{"published":"2012-01-30 23:10:51","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvyx02237.hatenadiary.org%2Fentry%2F20120130%2F1327932651\" title=\"QStatusBar\u306e\u4f7f\u3044\u65b9\u3000QMainWindow::statusBar() no object - \u4f5c\u696d\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","title":"QStatusBar\u306e\u4f7f\u3044\u65b9\u3000QMainWindow::statusBar() no object","type":"rich","blog_url":"https://vyx02237.hatenadiary.org/","version":"1.0","author_url":"https://blog.hatena.ne.jp/vyx02237/","author_name":"vyx02237","url":"https://vyx02237.hatenadiary.org/entry/20120130/1327932651","blog_title":"\u4f5c\u696d\u65e5\u8a18","categories":[],"image_url":null,"description":"\u30b9\u30c6\u30fc\u30bf\u30b9\u30d0\u30fc\u306b\u88dc\u52a9\u7684\u306a\u60c5\u5831\u3092\u8868\u793a\u3055\u305b\u3066\u304a\u304d\u305f\u3044\u306e\u3060\u304c\u3001mainwindow\u4ee5\u5916\u306e\u3001\u305d\u306ewindow\u306b\u542b\u307e\u308c\u3066\u3044\u308bWidget\u304b\u3089\u30b9\u30c6\u30fc\u30bf\u30b9\u30d0\u30fc\u306b\u8868\u793a\u3059\u308b\u65b9\u6cd5\u304c\u3088\u304f\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u3002 http://developer.qt.nokia.com/forums/viewthread/2054 \u3067\u7591\u554f\u304c\u89e3\u6c7a\u3002\u3084\u306f\u308a Signal/Slot\u306e\u4ed5\u7d44\u307f\u3092\u4f7f\u3063\u3066\u5236\u5fa1\u3059\u308b\u306e\u304c\u5e38\u9053\u306e\u3088\u3046\u3060\u3002 \u3057\u304b\u3057\u306a\u304c\u3089\u3001\u3053\u308c\u3063\u3066\u3088\u304f\u8003\u3048\u306a\u3044\u3068\u3001mainwindows\u306b\u5927\u91cf\u306econnect()\u95a2\u6570\u304c\u306a\u3089\u3076\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u306f\uff1f \u88dc\u52a9\u7684\u306a\u60c5\u5831(\u3042\u3063\u3066\u3082\u826f\u3044\u304c\u3001\u898b\u3048\u306a\u304f\u3066\u3082\u306a\u3093\u3068\u304b\u306a\u308b\u3088\u3046\u306a\uff09\u306f setStatusTip()\u3092\u63a1\u7528\u3059\u308b\u3053\u2026","height":"190","provider_name":"Hatena Blog"}