API reference - Class QScrollArea

_const_cast

Signature: [const] QScrollArea ptr _const_cast

Description: Returns a non-const reference to self.

Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects.

This method has been introduced in version 0.29.6.

_create

Signature: void _create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

_destroy

Signature: void _destroy

Description: Explicitly destroys the object

Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing.

_destroyed?

Signature: [const] bool _destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

_is_const_object?

Signature: [const] bool _is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

_manage

Signature: void _manage

Description: Marks the object as managed by the script side.

After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required.

Usually it's not required to call this method. It has been introduced in version 0.24.

_unmanage

Signature: void _unmanage

Description: Marks the object as no longer owned by the script side.

Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur.

Usually it's not required to call this method. It has been introduced in version 0.24.

actionEvent

Signature: void actionEvent (QActionEvent ptr arg1)

Description: Virtual method void QScrollArea::actionEvent(QActionEvent *)

This method can be reimplemented in a derived class.

alignment

Signature: [const] Qt_QFlags_AlignmentFlag alignment

Description: Method QFlags<Qt::AlignmentFlag> QScrollArea::alignment()

Python specific notes:
The object exposes a readable attribute 'alignment'. This is the getter.

alignment=

Signature: void alignment= (Qt_QFlags_AlignmentFlag arg1)

Description: Method void QScrollArea::setAlignment(QFlags<Qt::AlignmentFlag>)

Python specific notes:
The object exposes a writable attribute 'alignment'. This is the setter.

changeEvent

Signature: void changeEvent (QEvent ptr arg1)

Description: Virtual method void QScrollArea::changeEvent(QEvent *)

This method can be reimplemented in a derived class.

childEvent

Signature: void childEvent (QChildEvent ptr arg1)

Description: Virtual method void QScrollArea::childEvent(QChildEvent *)

This method can be reimplemented in a derived class.

closeEvent

Signature: void closeEvent (QCloseEvent ptr arg1)

Description: Virtual method void QScrollArea::closeEvent(QCloseEvent *)

This method can be reimplemented in a derived class.

contextMenuEvent

Signature: void contextMenuEvent (QContextMenuEvent ptr arg1)

Description: Virtual method void QScrollArea::contextMenuEvent(QContextMenuEvent *)

This method can be reimplemented in a derived class.

customContextMenuRequested

Signature: [signal] void customContextMenuRequested (const QPoint pos)

Description: Signal declaration for QScrollArea::customContextMenuRequested(const QPoint &pos)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'customContextMenuRequested'. This is the getter.
The object exposes a writable attribute 'customContextMenuRequested'. This is the setter.

customEvent

Signature: void customEvent (QEvent ptr arg1)

Description: Virtual method void QScrollArea::customEvent(QEvent *)

This method can be reimplemented in a derived class.

destroyed

Signature: [signal] void destroyed (QObject ptr arg1)

Description: Signal declaration for QScrollArea::destroyed(QObject *)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'destroyed'. This is the getter.
The object exposes a writable attribute 'destroyed'. This is the setter.

disconnectNotify

Signature: void disconnectNotify (string signal)

Description: Virtual method void QScrollArea::disconnectNotify(const char *signal)

This method can be reimplemented in a derived class.

dragEnterEvent

Signature: void dragEnterEvent (QDragEnterEvent ptr arg1)

Description: Virtual method void QScrollArea::dragEnterEvent(QDragEnterEvent *)

This method can be reimplemented in a derived class.

dragLeaveEvent

Signature: void dragLeaveEvent (QDragLeaveEvent ptr arg1)

Description: Virtual method void QScrollArea::dragLeaveEvent(QDragLeaveEvent *)

This method can be reimplemented in a derived class.

dragMoveEvent

Signature: void dragMoveEvent (QDragMoveEvent ptr arg1)

Description: Virtual method void QScrollArea::dragMoveEvent(QDragMoveEvent *)

This method can be reimplemented in a derived class.

drawFrame

Signature: void drawFrame (QPainter ptr arg1)

Description: Method void QScrollArea::drawFrame(QPainter *)

This method is protected and can only be called from inside a derived class.

dropEvent

Signature: void dropEvent (QDropEvent ptr arg1)

Description: Virtual method void QScrollArea::dropEvent(QDropEvent *)

This method can be reimplemented in a derived class.

