Qyoto
4.0.6
Qyoto is a C# language binding for Qt
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The QDesktopWidget class provides access to screen information on multi-head systems. More...
Public Member Functions | |
QDesktopWidget () | |
override void | CreateProxy () |
new QRect | AvailableGeometry (QWidget widget) |
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new QRect | AvailableGeometry (QPoint point) |
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new QRect | AvailableGeometry (int screen=-1) |
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new QWidget | Screen (int screen=-1) |
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new QRect | ScreenGeometry (QWidget widget) |
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new QRect | ScreenGeometry (QPoint point) |
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new QRect | ScreenGeometry (int screen=-1) |
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new int | ScreenNumber (QWidget widget=null) |
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new int | ScreenNumber (QPoint point) |
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new void | Dispose () |
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QWidget (QWidget parent=null, Qt.WindowType f=0) | |
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override void | CreateProxy () |
new void | ActivateWindow () |
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new void | AddAction (QAction action) |
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new void | AddActions (System.Collections.Generic.List< QAction > actions) |
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new void | AdjustSize () |
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new QWidget | ChildAt (QPoint p) |
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new QWidget | ChildAt (int x, int y) |
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new void | ClearFocus () |
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new void | ClearMask () |
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new bool | Close () |
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new void | CreateWinId () |
new void | EnsurePolished () |
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override bool | OnEvent (QEvent @event) |
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new void | GetContentsMargins (ref int left, ref int top, ref int right, ref int bottom) |
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new void | GrabGesture (Qt.GestureType type, Qt.GestureFlag flags=0) |
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new void | GrabKeyboard () |
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new void | GrabMouse () |
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new void | GrabMouse (QCursor cursor) |
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new int | GrabShortcut (QKeySequence key, Qt.ShortcutContext context=Qt.ShortcutContext.WindowShortcut) |
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virtual int | HeightForWidth (int w) |
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new void | Hide () |
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virtual object | InputMethodQuery (Qt.InputMethodQuery query) |
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new void | InsertAction (QAction before, QAction action) |
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new void | InsertActions (QAction before, System.Collections.Generic.List< QAction > actions) |
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new bool | IsAncestorOf (QWidget child) |
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new bool | IsEnabledTo (QWidget ancestor) |
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new bool | IsVisibleTo (QWidget ancestor) |
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new void | Lower () |
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new QPoint | MapFrom (QWidget parent, QPoint pos) |
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new QPoint | MapFromGlobal (QPoint pos) |
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new QPoint | MapFromParent (QPoint pos) |
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new QPoint | MapTo (QWidget parent, QPoint pos) |
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new QPoint | MapToGlobal (QPoint pos) |
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new QPoint | MapToParent (QPoint pos) |
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new void | Move (int x, int y) |
new void | OverrideWindowFlags (Qt.WindowType type) |
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new void | OverrideWindowState (Qt.WindowState state) |
new void | Raise () |
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virtual void | ReleaseDC (System.IntPtr hdc) |
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new void | ReleaseKeyboard () |
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new void | ReleaseMouse () |
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new void | ReleaseShortcut (int id) |
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new void | RemoveAction (QAction action) |
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new void | Render (IQPaintDevice target) |
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new void | Render (QPainter painter) |
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new void | Render (IQPaintDevice target, QPoint targetOffset) |
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new void | Render (QPainter painter, QPoint targetOffset) |
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new void | Render (IQPaintDevice target, QPoint targetOffset, QRegion sourceRegion, QWidget.RenderFlag renderFlags=QWidget.RenderFlag.DrawWindowBackground|QWidget.RenderFlag.DrawChildren) |
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new void | Render (QPainter painter, QPoint targetOffset, QRegion sourceRegion, QWidget.RenderFlag renderFlags=QWidget.RenderFlag.DrawWindowBackground|QWidget.RenderFlag.DrawChildren) |
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new void | Repaint () |
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new void | Repaint (QRect rect) |
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new void | Repaint (QRegion rgn) |
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new void | Repaint (int x, int y, int w, int h) |
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new void | Resize (int w, int h) |
new bool | RestoreGeometry (QByteArray geometry) |
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new void | Scroll (int dx, int dy) |
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new void | Scroll (int dx, int dy, QRect r) |
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new void | SetAttribute (Qt.WidgetAttribute attribute, bool on=true) |
