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CopperSpice API
1.7.4
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The QMdiSubWindow class provides a subwindow class for QMdiArea. More...
Public Typedefs | |
using | SubWindowOptions = QFlags< SubWindowOption > |
Public Types | |
enum | SubWindowOption |
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enum | RenderFlag |
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enum | PaintDeviceMetric |
Public Signals | |
void | aboutToActivate () |
void | windowStateChanged (Qt::WindowStates oldState, Qt::WindowStates newState) |
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void | customContextMenuRequested (const QPoint &pos) |
void | windowIconChanged (const QIcon &icon) |
void | windowIconTextChanged (const QString &iconText) |
void | windowTitleChanged (const QString &title) |
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void | destroyed (QObject *obj=nullptr) |
void | objectNameChanged (const QString &objectName) |
Public Slots | |
void | showShaded () |
void | showSystemMenu () |
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bool | close () |
void | hide () |
void | lower () |
void | raise () |
void | repaint () |
void | setDisabled (bool disable) |
void | setEnabled (bool enable) |
void | setFocus () |
void | setHidden (bool hidden) |
void | setStyleSheet (const QString &styleSheet) |
virtual void | setVisible (bool visible) |
void | setWindowModified (bool modified) |
void | setWindowTitle (const QString &title) |
void | show () |
void | showFullScreen () |
void | showMaximized () |
void | showMinimized () |
void | showNormal () |
void | update () |
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void | deleteLater () |
Public Methods | |
QMdiSubWindow (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag) | |
~QMdiSubWindow () | |
bool | isShaded () const |
int | keyboardPageStep () const |
int | keyboardSingleStep () const |
QWidget * | maximizedButtonsWidget () const |
QWidget * | maximizedSystemMenuIconWidget () const |
QMdiArea * | mdiArea () const |
QSize | minimumSizeHint () const override |
void | setKeyboardPageStep (int step) |
void | setKeyboardSingleStep (int step) |
void | setOption (SubWindowOption option, bool on=true) |
void | setSystemMenu (QMenu *systemMenu) |
void | setWidget (QWidget *widget) |
QSize | sizeHint () const override |
QMenu * | systemMenu () const |
bool | testOption (SubWindowOption option) const |
QWidget * | widget () const |
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QWidget (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag) | |
~QWidget () | |
bool | acceptDrops () const |
QString | accessibleDescription () const |
QString | accessibleName () const |
QList< QAction * > | actions () const |
void | activateWindow () |
void | addAction (QAction *action) |
void | addActions (const QList< QAction * > &actions) |
void | adjustSize () |
bool | autoFillBackground () const |
QPalette::ColorRole | backgroundRole () const |
QBackingStore * | backingStore () const |
QSize | baseSize () const |
QWidget * | childAt (const QPoint &position) const |
QWidget * | childAt (int x, int y) const |
QRect | childrenRect () const |
QRegion | childrenRegion () const |
void | clearFocus () |
void | clearMask () |
QMargins | contentsMargins () const |
QRect | contentsRect () const |
Qt::ContextMenuPolicy | contextMenuPolicy () const |
QCursor | cursor () const |
WId | effectiveWinId () const |
void | ensurePolished () const |
Qt::FocusPolicy | focusPolicy () const |
QWidget * | focusProxy () const |
QWidget * | focusWidget () const |
const QFont & | font () const |
QFontInfo | fontInfo () const |
QFontMetrics | fontMetrics () const |
QPalette::ColorRole | foregroundRole () const |
QRect | frameGeometry () const |
QSize | frameSize () const |
const QRect & | geometry () const |
void | getContentsMargins (int *left, int *top, int *right, int *bottom) const |
QPixmap | grab (const QRect &rectangle=QRect (QPoint (0, 0), QSize (-1,-1))) |
void | grabGesture (Qt::GestureType gestureType, Qt::GestureFlags flags=Qt::GestureFlags ()) |
void | grabKeyboard () |
void | grabMouse () |
void | grabMouse (const QCursor &cursor) |
int | grabShortcut (const QKeySequence &key, Qt::ShortcutContext context=Qt::WindowShortcut) |
QGraphicsEffect * | graphicsEffect () const |
QGraphicsProxyWidget * | graphicsProxyWidget () const |
bool | hasEditFocus () const |
bool | hasFocus () const |
virtual bool | hasHeightForWidth () const |
bool | hasMouseTracking () const |
int | height () const |
virtual int | heightForWidth (int width) const |
