Qt 如何使窗体初始最大化
使用以下函数即可解决:
void QWidget::setWindowState ( Qt::WindowStateswindowState )
这样的函数,通过它可以设置窗体的初始状态,Qt::WindowStates 一共有下面几种状态:
Constant | Value | Description |
---|---|---|
Qt::WindowNoState | 0x00000000 | The window has no state set (in normal state). |
Qt::WindowMinimized | 0x00000001 | The window is minimized (i.e. iconified). |
Qt::WindowMaximized | 0x00000002 | The window is maximized with a frame around it. |
Qt::WindowFullScreen | 0x00000004 | The window fills the entire screen without any frame around it. |
Qt::WindowActive | 0x00000008 | The window is the active window, i.e. it has keyboard focus. |
在窗体构造函数中添加以下这一句:
setWindowState(Qt::WindowMaximized);