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new void | SetBaseSize (int basew, int baseh) |
new void | SetContentsMargins (int left, int top, int right, int bottom) |
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new void | SetDisabled (bool disable) |
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new void | SetFixedHeight (int h) |
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new void | SetFixedSize (QSize s) |
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new void | SetFixedSize (int w, int h) |
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new void | SetFixedWidth (int w) |
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new void | SetFocus () |
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new void | SetFocus (Qt.FocusReason reason) |
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new void | SetGeometry (int x, int y, int w, int h) |
new void | SetHidden (bool hidden) |
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new void | SetMask (QBitmap bitmap) |
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new void | SetMaximumSize (int maxw, int maxh) |
new void | SetMinimumSize (int minw, int minh) |
new void | SetParent (QWidget parent) |
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new void | SetParent (QWidget parent, Qt.WindowType f) |
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new void | SetShortcutAutoRepeat (int id, bool enable=true) |
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new void | SetShortcutEnabled (int id, bool enable=true) |
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new void | SetShown (bool shown) |
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new void | SetSizeIncrement (int w, int h) |
new void | SetSizePolicy (QSizePolicy.Policy horizontal, QSizePolicy.Policy vertical) |
new void | Show () |
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new void | ShowFullScreen () |
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new void | ShowMaximized () |
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new void | ShowMinimized () |
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new void | ShowNormal () |
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new void | StackUnder (QWidget w) |
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new bool | TestAttribute (Qt.WidgetAttribute attribute) |
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new void | UngrabGesture (Qt.GestureType type) |
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new void | UnsetCursor () |
new void | UnsetLayoutDirection () |
new void | UnsetLocale () |
new void | Update () |
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new void | Update (QRect rect) |
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new void | Update (QRegion rgn) |
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new void | Update (int x, int y, int w, int h) |
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new void | UpdateGeometry () |
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new void | Dispose () |
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QObject (QObject parent=null) | |
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new bool | BlockSignals (bool b) |
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new bool | Connect (QObject sender, string signal, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection) |
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new void | DeleteLater () |
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new bool | Disconnect (QObject receiver, string member=null) |
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new bool | Disconnect (string signal=null, QObject receiver=null, string member=null) |
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new void | DumpObjectInfo () |
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new void | DumpObjectTree () |
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virtual bool | OnEvent (QEvent e) |
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virtual bool | EventFilter (QObject watched, QEvent @event) |
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new bool | Inherits (string classname) |
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new void | InstallEventFilter (QObject filterObj) |
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new void | KillTimer (int id) |
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new object | Property (string name) |
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new void | RemoveEventFilter (QObject obj) |
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new bool | SetProperty (string name, object value) |
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new void | SetUserData (uint id, QObjectUserData data) |
new int | StartTimer (int interval) |
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new QObjectUserData | UserData (uint id) |
new void | Dispose () |
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delegate QTextStream | FuncQTextStreamQTextStream (QTextStream qTextStream) |
delegate void | ActionQtMsgTypeString (QtMsgType qtMsgType, string @string) |
delegate QObject | FuncQObject () |
delegate string | FuncStringQByteArray (QByteArray qByteArray) |
delegate QByteArray | FuncQByteArrayString (string @string) |
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void | ReleaseDC (System.IntPtr hdc) |
Static Public Member Functions | |
static string | Tr (string s, string c=null) |
static string | Tr (string s, string c, int n) |
static string | TrUtf8 (string s, string c=null) |
static string | TrUtf8 (string s, string c, int n) |
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static QWidget | Find (NativeULong id) |
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static void | SetTabOrder (QWidget first, QWidget second) |
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static string | Tr (string s, string c=null) |
static string | Tr (string s, string c, int n) |
static string | TrUtf8 (string s, string c=null) |
static string | TrUtf8 (string s, string c, int n) |
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static bool | Connect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod method, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection) |
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static bool | Connect (QObject sender, string signal, QObject receiver, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection) |
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static bool | Disconnect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod member) |
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static bool | Disconnect (QObject sender, string signal, QObject receiver, string member) |
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static string | Tr (string s, string c=null) |