Qt::InputMethodHints | inputMethodHints () const |
virtual QVariant | inputMethodQuery (Qt::InputMethodQuery query) const |
void | insertAction (QAction *before, QAction *action) |
void | insertActions (QAction *before, QList< QAction * > actions) |
bool | isActiveWindow () const |
bool | isAncestorOf (const QWidget *child) const |
bool | isEnabled () const |
bool | isEnabledTo (const QWidget *parent) const |
bool | isEnabledToTLW () const |
bool | isFullScreen () const |
bool | isHidden () const |
bool | isMaximized () const |
bool | isMinimized () const |
bool | isModal () const |
bool | isTopLevel () const |
bool | isVisible () const |
bool | isVisibleTo (const QWidget *parent) const |
bool | isWindow () const |
bool | isWindowModified () const |
QLayout * | layout () const |
Qt::LayoutDirection | layoutDirection () const |
QLocale | locale () const |
QPoint | mapFrom (const QWidget *parent, const QPoint &pos) const |
QPoint | mapFromGlobal (const QPoint &pos) const |
QPoint | mapFromParent (const QPoint &pos) const |
QPoint | mapTo (const QWidget *parent, const QPoint &pos) const |
QPoint | mapToGlobal (const QPoint &pos) const |
QPoint | mapToParent (const QPoint &pos) const |
QRegion | mask () const |
int | maximumHeight () const |
QSize | maximumSize () const |
int | maximumWidth () const |
int | minimumHeight () const |
QSize | minimumSize () const |
int | minimumWidth () const |
void | move (const QPoint &point) |
void | move (int x, int y) |
QWidget * | nativeParentWidget () const |
QWidget * | nextInFocusChain () const |
QRect | normalGeometry () const |
void | overrideWindowFlags (Qt::WindowFlags flags) |
QPaintEngine * | paintEngine () const override |
const QPalette & | palette () const |
QWidget * | parentWidget () const |
QPoint | pos () const |
QWidget * | previousInFocusChain () const |
QRect | rect () const |
void | releaseKeyboard () |
void | releaseMouse () |
void | releaseShortcut (int id) |
void | removeAction (QAction *action) |
void | render (QPaintDevice *target, const QPoint &targetOffset=QPoint (), const QRegion &sourceRegion=QRegion (), RenderFlags renderFlags=RenderFlags (DrawWindowBackground|DrawChildren)) |
void | render (QPainter *painter, const QPoint &targetOffset=QPoint (), const QRegion &sourceRegion=QRegion (), RenderFlags renderFlags=RenderFlags (DrawWindowBackground|DrawChildren)) |
void | repaint (const QRect &rect) |
void | repaint (const QRegion ®ion) |
void | repaint (int x, int y, int w, int h) |
void | resize (const QSize &size) |
void | resize (int w, int h) |
bool | restoreGeometry (const QByteArray &geometry) |
QByteArray | saveGeometry () const |
void | scroll (int dx, int dy) |
void | scroll (int dx, int dy, const QRect &rect) |
void | setAcceptDrops (bool on) |
void | setAccessibleDescription (const QString &description) |
void | setAccessibleName (const QString &name) |
void | setAttribute (Qt::WidgetAttribute attribute, bool enable=true) |
void | setAutoFillBackground (bool enable) |
void | setBackgroundRole (QPalette::ColorRole role) |
void | setBaseSize (const QSize &size) |
void | setBaseSize (int basew, int baseh) |
void | setContentsMargins (const QMargins &margins) |
void | setContentsMargins (int left, int top, int right, int bottom) |
void | setContextMenuPolicy (Qt::ContextMenuPolicy policy) |
void | setCursor (const QCursor &cursor) |
void | setEditFocus (bool enable) |
void | setFixedHeight (int h) |
void | setFixedSize (const QSize &size) |
void | setFixedSize (int w, int h) |
void | setFixedWidth (int w) |
void | setFocus (Qt::FocusReason reason) |
void | setFocusPolicy (Qt::FocusPolicy policy) |
void | setFocusProxy (QWidget *widget) |
void | setFont (const QFont &font) |
void | setForegroundRole (QPalette::ColorRole role) |
void | setGeometry (const QRect &rect) |
void | setGeometry (int x, int y, int w, int h) |
void | setGraphicsEffect (QGraphicsEffect *effect) |
void | setInputMethodHints (Qt::InputMethodHints hints) |
void | setLayout (QLayout *layout) |
void | setLayoutDirection (Qt::LayoutDirection direction) |
void | setLocale (const QLocale &locale) |
void | setMask (const QBitmap &bitmap) |
void | setMask (const QRegion ®ion) |
void | setMaximumHeight (int maxh) |
void | setMaximumSize (const QSize &size) |
void | setMaximumSize (int maxw, int maxh) |
void | setMaximumWidth (int maxw) |
void | setMinimumHeight (int minh) |
void | setMinimumSize (const QSize &size) |
void | setMinimumSize (int minw, int minh) |
void | setMinimumWidth (int minw) |
void | setMouseTracking (bool enable) |
void | setPalette (const QPalette &palette) |
void | setParent (QWidget *parent) |
void | setParent (QWidget *parent, Qt::WindowFlags flags) |
