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Qt 4.8
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Qt 4.8
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The QTabWidget class provides a stack of tabbed widgets. More...
#include <qtabwidget.h>
Public Types | |
| enum | TabPosition { North, South, West, East } |
| This enum type defines where QTabWidget draws the tab row: More... | |
| enum | TabShape { Rounded, Triangular } |
| This enum type defines the shape of the tabs: More... | |
 Public Types inherited from QWidget | |
| enum | RenderFlag { DrawWindowBackground = 0x1, DrawChildren = 0x2, IgnoreMask = 0x4 } |
| This enum describes how to render the widget when calling QWidget::render(). More... | |
| Public Types inherited from QPaintDevice | |
| enum | PaintDeviceMetric { PdmWidth = 1, PdmHeight, PdmWidthMM, PdmHeightMM, PdmNumColors, PdmDepth, PdmDpiX, PdmDpiY, PdmPhysicalDpiX, PdmPhysicalDpiY } |
Public Slots | |
| void | setCurrentIndex (int index) |
| void | setCurrentWidget (QWidget *widget) |
| Makes widget the current widget. More... | |
| Public Slots inherited from QWidget | |
| bool | close () |
| Closes this widget. More... | |
| void | hide () |
| Hides the widget. More... | |
| void | lower () |
| Lowers the widget to the bottom of the parent widget's stack. More... | |
| void | raise () |
| Raises this widget to the top of the parent widget's stack. More... | |
| void | repaint () |
| Repaints the widget directly by calling paintEvent() immediately, unless updates are disabled or the widget is hidden. More... | |
| void | setDisabled (bool) |
| Disables widget input events if disable is true; otherwise enables input events. More... | |
| void | setEnabled (bool) |
| void | setFocus () |
| Gives the keyboard input focus to this widget (or its focus proxy) if this widget or one of its parents is the active window. More... | |
| void | setHidden (bool hidden) |
| Convenience function, equivalent to setVisible(!hidden). More... | |
| QT_MOC_COMPAT void | setShown (bool shown) |
| Use setVisible(shown) instead. More... | |
| void | setStyleSheet (const QString &styleSheet) |
| virtual void | setVisible (bool visible) |
| void | setWindowModified (bool) |
| void | setWindowTitle (const QString &) |
| void | show () |
| Shows the widget and its child widgets. More... | |
| void | showFullScreen () |
| Shows the widget in full-screen mode. More... | |
| void | showMaximized () |
| Shows the widget maximized. More... | |
| void | showMinimized () |
| Shows the widget minimized, as an icon. More... | |
| void | showNormal () |
| Restores the widget after it has been maximized or minimized. More... | |
| void | update () |
| Updates the widget unless updates are disabled or the widget is hidden. More... | |
| Public Slots inherited from QObject | |
| void | deleteLater () |
| Schedules this object for deletion. More... | |
Signals | |
| void | currentChanged (int index) |
| This signal is emitted whenever the current page index changes. More... | |
| void | tabCloseRequested (int index) |
| This signal is emitted when the close button on a tab is clicked. More... | |
| Signals inherited from QWidget | |
| void | customContextMenuRequested (const QPoint &pos) |
| This signal is emitted when the widget's contextMenuPolicy is Qt::CustomContextMenu, and the user has requested a context menu on the widget. More... | |
| Signals inherited from QObject | |
| void | destroyed (QObject *=0) |
| This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More... | |
Public Functions | |
| int | addTab (QWidget *widget, const QString &) |
| Adds a tab with the given page and label to the tab widget, and returns the index of the tab in the tab bar. More... | |
| int | addTab (QWidget *widget, const QIcon &icon, const QString &label) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Adds a tab with the given page, icon, and label to the tab widget, and returns the index of the tab in the tab bar. More... | |
| void | clear () |
| Removes all the pages, but does not delete them. More... | |
| QWidget * | cornerWidget (Qt::Corner corner=Qt::TopRightCorner) const |
| Returns the widget shown in the corner of the tab widget or 0. More... | |
| int | count () const |
| int | currentIndex () const |
| QWidget * | currentWidget () const |
| Returns a pointer to the page currently being displayed by the tab dialog. More... | |
| bool | documentMode () const |
| Qt::TextElideMode | elideMode () const |
| int | heightForWidth (int width) const |
| Reimplemented Function More... | |
| QSize | iconSize () const |
| int | indexOf (QWidget *widget) const |
| Returns the index position of the page occupied by the widget w, or -1 if the widget cannot be found. More... | |
| int | insertTab (int index, QWidget *widget, const QString &) |
| Inserts a tab with the given label and page into the tab widget at the specified index, and returns the index of the inserted tab in the tab bar. More... | |
| int | insertTab (int index, QWidget *widget, const QIcon &icon, const QString &label) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Inserts a tab with the given label, page, and icon into the tab widget at the specified index, and returns the index of the inserted tab in the tab bar. More... | |
| bool | isMovable () const |
| bool | isTabEnabled (int index) const |
| Returns true if the page at position index is enabled; otherwise returns false. More... | |
| QSize | minimumSizeHint () const |
| Returns a suitable minimum size for the tab widget. More... | |
| QTabWidget (QWidget *parent=0) | |
| Constructs a tabbed widget with parent parent. More... | |
| void | removeTab (int index) |
| Removes the tab at position index from this stack of widgets. More... | |
| void | setCornerWidget (QWidget *w, Qt::Corner corner=Qt::TopRightCorner) |
| Sets the given widget to be shown in the specified corner of the tab widget. More... | |
| void | setDocumentMode (bool set) |
| void | setElideMode (Qt::TextElideMode) |
| void | setIconSize (const QSize &size) |
| void | setMovable (bool movable) |
| void | setTabEnabled (int index, bool) |
| If enable is true, the page at position index is enabled; otherwise the page at position index is disabled. More... | |
| void | setTabIcon (int index, const QIcon &icon) |
| Sets the icon for the tab at position index. More... | |
| void | setTabPosition (TabPosition) |
| void | setTabsClosable (bool closeable) |
| void | setTabShape (TabShape s) |
| void | setTabText (int index, const QString &) |
| Defines a new label for the page at position index's tab. More... | |
| void | setTabToolTip (int index, const QString &tip) |
| Sets the tab tool tip for the page at position index to tip. More... | |
| void | setTabWhatsThis (int index, const QString &text) |
| Sets the What's This help text for the page at position index to text. More... | |
| void | setUsesScrollButtons (bool useButtons) |
| QSize | sizeHint () const |
| Reimplemented Function More... | |
| QIcon | tabIcon (int index) const |
| Returns the icon for the tab on the page at position index. More... | |
| TabPosition | tabPosition () const |
| bool | tabsClosable () const |
| TabShape | tabShape () const |
| QString | tabText (int index) const |
| Returns the label text for the tab on the page at position index. More... | |
| QString | tabToolTip (int index) const |
| Returns the tab tool tip for the page at position index or an empty string if no tool tip has been set. More... | |
