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

API reference - Class QGridLayout

Notation used in Ruby API documentation

Description: Binding of QGridLayout

Class hierarchy: QGridLayout » QLayout » QObject

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

Public constructors

Public methods

Public static methods and constants

Protected methods (static, non-static and constructors)

Deprecated methods (protected, public, static, non-static and constructors)

Detailed description

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.

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.

[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.

[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.

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.

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.

void addChildLayout(QLayout ptr l)

Description: Method void QGridLayout::addChildLayout(QLayout *l)

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

void addChildWidget(QWidget ptr w)

Description: Method void QGridLayout::addChildWidget(QWidget *w)

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

[virtual] void addItem(QLayoutItem ptr arg1)

Description: Virtual method void QGridLayout::addItem(QLayoutItem *)

This method can be reimplemented in a derived class.

void addLayout(QLayout ptr arg1,int row,int column,const Qt_QFlags_AlignmentFlag arg4 = 0)

Description: Method void QGridLayout::addLayout(QLayout *, int row, int column, QFlags<Qt::AlignmentFlag>)

void addLayout(QLayout ptr arg1,int row,int column,int rowSpan,int columnSpan,const Qt_QFlags_AlignmentFlag arg6 = 0)

Description: Method void QGridLayout::addLayout(QLayout *, int row, int column, int rowSpan, int columnSpan, QFlags<Qt::AlignmentFlag>)

void addWidget(QWidget ptr w)

Description: Method void QGridLayout::addWidget(QWidget *w)

void addWidget(QWidget ptr arg1,int row,int column,const Qt_QFlags_AlignmentFlag arg4 = 0)

Description: Method void QGridLayout::addWidget(QWidget *, int row, int column, QFlags<Qt::AlignmentFlag>)

void addWidget(QWidget ptr arg1,int row,int column,int rowSpan,int columnSpan,const Qt_QFlags_AlignmentFlag arg6 = 0)

Description: Method void QGridLayout::addWidget(QWidget *, int row, int column, int rowSpan, int columnSpan, QFlags<Qt::AlignmentFlag>)

[const] QRect alignmentRect(const QRect arg1)

Description: Method QRect QGridLayout::alignmentRect(const QRect &)

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

[const] QRect cellRect(int row,int column)

Description: Method QRect QGridLayout::cellRect(int row, int column)

[virtual] void childEvent(QChildEvent ptr e)

Description: Virtual method void QGridLayout::childEvent(QChildEvent *e)

This method can be reimplemented in a derived class.

[const] int columnCount

Description: Method int QGridLayout::columnCount()

[const] int columnMinimumWidth(int column)

Description: Method int QGridLayout::columnMinimumWidth(int column)

[const] int columnStretch(int column)

Description: Method int QGridLayout::columnStretch(int column)

[virtual,const] int count

Description: Virtual method int QGridLayout::count()

This method can be reimplemented in a derived class.

void create

Description: Ensures the C++ object is created

Use of this method is deprecated. Use _create instead

[virtual] void customEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

void destroy

Description: Explicitly destroys the object

Use of this method is deprecated. Use _destroy instead

[event] void destroyed(QObject ptr arg1)

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

You can bind a procedure to this signal.

[const] bool destroyed?

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

Use of this method is deprecated. Use _destroyed? instead

[virtual] void disconnectNotify(string signal)

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

This method can be reimplemented in a derived class.

[virtual] bool event(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

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

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

This method can be reimplemented in a derived class.

[virtual,const] Qt_QFlags_Orientation expandingDirections

Description: Virtual method QFlags<Qt::Orientation> QGridLayout::expandingDirections()

This method can be reimplemented in a derived class.

[virtual,const] QRect geometry

Description: Virtual method QRect QGridLayout::geometry()

This method can be reimplemented in a derived class.

void geometry=(const QRect arg1)

Description: Method void QGridLayout::setGeometry(const QRect &)

This is a reimplementation of QLayout::setGeometry

Python specific notes:

The object exposes a writable attribute 'geometry'. This is the setter.

void getItemPosition(int idx,int ptr row,int ptr column,int ptr rowSpan,int ptr columnSpan)

Description: Method void QGridLayout::getItemPosition(int idx, int *row, int *column, int *rowSpan, int *columnSpan)

[virtual,const] bool hasHeightForWidth

Description: Virtual method bool QGridLayout::hasHeightForWidth()

This method can be reimplemented in a derived class.

[virtual,const] int heightForWidth(int arg1)

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

This method can be reimplemented in a derived class.

[const] int horizontalSpacing

Description: Method int QGridLayout::horizontalSpacing()

Python specific notes:

The object exposes a readable attribute 'horizontalSpacing'. This is the getter.

void horizontalSpacing=(int spacing)

Description: Method void QGridLayout::setHorizontalSpacing(int spacing)

Python specific notes:

The object exposes a writable attribute 'horizontalSpacing'. This is the setter.

[virtual,const] int indexOf(QWidget ptr arg1)

Description: Virtual method int QGridLayout::indexOf(QWidget *)

This method can be reimplemented in a derived class.

[virtual] void invalidate

Description: Virtual method void QGridLayout::invalidate()

This method can be reimplemented in a derived class.