void | setShortcutAutoRepeat (int id, bool enable=true) |
void | setShortcutEnabled (int id, bool enable=true) |
void | setSizeIncrement (const QSize &size) |
void | setSizeIncrement (int w, int h) |
void | setSizePolicy (QSizePolicy policy) |
void | setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical) |
void | setStatusTip (const QString &data) |
void | setStyle (QStyle *style) |
void | setToolTip (const QString &data) |
void | setToolTipDuration (int msec) |
void | setUpdatesEnabled (bool enable) |
void | setWhatsThis (const QString &str) |
void | setWindowFilePath (const QString &filePath) |
void | setWindowFlags (Qt::WindowFlags flags) |
void | setWindowIcon (const QIcon &icon) |
void | setWindowModality (Qt::WindowModality windowModality) |
void | setWindowOpacity (qreal level) |
void | setWindowRole (const QString &role) |
void | setWindowState (Qt::WindowStates windowState) |
QSize | size () const |
QSize | sizeIncrement () const |
QSizePolicy | sizePolicy () const |
void | stackUnder (QWidget *widget) |
QString | statusTip () const |
QStyle * | style () const |
QString | styleSheet () const |
bool | testAttribute (Qt::WidgetAttribute attribute) const |
QString | toolTip () const |
int | toolTipDuration () const |
QWidget * | topLevelWidget () const |
bool | underMouse () const |
void | ungrabGesture (Qt::GestureType gestureType) |
void | unsetCursor () |
void | unsetLayoutDirection () |
void | unsetLocale () |
void | update (const QRect &rect) |
void | update (const QRegion ®ion) |
void | update (int x, int y, int w, int h) |
void | updateGeometry () |
bool | updatesEnabled () const |
QRegion | visibleRegion () const |
QString | whatsThis () const |
int | width () const |
QWidget * | window () const |
QString | windowFilePath () const |
Qt::WindowFlags | windowFlags () const |
QWindow * | windowHandle () const |
QIcon | windowIcon () const |
Qt::WindowModality | windowModality () const |
qreal | windowOpacity () const |
QString | windowRole () const |
Qt::WindowStates | windowState () const |
QString | windowTitle () const |
Qt::WindowType | windowType () const |
WId | winId () const |
int | x () const |
int | y () const |
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QObject (QObject *parent=nullptr) | |
~QObject () | |
bool | blockSignals (bool block) |
const QList< QObject * > & | children () const |
bool | connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
bool | connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
bool | disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const |
bool | disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const |
bool | disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const |
void | dumpObjectInfo () |
void | dumpObjectTree () |
QList< QString > | dynamicPropertyNames () const |
virtual bool | event (QEvent *event) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
template<typename T > | |
T | findChild (const QString &childName=QString ()) const |
template<class T > | |
QList< T > | findChildren (const QRegularExpression ®Exp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
template<class T > | |
QList< T > | findChildren (const QString &objName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
bool | inherits (const QString &className) const |
void | installEventFilter (QObject *filterObj) |
bool | isWidgetType () const |
bool | isWindowType () const |
void | killTimer (int id) |
const QMetaObject * | metaObject () const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const |
QObject * | parent () const |
template<class T = QVariant> | |
T | property (const QString &name) const |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setParent (QObject *parent) |
bool | setProperty (const QString &name, const QVariant &value) |
bool | signalsBlocked () const |
int | startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer) |
QThread * | thread () const |
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virtual | ~QPaintDevice () |
int | colorCount () const |
int | depth () const |
int | devicePixelRatio () const |
qreal | devicePixelRatioF () const |
int | height () const |
int | heightMM () const |
int | logicalDpiX () const |
int | logicalDpiY () const |
bool | paintingActive () const |
int | physicalDpiX () const |
int | physicalDpiY () const |
int | width () const |
int | widthMM () const |
Protected Methods | |
void | changeEvent (QEvent *changeEvent) override |
void | childEvent (QChildEvent *childEvent) override |
void | closeEvent (QCloseEvent *closeEvent) override |
void | contextMenuEvent (QContextMenuEvent *contextMenuEvent) override |