| QString | tabWhatsThis (int index) const |
| Returns the What's This help text for the page at position index, or an empty string if no help text has been set. More... | |
| bool | usesScrollButtons () const |
| QWidget * | widget (int index) const |
| Returns the tab page at index position index or 0 if the index is out of range. More... | |
| ~QTabWidget () | |
| Destroys the tabbed widget. More... | |
| Public Functions inherited from QWidget | |
| bool | acceptDrops () const |
| QString | accessibleDescription () const |
| QString | accessibleName () const |
| QList< QAction * > | actions () const |
| Returns the (possibly empty) list of this widget's actions. More... | |
| void | activateWindow () |
| Sets the top-level widget containing this widget to be the active window. More... | |
| void | addAction (QAction *action) |
| Appends the action action to this widget's list of actions. More... | |
| void | addActions (QList< QAction *> actions) |
| Appends the actions actions to this widget's list of actions. More... | |
| void | adjustSize () |
| Adjusts the size of the widget to fit its contents. More... | |
| bool | autoFillBackground () const |
| QPalette::ColorRole | backgroundRole () const |
| Returns the background role of the widget. More... | |
| QSize | baseSize () const |
| QWidget * | childAt (int x, int y) const |
| Returns the visible child widget at the position ({x}, {y}) in the widget's coordinate system. More... | |
| QWidget * | childAt (const QPoint &p) const |
| Returns the visible child widget at point p in the widget's own coordinate system. More... | |
| QRect | childrenRect () const |
| QRegion | childrenRegion () const |
| void | clearFocus () |
| Takes keyboard input focus from the widget. More... | |
| void | clearMask () |
| Removes any mask set by setMask(). More... | |
| QMargins | contentsMargins () const |
| The contentsMargins function returns the widget's contents margins. More... | |
| QRect | contentsRect () const |
| Returns the area inside the widget's margins. More... | |
| Qt::ContextMenuPolicy | contextMenuPolicy () const |
| void | createWinId () |
| QCursor | cursor () const |
| int | devType () const |
| WId | effectiveWinId () const |
| Returns the effective window system identifier of the widget, i. More... | |
| void | ensurePolished () const |
| Ensures that the widget has been polished by QStyle (i.e., has a proper font and palette). More... | |
| Qt::FocusPolicy | focusPolicy () const |
| QWidget * | focusProxy () const |
| Returns the focus proxy, or 0 if there is no focus proxy. More... | |
| QWidget * | focusWidget () const |
| Returns the last child of this widget that setFocus had been called on. More... | |
| const QFont & | font () const |
| QFontInfo | fontInfo () const |
| Returns the font info for the widget's current font. More... | |
| QFontMetrics | fontMetrics () const |
| Returns the font metrics for the widget's current font. More... | |
| QPalette::ColorRole | foregroundRole () const |
| Returns the foreground role. More... | |
| QRect | frameGeometry () const |
| QSize | frameSize () const |
| const QRect & | geometry () const |
| void | getContentsMargins (int *left, int *top, int *right, int *bottom) const |
| Returns the widget's contents margins for left, top, right, and bottom. More... | |
| HDC | getDC () const |
| Returns the window system handle of the widget, for low-level access. More... | |
| void | grabGesture (Qt::GestureType type, Qt::GestureFlags flags=Qt::GestureFlags()) |
| Subscribes the widget to a given gesture with specific flags. More... | |
| void | grabKeyboard () |
| Grabs the keyboard input. More... | |
| void | grabMouse () |
| Grabs the mouse input. More... | |
| void | grabMouse (const QCursor &) |
| int | grabShortcut (const QKeySequence &key, Qt::ShortcutContext context=Qt::WindowShortcut) |
| Adds a shortcut to Qt's shortcut system that watches for the given key sequence in the given context. More... | |
| QGraphicsEffect * | graphicsEffect () const |
| The graphicsEffect function returns a pointer to the widget's graphics effect. More... | |
| QGraphicsProxyWidget * | graphicsProxyWidget () const |
| Returns the proxy widget for the corresponding embedded widget in a graphics view; otherwise returns 0. More... | |
| bool | hasFocus () const |
| bool | hasMouseTracking () const |
| int | height () const |
| QInputContext * | inputContext () |
| This function returns the QInputContext for this widget. More... | |
| Qt::InputMethodHints | inputMethodHints () const |
| virtual QVariant | inputMethodQuery (Qt::InputMethodQuery) const |
| This method is only relevant for input widgets. More... | |
| void | insertAction (QAction *before, QAction *action) |
| Inserts the action action to this widget's list of actions, before the action before. More... | |
| void | insertActions (QAction *before, QList< QAction *> actions) |
| Inserts the actions actions to this widget's list of actions, before the action before. More... | |
| WId | internalWinId () const |
| Returns the window system identifier of the widget, or 0 if the widget is not created yet. More... | |
| bool | isActiveWindow () const |
| bool | isAncestorOf (const QWidget *child) const |
| Returns true if this widget is a parent, (or grandparent and so on to any level), of the given child, and both widgets are within the same window; otherwise returns false. More... | |
| bool | isEnabled () const |
| bool | isEnabledTo (QWidget *) const |
| Returns true if this widget would become enabled if ancestor is enabled; otherwise returns false. More... | |
| bool | isEnabledToTLW () const |
| This function is deprecated. More... | |
| bool | isFullScreen () const |
| bool | isHidden () const |
| Returns true if the widget is hidden, otherwise returns false. More... | |
| bool | isLeftToRight () const |
| bool | isMaximized () const |
| bool | isMinimized () const |
| bool | isModal () const |
| bool | isRightToLeft () const |
| bool | isTopLevel () const |
| Use isWindow() instead. More... | |
| bool | isVisible () const |
| bool | isVisibleTo (QWidget *) const |
| Returns true if this widget would become visible if ancestor is shown; otherwise returns false. More... | |
| bool | isWindow () const |
| Returns true if the widget is an independent window, otherwise returns false. More... | |
| bool | isWindowModified () const |
| QLayout * | layout () const |
| Returns the layout manager that is installed on this widget, or 0 if no layout manager is installed. More... | |
| Qt::LayoutDirection | layoutDirection () const |
| QLocale | locale () const |
| Qt::HANDLE | macCGHandle () const |
| Returns the CoreGraphics handle of the widget. More... | |
| Qt::HANDLE | macQDHandle () const |
| Returns the QuickDraw handle of the widget. More... | |
| QPoint | mapFrom (QWidget *, const QPoint &) const |
| Translates the widget coordinate pos from the coordinate system of parent to this widget's coordinate system. More... | |
| QPoint | mapFromGlobal (const QPoint &) const |
| Translates the global screen coordinate pos to widget coordinates. More... | |
| QPoint | mapFromParent (const QPoint &) const |
| Translates the parent widget coordinate pos to widget coordinates. More... | |
| QPoint | mapTo (QWidget *, const QPoint &) const |
| Translates the widget coordinate pos to the coordinate system of parent. More... | |
| QPoint | mapToGlobal (const QPoint &) const |
| Translates the widget coordinate pos to global screen coordinates. More... | |