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static string | Tr (string s, string c, int n) |
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static string | TrUtf8 (string s, string c=null) |
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static string | TrUtf8 (string s, string c, int n) |
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static QDataStream | Write (QDataStream s, object p) |
static QDataStream | Write (QDataStream stream, QSizeF size) |
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static QDataStream | Write (QDataStream stream, QPoint point) |
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static QTextStream | Write (QTextStream s, Qt.FuncQTextStreamQTextStream f) |
static QDataStream | Write (QDataStream stream, QLineF line) |
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static QDataStream | Write (QDataStream stream, QPointF point) |
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static QDataStream | Write (QDataStream @out, QChar chr) |
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static QDataStream | Write (QDataStream @out, QByteArray ba) |
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static QDataStream | Write (QDataStream stream, QEasingCurve easing) |
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static QDataStream | Write (QDataStream stream, QRectF rectangle) |
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static QDataStream | Write (QDataStream @out, QDateTime dateTime) |
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static QDataStream | Write (QDataStream @out, QUrl url) |
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static QDataStream | Write (QDataStream @out, QTime time) |
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static QDataStream | Write (QDataStream arg1, QLocale arg2) |
static QDataStream | Write (QDataStream @out, QBitArray ba) |
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static QDataStream | Write (QDataStream s, QUuid id) |
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static QDataStream | Write (QDataStream stream, QLine line) |
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static QDataStream | Write (QDataStream @out, QDate date) |
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static QDataStream | Write (QDataStream @out, QRegExp regExp) |
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static QDataStream | Write (QDataStream stream, QRect rectangle) |
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static QDataStream | Write (QDataStream stream, QSize size) |
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static QDataStream | Write (QDataStream s, QVariant.Type p) |
static QDataStream | Write (QDataStream arg1, string arg2) |
static QDataStream | Write (QDataStream @out, System.Collections.Generic.List< string > list) |
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static QDataStream | Read (QDataStream @in, QChar chr) |
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static QDataStream | Read (QDataStream arg1, QLocale arg2) |
static QDataStream | Read (QDataStream stream, QRect rectangle) |
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static QDataStream | Read (QDataStream arg1, QEasingCurve arg2) |
static QDataStream | Read (QDataStream @in, QDate date) |
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static QDataStream | Read (QDataStream @in, QUrl url) |
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static QDataStream | Read (QDataStream s, QUuid id) |
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static QTextStream | Read (QTextStream s, Qt.FuncQTextStreamQTextStream f) |
static QDataStream | Read (QDataStream stream, QLineF line) |
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static QDataStream | Read (QDataStream stream, QRectF rectangle) |
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static QDataStream | Read (QDataStream stream, QPointF point) |
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static QDataStream | Read (QDataStream stream, QLine line) |
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static QDataStream | Read (QDataStream @in, QBitArray ba) |
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static QDataStream | Read (QDataStream stream, QSize size) |
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static QDataStream | Read (QDataStream @in, QDateTime dateTime) |
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static QDataStream | Read (QDataStream @in, QTime time) |
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static QDataStream | Read (QDataStream stream, QPoint point) |
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static QDataStream | Read (QDataStream @in, QRegExp regExp) |
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static QDataStream | Read (QDataStream s, object p) |
static QDataStream | Read (QDataStream @in, QByteArray ba) |
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static QDataStream | Read (QDataStream stream, QSizeF size) |
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static QDataStream | Read (QDataStream arg1, string arg2) |
static QDataStream | Read (QDataStream s, QVariant.Type p) |
static QDataStream | Read (QDataStream @in, System.Collections.Generic.List< string > list) |
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static double | QAcos (double v) |
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static void | QAddPostRoutine (System.Action ptr) |
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static double | QAsin (double v) |
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static double | QAtan (double v) |
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static double | QAtan2 (double x, double y) |
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static void | QBadAlloc () |
static int | QCeil (double v) |
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static ushort | QChecksum (string s, uint len) |
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static QByteArray | QCompress (QByteArray data, int compressionLevel=-1) |
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static QByteArray | QCompress (Pointer< byte > data, int nbytes, int compressionLevel=-1) |
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static double | QCos (double v) |
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static double | QExp (double v) |
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static double | QFabs (double v) |
static double | QFastCos (double x) |
static double | QFastSin (double x) |
static string | QFlagLocation (string method) |
static int | QFloor (double v) |
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static bool | QFuzzyCompare (double p1, double p2) |
static bool | QFuzzyCompare (float p1, float p2) |