bool | event (QEvent *event) override |
bool | eventFilter (QObject *object, QEvent *event) override |
void | focusInEvent (QFocusEvent *focusInEvent) override |
void | focusOutEvent (QFocusEvent *focusOutEvent) override |
void | hideEvent (QHideEvent *hideEvent) override |
void | keyPressEvent (QKeyEvent *keyEvent) override |
void | leaveEvent (QEvent *leaveEvent) override |
void | mouseDoubleClickEvent (QMouseEvent *mouseEvent) override |
void | mouseMoveEvent (QMouseEvent *mouseEvent) override |
void | mousePressEvent (QMouseEvent *mouseEvent) override |
void | mouseReleaseEvent (QMouseEvent *mouseEvent) override |
void | moveEvent (QMoveEvent *moveEvent) override |
void | paintEvent (QPaintEvent *paintEvent) override |
void | resizeEvent (QResizeEvent *resizeEvent) override |
void | showEvent (QShowEvent *showEvent) override |
void | timerEvent (QTimerEvent *timerEvent) override |
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virtual void | actionEvent (QActionEvent *event) |
void | create (WId window=0, bool initializeWindow=true, bool destroyOldWindow=true) |
void | destroy (bool destroyWindow=true, bool destroySubWindows=true) |
virtual void | dragEnterEvent (QDragEnterEvent *event) |
virtual void | dragLeaveEvent (QDragLeaveEvent *event) |
virtual void | dragMoveEvent (QDragMoveEvent *event) |
virtual void | dropEvent (QDropEvent *event) |
virtual void | enterEvent (QEvent *event) |
bool | event (QEvent *event) override |
bool | focusNextChild () |
virtual bool | focusNextPrevChild (bool next) |
bool | focusPreviousChild () |
void | initPainter (QPainter *painter) const override |
virtual void | inputMethodEvent (QInputMethodEvent *event) |
virtual void | keyReleaseEvent (QKeyEvent *event) |
int | metric (PaintDeviceMetric metric) const override |
virtual bool | nativeEvent (const QByteArray &eventType, void *message, long *result) |
virtual void | tabletEvent (QTabletEvent *event) |
virtual void | wheelEvent (QWheelEvent *event) |
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virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const QMetaMethod &signalMethod) const |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const QMetaMethod &signalMethod) const |
bool | isSignalConnected (const QMetaMethod &signalMethod) const |
int | receivers (const QString &signal) const |
QObject * | sender () const |
int | senderSignalIndex () const |
virtual void | timerEvent (QTimerEvent *event) |
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QPaintDevice () | |
Additional Inherited Members | |
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static QWidget * | createWindowContainer (QWindow *window, QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag) |
static QWidget * | find (WId id) |
static QWidget * | keyboardGrabber () |
static QWidget * | mouseGrabber () |
static void | setTabOrder (QWidget *firstWidget, QWidget *secondWidget) |
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static bool | connect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
static bool | connect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ()) |
static bool | connect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn > | |
static bool | connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T > | |
static bool | connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection) |
static bool | disconnect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod) |
static bool | disconnect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod) |
static bool | disconnect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod) |
static bool | disconnect (const QObject *sender, std::nullptr_t, const QObject *receiver, std::nullptr_t) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn > | |
static bool | disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...)) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver > | |
static bool | disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr) |
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T > | |
static bool | disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod) |
static QMetaObject & | staticMetaObject () |
static QString | tr (const char *text, const char *comment=nullptr, std::optional< int > numArg=std::optional< int >()) |
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void | updateMicroFocus () |
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QWidgetList | |
WId | |
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T | qobject_cast (QObject *object) |
QObjectList | |
The QMdiSubWindow class provides a subwindow class for QMdiArea.