| QPoint | mapToParent (const QPoint &) const |
| Translates the widget coordinate pos to a coordinate in the parent widget. More... | |
| QRegion | mask () const |
| Returns the mask currently set on a widget. More... | |
| int | maximumHeight () const |
| QSize | maximumSize () const |
| int | maximumWidth () const |
| int | minimumHeight () const |
| QSize | minimumSize () const |
| int | minimumWidth () const |
| void | move (int x, int y) |
| This corresponds to move(QPoint(x, y)). More... | |
| void | move (const QPoint &) |
| QWidget * | nativeParentWidget () const |
| Returns the native parent for this widget, i. More... | |
| QWidget * | nextInFocusChain () const |
| Returns the next widget in this widget's focus chain. More... | |
| QRect | normalGeometry () const |
| void | overrideWindowFlags (Qt::WindowFlags type) |
| Sets the window flags for the widget to flags, without telling the window system. More... | |
| void | overrideWindowState (Qt::WindowStates state) |
| QPaintEngine * | paintEngine () const |
| Returns the widget's paint engine. More... | |
| const QPalette & | palette () const |
| QWidget * | parentWidget () const |
| Returns the parent of this widget, or 0 if it does not have any parent widget. More... | |
| QPoint | pos () const |
| QWidget * | previousInFocusChain () const |
| The previousInFocusChain function returns the previous widget in this widget's focus chain. More... | |
| QWidget (QWidget *parent=0, Qt::WindowFlags f=0) | |
| Constructs a widget which is a child of parent, with widget flags set to f. More... | |
| QRect | rect () const |
| void | releaseDC (HDC) const |
| Releases the HDC hdc acquired by a previous call to getDC(). More... | |
| void | releaseKeyboard () |
| Releases the keyboard grab. More... | |
| void | releaseMouse () |
| Releases the mouse grab. More... | |
| void | releaseShortcut (int id) |
| Removes the shortcut with the given id from Qt's shortcut system. More... | |
| void | removeAction (QAction *action) |
| Removes the action action from this widget's list of actions. More... | |
| void | render (QPaintDevice *target, const QPoint &targetOffset=QPoint(), const QRegion &sourceRegion=QRegion(), RenderFlags renderFlags=RenderFlags(DrawWindowBackground|DrawChildren)) |
| Renders the sourceRegion of this widget into the target using renderFlags to determine how to render. More... | |
| void | render (QPainter *painter, const QPoint &targetOffset=QPoint(), const QRegion &sourceRegion=QRegion(), RenderFlags renderFlags=RenderFlags(DrawWindowBackground|DrawChildren)) |
| Renders the widget into the painter's QPainter::device(). More... | |
| void | repaint (int x, int y, int w, int h) |
| This version repaints a rectangle (x, y, w, h) inside the widget. More... | |
| void | repaint (const QRect &) |
| This version repaints a rectangle rect inside the widget. More... | |
| void | repaint (const QRegion &) |
| This version repaints a region rgn inside the widget. More... | |
| void | resize (int w, int h) |
| This corresponds to resize(QSize(w, h)). More... | |
| void | resize (const QSize &) |
| bool | restoreGeometry (const QByteArray &geometry) |
| Restores the geometry and state top-level widgets stored in the byte array geometry. More... | |
| QByteArray | saveGeometry () const |
| Saves the current geometry and state for top-level widgets. More... | |
| void | scroll (int dx, int dy) |
| Scrolls the widget including its children dx pixels to the right and dy downward. More... | |
| void | scroll (int dx, int dy, const QRect &) |
| This version only scrolls r and does not move the children of the widget. More... | |
| void | setAcceptDrops (bool on) |
| void | setAccessibleDescription (const QString &description) |
| void | setAccessibleName (const QString &name) |
| void | setAttribute (Qt::WidgetAttribute, bool on=true) |
| Sets the attribute attribute on this widget if on is true; otherwise clears the attribute. More... | |
| void | setAutoFillBackground (bool enabled) |
| void | setBackgroundRole (QPalette::ColorRole) |
| Sets the background role of the widget to role. More... | |
| void | setBaseSize (const QSize &) |
| void | setBaseSize (int basew, int baseh) |
| This corresponds to setBaseSize(QSize(basew, baseh)). More... | |
| void | setContentsMargins (int left, int top, int right, int bottom) |
| Sets the margins around the contents of the widget to have the sizes left, top, right, and bottom. More... | |
| void | setContentsMargins (const QMargins &margins) |
| The setContentsMargins function sets the margins around the widget's contents. More... | |
| void | setContextMenuPolicy (Qt::ContextMenuPolicy policy) |
| void | setCursor (const QCursor &) |
| void | setFixedHeight (int h) |
| Sets both the minimum and maximum heights of the widget to h without changing the widths. More... | |
| void | setFixedSize (const QSize &) |
| Sets both the minimum and maximum sizes of the widget to s, thereby preventing it from ever growing or shrinking. More... | |
| void | setFixedSize (int w, int h) |
| Sets the width of the widget to w and the height to h. More... | |
| void | setFixedWidth (int w) |
| Sets both the minimum and maximum width of the widget to w without changing the heights. More... | |
| void | setFocus (Qt::FocusReason reason) |
| Gives the keyboard input focus to this widget (or its focus proxy) if this widget or one of its parents is the active window. More... | |
| void | setFocusPolicy (Qt::FocusPolicy policy) |
| void | setFocusProxy (QWidget *) |
| Sets the widget's focus proxy to widget w. More... | |
| void | setFont (const QFont &) |
| Use the single-argument overload instead. More... | |
| void | setForegroundRole (QPalette::ColorRole) |
| Sets the foreground role of the widget to role. More... | |
| void | setGeometry (int x, int y, int w, int h) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This corresponds to setGeometry(QRect(x, y, w, h)). More... | |
| void | setGeometry (const QRect &) |
| void | setGraphicsEffect (QGraphicsEffect *effect) |
| The setGraphicsEffect function is for setting the widget's graphics effect. More... | |
| void | setInputContext (QInputContext *) |
| This function sets the input context context on this widget. More... | |
| void | setInputMethodHints (Qt::InputMethodHints hints) |
| void | setLayout (QLayout *) |
| Sets the layout manager for this widget to layout. More... | |
| void | setLayoutDirection (Qt::LayoutDirection direction) |
| void | setLocale (const QLocale &locale) |
| void | setMask (const QBitmap &) |
| Causes only the pixels of the widget for which bitmap has a corresponding 1 bit to be visible. More... | |
| void | setMask (const QRegion &) |
| Causes only the parts of the widget which overlap region to be visible. More... | |
| void | setMaximumHeight (int maxh) |
| void | setMaximumSize (const QSize &) |
| void | setMaximumSize (int maxw, int maxh) |
| This function corresponds to setMaximumSize(QSize(maxw, maxh)). More... | |
| void | setMaximumWidth (int maxw) |
| void | setMinimumHeight (int minh) |
| void | setMinimumSize (const QSize &) |
| void | setMinimumSize (int minw, int minh) |
| This function corresponds to setMinimumSize(QSize(minw, minh)). More... | |
| void | setMinimumWidth (int minw) |
| void | setMouseTracking (bool enable) |
| void | setPalette (const QPalette &) |
| Use the single-argument overload instead. More... | |
| void | setParent (QWidget *parent) |
| Sets the parent of the widget to parent, and resets the window flags. More... | |
