KLayout Manual: Main Index » Class Index » API reference - Class QAbstractScrollArea

API reference - Class QAbstractScrollArea

Notation used in Ruby API documentation

Description: Binding of QAbstractScrollArea

Class hierarchy: QAbstractScrollArea » QFrame » QWidget » QObject

• Public constructors
• Public methods
• Public static methods and constants
• Protected methods (static, non-static and constructors)
• Detailed description

Public constructors

Public methods

Public static methods and constants

Protected methods (static, non-static and constructors)

Detailed description

[virtual] void actionEvent(QActionEvent ptr arg1)

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

This method can be reimplemented in a derived class.

void addScrollBarWidget(QWidget ptr widget,const Qt_QFlags_AlignmentFlag alignment)

Description: Method void QAbstractScrollArea::addScrollBarWidget(QWidget *widget, QFlags<Qt::AlignmentFlag> alignment)

[virtual] void changeEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void childEvent(QChildEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void closeEvent(QCloseEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void contextMenuEvent(QContextMenuEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[const] QWidget ptr cornerWidget

Description: Method QWidget *QAbstractScrollArea::cornerWidget()

void cornerWidget=(QWidget ptr widget)

Description: Method void QAbstractScrollArea::setCornerWidget(QWidget *widget)

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.

[event] void customContextMenuRequested(const QPoint pos)

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

You can bind a procedure to this signal.

[virtual] void customEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

void destroy

Description: Explicitly destroy the object

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

[event] void destroyed(QObject ptr arg1)

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

You can bind a procedure to this signal.

[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.

[virtual] void disconnectNotify(string signal)

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

This method can be reimplemented in a derived class.

[virtual] void dragEnterEvent(QDragEnterEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void dragLeaveEvent(QDragLeaveEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void dragMoveEvent(QDragMoveEvent ptr arg1)

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

This method can be reimplemented in a derived class.

void drawFrame(QPainter ptr arg1)

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

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

[virtual] void dropEvent(QDropEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void enabledChange(bool arg1)

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

This method can be reimplemented in a derived class.

[virtual] void enterEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] bool event(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] bool eventFilter(QObject ptr arg1,QEvent ptr arg2)

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

This method can be reimplemented in a derived class.

[virtual] void focusInEvent(QFocusEvent ptr arg1)

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

This method can be reimplemented in a derived class.

bool focusNextChild

Description: Method bool QAbstractScrollArea::focusNextChild()

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

[virtual] bool focusNextPrevChild(bool next)

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

This method can be reimplemented in a derived class.

[virtual] void focusOutEvent(QFocusEvent ptr arg1)

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

This method can be reimplemented in a derived class.

bool focusPreviousChild

Description: Method bool QAbstractScrollArea::focusPreviousChild()

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

[virtual] void fontChange(const QFont arg1)

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

This method can be reimplemented in a derived class.

[virtual,const] int heightForWidth(int arg1)

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

This method can be reimplemented in a derived class.

[virtual] void hideEvent(QHideEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[const] QScrollBar ptr horizontalScrollBar

Description: Method QScrollBar *QAbstractScrollArea::horizontalScrollBar()

void horizontalScrollBar=(QScrollBar ptr scrollbar)

Description: Method void QAbstractScrollArea::setHorizontalScrollBar(QScrollBar *scrollbar)

[const] Qt_ScrollBarPolicy horizontalScrollBarPolicy

Description: Method Qt::ScrollBarPolicy QAbstractScrollArea::horizontalScrollBarPolicy()

void horizontalScrollBarPolicy=(const Qt_ScrollBarPolicy arg1)

Description: Method void QAbstractScrollArea::setHorizontalScrollBarPolicy(Qt::ScrollBarPolicy)

[virtual] void inputMethodEvent(QInputMethodEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual,const] QVariant inputMethodQuery(const Qt_InputMethodQuery arg1)

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

This method can be reimplemented in a derived class.

[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.

[virtual] void keyPressEvent(QKeyEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void keyReleaseEvent(QKeyEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void languageChange

Description: Virtual method void QAbstractScrollArea::languageChange()

This method can be reimplemented in a derived class.

[virtual] void leaveEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[const] QSize maximumViewportSize

Description: Method QSize QAbstractScrollArea::maximumViewportSize()

[virtual,const] int metric(const QPaintDevice_PaintDeviceMetric arg1)

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

This method can be reimplemented in a derived class.

[virtual,const] QSize minimumSizeHint

Description: Virtual method QSize QAbstractScrollArea::minimumSizeHint()

This method can be reimplemented in a derived class.