[virtual,const] bool isEmpty

Description: Virtual method bool QGridLayout::isEmpty()

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

Use of this method is deprecated. Use _is_const_object? instead

[virtual,const] QLayoutItem ptr itemAt(int index)

Description: Virtual method QLayoutItem *QGridLayout::itemAt(int index)

This method can be reimplemented in a derived class.

[const] QLayoutItem ptr itemAtPosition(int row,int column)

Description: Method QLayoutItem *QGridLayout::itemAtPosition(int row, int column)

[virtual] QLayout ptr layout

Description: Virtual method QLayout *QGridLayout::layout()

This method can be reimplemented in a derived class.

[virtual,const] QSize maximumSize

Description: Virtual method QSize QGridLayout::maximumSize()

This method can be reimplemented in a derived class.

[virtual,const] int minimumHeightForWidth(int arg1)

Description: Virtual method int QGridLayout::minimumHeightForWidth(int)

This method can be reimplemented in a derived class.

[virtual,const] QSize minimumSize

Description: Virtual method QSize QGridLayout::minimumSize()

This method can be reimplemented in a derived class.

[static] new QGridLayout new(QWidget ptr parent)

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

This method creates an object of class QGridLayout.

Python specific notes:

This method is the default initializer of the object

[static] new QGridLayout new

Description: Constructor QGridLayout::QGridLayout()

This method creates an object of class QGridLayout.

Python specific notes:

This method is the default initializer of the object

[const] Qt_Corner originCorner

Description: Method Qt::Corner QGridLayout::originCorner()

Python specific notes:

The object exposes a readable attribute 'originCorner'. This is the getter.

void originCorner=(const Qt_Corner arg1)

Description: Method void QGridLayout::setOriginCorner(Qt::Corner)

Python specific notes:

The object exposes a writable attribute 'originCorner'. This is the setter.

[const] int receivers(string signal)

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

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

[const] int rowCount

Description: Method int QGridLayout::rowCount()

[const] int rowMinimumHeight(int row)

Description: Method int QGridLayout::rowMinimumHeight(int row)

[const] int rowStretch(int row)

Description: Method int QGridLayout::rowStretch(int row)

[const] QObject ptr sender

Description: Method QObject *QGridLayout::sender()

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

void setColumnMinimumWidth(int column,int minSize)

Description: Method void QGridLayout::setColumnMinimumWidth(int column, int minSize)

void setColumnStretch(int column,int stretch)

Description: Method void QGridLayout::setColumnStretch(int column, int stretch)

void setDefaultPositioning(int n,const Qt_Orientation orient)

Description: Method void QGridLayout::setDefaultPositioning(int n, Qt::Orientation orient)

[virtual] void setGeometry(const QRect arg1)

Description: Virtual method void QGridLayout::setGeometry(const QRect &)

This method can be reimplemented in a derived class.

void setHorizontalSpacing(int spacing)

Description: Method void QGridLayout::setHorizontalSpacing(int spacing)

Python specific notes:

The object exposes a writable attribute 'horizontalSpacing'. This is the setter.

void setOriginCorner(const Qt_Corner arg1)

Description: Method void QGridLayout::setOriginCorner(Qt::Corner)

Python specific notes:

The object exposes a writable attribute 'originCorner'. This is the setter.

void setRowMinimumHeight(int row,int minSize)

Description: Method void QGridLayout::setRowMinimumHeight(int row, int minSize)

void setRowStretch(int row,int stretch)

Description: Method void QGridLayout::setRowStretch(int row, int stretch)

void setSpacing(int spacing)

Description: Method void QGridLayout::setSpacing(int spacing)

Python specific notes:

The object exposes a writable attribute 'spacing'. This is the setter.

void setVerticalSpacing(int spacing)

Description: Method void QGridLayout::setVerticalSpacing(int spacing)

Python specific notes:

The object exposes a writable attribute 'verticalSpacing'. This is the setter.

[virtual,const] QSize sizeHint

Description: Virtual method QSize QGridLayout::sizeHint()

This method can be reimplemented in a derived class.

[virtual] QSpacerItem ptr spacerItem

Description: Virtual method QSpacerItem *QGridLayout::spacerItem()

This method can be reimplemented in a derived class.

[const] int spacing

Description: Method int QGridLayout::spacing()

Python specific notes:

The object exposes a readable attribute 'spacing'. This is the getter.

void spacing=(int spacing)

Description: Method void QGridLayout::setSpacing(int spacing)

Python specific notes:

The object exposes a writable attribute 'spacing'. This is the setter.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[virtual] QLayoutItem ptr takeAt(int index)

Description: Virtual method QLayoutItem *QGridLayout::takeAt(int index)

This method can be reimplemented in a derived class.

[virtual] void timerEvent(QTimerEvent ptr arg1)

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

This method can be reimplemented in a derived class.

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

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

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

[const] int verticalSpacing

Description: Method int QGridLayout::verticalSpacing()

Python specific notes:

The object exposes a readable attribute 'verticalSpacing'. This is the getter.

void verticalSpacing=(int spacing)

Description: Method void QGridLayout::setVerticalSpacing(int spacing)

Python specific notes:

The object exposes a writable attribute 'verticalSpacing'. This is the setter.

[virtual] QWidget ptr widget

Description: Virtual method QWidget *QGridLayout::widget()

This method can be reimplemented in a derived class.

void widgetEvent(QEvent ptr arg1)

Description: Method void QGridLayout::widgetEvent(QEvent *)

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