| void | setParent (QWidget *parent, Qt::WindowFlags f) |
| This function also takes widget flags, f as an argument. More... | |
| void | setShortcutAutoRepeat (int id, bool enable=true) |
| If enable is true, auto repeat of the shortcut with the given id is enabled; otherwise it is disabled. More... | |
| void | setShortcutEnabled (int id, bool enable=true) |
| If enable is true, the shortcut with the given id is enabled; otherwise the shortcut is disabled. More... | |
| void | setSizeIncrement (const QSize &) |
| void | setSizeIncrement (int w, int h) |
| Sets the x (width) size increment to w and the y (height) size increment to h. More... | |
| void | setSizePolicy (QSizePolicy) |
| void | setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical) |
| Sets the size policy of the widget to horizontal and vertical, with standard stretch and no height-for-width. More... | |
| void | setStatusTip (const QString &) |
| void | setStyle (QStyle *) |
| Sets the widget's GUI style to style. More... | |
| void | setToolTip (const QString &) |
| void | setUpdatesEnabled (bool enable) |
| void | setupUi (QWidget *widget) |
| Sets up the user interface for the specified widget. More... | |
| void | setWhatsThis (const QString &) |
| void | setWindowFilePath (const QString &filePath) |
| void | setWindowFlags (Qt::WindowFlags type) |
| void | setWindowIcon (const QIcon &icon) |
| void | setWindowIconText (const QString &) |
| void | setWindowModality (Qt::WindowModality windowModality) |
| void | setWindowOpacity (qreal level) |
| void | setWindowRole (const QString &) |
| Sets the window's role to role. More... | |
| void | setWindowState (Qt::WindowStates state) |
| Sets the window state to windowState. More... | |
| void | setWindowSurface (QWindowSurface *surface) |
| Sets the window surface to be the surface specified. More... | |
| QSize | size () const |
| QSize | sizeIncrement () const |
| QSizePolicy | sizePolicy () const |
| void | stackUnder (QWidget *) |
| Places the widget under w in the parent widget's stack. More... | |
| QString | statusTip () const |
| QStyle * | style () const |
| QString | styleSheet () const |
| bool | testAttribute (Qt::WidgetAttribute) const |
| Returns true if attribute attribute is set on this widget; otherwise returns false. More... | |
| QString | toolTip () const |
| QWidget * | topLevelWidget () const |
| bool | underMouse () const |
| Returns true if the widget is under the mouse cursor; otherwise returns false. More... | |
| void | ungrabGesture (Qt::GestureType type) |
| Unsubscribes the widget from a given gesture type. More... | |
| void | unsetCursor () |
| void | unsetLayoutDirection () |
| void | unsetLocale () |
| void | update (int x, int y, int w, int h) |
| This version updates a rectangle (x, y, w, h) inside the widget. More... | |
| void | update (const QRect &) |
| This version updates a rectangle rect inside the widget. More... | |
| void | update (const QRegion &) |
| This version repaints a region rgn inside the widget. More... | |
| void | updateGeometry () |
| Notifies the layout system that this widget has changed and may need to change geometry. More... | |
| bool | updatesEnabled () const |
| QRegion | visibleRegion () const |
| Returns the unobscured region where paint events can occur. More... | |
| QString | whatsThis () const |
| int | width () const |
| QWidget * | window () const |
| Returns the window for this widget, i.e. More... | |
| QString | windowFilePath () const |
| Qt::WindowFlags | windowFlags () const |
| Window flags are a combination of a type (e. More... | |
| QIcon | windowIcon () const |
| QString | windowIconText () const |
| Qt::WindowModality | windowModality () const |
| qreal | windowOpacity () const |
| QString | windowRole () const |
| Returns the window's role, or an empty string. More... | |
| Qt::WindowStates | windowState () const |
| Returns the current window state. More... | |
| QWindowSurface * | windowSurface () const |
| Returns the QWindowSurface this widget will be drawn into. More... | |
| QString | windowTitle () const |
| Qt::WindowType | windowType () const |
| Returns the window type of this widget. More... | |
| WId | winId () const |
| Returns the window system identifier of the widget. More... | |
| int | x () const |
| const QX11Info & | x11Info () const |
| Returns information about the configuration of the X display used to display the widget. More... | |
| Qt::HANDLE | x11PictureHandle () const |
| Returns the X11 Picture handle of the widget for XRender support. More... | |
| int | y () const |
| ~QWidget () | |
| Destroys the widget. More... | |
| Public Functions inherited from QObject | |
| bool | blockSignals (bool b) |
| If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More... | |
| const QObjectList & | children () const |
| Returns a list of child objects. More... | |
| bool | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
| bool | disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0) |
| bool | disconnect (const QObject *receiver, const char *member=0) |
| void | dumpObjectInfo () |
| Dumps information about signal connections, etc. More... | |
| void | dumpObjectTree () |
| Dumps a tree of children to the debug output. More... | |
| QList< QByteArray > | dynamicPropertyNames () const |
| Returns the names of all properties that were dynamically added to the object using setProperty(). More... | |
| virtual bool | eventFilter (QObject *, QEvent *) |
| Filters events if this object has been installed as an event filter for the watched object. More... | |
| template<typename T > | |
| T | findChild (const QString &aName=QString()) const |
| Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QString &aName=QString()) const |
| Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QRegExp &re) const |
| bool | inherits (const char *classname) const |
| Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More... | |
| void | installEventFilter (QObject *) |
| Installs an event filter filterObj on this object. More... | |
| bool | isWidgetType () const |
| Returns true if the object is a widget; otherwise returns false. More... | |
| void | killTimer (int id) |
| Kills the timer with timer identifier, id. More... | |
| virtual const QMetaObject * | metaObject () const |
| Returns a pointer to the meta-object of this object. More... | |
| void | moveToThread (QThread *thread) |
| Changes the thread affinity for this object and its children. More... | |
| QString | objectName () const |
| QObject * | parent () const |
| Returns a pointer to the parent object. More... | |
| QVariant | property (const char *name) const |
| Returns the value of the object's name property. More... | |
| Q_INVOKABLE | QObject (QObject *parent=0) |
| Constructs an object with parent object parent. More... | |
| void | removeEventFilter (QObject *) |
| Removes an event filter object obj from this object. More... | |
| void | setObjectName (const QString &name) |
| void | setParent (QObject *) |
| Makes the object a child of parent. More... | |
| bool | setProperty (const char *name, const QVariant &value) |
| Sets the value of the object's name property to value. More... | |
| void | setUserData (uint id, QObjectUserData *data) |
| bool | signalsBlocked () const |
| Returns true if signals are blocked; otherwise returns false. More... | |
| int | startTimer (int interval) |
| Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More... | |
| QThread * | thread () const |
