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Noob Note

  • 格式化代码:ctrl + i

  • F1查看定义

  • ctrl+鼠标左键点击的函数在定义与实现中切换

Qt QML GUI Programing

qml-anchors

Qt C++ GUI Programing

widget中的信号与槽

  • 槽:处理函数,发送的信号,需要处理,处理的函数即为槽

    信号:只需声明,不需实现。moc会自动生成。

  • connect两种写法:

connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
connect(closeButton, &QPushButton::clicked, this, &FindDialog::close);
//connect(信号的发送者,信号函数的地址,信号的接收者,槽的地址);

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  • QML 75.8%
  • C++ 19.8%
  • QMake 4.4%