QMdiSubWindow represents a top-level window in a QMdiArea, and consists of a title bar with window decorations, an internal widget, and (depending on the current style) a window frame and a size grip. QMdiSubWindow has its own layout, which consists of the title bar and a center area for the internal widget.
The most common way to construct a QMdiSubWindow is to call QMdiArea::addSubWindow() with the internal widget as the argument. You can also create a subwindow yourself, and set an internal widget by calling setWidget().
You use the same API when programming with subwindows as with regular top-level windows (e.g., you can call functions such as show(), hide(), showMaximized(), and setWindowTitle()).
QMdiSubWindow also supports behavior specific to subwindows in an MDI area.
By default, each QMdiSubWindow is visible inside the MDI area viewport when moved around, but it is also possible to specify transparent window movement and resizing behavior, where only the outline of a subwindow is updated during these operations. The setOption() function is used to enable this behavior.
The isShaded() function detects whether the subwindow is currently shaded (i.e., the window is collapsed so that only the title bar is visible). To enter shaded mode, call showShaded(). QMdiSubWindow emits the windowStateChanged() signal whenever the window state has changed (e.g., when the window becomes minimized, or is restored). It also emits aboutToActivate() before it is activated.
In keyboard-interactive mode, the windows are moved and resized with the keyboard. You can enter this mode through the system menu of the window. The keyboardSingleStep and keyboardPageStep properties control the distance the widget is moved or resized for each keypress event. When shift is pressed down page step is used, otherwise single step is used.
You can also change the active window with the keyboard. By pressing the control and tab keys at the same time, the next (using the current WindowOrder) subwindow will be activated. By pressing control, shift, and tab, you will activate the previous window. This is equivalent to calling activateNextSubWindow() and activatePreviousSubWindow(). Note that these shortcuts overrides global shortcuts, but not the QMdiAreas shortcuts.
Typedef for QFlags<SubWindowOption>. Refer to QMdiSubWindow::SubWindowOption for documentation.
This enum describes options that customize the behavior of QMdiSubWindow.
Constant | Value | Description |
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QMdiSubWindow::RubberBandResize | 0x4 | If you enable this option, a rubber band control is used to represent the subwindow's outline, and the user resizes this instead of the subwindow itself. As a result, the subwindow maintains its original position and size until the resize operation has been completed, at which time it will receive a single QResizeEvent. By default, this option is disabled. |
QMdiSubWindow::RubberBandMove | 0x8 | If you enable this option, a rubber band control is used to represent the subwindow's outline, and the user moves this instead of the subwindow itself. As a result, the subwindow remains in its original position until the move operation has completed, at which time a QMoveEvent is sent to the window. By default, this option is disabled. |
The SubWindowOptions type is a typedef for QFlags<SubWindowOption>. It stores an OR combination of SubWindowOption values.
QMdiSubWindow::QMdiSubWindow | ( | QWidget * | parent = nullptr , |
Qt::WindowFlags | flags = Qt::EmptyFlag |
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Constructs a new QMdiSubWindow widget. The parent and flags arguments are passed to QWidget's constructor.
Instead of using addSubWindow(), it is also simply possible to use setParent() when you add the subwindow to a QMdiArea.
Note that only QMdiSubWindows can be set as children of QMdiArea; you can not, for instance, write:
QMdiSubWindow::~QMdiSubWindow | ( | ) |
Destroys the subwindow.
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signal |
QMdiSubWindow emits this signal immediately before it is activated. After the subwindow has been activated, the QMdiArea that manages the subwindow will also emit the subWindowActivated() signal.
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overrideprotectedvirtual |
Reimplemented from QWidget::changeEvent().
Reimplemented from QWidget.
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overrideprotected |
Reimplemented from QObject::childEvent().
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overrideprotectedvirtual |
Reimplemented from QWidget::closeEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::contextMenuEvent().
Reimplemented from QWidget.
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overrideprotected |
Reimplemented from QObject::event().
Reimplemented from QObject::eventFilter().
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overrideprotectedvirtual |
Reimplemented from QWidget::focusInEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::focusOutEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::hideEvent().
Reimplemented from QWidget.
bool QMdiSubWindow::isShaded | ( | ) | const |
Returns true if this window is shaded, otherwise returns false.