static bool | QFuzzyIsNull (double d) |
static bool | QFuzzyIsNull (float f) |
static uint | QHash (QBitArray key) |
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static uint | QHash (QChar key) |
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static uint | QHash (QStringRef key) |
static uint | QHash (QUrl url) |
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static uint | QHash (QPersistentModelIndex index) |
static uint | QHash (QByteArray key) |
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static uint | QHash (QModelIndex index) |
static uint | QHash (uint key) |
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static uint | QHash (char key) |
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static uint | QHash (byte key) |
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static uint | QHash (short key) |
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static uint | QHash (NativeLong key) |
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static uint | QHash (ushort key) |
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static uint | QHash (long key) |
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static uint | QHash (ulong key) |
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static uint | QHash (int key) |
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static uint | QHash (string key) |
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static uint | QHash (NativeULong key) |
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static Qt.ActionQtMsgTypeString | QInstallMsgHandler (Qt.ActionQtMsgTypeString arg1) |
static int | QIntCast (float f) |
static int | QIntCast (double f) |
static bool | QIsFinite (double d) |
static bool | QIsFinite (float f) |
static bool | QIsInf (float f) |
static bool | QIsInf (double d) |
static bool | QIsNaN (float f) |
static bool | QIsNaN (double d) |
static bool | QIsNull (float f) |
static bool | QIsNull (double d) |
static double | QLn (double v) |
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static double | QPow (double x, double y) |
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static void | QRegisterStaticPluginInstanceFunction (Qt.FuncQObject function) |
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static void | QRemovePostRoutine (System.Action arg1) |
static int | QRound (double d) |
static long | QRound64 (double d) |
static double | QSin (double v) |
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static double | QSqrt (double v) |
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static bool | QStringComparisonHelper (QStringRef s1, string s2) |
static double | QTan (double v) |
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static QByteArray | QUncompress (QByteArray data) |
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static QByteArray | QUncompress (Pointer< byte > data, int nbytes) |
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static void | Qbswap_helper (Pointer< byte > src, Pointer< byte > dest, int size) |
static QByteArray | Qgetenv (string varName) |
static bool | Qputenv (string varName, QByteArray value) |
static void | Qsrand (uint seed) |
static int | Qstrcmp (QByteArray str1, QByteArray str2) |
static int | Qstrcmp (QByteArray str1, string str2) |
static int | Qstrcmp (string str1, QByteArray str2) |
static int | Qstrcmp (string str1, string str2) |
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static Pointer< sbyte > | Qstrcpy (Pointer< sbyte > dst, string src) |
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static Pointer< sbyte > | Qstrdup (string src) |
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static int | Qstricmp (string str1, string str2) |
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static uint | Qstrlen (string str) |
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static int | Qstrncmp (string str1, string str2, uint len) |
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static Pointer< sbyte > | Qstrncpy (Pointer< sbyte > dst, string src, uint len) |
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static int | Qstrnicmp (string str1, string str2, uint len) |
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static uint | Qstrnlen (string str, uint maxlen) |
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static string | QtTrId (string id, int n=-1) |
Protected Member Functions | |
QDesktopWidget (System.Type dummy) | |
override void | OnResizeEvent (QResizeEvent e) |
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new void | OnResized (int screen) |
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new void | OnScreenCountChanged (int newCount) |
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new void | OnWorkAreaResized (int screen) |
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QWidget (System.Type dummy) | |
virtual void | OnActionEvent (QActionEvent @event) |
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virtual void | OnChangeEvent (QEvent @event) |
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virtual void | OnCloseEvent (QCloseEvent @event) |
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virtual void | OnContextMenuEvent (QContextMenuEvent @event) |
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new void | Create () |
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new void | Create (NativeULong window, bool initializeWindow=true, bool destroyOldWindow=true) |
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new void | OnCustomContextMenuRequested (QPoint pos) |
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new void | Destroy (bool destroyWindow=true, bool destroySubWindows=true) |
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virtual void | OnDragEnterEvent (QDragEnterEvent @event) |
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virtual void | OnDragLeaveEvent (QDragLeaveEvent @event) |
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virtual void | OnDragMoveEvent (QDragMoveEvent @event) |
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virtual void | OnDropEvent (QDropEvent @event) |
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virtual void | EnabledChange (bool arg1) |
virtual void | OnEnterEvent (QEvent @event) |
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virtual void | OnFocusInEvent (QFocusEvent @event) |
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virtual bool | FocusNextPrevChild (bool next) |
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virtual void | OnFocusOutEvent (QFocusEvent @event) |
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virtual void | FontChange (QFont arg1) |
virtual void | OnHideEvent (QHideEvent @event) |
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virtual void | OnInputMethodEvent (QInputMethodEvent @event) |