[virtual] void mouseDoubleClickEvent(QMouseEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void mouseMoveEvent(QMouseEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void mousePressEvent(QMouseEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void mouseReleaseEvent(QMouseEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void moveEvent(QMoveEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[static] new QAbstractScrollArea new(QWidget ptr parent = 0)

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

This method creates an object of class QAbstractScrollArea.

[virtual,const] QPaintEngine ptr paintEngine

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

This method can be reimplemented in a derived class.

[virtual] void paintEvent(QPaintEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void paletteChange(const QPalette arg1)

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

This method can be reimplemented in a derived class.

void qt_create(unsigned int arg1 = 0,bool initializeWindow = true,bool destroyOldWindow = true)

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

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

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

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

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

[const] int receivers(string signal)

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

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

void resetInputContext

Description: Method void QAbstractScrollArea::resetInputContext()

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

[virtual] void resizeEvent(QResizeEvent ptr arg1)

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

This method can be reimplemented in a derived class.

QWidget ptr[] scrollBarWidgets(const Qt_QFlags_AlignmentFlag alignment)

Description: Method QList<QWidget *> QAbstractScrollArea::scrollBarWidgets(QFlags<Qt::AlignmentFlag> alignment)

[virtual] void scrollContentsBy(int dx,int dy)

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

This method can be reimplemented in a derived class.

[const] QObject ptr sender

Description: Method QObject *QAbstractScrollArea::sender()

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

void setCornerWidget(QWidget ptr widget)

Description: Method void QAbstractScrollArea::setCornerWidget(QWidget *widget)

void setHorizontalScrollBar(QScrollBar ptr scrollbar)

Description: Method void QAbstractScrollArea::setHorizontalScrollBar(QScrollBar *scrollbar)

void setHorizontalScrollBarPolicy(const Qt_ScrollBarPolicy arg1)

Description: Method void QAbstractScrollArea::setHorizontalScrollBarPolicy(Qt::ScrollBarPolicy)

void setVerticalScrollBar(QScrollBar ptr scrollbar)

Description: Method void QAbstractScrollArea::setVerticalScrollBar(QScrollBar *scrollbar)

void setVerticalScrollBarPolicy(const Qt_ScrollBarPolicy arg1)

Description: Method void QAbstractScrollArea::setVerticalScrollBarPolicy(Qt::ScrollBarPolicy)

void setViewport(QWidget ptr widget)

Description: Method void QAbstractScrollArea::setViewport(QWidget *widget)

void setViewportMargins(int left,int top,int right,int bottom)

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

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

void setViewportMargins(const QMargins margins)

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

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

[virtual] void setVisible(bool visible)

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

This method can be reimplemented in a derived class.

void setupViewport(QWidget ptr viewport)

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

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

[virtual] void showEvent(QShowEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual,const] QSize sizeHint

Description: Virtual method QSize QAbstractScrollArea::sizeHint()

This method can be reimplemented in a derived class.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[virtual] void styleChange(QStyle arg1)

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

This method can be reimplemented in a derived class.

[virtual] void tabletEvent(QTabletEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void timerEvent(QTimerEvent ptr arg1)

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

This method can be reimplemented in a derived class.

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

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

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

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

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

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

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

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

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

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

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

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

void updateMicroFocus

Description: Method void QAbstractScrollArea::updateMicroFocus()

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

[const] QScrollBar ptr verticalScrollBar

Description: Method QScrollBar *QAbstractScrollArea::verticalScrollBar()

void verticalScrollBar=(QScrollBar ptr scrollbar)

Description: Method void QAbstractScrollArea::setVerticalScrollBar(QScrollBar *scrollbar)

[const] Qt_ScrollBarPolicy verticalScrollBarPolicy

Description: Method Qt::ScrollBarPolicy QAbstractScrollArea::verticalScrollBarPolicy()

void verticalScrollBarPolicy=(const Qt_ScrollBarPolicy arg1)

Description: Method void QAbstractScrollArea::setVerticalScrollBarPolicy(Qt::ScrollBarPolicy)

[const] QWidget ptr viewport

Description: Method QWidget *QAbstractScrollArea::viewport()

void viewport=(QWidget ptr widget)

Description: Method void QAbstractScrollArea::setViewport(QWidget *widget)

[virtual] bool viewportEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void wheelEvent(QWheelEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void windowActivationChange(bool arg1)

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

This method can be reimplemented in a derived class.