A window is shaded if it is collapsed so that only the title bar is visible.
int QMdiSubWindow::keyboardPageStep | ( | ) | const |
Documentation pending.
int QMdiSubWindow::keyboardSingleStep | ( | ) | const |
Documentation pending.
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overrideprotectedvirtual |
Reimplemented from QWidget::keyPressEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::leaveEvent().
Reimplemented from QWidget.
QWidget * QMdiSubWindow::maximizedButtonsWidget | ( | ) | const |
Documentation pending.
QWidget * QMdiSubWindow::maximizedSystemMenuIconWidget | ( | ) | const |
Documentation pending.
QMdiArea * QMdiSubWindow::mdiArea | ( | ) | const |
Returns the area containing this sub-window, or 0 if there is none.
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overridevirtual |
Reimplemented from QWidget::minimumSizeHint().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::mouseDoubleClickEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::mouseMoveEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::mousePressEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::mouseReleaseEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::moveEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::paintEvent().
Reimplemented from QWidget.
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overrideprotectedvirtual |
Reimplemented from QWidget::resizeEvent().
Reimplemented from QWidget.
void QMdiSubWindow::setKeyboardPageStep | ( | int | step | ) |
Documentation pending.
void QMdiSubWindow::setKeyboardSingleStep | ( | int | step | ) |
Documentation pending.
void QMdiSubWindow::setOption | ( | SubWindowOption | option, |
bool | on = true |
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If on is true, option is enabled on the subwindow, otherwise it is disabled. See SubWindowOption for the effect of each option.
void QMdiSubWindow::setSystemMenu | ( | QMenu * | systemMenu | ) |
Sets systemMenu as the current system menu for this subwindow.
By default, each QMdiSubWindow has a standard system menu.
QActions for the system menu created by QMdiSubWindow will automatically be updated depending on the current window state; e.g., the minimize action will be disabled after the window is minimized.
QActions added by the user are not updated by QMdiSubWindow.
QMdiSubWindow takes ownership of systemMenu; you do not have to delete it. Any existing menus will be deleted.
void QMdiSubWindow::setWidget | ( | QWidget * | widget | ) |
Sets widget as the internal widget of this subwindow. The internal widget is displayed in the center of the subwindow beneath the title bar.
QMdiSubWindow takes temporary ownership of widget; you do not have to delete it. Any existing internal widget will be removed and reparented to the root window.
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overrideprotectedvirtual |
Reimplemented from QWidget::showEvent().
Reimplemented from QWidget.
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slot |
Calling this function makes the subwindow enter the shaded mode. When the subwindow is shaded, only the title bar is visible.
Although shading is not supported by all styles, this function will still show the subwindow as shaded, regardless of whether support for shading is available. However, when used with styles without shading support, the user will be unable to return from shaded mode through the user interface (e.g., through a shade button in the title bar).
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slot |
Shows the system menu below the system menu icon in the title bar.
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overridevirtual |
Reimplemented from QWidget::sizeHint().
Reimplemented from QWidget.
QMenu * QMdiSubWindow::systemMenu | ( | ) | const |
Returns a pointer to the current system menu or zero if no system menu is set. QMdiSubWindow provides a default system menu. You can also set the menu with setSystemMenu().
bool QMdiSubWindow::testOption | ( | SubWindowOption | option | ) | const |
Returns true if option is enabled, otherwise returns false.
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overrideprotected |
Reimplemented from QObject::timerEvent().
QWidget * QMdiSubWindow::widget | ( | ) | const |
Returns the current internal widget.
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signal |
QMdiSubWindow emits this signal after the window state changes. The oldState is the window state before it changed, and newState is the new current state.
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This property holds sets how far a widget should move or resize when using the keyboard page keys.
When in keyboard-interactive mode, you can use the arrow and page keys to either move or resize the window. This property controls the page keys. The common way to enter keyboard interactive mode is to enter the subwindow menu, and select either "resize" or "move".
The default keyboard page step value is 20 pixels.
Properties | Class Methods |
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read | keyboardPageStep |
write | setKeyboardPageStep |
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This property holds sets how far a widget should move or resize when using the keyboard arrow keys.
When in keyboard-interactive mode, you can use the arrow and page keys to either move or resize the window. This property controls the arrow keys. The common way to enter keyboard interactive mode is to enter the subwindow menu, and select either "resize" or "move".
The default keyboard single step value is 5 pixels.
Properties | Class Methods |
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read | keyboardSingleStep |
write | setKeyboardSingleStep |