| Returns the thread in which the object lives. More... | |
| QObjectUserData * | userData (uint id) const |
| virtual | ~QObject () |
| Destroys the object, deleting all its child objects. More... | |
| Public Functions inherited from QPaintDevice | |
| int | colorCount () const |
| int | depth () const |
| int | height () const |
| int | heightMM () const |
| int | logicalDpiX () const |
| int | logicalDpiY () const |
| QT_DEPRECATED int | numColors () const |
| bool | paintingActive () const |
| int | physicalDpiX () const |
| int | physicalDpiY () const |
| int | width () const |
| int | widthMM () const |
| virtual | ~QPaintDevice () |
Protected Functions | |
| void | changeEvent (QEvent *) |
| Reimplemented Function More... | |
| bool | event (QEvent *) |
| Reimplemented Function More... | |
| void | initStyleOption (QStyleOptionTabWidgetFrame *option) const |
| Initialize option with the values from this QTabWidget. More... | |
| void | keyPressEvent (QKeyEvent *) |
| Reimplemented Function More... | |
| void | paintEvent (QPaintEvent *) |
| Paints the tab widget's tab bar in response to the paint event. More... | |
| void | resizeEvent (QResizeEvent *) |
| Reimplemented Function More... | |
| void | setTabBar (QTabBar *) |
| Replaces the dialog's QTabBar heading with the tab bar tb. More... | |
| void | showEvent (QShowEvent *) |
| Reimplemented Function More... | |
| QTabBar * | tabBar () const |
| Returns the current QTabBar. More... | |
| virtual void | tabInserted (int index) |
| This virtual handler is called after a new tab was added or inserted at position index. More... | |
| virtual void | tabRemoved (int index) |
| This virtual handler is called after a tab was removed from position index. More... | |
| Protected Functions inherited from QWidget | |
| virtual void | actionEvent (QActionEvent *) |
| This event handler is called with the given event whenever the widget's actions are changed. More... | |
| virtual void | closeEvent (QCloseEvent *) |
| This event handler is called with the given event when Qt receives a window close request for a top-level widget from the window system. More... | |
| virtual void | contextMenuEvent (QContextMenuEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive widget context menu events. More... | |
| void | create (WId=0, bool initializeWindow=true, bool destroyOldWindow=true) |
| Creates a new widget window if window is 0, otherwise sets the widget's window to window. More... | |
| void | destroy (bool destroyWindow=true, bool destroySubWindows=true) |
| Frees up window system resources. More... | |
| virtual void | dragEnterEvent (QDragEnterEvent *) |
| This event handler is called when a drag is in progress and the mouse enters this widget. More... | |
| virtual void | dragLeaveEvent (QDragLeaveEvent *) |
| This event handler is called when a drag is in progress and the mouse leaves this widget. More... | |
| virtual void | dragMoveEvent (QDragMoveEvent *) |
| This event handler is called if a drag is in progress, and when any of the following conditions occur: the cursor enters this widget, the cursor moves within this widget, or a modifier key is pressed on the keyboard while this widget has the focus. More... | |
| virtual void | dropEvent (QDropEvent *) |
| This event handler is called when the drag is dropped on this widget. More... | |
| virtual void | enabledChange (bool) |
| virtual void | enterEvent (QEvent *) |
| This event handler can be reimplemented in a subclass to receive widget enter events which are passed in the event parameter. More... | |
| virtual void | focusInEvent (QFocusEvent *) |
| This event handler can be reimplemented in a subclass to receive keyboard focus events (focus received) for the widget. More... | |
| bool | focusNextChild () |
| Finds a new widget to give the keyboard focus to, as appropriate for Tab, and returns true if it can find a new widget, or false if it can't. More... | |
| virtual bool | focusNextPrevChild (bool next) |
| Finds a new widget to give the keyboard focus to, as appropriate for Tab and Shift+Tab, and returns true if it can find a new widget, or false if it can't. More... | |
| virtual void | focusOutEvent (QFocusEvent *) |
| This event handler can be reimplemented in a subclass to receive keyboard focus events (focus lost) for the widget. More... | |
| bool | focusPreviousChild () |
| Finds a new widget to give the keyboard focus to, as appropriate for Shift+Tab, and returns true if it can find a new widget, or false if it can't. More... | |
| virtual void | fontChange (const QFont &) |
| virtual void | hideEvent (QHideEvent *) |
| This event handler can be reimplemented in a subclass to receive widget hide events. More... | |
| virtual void | inputMethodEvent (QInputMethodEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive Input Method composition events. More... | |
| virtual void | keyReleaseEvent (QKeyEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive key release events for the widget. More... | |
| virtual void | languageChange () |
| virtual void | leaveEvent (QEvent *) |
| This event handler can be reimplemented in a subclass to receive widget leave events which are passed in the event parameter. More... | |
| virtual bool | macEvent (EventHandlerCallRef, EventRef) |
| This special event handler can be reimplemented in a subclass to receive native Macintosh events. More... | |
| int | metric (PaintDeviceMetric) const |
| Internal implementation of the virtual QPaintDevice::metric() function. More... | |
| virtual void | mouseDoubleClickEvent (QMouseEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive mouse double click events for the widget. More... | |
| virtual void | mouseMoveEvent (QMouseEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive mouse move events for the widget. More... | |
| virtual void | mousePressEvent (QMouseEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive mouse press events for the widget. More... | |
| virtual void | mouseReleaseEvent (QMouseEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive mouse release events for the widget. More... | |
| virtual void | moveEvent (QMoveEvent *) |
| This event handler can be reimplemented in a subclass to receive widget move events which are passed in the event parameter. More... | |
| virtual void | paletteChange (const QPalette &) |
| QWidget (QWidgetPrivate &d, QWidget *parent, Qt::WindowFlags f) | |
| virtual bool | qwsEvent (QWSEvent *) |
| This special event handler can be reimplemented in a subclass to receive native Qt for Embedded Linux events which are passed in the event parameter. More... | |
| void | resetInputContext () |
| This function can be called on the widget that currently has focus to reset the input method operating on it. More... | |
| virtual void | styleChange (QStyle &) |
| virtual void | tabletEvent (QTabletEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive tablet events for the widget. More... | |
| virtual void | wheelEvent (QWheelEvent *) |
| This event handler, for event event, can be reimplemented in a subclass to receive wheel events for the widget. More... | |
| virtual void | windowActivationChange (bool) |
| virtual bool | winEvent (MSG *message, long *result) |
| This special event handler can be reimplemented in a subclass to receive native Windows events which are passed in the message parameter. More... | |
| virtual bool | x11Event (XEvent *) |
| This special event handler can be reimplemented in a subclass to receive native X11 events passed in the event parameter. More... | |
