Qyoto
4.0.6
Qyoto is a C# language binding for Qt
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The QScrollBar widget provides a vertical or horizontal scroll bar. More...
Public Member Functions | |
QScrollBar (QWidget parent=null) | |
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QScrollBar (Qt.Orientation orientation, QWidget parent=null) | |
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override void | CreateProxy () |
override bool | OnEvent (QEvent @event) |
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new void | Dispose () |
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QAbstractSlider (QWidget parent=null) | |
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override bool | OnEvent (QEvent e) |
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new void | SetRange (int min, int max) |
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new void | TriggerAction (QAbstractSlider.SliderAction action) |
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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 | 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 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 | |
QScrollBar (System.Type dummy) | |
override void | OnContextMenuEvent (QContextMenuEvent @event) |
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override void | OnHideEvent (QHideEvent @event) |
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new void | InitStyleOption (QStyleOptionSlider option) |
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override void | OnMouseMoveEvent (QMouseEvent e) |
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override void | OnMousePressEvent (QMouseEvent e) |
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override void | OnMouseReleaseEvent (QMouseEvent e) |
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override void | OnPaintEvent (QPaintEvent @event) |
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override void | sliderChange (QAbstractSlider.SliderChange change) |
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QAbstractSlider (System.Type dummy) | |
new void | OnActionTriggered (int action) |
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override void | OnChangeEvent (QEvent e) |
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override void | OnKeyPressEvent (QKeyEvent ev) |
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new void | OnRangeChanged (int min, int max) |
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new void | SetRepeatAction (QAbstractSlider.SliderAction action, int thresholdTime=500, int repeatTime=50) |
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new void | OnSliderMoved (int position) |
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new void | OnSliderPressed () |
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new void | OnSliderReleased () |
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override void | OnTimerEvent (QTimerEvent e) |
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new void | OnValueChanged (int value) |
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override void | OnWheelEvent (QWheelEvent e) |
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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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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 | 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 | 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 | |
override QSize | SizeHint [get] |
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static new QMetaObject | StaticMetaObject [get] |
new IQScrollBarSignals | Emit [get] |
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Slot< System.Int32 > | ValueChanged |
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Slot | SliderPressed |
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Slot< System.Int32 > | SliderMoved |
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Slot | SliderReleased |
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Slot< System.Int32, System.Int32 > | RangeChanged |
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Slot< System.Int32 > | ActionTriggered |
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QAbstractSlider.SliderAction | RepeatAction [get] |
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new int | Minimum [get, set] |
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new int | Maximum [get, set] |
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new int | SingleStep [get, set] |
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new int | PageStep [get, set] |
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new int | Value [get, set] |
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new int | SliderPosition [get, set] |
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new bool | Tracking [get, set] |
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new Qt.Orientation | Orientation [get, set] |
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new bool | InvertedAppearance [get, set] |
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new bool | InvertedControls [get, set] |
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new bool | SliderDown [get, set] |
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static new QMetaObject | StaticMetaObject [get] |
new IQAbstractSliderSignals | 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 | SliderAction { SliderMove = 7, SliderNoAction = 0, SliderPageStepAdd = 3, SliderPageStepSub = 4, SliderSingleStepAdd = 1, SliderSingleStepSub = 2, SliderToMaximum = 6, SliderToMinimum = 5 } |
enum | SliderChange { SliderOrientationChange = 1, SliderRangeChange = 0, SliderStepsChange = 2, SliderValueChange = 3 } |
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object | Q_EMIT = null |
SmokeInvocation | interceptor |
readonly List< QEventHandler > | eventFilters = new List<QEventHandler>() |
The QScrollBar widget provides a vertical or horizontal scroll bar.
A scroll bar is a control that enables the user to access parts of a document that is larger than the widget used to display it. It provides a visual indication of the user's current position within the document and the amount of the document that is visible. Scroll bars are usually equipped with other controls that enable more accurate navigation. Qt displays scroll bars in a way that is appropriate for each platform.
If you need to provide a scrolling view onto another widget, it may be more convenient to use the QScrollArea class because this provides a viewport widget and scroll bars. QScrollBar is useful if you need to implement similar functionality for specialized widgets using QAbstractScrollArea; for example, if you decide to subclass QAbstractItemView. For most other situations where a slider control is used to obtain a value within a given range, the QSlider class may be more appropriate for your needs.
Scroll bars typically include four separate controls: a slider, scroll arrows, and a page control.
a. The slider provides a way to quickly go to any part of the document, but does not support accurate navigation within large documents.
b. The scroll arrows are push buttons which can be used to accurately navigate to a particular place in a document. For a vertical scroll bar connected to a text editor, these typically move the current position one "line" up or down, and adjust the position of the slider by a small amount. In editors and list boxes a "line" might mean one line of text; in an image viewer it might mean 20 pixels.
c. The page control is the area over which the slider is dragged (the scroll bar's background). Clicking here moves the scroll bar towards the click by one "page". This value is usually the same as the length of the slider.