emit_customContextMenuRequested

Signature: void emit_customContextMenuRequested (const QPoint pos)

Description: Emitter for signal void QScrollArea::customContextMenuRequested(const QPoint &pos)

Call this method to emit this signal.

emit_destroyed

Signature: void emit_destroyed (QObject ptr arg1 = 0)

Description: Emitter for signal void QScrollArea::destroyed(QObject *)

Call this method to emit this signal.

enabledChange

Signature: void enabledChange (bool arg1)

Description: Virtual method void QScrollArea::enabledChange(bool)

This method can be reimplemented in a derived class.

ensureVisible

Signature: void ensureVisible (int x, int y, int xmargin = 50, int ymargin = 50)

Description: Method void QScrollArea::ensureVisible(int x, int y, int xmargin, int ymargin)

ensureWidgetVisible

Signature: void ensureWidgetVisible (QWidget ptr childWidget, int xmargin = 50, int ymargin = 50)

Description: Method void QScrollArea::ensureWidgetVisible(QWidget *childWidget, int xmargin, int ymargin)

enterEvent

Signature: void enterEvent (QEvent ptr arg1)

Description: Virtual method void QScrollArea::enterEvent(QEvent *)

This method can be reimplemented in a derived class.

event

Signature: bool event (QEvent ptr arg1)

Description: Virtual method bool QScrollArea::event(QEvent *)

This method can be reimplemented in a derived class.

eventFilter

Signature: bool eventFilter (QObject ptr arg1, QEvent ptr arg2)

Description: Virtual method bool QScrollArea::eventFilter(QObject *, QEvent *)

This method can be reimplemented in a derived class.

focusInEvent

Signature: void focusInEvent (QFocusEvent ptr arg1)

Description: Virtual method void QScrollArea::focusInEvent(QFocusEvent *)

This method can be reimplemented in a derived class.

focusNextChild

Signature: bool focusNextChild

Description: Method bool QScrollArea::focusNextChild()

This method is protected and can only be called from inside a derived class.

focusNextPrevChild

Signature: bool focusNextPrevChild (bool next)

Description: Virtual method bool QScrollArea::focusNextPrevChild(bool next)

This method can be reimplemented in a derived class.

focusOutEvent

Signature: void focusOutEvent (QFocusEvent ptr arg1)

Description: Virtual method void QScrollArea::focusOutEvent(QFocusEvent *)

This method can be reimplemented in a derived class.

focusPreviousChild

Signature: bool focusPreviousChild

Description: Method bool QScrollArea::focusPreviousChild()

This method is protected and can only be called from inside a derived class.

fontChange

Signature: void fontChange (const QFont arg1)

Description: Virtual method void QScrollArea::fontChange(const QFont &)

This method can be reimplemented in a derived class.

heightForWidth

Signature: [const] int heightForWidth (int arg1)

Description: Virtual method int QScrollArea::heightForWidth(int)

This method can be reimplemented in a derived class.

hideEvent

Signature: void hideEvent (QHideEvent ptr arg1)

Description: Virtual method void QScrollArea::hideEvent(QHideEvent *)

This method can be reimplemented in a derived class.

inputMethodEvent

Signature: void inputMethodEvent (QInputMethodEvent ptr arg1)

Description: Virtual method void QScrollArea::inputMethodEvent(QInputMethodEvent *)

This method can be reimplemented in a derived class.

inputMethodQuery

Signature: [const] variant inputMethodQuery (const Qt_InputMethodQuery arg1)

Description: Virtual method QVariant QScrollArea::inputMethodQuery(Qt::InputMethodQuery)

This method can be reimplemented in a derived class.

keyPressEvent

Signature: void keyPressEvent (QKeyEvent ptr arg1)

Description: Virtual method void QScrollArea::keyPressEvent(QKeyEvent *)

This method can be reimplemented in a derived class.

keyReleaseEvent

Signature: void keyReleaseEvent (QKeyEvent ptr arg1)

Description: Virtual method void QScrollArea::keyReleaseEvent(QKeyEvent *)

This method can be reimplemented in a derived class.

languageChange

Signature: void languageChange

Description: Virtual method void QScrollArea::languageChange()

This method can be reimplemented in a derived class.

leaveEvent

Signature: void leaveEvent (QEvent ptr arg1)