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virtual void | OnKeyPressEvent (QKeyEvent @event) |
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virtual void | OnKeyReleaseEvent (QKeyEvent @event) |
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virtual void | LanguageChange () |
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virtual void | OnLeaveEvent (QEvent @event) |
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virtual int | Metric (QPaintDevice.PaintDeviceMetric m) |
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virtual void | OnMouseDoubleClickEvent (QMouseEvent @event) |
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virtual void | OnMouseMoveEvent (QMouseEvent @event) |
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virtual void | OnMousePressEvent (QMouseEvent @event) |
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virtual void | OnMouseReleaseEvent (QMouseEvent @event) |
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virtual void | OnMoveEvent (QMoveEvent @event) |
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virtual void | OnPaintEvent (QPaintEvent @event) |
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virtual void | PaletteChange (QPalette arg1) |
new void | ResetInputContext () |
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virtual void | OnResizeEvent (QResizeEvent @event) |
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virtual void | OnShowEvent (QShowEvent @event) |
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virtual void | StyleChange (QStyle arg1) |
virtual void | OnTabletEvent (QTabletEvent @event) |
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new void | UpdateMicroFocus () |
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virtual void | OnWheelEvent (QWheelEvent @event) |
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virtual void | WindowActivationChange (bool arg1) |
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QObject (System.Type dummy) | |
virtual void | OnChildEvent (QChildEvent @event) |
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virtual void | ConnectNotify (string signal) |
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virtual void | OnCustomEvent (QEvent @event) |
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new void | OnDestroyed (QObject obj=null) |
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virtual void | DisconnectNotify (string signal) |
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new int | Receivers (string signal) |
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virtual void | OnTimerEvent (QTimerEvent @event) |
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Properties | |
Slot< System.Int32 > | Resized |
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Slot< System.Int32 > | WorkAreaResized |
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Slot< System.Int32 > | ScreenCountChanged |
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int | NumScreens [get] |
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new bool | VirtualDesktop [get] |
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new int | ScreenCount [get] |
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new int | PrimaryScreen [get] |
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static new QMetaObject | StaticMetaObject [get] |
new IQDesktopWidgetSignals | Emit [get] |
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virtual EventHandler < QEventArgs< QActionEvent > > | ActionEvent |
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virtual EventHandler < QEventArgs< QEvent > > | ChangeEvent |
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virtual EventHandler < QEventArgs< QCloseEvent > > | CloseEvent |
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virtual EventHandler < QEventArgs < QContextMenuEvent > > | ContextMenuEvent |
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virtual EventHandler < QEventArgs< QDragEnterEvent > > | DragEnterEvent |
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virtual EventHandler < QEventArgs< QDragLeaveEvent > > | DragLeaveEvent |
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virtual EventHandler < QEventArgs< QDragMoveEvent > > | DragMoveEvent |
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virtual EventHandler < QEventArgs< QDropEvent > > | DropEvent |
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virtual EventHandler < QEventArgs< QEvent > > | EnterEvent |
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virtual EventHandler < QEventArgs< QFocusEvent > > | FocusInEvent |
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virtual EventHandler < QEventArgs< QFocusEvent > > | FocusOutEvent |
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virtual EventHandler < QEventArgs< QHideEvent > > | HideEvent |
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virtual EventHandler < QEventArgs < QInputMethodEvent > > | InputMethodEvent |
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virtual EventHandler < QEventArgs< QKeyEvent > > | KeyPressEvent |
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virtual EventHandler < QEventArgs< QKeyEvent > > | KeyReleaseEvent |
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virtual EventHandler < QEventArgs< QEvent > > | LeaveEvent |
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virtual EventHandler < QEventArgs< QMouseEvent > > | MouseDoubleClickEvent |
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virtual EventHandler < QEventArgs< QMouseEvent > > | MouseMoveEvent |
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virtual EventHandler < QEventArgs< QMouseEvent > > | MousePressEvent |
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virtual EventHandler < QEventArgs< QMouseEvent > > | MouseReleaseEvent |
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virtual EventHandler < QEventArgs< QMoveEvent > > | MoveEvent |
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virtual EventHandler < QEventArgs< QPaintEvent > > | PaintEvent |
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virtual EventHandler < QEventArgs< QResizeEvent > > | ResizeEvent |
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virtual EventHandler < QEventArgs< QShowEvent > > | ShowEvent |
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virtual EventHandler < QEventArgs< QTabletEvent > > | TabletEvent |
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virtual EventHandler < QEventArgs< QWheelEvent > > | WheelEvent |
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Slot< QPoint > | CustomContextMenuRequested |
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QPalette.ColorRole | BackgroundRole [get, set] |
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QMargins | ContentsMargins [get, set] |
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QWidget | FocusProxy [get, set] |