| Protected Functions inherited from QObject | |
| virtual void | childEvent (QChildEvent *) |
| This event handler can be reimplemented in a subclass to receive child events. More... | |
| virtual void | connectNotify (const char *signal) |
| This virtual function is called when something has been connected to signal in this object. More... | |
| virtual void | customEvent (QEvent *) |
| This event handler can be reimplemented in a subclass to receive custom events. More... | |
| virtual void | disconnectNotify (const char *signal) |
| This virtual function is called when something has been disconnected from signal in this object. More... | |
| QObject (QObjectPrivate &dd, QObject *parent=0) | |
| int | receivers (const char *signal) const |
| Returns the number of receivers connected to the signal. More... | |
| QObject * | sender () const |
| Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More... | |
| int | senderSignalIndex () const |
| virtual void | timerEvent (QTimerEvent *) |
| This event handler can be reimplemented in a subclass to receive timer events for the object. More... | |
| Protected Functions inherited from QPaintDevice | |
| QPaintDevice () | |
Private Functions | |
| void | setUpLayout (bool=false) |
Properties | |
| int | count |
| the number of tabs in the tab bar More... | |
| int | currentIndex |
| the index position of the current tab page More... | |
| bool | documentMode |
| Whether or not the tab widget is rendered in a mode suitable for document pages. More... | |
| Qt::TextElideMode | elideMode |
| how to elide text in the tab bar More... | |
| QSize | iconSize |
| The size for icons in the tab bar. More... | |
| bool | movable |
| This property holds whether the user can move the tabs within the tabbar area. More... | |
| TabPosition | tabPosition |
| the position of the tabs in this tab widget More... | |
| bool | tabsClosable |
| whether close buttons are automatically added to each tab. More... | |
| TabShape | tabShape |
| the shape of the tabs in this tab widget More... | |
| bool | usesScrollButtons |
| Whether or not a tab bar should use buttons to scroll tabs when it has many tabs. More... | |
Friends | |
| class | Q3TabDialog |
Additional Inherited Members | |
| Static Public Functions inherited from QWidget | |
| static QWidget * | find (WId) |
| Returns a pointer to the widget with window identifer/handle id. More... | |
| static QWidget * | keyboardGrabber () |
| Returns the widget that is currently grabbing the keyboard input. More... | |
| static QWidget * | mouseGrabber () |
| Returns the widget that is currently grabbing the mouse input. More... | |
| static void | setTabOrder (QWidget *, QWidget *) |
| Puts the second widget after the first widget in the focus order. More... | |
| Static Public Functions inherited from QObject | |
| static bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
| Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More... | |
| static bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
| static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
| Disconnects signal in object sender from method in object receiver. More... | |
| static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
| static uint | registerUserData () |
| static QString | tr (const char *sourceText, const char *comment=0, int n=-1) |
| static QString | trUtf8 (const char *sourceText, const char *comment=0, int n=-1) |
| Static Public Functions inherited from QPaintDevice | |
| static QWSDisplay * | qwsDisplay () |
| Static Public Variables inherited from QObject | |
| static const QMetaObject | staticMetaObject |
| This variable stores the meta-object for the class. More... | |
| Protected Slots inherited from QWidget | |
| void | updateMicroFocus () |
| Updates the widget's micro focus. More... | |
| Protected Variables inherited from QObject | |
| QScopedPointer< QObjectData > | d_ptr |
| Protected Variables inherited from QPaintDevice | |
| ushort | painters |
| Static Protected Variables inherited from QObject | |
| static const QMetaObject | staticQtMetaObject |
| Related Functions inherited from QWidget | |
| QWidgetList | |
| WId | |
| Platform dependent window identifier. More... | |
| Related Functions inherited from QObject | |
| T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QRegExp ®Exp)() |
| T * | qobject_cast (QObject *object) |
| QObjectList | |
| void * | qt_find_obj_child (QObject *parent, const char *type, const QString &name) |
| Returns a pointer to the object named name that inherits type and with a given parent. More... | |
| Related Functions inherited from QPaintDevice | |
| const Q_GUI_EXPORT QX11Info * | qt_x11Info (const QPaintDevice *pd) |
| Returns the QX11Info structure for the pd paint device. More... | |
The QTabWidget class provides a stack of tabbed widgets.
A tab widget provides a tab bar (see QTabBar) and a "page area" that is used to display pages related to each tab. By default, the tab bar is shown above the page area, but different configurations are available (see TabPosition). Each tab is associated with a different widget (called a page). Only the current page is shown in the page area; all the other pages are hidden. The user can show a different page by clicking on its tab or by pressing its Alt+letter shortcut if it has one.
The normal way to use QTabWidget is to do the following:
The position of the tabs is defined by tabPosition , their shape by tabShape .
The signal currentChanged() is emitted when the user selects a page.
The current page index is available as currentIndex(), the current page widget with currentWidget(). You can retrieve a pointer to a page widget with a given index using widget(), and can find the index position of a widget with indexOf(). Use setCurrentWidget() or setCurrentIndex() to show a particular page.
You can change a tab's text and icon using setTabText() or setTabIcon(). A tab and its associated page can be removed with removeTab().
Each tab is either enabled or disabled at any given time (see setTabEnabled()). If a tab is enabled, the tab text is drawn normally and the user can select that tab. If it is disabled, the tab is drawn in a different way and the user cannot select that tab. Note that even if a tab is disabled, the page can still be visible, for example if all of the tabs happen to be disabled.
Tab widgets can be a very good way to split up a complex dialog. An alternative is to use a QStackedWidget for which you provide some means of navigating between pages, for example, a QToolBar or a QListWidget.
Most of the functionality in QTabWidget is provided by a QTabBar (at the top, providing the tabs) and a QStackedWidget (most of the area, organizing the individual pages).
Screenshot of a Windows XP style tab widget | 
Screenshot of a Macintosh style tab widget | 
Screenshot of a Plastique style tab widget |
| A Windows XP style tab widget. | A Macintosh style tab widget. | A Plastique style tab widget. |
Definition at line 60 of file qtabwidget.h.
This enum type defines where QTabWidget draws the tab row:
| Enumerator | |
|---|---|
| North | |
| South | |
| West | |
| East | |
Definition at line 112 of file qtabwidget.h.
| enum QTabWidget::TabShape |
This enum type defines the shape of the tabs:
This is the default shape.
| Enumerator | |
|---|---|
| Rounded | |
| Triangular | |
Definition at line 126 of file qtabwidget.h.
|
explicit |
Constructs a tabbed widget with parent parent.
