{"id":107,"date":"2017-09-11T21:41:19","date_gmt":"2017-09-11T15:41:19","guid":{"rendered":"https:\/\/qtvz.com\/?p=107"},"modified":"2017-09-11T21:41:19","modified_gmt":"2017-09-11T15:41:19","slug":"qt%e4%b9%8b%e8%87%aa%e5%ae%9a%e4%b9%89%e7%95%8c%e9%9d%a2-1%e3%80%81%e5%ae%9e%e7%8e%b0%e6%97%a0%e8%be%b9%e6%a1%86%e3%80%81%e5%8f%af%e7%a7%bb%e5%8a%a8","status":"publish","type":"post","link":"https:\/\/qtvz.com\/107.html","title":{"rendered":"Qt\u4e4b\u81ea\u5b9a\u4e49\u754c\u9762\u20141\u3001\u5b9e\u73b0\u65e0\u8fb9\u6846\u3001\u53ef\u79fb\u52a8"},"content":{"rendered":"<!--wp-compress-html--><!--wp-compress-html no compression--><p>\u6700\u8fd1\u9700\u8981\u5199QT\u5173\u4e8e<a href=\"https:\/\/qtvz.com\/tag\/%e6%97%a0%e8%be%b9%e6%a1%86\" class=\"tag-tooltip\" data-toggle=\"tooltip\" title=\"\u67e5\u770b\u66f4\u591a\u5173\u4e8e \u65e0\u8fb9\u6846 \u7684\u6587\u7ae0\" target=\"_blank\">\u65e0\u8fb9\u6846<\/a>\u7684\u7cfb\u7edf\uff0c\u6253\u7b97\u5728\u8fd9\u91cc\u91cd\u65b0\u68b3\u7406\u4e00\u4e0b<a href=\"https:\/\/qtvz.com\/tag\/%e6%97%a0%e8%be%b9%e6%a1%86\" class=\"tag-tooltip\" data-toggle=\"tooltip\" title=\"\u67e5\u770b\u66f4\u591a\u5173\u4e8e \u65e0\u8fb9\u6846 \u7684\u6587\u7ae0\" target=\"_blank\">\u65e0\u8fb9\u6846<\/a>\u76f8\u5173\u4e1c\u897f\uff01<\/p>\n<p>\u6e90\u4ee3\u7801\u540e\u9762\u7ae0\u8282\u624d\u4f1a\u4e0a\uff01\u672c\u6559\u7a0b\u53ea\u4f1a\u6253\u9020\u65e0\u8fb9\u6846\u754c\u9762\u548c\u76f8\u5173\u4e8b\u4ef6\u7684\u5904\u7406\u3002<\/p>\n<h1 id=\"2\">\u65e0\u8fb9\u6846<\/h1>\n<p>\u8bbe\u7f6e\u7a97\u53e3\u6807\u5fd7\u4e3a\u65e0\u8fb9\u6846<\/p>\n<pre class=\"lang:default decode:true\">setWindowFlags(Qt::FramelessWindowHint | windowFlags());<\/pre>\n<p>\u5177\u4f53\u53c2\u8003API\u5427\uff01FramelessWindowHint\u53c2\u6570\u4e3a\u8bbe\u7f6e\u65e0\u8fb9\u6846\u7a97\u53e3\uff0cwindowFlags\u8bbe\u7f6e\u521b\u5efa\u7684\u7a97\u53e3\u4e3a\u6700\u9876\u5c42\u3002\u8bbe\u7f6e\u540e\u7a97\u53e3\u65e0\u6cd5\u79fb\u52a8\u3002<\/p>\n<h1 id=\"3\">\u53ef\u79fb\u52a8<\/h1>\n<h2 id=\"4\">Qt\u4e8b\u4ef6<\/h2>\n<pre class=\"lang:default decode:true\">\/\/ \u9f20\u6807\u76f8\u5bf9\u4e8e\u7a97\u4f53\u7684\u4f4d\u7f6e event-&gt;globalPos() - this-&gt;pos()\r\nvoid Widget::mousePressEvent(QMouseEvent *event)\r\n{\r\n    if (event-&gt;button() == Qt::LeftButton)\r\n    {\r\n        m_bPressed = true;\r\n        m_point = event-&gt;pos();\r\n    }\r\n}\r\n\r\n\/\/ \u82e5\u9f20\u6807\u5de6\u952e\u88ab\u6309\u4e0b\uff0c\u79fb\u52a8\u7a97\u4f53\u4f4d\u7f6e\r\nvoid Widget::mouseMoveEvent(QMouseEvent *event)\r\n{\r\n    if (m_bPressed)\r\n        move(event-&gt;globalPos() - m_point);\r\n}\r\n\r\n\/\/ \u8bbe\u7f6e\u9f20\u6807\u672a\u88ab\u6309\u4e0b\r\nvoid Widget::mouseReleaseEvent(QMouseEvent *event)\r\n{\r\n    Q_UNUSED(event);\r\n\r\n    