Each scroll bar has a value that indicates how far the slider is from the start of the scroll bar; this is obtained with value() and set with setValue(). This value always lies within the range of values defined for the scroll bar, from minimum() to maximum() inclusive. The range of acceptable values can be set with setMinimum() and setMaximum(). At the minimum value, the top edge of the slider (for a vertical scroll bar) or left edge (for a horizontal scroll bar) will be at the top (or left) end of the scroll bar. At the maximum value, the bottom (or right) edge of the slider will be at the bottom (or right) end of the scroll bar.
The length of the slider is usually related to the value of the page step, and typically represents the proportion of the document area shown in a scrolling view. The page step is the amount that the value changes by when the user presses the Page Up and Page Down keys, and is set with setPageStep(). Smaller changes to the value defined by the line step are made using the cursor keys, and this quantity is set with setSingleStep().
Note that the range of values used is independent of the actual size of the scroll bar widget. You do not need to take this into account when you choose values for the range and the page step.
The range of values specified for the scroll bar are often determined differently to those for a QSlider because the length of the slider needs to be taken into account. If we have a document with 100 lines, and we can only show 20 lines in a widget, we may wish to construct a scroll bar with a page step of 20, a minimum value of 0, and a maximum value of 80. This would give us a scroll bar with five "pages".
The relationship between a document length, the range of values used in a scroll bar, and the page step is simple in many common situations. The scroll bar's range of values is determined by subtracting a chosen page step from some value representing the length of the document. In such cases, the following equation is useful: document length = maximum() - minimum() + pageStep().
QScrollBar only provides integer ranges. Note that although QScrollBar handles very large numbers, scroll bars on current screens cannot usefully represent ranges above about 100,000 pixels. Beyond that, it becomes difficult for the user to control the slider using either the keyboard or the mouse, and the scroll arrows will have limited use.
ScrollBar inherits a comprehensive set of signals from QAbstractSlider:
valueChanged() is emitted when the scroll bar's value has changed. The tracking() determines whether this signal is emitted during user interaction.
rangeChanged() is emitted when the scroll bar's range of values has changed.
sliderPressed() is emitted when the user starts to drag the slider.
sliderMoved() is emitted when the user drags the slider.
sliderReleased() is emitted when the user releases the slider.
actionTriggered() is emitted when the scroll bar is changed by user interaction or via the triggerAction() function.
A scroll bar can be controlled by the keyboard, but it has a default focusPolicy() of Qt::NoFocus. Use setFocusPolicy() to enable keyboard interaction with the scroll bar:
Left/Right move a horizontal scroll bar by one single step.
Up/Down move a vertical scroll bar by one single step.
PageUp moves up one page.
PageDown moves down one page.
Home moves to the start (mininum).
End moves to the end (maximum).
The slider itself can be controlled by using the triggerAction() function to simulate user interaction with the scroll bar controls. This is useful if you have many different widgets that use a common range of values.
Most GUI styles use the pageStep() value to calculate the size of the slider.
A scroll bar shown in the Macintosh widget style.
A scroll bar shown in the Windows XP widget style.
A scroll bar shown in the Plastique widget style.
See also QScrollArea, QSlider, QDial, QSpinBox, GUI Design Handbook: Scroll Bar, and Sliders Example.
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QtGui.QScrollBar.QScrollBar | ( | QWidget | parent = null | ) |
Constructs a vertical scroll bar.
The parent argument is sent to the QWidget constructor.
The minimum defaults to 0, the maximum to 99, with a singleStep size of 1 and a pageStep size of 10, and an initial value of 0.
QtGui.QScrollBar.QScrollBar | ( | Qt.Orientation | orientation, |
QWidget | parent = null |
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) |
Constructs a scroll bar with the given orientation.
The parent argument is passed to the QWidget constructor.
The minimum defaults to 0, the maximum to 99, with a singleStep size of 1 and a pageStep size of 10, and an initial value of 0.
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virtual |
Reimplemented from QtGui.QAbstractSlider.
new void QtGui.QScrollBar.Dispose | ( | ) |
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protected |
Initialize option with the values from this QScrollBar. This method is useful for subclasses when they need a QStyleOptionSlider, but don't want to fill in all the information themselves.
See also QStyleOption::initFrom().
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protectedvirtual |
Reimplemented from QWidget::contextMenuEvent().
Reimplemented from QtGui.QWidget.
override bool QtGui.QScrollBar.OnEvent | ( | QEvent @ | event | ) |
Reimplemented from QObject::event().
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protectedvirtual |
Reimplemented from QWidget::hideEvent().
Reimplemented from QtGui.QWidget.
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protected |
Reimplemented from QWidget::mouseMoveEvent().
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protected |
Reimplemented from QWidget::mousePressEvent().
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protected |
Reimplemented from QWidget::mouseReleaseEvent().
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protectedvirtual |
Reimplemented from QWidget::paintEvent().
Reimplemented from QtGui.QWidget.
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protectedvirtual |
Reimplemented from QAbstractSlider::sliderChange().
Reimplemented from QtGui.QAbstractSlider.
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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 |
Reimplemented from QWidget::sizeHint().
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staticget |