Description: Virtual method void QScrollArea::leaveEvent(QEvent *)

This method can be reimplemented in a derived class.

metric

Signature: [const] int metric (const QPaintDevice_PaintDeviceMetric arg1)

Description: Virtual method int QScrollArea::metric(QPaintDevice::PaintDeviceMetric)

This method can be reimplemented in a derived class.

minimumSizeHint

Signature: [const] QSize minimumSizeHint

Description: Virtual method QSize QScrollArea::minimumSizeHint()

This method can be reimplemented in a derived class.

mouseDoubleClickEvent

Signature: void mouseDoubleClickEvent (QMouseEvent ptr arg1)

Description: Virtual method void QScrollArea::mouseDoubleClickEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

mouseMoveEvent

Signature: void mouseMoveEvent (QMouseEvent ptr arg1)

Description: Virtual method void QScrollArea::mouseMoveEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

mousePressEvent

Signature: void mousePressEvent (QMouseEvent ptr arg1)

Description: Virtual method void QScrollArea::mousePressEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

mouseReleaseEvent

Signature: void mouseReleaseEvent (QMouseEvent ptr arg1)

Description: Virtual method void QScrollArea::mouseReleaseEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

moveEvent

Signature: void moveEvent (QMoveEvent ptr arg1)

Description: Virtual method void QScrollArea::moveEvent(QMoveEvent *)

This method can be reimplemented in a derived class.

new

Signature: [static] new QScrollArea new (QWidget ptr parent = 0)

Description: Constructor QScrollArea::QScrollArea(QWidget *parent)

This method creates an object of class QScrollArea.

Python specific notes:
This method is the default initializer of the object.

paintEngine

Signature: [const] QPaintEngine ptr paintEngine

Description: Virtual method QPaintEngine *QScrollArea::paintEngine()

This method can be reimplemented in a derived class.

paintEvent

Signature: void paintEvent (QPaintEvent ptr arg1)

Description: Virtual method void QScrollArea::paintEvent(QPaintEvent *)

This method can be reimplemented in a derived class.

paletteChange

Signature: void paletteChange (const QPalette arg1)

Description: Virtual method void QScrollArea::paletteChange(const QPalette &)

This method can be reimplemented in a derived class.

qt_create

Signature: void qt_create (unsigned long arg1 = 0, bool initializeWindow = true, bool destroyOldWindow = true)

Description: Method void QScrollArea::create(WId, bool initializeWindow, bool destroyOldWindow)

This method is protected and can only be called from inside a derived class.

qt_destroy

Signature: void qt_destroy (bool destroyWindow = true, bool destroySubWindows = true)

Description: Method void QScrollArea::destroy(bool destroyWindow, bool destroySubWindows)

This method is protected and can only be called from inside a derived class.

receivers

Signature: [const] int receivers (string signal)

Description: Method int QScrollArea::receivers(const char *signal)

This method is protected and can only be called from inside a derived class.

resetInputContext

Signature: void resetInputContext

Description: Method void QScrollArea::resetInputContext()

This method is protected and can only be called from inside a derived class.

resizeEvent

Signature: void resizeEvent (QResizeEvent ptr arg1)

Description: Virtual method void QScrollArea::resizeEvent(QResizeEvent *)

This method can be reimplemented in a derived class.

scrollContentsBy

Signature: void scrollContentsBy (int dx, int dy)

Description: Virtual method void QScrollArea::scrollContentsBy(int dx, int dy)

This method can be reimplemented in a derived class.

sender

Signature: [const] QObject ptr sender

Description: Method QObject *QScrollArea::sender()

This method is protected and can only be called from inside a derived class.

setAlignment

Signature: void setAlignment (Qt_QFlags_AlignmentFlag arg1)

Description: Method void QScrollArea::setAlignment(QFlags<Qt::AlignmentFlag>)

Python specific notes:
The object exposes a writable attribute 'alignment'. This is the setter.

setViewportMargins

(1) Signature: void setViewportMargins (int left, int top, int right, int bottom)

Description: Method void QScrollArea::setViewportMargins(int left, int top, int right, int bottom)

This method is protected and can only be called from inside a derived class.