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QPalette.ColorRole | ForegroundRole [get, set] |
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QGraphicsEffect | GraphicsEffect [get, set] |
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QInputContext | InputContext [get, set] |
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QLayout | Layout [get, set] |
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QRegion | Mask [get, set] |
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QStyle | Style [get, set] |
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Qt.WindowType | WindowFlags [get, set] |
string | WindowRole [get, set] |
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Qt.WindowState | WindowState [get, set] |
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virtual int | DevType [get] |
virtual System.IntPtr | GetDC [get] |
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virtual QPaintEngine | PaintEngine [get] |
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int | ColorCount [get] |
int | Depth [get] |
int | HeightMM [get] |
int | LogicalDpiX [get] |
int | LogicalDpiY [get] |
int | NumColors [get] |
bool | PaintingActive [get] |
int | PhysicalDpiX [get] |
int | PhysicalDpiY [get] |
int | WidthMM [get] |
System.Collections.Generic.List < QAction > | Actions [get] |
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QRect | ContentsRect [get] |
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NativeULong | EffectiveWinId [get] |
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bool | FocusNextChild [get] |
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bool | FocusPreviousChild [get] |
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QWidget | FocusWidget [get] |
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QFontInfo | FontInfo [get] |
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QFontMetrics | FontMetrics [get] |
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QGraphicsProxyWidget | GraphicsProxyWidget [get] |
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NativeULong | InternalWinId [get] |
bool | IsEnabledToTLW [get] |
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bool | IsHidden [get] |
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bool | IsLeftToRight [get] |
bool | IsRightToLeft [get] |
bool | IsTopLevel [get] |
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bool | IsWindow [get] |
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static QWidget | KeyboardGrabber [get] |
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virtual QSize | MinimumSizeHint [get] |
static QWidget | MouseGrabber [get] |
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QWidget | NativeParentWidget [get] |
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QWidget | NextInFocusChain [get] |
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QWidget | ParentWidget [get] |
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QWidget | PreviousInFocusChain [get] |
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QByteArray | SaveGeometry [get] |
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virtual QSize | SizeHint [get] |
QWidget | TopLevelWidget [get] |
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bool | UnderMouse [get] |
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QRegion | VisibleRegion [get] |
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NativeULong | WinId [get] |
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QWidget | Window [get] |
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Qt.WindowType | WindowType [get] |
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new bool | Modal [get] |
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new Qt.WindowModality | WindowModality [get, set] |
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new bool | Enabled [get, set] |
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new QRect | Geometry [get, set] |
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new QRect | FrameGeometry [get] |
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new QRect | NormalGeometry [get] |
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new int | X [get] |
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new int | Y [get] |
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new QPoint | Pos [get, set] |
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new QSize | FrameSize [get] |
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new QSize | Size [get, set] |
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new int | Width [get] |
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new int | Height [get] |
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new QRect | Rect [get] |
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new QRect | ChildrenRect [get] |
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new QRegion | ChildrenRegion [get] |
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new QSizePolicy | SizePolicy [get, set] |
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new QSize | MinimumSize [get, set] |
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new QSize | MaximumSize [get, set] |
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new int | MinimumWidth [get, set] |
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new int | MinimumHeight [get, set] |
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new int | MaximumWidth [get, set] |
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new int | MaximumHeight [get, set] |
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new QSize | SizeIncrement [get, set] |
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new QSize | BaseSize [get, set] |
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new QPalette | Palette [get, set] |
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new QFont | Font [get, set] |
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new QCursor | Cursor [get, set] |
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new bool | MouseTracking [get, set] |
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new bool | IsActiveWindow [get] |
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new Qt.FocusPolicy | FocusPolicy [get, set] |
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new bool | Focus [get] |
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new Qt.ContextMenuPolicy | ContextMenuPolicy [get, set] |
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new bool | UpdatesEnabled [get, set] |
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virtual new bool | Visible [get, set] |
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new bool | Minimized [get] |
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new bool | Maximized [get] |