Definition at line 359 of file qtabwidget.cpp.
| QTabWidget::~QTabWidget | ( | ) |
Adds a tab with the given page and label to the tab widget, and returns the index of the tab in the tab bar.
If the tab's label contains an ampersand, the letter following the ampersand is used as a shortcut for the tab, e.g. if the label is "Bro\&wse" then Alt+W becomes a shortcut which will move the focus to this tab.
Definition at line 407 of file qtabwidget.cpp.
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Adds a tab with the given page, icon, and label to the tab widget, and returns the index of the tab in the tab bar.
This function is the same as addTab(), but with an additional icon.
Definition at line 423 of file qtabwidget.cpp.
|
protectedvirtual |
Reimplemented Function
Reimplemented from QWidget.
Definition at line 1114 of file qtabwidget.cpp.
| void QTabWidget::clear | ( | ) |
Removes all the pages, but does not delete them.
Calling this function is equivalent to calling removeTab() until the tab widget is empty.
Definition at line 1419 of file qtabwidget.cpp.
| QWidget * QTabWidget::cornerWidget | ( | Qt::Corner | corner = Qt::TopRightCorner | ) | const |
Returns the widget shown in the corner of the tab widget or 0.
Definition at line 623 of file qtabwidget.cpp.
Referenced by paintEvent().
| int QTabWidget::count | ( | ) | const |
Referenced by QTabWidgetPrivate::_q_showTab(), clear(), keyPressEvent(), and widget().
|
signal |
This signal is emitted whenever the current page index changes.
Use currentChanged(int) instead.
The parameter is the new current page index position, or -1 if there isn't a new one (for example, if there are no widgets in the QTabWidget)
Referenced by setTabBar().
| int QTabWidget::currentIndex | ( | ) | const |
Referenced by keyPressEvent(), and setCurrentWidget().
| QWidget * QTabWidget::currentWidget | ( | ) | const |
Returns a pointer to the page currently being displayed by the tab dialog.
The tab dialog does its best to make sure that this value is never 0 (but if you try hard enough, it can be).
Definition at line 652 of file qtabwidget.cpp.
| bool QTabWidget::documentMode | ( | ) | const |
Referenced by paintEvent(), setTabBar(), and setUsesScrollButtons().
| Qt::TextElideMode QTabWidget::elideMode | ( | ) | const |
Referenced by setIconSize().
|
protectedvirtual |
Reimplemented Function
Reimplemented from QWidget.
Definition at line 1104 of file qtabwidget.cpp.
|
virtual |
Reimplemented Function
Reimplemented from QWidget.
Definition at line 917 of file qtabwidget.cpp.
| QSize QTabWidget::iconSize | ( | ) | const |
Referenced by paintEvent().
| int QTabWidget::indexOf | ( | QWidget * | widget | ) | const |
Returns the index position of the page occupied by the widget w, or -1 if the widget cannot be found.
Definition at line 701 of file qtabwidget.cpp.
Referenced by setCurrentWidget().
|
protected |
Initialize option with the values from this QTabWidget.
This method is useful for subclasses when they need a QStyleOptionTabWidgetFrame, but don't want to fill in all the information themselves.
Definition at line 284 of file qtabwidget.cpp.
Referenced by heightForWidth(), minimumSizeHint(), paintEvent(), setUpLayout(), and sizeHint().
Inserts a tab with the given label and page into the tab widget at the specified index, and returns the index of the inserted tab in the tab bar.
The label is displayed in the tab and may vary in appearance depending on the configuration of the tab widget.
If the tab's label contains an ampersand, the letter following the ampersand is used as a shortcut for the tab, e.g. if the label is "Bro\&wse" then Alt+W becomes a shortcut which will move the focus to this tab.
If index is out of range, the tab is simply appended. Otherwise it is inserted at the specified position.
If the QTabWidget was empty before this function is called, the new page becomes the current page. Inserting a new tab at an index less than or equal to the current index will increment the current index, but keep the current page.
Definition at line 461 of file qtabwidget.cpp.
Referenced by addTab().
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Inserts a tab with the given label, page, and icon into the tab widget at the specified index, and returns the index of the inserted tab in the tab bar.
This function is the same as insertTab(), but with an additional icon.
Definition at line 478 of file qtabwidget.cpp.
| bool QTabWidget::isMovable | ( | ) | const |
Definition at line 1063 of file qtabwidget.cpp.
| bool QTabWidget::isTabEnabled | ( | int | index | ) | const |
Returns true if the page at position index is enabled; otherwise returns false.
Use isTabEnabled(tabWidget->indexOf(widget)) instead.
Definition at line 552 of file qtabwidget.cpp.
|
protectedvirtual |
Reimplemented Function
Reimplemented from QWidget.
Definition at line 1129 of file qtabwidget.cpp.
|
virtual |
Returns a suitable minimum size for the tab widget.
Reimplemented Function
Reimplemented from QWidget.
Definition at line 887 of file qtabwidget.cpp.
|
protectedvirtual |
Paints the tab widget's tab bar in response to the paint event.
Reimplemented from QWidget.
Definition at line 1281 of file qtabwidget.cpp.
| void QTabWidget::removeTab | ( | int | index | ) |
Removes the tab at position index from this stack of widgets.
The page widget itself is not deleted.
Definition at line 637 of file qtabwidget.cpp.
Referenced by clear().
|
protectedvirtual |
Reimplemented Function
Reimplemented from QWidget.
Definition at line 711 of file qtabwidget.cpp.
| void QTabWidget::setCornerWidget | ( | QWidget * | widget, |
| Qt::Corner | corner = Qt::TopRightCorner |
||
| ) |
Sets the given widget to be shown in the specified corner of the tab widget.
The geometry of the widget is determined based on the widget's sizeHint() and the style().
Only the horizontal element of the corner will be used.
Passing 0 shows no widget in the corner.
Any previously set corner widget is hidden.
All widgets set here will be deleted by the tab widget when it is destroyed unless you separately reparent the widget after setting some other corner widget (or 0).
Note: Corner widgets are designed for North and South tab positions; other orientations are known to not work properly.
Definition at line 602 of file qtabwidget.cpp.
|
slot |
|
slot |
Makes widget the current widget.
The widget used must be a page in this tab widget.
Definition at line 664 of file qtabwidget.cpp.
| void QTabWidget::setDocumentMode | ( | bool | set | ) |
Definition at line 1406 of file qtabwidget.cpp.
| void QTabWidget::setElideMode | ( | Qt::TextElideMode | mode | ) |
Definition at line 1354 of file qtabwidget.cpp.
| void QTabWidget::setIconSize | ( | const QSize & | size | ) |
Definition at line 1329 of file qtabwidget.cpp.
| void QTabWidget::setMovable | ( | bool | movable | ) |
Definition at line 1068 of file qtabwidget.cpp.
|
protected |
Replaces the dialog's QTabBar heading with the tab bar tb.
