QT學習筆記（十六）：setwindowflags的屬性總結(jié)

此枚舉類型用于為小部件指定各種窗口系統(tǒng)屬性。它們是不常用的，但在一些情況下是必要的。其中一些標志取決于底層窗口管理器是否支持它們。
主要類型有

enum WindowType {Widget = 0x00000000,Window = 0x00000001,Dialog = 0x00000002 | Window,Sheet = 0x00000004 | Window,Drawer = Sheet | Dialog,Popup = 0x00000008 | Window,Tool = Popup | Dialog,ToolTip = Popup | Sheet,SplashScreen = ToolTip | Dialog,Desktop = 0x00000010 | Window,SubWindow = 0x00000012,ForeignWindow = 0x00000020 | Window,CoverWindow = 0x00000040 | Window,WindowType_Mask = 0x000000ff,MSWindowsFixedSizeDialogHint = 0x00000100,MSWindowsOwnDC = 0x00000200,BypassWindowManagerHint = 0x00000400,X11BypassWindowManagerHint = BypassWindowManagerHint,FramelessWindowHint = 0x00000800,WindowTitleHint = 0x00001000,WindowSystemMenuHint = 0x00002000,WindowMinimizeButtonHint = 0x00004000,WindowMaximizeButtonHint = 0x00008000,WindowMinMaxButtonsHint = WindowMinimizeButtonHint | WindowMaximizeButtonHint,WindowContextHelpButtonHint = 0x00010000,WindowShadeButtonHint = 0x00020000,WindowStaysOnTopHint = 0x00040000,WindowTransparentForInput = 0x00080000,WindowOverridesSystemGestures = 0x00100000,WindowDoesNotAcceptFocus = 0x00200000,MaximizeUsingFullscreenGeometryHint = 0x00400000,CustomizeWindowHint = 0x02000000,WindowStaysOnBottomHint = 0x04000000,WindowCloseButtonHint = 0x08000000,MacWindowToolBarButtonHint = 0x10000000,BypassGraphicsProxyWidget = 0x20000000,NoDropShadowWindowHint = 0x40000000,WindowFullscreenButtonHint = 0x80000000 };

常用：

setWindowFlags(Qt::CustomizeWindowHint);//設(shè)置窗口標題欄自定義setWindowFlags(Qt::WindowMinimizeButtonHint);//設(shè)置窗口的標題欄只有最小化的按鈕setWindowFlags(Qt::WindowCloseButtonHint);//設(shè)置窗口的標題欄只有關(guān)閉的按鈕setWindowFlags(Qt::WindowStaysOnTopHint);//設(shè)置窗體一直置頂，并且不會搶焦點setWindowFlags(this->windowFlags());//設(shè)置窗口為QT的默認屬性setWindowFlags(Qt::FramelessWindowHint));//設(shè)置窗體無邊框，不可拖動拖拽拉伸setWindowModality(Qt::WindowModal); //設(shè)置窗體為模態(tài)

示例參考：
qt setWindowFlags各種標志位的窗口樣式

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