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new bool | FullScreen [get] |
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new bool | AcceptDrops [get, set] |
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new string | WindowTitle [get, set] |
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new QIcon | WindowIcon [get, set] |
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new string | WindowIconText [get, set] |
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new double | WindowOpacity [get, set] |
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new bool | WindowModified [get, set] |
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new string | ToolTip [get, set] |
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new string | StatusTip [get, set] |
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new string | WhatsThis [get, set] |
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new string | AccessibleName [get, set] |
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new string | AccessibleDescription [get, set] |
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new Qt.LayoutDirection | LayoutDirection [get, set] |
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new bool | AutoFillBackground [get, set] |
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new string | StyleSheet [get, set] |
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new QLocale | Locale [get, set] |
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new string | WindowFilePath [get, set] |
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new Qt.InputMethodHint | InputMethodHints [get, set] |
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static new QMetaObject | StaticMetaObject [get] |
new ushort | Painters [get, set] |
new IQWidgetSignals | Emit [get] |
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virtual EventHandler < QEventArgs< QChildEvent > > | ChildEvent |
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virtual EventHandler < QEventArgs< QEvent > > | CustomEvent |
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virtual EventHandler < QEventArgs< QEvent > > | Event |
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virtual EventHandler < QEventArgs< QTimerEvent > > | TimerEvent |
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Slot< QObject > | DestroyedQObject |
Slot | Destroyed |
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QObject | Parent [get, set] |
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System.Collections.Generic.List < QObject > | Children [get] |
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System.Collections.Generic.List < QByteArray > | DynamicPropertyNames [get] |
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bool | IsWidgetType [get] |
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static uint | RegisterUserData [get] |
QObject | Sender [get] |
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int | SenderSignalIndex [get] |
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bool | SignalsBlocked [get] |
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virtual System.IntPtr | SmokeObject [get, set] |
new string | ObjectName [get, set] |
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static new QMetaObject | StaticMetaObject [get] |
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static new QMetaObject | StaticQtMetaObject [get] |
new IQObjectSignals | Emit [get] |
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static string | QAppName [get] |
static double | QInf [get] |
static double | QQNaN [get] |
static double | QSNaN [get] |
static bool | QSharedBuild [get] |
static string | QVersion [get] |
static int | Qrand [get] |
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System.Int32 | ColorCount [get] |
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System.Int32 | Depth [get] |
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System.Int32 | DevType [get] |
System.IntPtr | GetDC [get] |
System.Int32 | Height [get] |
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System.Int32 | HeightMM [get] |
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System.Int32 | LogicalDpiX [get] |
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System.Int32 | LogicalDpiY [get] |
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System.Int32 | NumColors [get] |
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QPaintEngine | PaintEngine [get] |
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System.Boolean | PaintingActive [get] |
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System.Int32 | PhysicalDpiX [get] |
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System.Int32 | PhysicalDpiY [get] |
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System.Int32 | Width [get] |
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System.Int32 | WidthMM [get] |
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Additional Inherited Members | |
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enum | RenderFlag { DrawChildren = 2, DrawWindowBackground = 1, IgnoreMask = 4 } |
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object | Q_EMIT = null |
SmokeInvocation | interceptor |
readonly List< QEventHandler > | eventFilters = new List<QEventHandler>() |
The QDesktopWidget class provides access to screen information on multi-head systems.
Systems with more than one graphics card and monitor can manage the physical screen space available either as multiple desktops, or as a large virtual desktop.
This class provides information about the user's desktop, such as its total size, number of screens, the geometry of each screen, and whether they are configured as separate desktops or a single virtual desktop.
Widgets provided by Qt use this class to place tooltips, menus and dialog boxes on the correct screen for their parent or application widgets. Applications can use this class to obtain information that can be used to save window positions, or to place child widgets and dialogs on one particular screen.
Obtaining a Desktop Widget
The QApplication::desktop() function is used to get an instance of QDesktopWidget.
The widget's screenGeometry() function provides information about the geometry of the available screens with. The number of screens available is returned by screenCount, and the screenCountChanged() signal is emitted when screens are added or removed. The screen number that a particular point or widget is located in is returned by screenNumber().
Screen Geometry
To obtain the dimensions of a particular screen, call the screenGeometry() function. On some desktop environments, not all of the screen is available for applications to use; for example, an application dock or menu bar may take up some space. Use the availableGeometry() function to obtain the available area for applications.