m_bPressed = false;\r\n}<\/pre>\n<h2 id=\"5\">Win API<\/h2>\n<p>\u5305\u542b\u5934\u6587\u4ef6\u4e0e\u9700\u8981\u7528\u5230\u7684\u5e93<\/p>\n<pre class=\"lang:default decode:true\">#ifdef Q_OS_WIN\r\n#pragma comment(lib, \"user32.lib\")\r\n#include &lt;qt_windows.h&gt;\r\n#endif<\/pre>\n<p>\u53d1\u9001\u7cfb\u7edf\u6d88\u606f\uff0c\u8fdb\u884c\u79fb\u52a8<\/p>\n<pre class=\"lang:default decode:true\">void Widget::mousePressEvent(QMouseEvent *event)\r\n{\r\n#ifdef Q_OS_WIN\r\n    if (ReleaseCapture())\r\n           SendMessage(HWND(winId()), WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);\r\n       event-&gt;ignore();\r\n#else\r\n#endif\r\n}<\/pre>\n<p>\u6709\u5c11\u90e8\u5206\u60c5\u51b5\u4e0b\u4f1a\u51fa\u73b0\u62a5\u9519\uff0c\u53ef\u4ee5\u6dfb\u52a0\u76f8\u5173\u4e8b\u4ef6\u5e93\u6587\u4ef6\u89e3\u51b3\uff01<\/p>\n<pre class=\"lang:default decode:true \">#include &lt;QtGui\\QDragMoveEvent&gt;<\/pre>\n<p>\u81f3\u4e8eQT\u4e8b\u4ef6\u901f\u5ea6\u5feb\u8fd8\u662fWIN API\u901f\u5ea6\u5feb\u5c31\u770b\u5404\u81ea\u7684\u5e94\u7528\u73af\u5883\u548c\u4e2a\u4eba\u770b\u6cd5\u4e86\uff01\u5927\u5bb6\u5982\u679c\u6709\u5fc3\u5f97\u4e5f\u53ef\u4ee5\u5206\u4eab\u4e00\u4e0b\uff01<\/p>\n<!--wp-compress-html no compression--><!--wp-compress-html-->","protected":false},"excerpt":{"rendered":"\u6700\u8fd1\u9700\u8981\u5199QT\u5173\u4e8e\u65e0\u8fb9\u6846\u7684\u7cfb\u7edf\uff0c\u6253\u7b97\u5728\u8fd9\u91cc\u91cd\u65b0\u68b3\u7406\u4e00\u4e0b\u65e0\u8fb9\u6846\u76f8\u5173\u4e1c\u897f\uff01 \u6e90\u4ee3\u7801\u540e\u9762\u7ae0\u8282\u624d\u4f1a\u4e0a\uff01\u672c\u6559\u7a0b\u53ea\u4f1a\u6253\u9020\u65e0\u8fb9\u6846\u754c\u9762\u548c\u76f8\u5173\u4e8b\u4ef6\u7684\u5904\u7406\u3002 \u65e0\u8fb9\u6846 \u8bbe\u7f6e\u7a97\u53e3\u6807\u5fd7\u4e3a\u65e0\u8fb9\u6846 setWindowFlags(Q \u00b7\u00b7\u00b7","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[31],"tags":[34],"views":22894,"_links":{"self":[{"href":"https:\/\/qtvz.com\/api\/wp\/v2\/posts\/107"}],"collection":[{"href":"https:\/\/qtvz.com\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qtvz.com\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qtvz.com\/api\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qtvz.com\/api\/wp\/v2\/comments?post=107"}],"version-history":[{"count":1,"href":"https:\/\/qtvz.com\/api\/wp\/v2\/posts\/107\/revisions"}],"predecessor-version":[{"id":108,"href":"https:\/\/qtvz.com\/api\/wp\/v2\/posts\/107\/revisions\/108"}],"wp:attachment":[{"href":"https:\/\/qtvz.com\/api\/wp\/v2\/media?parent=107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qtvz.com\/api\/wp\/v2\/categories?post=107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qtvz.com\/api\/wp\/v2\/tags?post=107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}