Note that this must be called before any tabs have been added, or the behavior is undefined.
Definition at line 724 of file qtabwidget.cpp.
| void QTabWidget::setTabEnabled | ( | int | index, |
| bool | enable | ||
| ) |
If enable is true, the page at position index is enabled; otherwise the page at position index is disabled.
Use setTabEnabled(tabWidget->indexOf(widget), b) instead.
The page's tab is redrawn appropriately.
QTabWidget uses QWidget::setEnabled() internally, rather than keeping a separate flag.
Note that even a disabled tab/page may be visible. If the page is visible already, QTabWidget will not hide it; if all the pages are disabled, QTabWidget will show one of them.
Definition at line 572 of file qtabwidget.cpp.
| void QTabWidget::setTabIcon | ( | int | index, |
| const QIcon & | icon | ||
| ) |
Sets the icon for the tab at position index.
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
Definition at line 529 of file qtabwidget.cpp.
| void QTabWidget::setTabPosition | ( | TabPosition | pos | ) |
Definition at line 1010 of file qtabwidget.cpp.
| void QTabWidget::setTabsClosable | ( | bool | closeable | ) |
Definition at line 1035 of file qtabwidget.cpp.
| void QTabWidget::setTabShape | ( | TabShape | s | ) |
Definition at line 1092 of file qtabwidget.cpp.
| void QTabWidget::setTabText | ( | int | index, |
| const QString & | label | ||
| ) |
Defines a new label for the page at position index's tab.
If the provided text contains an ampersand character ('&'), a shortcut is automatically created for it. The character that follows the '&' will be used as the shortcut key. Any previous shortcut will be overwritten, or cleared if no shortcut is defined by the text. See the QShortcut documentation for details (to display an actual ampersand, use '&&').
Definition at line 504 of file qtabwidget.cpp.
| void QTabWidget::setTabToolTip | ( | int | index, |
| const QString & | tip | ||
| ) |
Sets the tab tool tip for the page at position index to tip.
Use setTabToolTip(tabWidget->indexOf(widget), tip) instead.
Definition at line 1203 of file qtabwidget.cpp.
| void QTabWidget::setTabWhatsThis | ( | int | index, |
| const QString & | text | ||
| ) |
Sets the What's This help text for the page at position index to text.
Definition at line 1232 of file qtabwidget.cpp.
|
private |
Definition at line 798 of file qtabwidget.cpp.
Referenced by changeEvent(), event(), heightForWidth(), insertTab(), minimumSizeHint(), resizeEvent(), setCornerWidget(), setDocumentMode(), setTabBar(), setTabIcon(), setTabsClosable(), setTabText(), showEvent(), and sizeHint().
| void QTabWidget::setUsesScrollButtons | ( | bool | useButtons | ) |
Definition at line 1380 of file qtabwidget.cpp.
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Reimplemented Function
Reimplemented from QWidget.
Definition at line 849 of file qtabwidget.cpp.
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Returns the current QTabBar.
Definition at line 753 of file qtabwidget.cpp.
Referenced by isMovable(), paintEvent(), setMovable(), setTabPosition(), and setTabsClosable().
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This signal is emitted when the close button on a tab is clicked.
The index is the index that should be removed.
Referenced by setTabBar(), and setTabsClosable().
| QIcon QTabWidget::tabIcon | ( | int | index | ) | const |
Returns the icon for the tab on the page at position index.
Definition at line 540 of file qtabwidget.cpp.
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This virtual handler is called after a new tab was added or inserted at position index.
Definition at line 1260 of file qtabwidget.cpp.
Referenced by insertTab().
| TabPosition QTabWidget::tabPosition | ( | ) | const |
Referenced by QTabWidgetPrivate::updateTabBarPosition().
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This virtual handler is called after a tab was removed from position index.
Definition at line 1271 of file qtabwidget.cpp.
| bool QTabWidget::tabsClosable | ( | ) | const |
Referenced by setTabPosition(), and setTabsClosable().
| TabShape QTabWidget::tabShape | ( | ) | const |
Referenced by setMovable().
| QString QTabWidget::tabText | ( | int | index | ) | const |
Returns the label text for the tab on the page at position index.
Definition at line 515 of file qtabwidget.cpp.
| QString QTabWidget::tabToolTip | ( | int | index | ) | const |
Returns the tab tool tip for the page at position index or an empty string if no tool tip has been set.
Use tabToolTip(tabWidget->indexOf(widget)) instead.
Definition at line 1215 of file qtabwidget.cpp.
| QString QTabWidget::tabWhatsThis | ( | int | index | ) | const |
Returns the What's This help text for the page at position index, or an empty string if no help text has been set.
Definition at line 1247 of file qtabwidget.cpp.
| bool QTabWidget::usesScrollButtons | ( | ) | const |
Referenced by heightForWidth(), setElideMode(), and sizeHint().
| QWidget * QTabWidget::widget | ( | int | index | ) | const |
Returns the tab page at index position index or 0 if the index is out of range.
Definition at line 1176 of file qtabwidget.cpp.
Referenced by setCornerWidget(), and setTabEnabled().
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Definition at line 244 of file qtabwidget.h.
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the number of tabs in the tab bar
By default, this property contains a value of 0.
Definition at line 67 of file qtabwidget.h.
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the index position of the current tab page
The current index is -1 if there is no current widget.
By default, this property contains a value of -1 because there are initially no tabs in the widget.
Definition at line 66 of file qtabwidget.h.
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Whether or not the tab widget is rendered in a mode suitable for document pages.
This is the same as document mode on Mac OS X.
When this property is set the tab widget frame is not rendered. This mode is useful for showing document-type pages where the page covers most of the tab widget area.
Definition at line 71 of file qtabwidget.h.
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how to elide text in the tab bar
This property controls how items are elided when there is not enough space to show them for a given tab bar size.
By default the value is style dependant.
Definition at line 69 of file qtabwidget.h.
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The size for icons in the tab bar.
The default value is style-dependent. This is the maximum size that the icons will have. Icons are not scaled up if they are of smaller size.
Definition at line 68 of file qtabwidget.h.
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This property holds whether the user can move the tabs within the tabbar area.
By default, this property is false;
Definition at line 73 of file qtabwidget.h.
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the position of the tabs in this tab widget
Possible values for this property are described by the TabPosition enum.
By default, this property is set to North .
Definition at line 64 of file qtabwidget.h.
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whether close buttons are automatically added to each tab.
Definition at line 72 of file qtabwidget.h.
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the shape of the tabs in this tab widget
Possible values for this property are QTabWidget::Rounded (default) or QTabWidget::Triangular.
Definition at line 65 of file qtabwidget.h.
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Whether or not a tab bar should use buttons to scroll tabs when it has many tabs.
When there are too many tabs in a tab bar for its size, the tab bar can either choose to expand its size or to add buttons that allow you to scroll through the tabs.
By default the value is style dependant.
Definition at line 70 of file qtabwidget.h.