QDesktopWidget also inherits the QWidget properties, width() and height(), which specify the size of the desktop. However, for desktops with multiple screens, the size of the desktop is the union of all the screen sizes, so width() and height() should not be used for computing the size of a widget to be placed on one of the screens.
On systems that are configured to use the available screens as a single, large virtual desktop, the virtualDesktop property will be set to true. In this case, the widget's size is usually the size of the bounding rectangle of all the screens.
Use of the Primary Screen
For an application, the screen where the main widget resides is the primary screen. This is stored in the primaryScreen property. All windows opened in the context of the application should be constrained to the boundaries of the primary screen; for example, it would be inconvenient if a dialog box popped up on a different screen, or split over two screens.
In the illustration above, Application One's primary screen is screen 0, and App Two's primary screen is screen 1.
See also QApplication, QApplication::desktop(), and QX11Info::appRootWindow().
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QtGui.QDesktopWidget.QDesktopWidget | ( | ) |
This is an overloaded function.
Returns the available geometry of the screen which contains widget.
See also screenGeometry().
This is an overloaded function.
Returns the available geometry of the screen which contains p.
See also screenGeometry().
new QRect QtGui.QDesktopWidget.AvailableGeometry | ( | int | screen = -1 | ) |
Returns the available geometry of the screen with index screen. What is available will be subrect of screenGeometry() based on what the platform decides is available (for example excludes the dock and menu bar on Mac OS X, or the task bar on Windows). The default screen is used if screen is -1.
Note: In Symbian devices the available geometry reported by QDesktopWidget is not guaranteed to be correct at the time the geometry change resize event is passed to widgets. The correct way to listen for available geometry changes is to connect to the workAreaResized() signal of QDesktopWidget.
See also screenNumber() and screenGeometry().
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Reimplemented from QtCore.QObject.
new void QtGui.QDesktopWidget.Dispose | ( | ) |
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This signal is emitted when the size of screen changes.
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Reimplemented from QWidget::resizeEvent().
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This signal is emitted when the number of screens changes to newCount.
This function was introduced in Qt 4.6.
See also screenCount.
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This signal is emitted when the work area available on screen changes.
new QWidget QtGui.QDesktopWidget.Screen | ( | int | screen = -1 | ) |
Returns a widget that represents the screen with index screen (a value of -1 means the default screen).
If the system uses a virtual desktop, the returned widget will have the geometry of the entire virtual desktop; i.e., bounding every screen.
See also primaryScreen, screenCount, and virtualDesktop.
This is an overloaded function.
Returns the geometry of the screen which contains widget.
This is an overloaded function.
Returns the geometry of the screen which contains p.
new QRect QtGui.QDesktopWidget.ScreenGeometry | ( | int | screen = -1 | ) |
Returns the geometry of the screen with index screen. The default screen is used if screen is -1.
Note: In Symbian devices the screen geometry reported by QDesktopWidget is not guaranteed to be correct at the time the geometry change resize event is passed to widgets. The correct way to listen for screen geometry changes is to connect to the resized() signal of QDesktopWidget.
See also screenNumber().
new int QtGui.QDesktopWidget.ScreenNumber | ( | QWidget | widget = null | ) |
Returns the index of the screen that contains the largest part of widget, or -1 if the widget not on a screen.
See also primaryScreen.
new int QtGui.QDesktopWidget.ScreenNumber | ( | QPoint | point | ) |
This is an overloaded function.
Returns the index of the screen that contains the point, or the screen which is the shortest distance from the point.
See also primaryScreen.
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static |
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static |
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static |
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static |
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getprotected |
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get |
Returns the number of available screens.
This function is deprecated. Use screenCount instead.
See also primaryScreen.
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get |
This property holds the index of the screen that is configured to be the primary screen on the system.
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addremove |
This signal is emitted when the size of screen changes.
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get |
This property holds the number of screens currently available on the system.
This property was introduced in Qt 4.6.
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addremove |
This signal is emitted when the number of screens changes to newCount.
This function was introduced in Qt 4.6.
See also screenCount.
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staticget |
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get |
This property holds if the system manages the available screens in a virtual desktop.
For virtual desktops, screen() will always return the same widget. The size of the virtual desktop is the size of this desktop widget.
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addremove |
This signal is emitted when the work area available on screen changes.