end)     self:insert(dialog_input, {centerx = true, centery = true}) end <\/code><\/pre>\n
    \u7ec4\u4ef6<\/h3>\n
    \"LTUI<\/p>\n
    \u83dc\u5355\u914d\u7f6e<\/h3>\n
     \"LTUI <\/p>\n
    \u8f93\u5165\u6846<\/h3>\n
     \"LTUI <\/p>\n
    \u6587\u672c\u533a\u57df<\/h3>\n
     \"LTUI <\/p>\n
    Windows<\/h3>\n
     \"LTUI <\/p>\n
    Termux<\/h3>\n
     \"LTUI  <\/div>\n
     \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (2<\/span>)        <\/div>\n
     <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
      \n
    • \n
      \n
      \n
       \u8cc7\u6df1\u5927\u4f6c : shawndev <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u725b\u903c                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
      \n
      \n
       \u8cc7\u6df1\u5927\u4f6c : AndyAO <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u770b\u8d77\u6765\u5f88\u68d2,\u6536\u85cf\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n","protected":false},"excerpt":{"rendered":"
      LTUI v2.2 \u53d1\u5e03, \u4e00\u4e2a\u57fa…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169180"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=169180"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169180\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=169180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=169180"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=169180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}