(2) Signature: void setViewportMargins (const QMargins margins)

Description: Method void QScrollArea::setViewportMargins(const QMargins &margins)

This method is protected and can only be called from inside a derived class.

setVisible

Signature: void setVisible (bool visible)

Description: Virtual method void QScrollArea::setVisible(bool visible)

This method can be reimplemented in a derived class.

setWidget

Signature: void setWidget (QWidget ptr widget)

Description: Method void QScrollArea::setWidget(QWidget *widget)

Python specific notes:
The object exposes a writable attribute 'widget'. This is the setter.

setWidgetResizable

Signature: void setWidgetResizable (bool resizable)

Description: Method void QScrollArea::setWidgetResizable(bool resizable)

Python specific notes:
The object exposes a writable attribute 'widgetResizable'. This is the setter.

setupViewport

Signature: void setupViewport (QWidget ptr viewport)

Description: Method void QScrollArea::setupViewport(QWidget *viewport)

This method is protected and can only be called from inside a derived class.

showEvent

Signature: void showEvent (QShowEvent ptr arg1)

Description: Virtual method void QScrollArea::showEvent(QShowEvent *)

This method can be reimplemented in a derived class.

sizeHint

Signature: [const] QSize sizeHint

Description: Virtual method QSize QScrollArea::sizeHint()

This method can be reimplemented in a derived class.

staticMetaObject

Signature: [static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

styleChange

Signature: void styleChange (QStyle arg1)

Description: Virtual method void QScrollArea::styleChange(QStyle &)

This method can be reimplemented in a derived class.

tabletEvent

Signature: void tabletEvent (QTabletEvent ptr arg1)

Description: Virtual method void QScrollArea::tabletEvent(QTabletEvent *)

This method can be reimplemented in a derived class.

takeWidget

Signature: new QWidget ptr takeWidget

Description: Method QWidget *QScrollArea::takeWidget()

timerEvent

Signature: void timerEvent (QTimerEvent ptr arg1)

Description: Virtual method void QScrollArea::timerEvent(QTimerEvent *)

This method can be reimplemented in a derived class.

tr

(1) Signature: [static] string tr (string s, string c = 0)

Description: Static method QString QScrollArea::tr(const char *s, const char *c)

This method is static and can be called without an instance.

(2) Signature: [static] string tr (string s, string c, int n)

Description: Static method QString QScrollArea::tr(const char *s, const char *c, int n)

This method is static and can be called without an instance.

trUtf8

(1) Signature: [static] string trUtf8 (string s, string c = 0)

Description: Static method QString QScrollArea::trUtf8(const char *s, const char *c)

This method is static and can be called without an instance.

(2) Signature: [static] string trUtf8 (string s, string c, int n)

Description: Static method QString QScrollArea::trUtf8(const char *s, const char *c, int n)

This method is static and can be called without an instance.

updateMicroFocus

Signature: void updateMicroFocus

Description: Method void QScrollArea::updateMicroFocus()

This method is protected and can only be called from inside a derived class.

viewportEvent

Signature: bool viewportEvent (QEvent ptr arg1)

Description: Virtual method bool QScrollArea::viewportEvent(QEvent *)

This method can be reimplemented in a derived class.

wheelEvent

Signature: void wheelEvent (QWheelEvent ptr arg1)

Description: Virtual method void QScrollArea::wheelEvent(QWheelEvent *)

This method can be reimplemented in a derived class.

widget

Signature: [const] QWidget ptr widget

Description: Method QWidget *QScrollArea::widget()

Python specific notes:
The object exposes a readable attribute 'widget'. This is the getter.

widget=

Signature: void widget= (QWidget ptr widget)

Description: Method void QScrollArea::setWidget(QWidget *widget)

Python specific notes:
The object exposes a writable attribute 'widget'. This is the setter.

widgetResizable

Signature: [const] bool widgetResizable

Description: Method bool QScrollArea::widgetResizable()

Python specific notes:
The object exposes a readable attribute 'widgetResizable'. This is the getter.

widgetResizable=

Signature: void widgetResizable= (bool resizable)

Description: Method void QScrollArea::setWidgetResizable(bool resizable)

Python specific notes:
The object exposes a writable attribute 'widgetResizable'. This is the setter.

windowActivationChange

Signature: void windowActivationChange (bool arg1)

Description: Virtual method void QScrollArea::windowActivationChange(bool)

This method can be reimplemented in a derived class.