Class QDoubleBindable

java.lang.Object

io.qt.QtObject

io.qt.core.QUntypedBindable

io.qt.core.QDoubleBindable

All Implemented Interfaces:

QtObjectInterface, Cloneable

public final class QDoubleBindable
extends QUntypedBindable

QDoubleBindable is primitive-typed version of QBindable<Double>.

See Also:

• QBindable

Constructor Summary

Constructors

Constructor	Description
QDoubleBindable()	Creates a new double-typed invalid bindable.
QDoubleBindable(QDoubleProperty property)	Creates a new bindable from provided property.
QDoubleBindable(QObject object, QMetaProperty property)	Creates a new bindable from provided meta property of given object.
QDoubleBindable(QObject object, String property)	Creates a new bindable from provided meta property of given object.
QDoubleBindable(QProperty<@QtPrimitiveType Double> property)	Creates a new bindable from provided property.
QDoubleBindable(QUntypedBindable other)	Creates a copy of the provided bindable.
QDoubleBindable(QObject.QComputedDoubleProperty property)	Creates a new bindable from provided property.
QDoubleBindable(QObject.QComputedProperty<@QtPrimitiveType Double> property)	Creates a new bindable from provided property.
QDoubleBindable(QObject.QDoubleProperty property)	Creates a new bindable from provided property.
QDoubleBindable(QObject.QProperty<@QtPrimitiveType Double> property)	Creates a new bindable from provided property.

Method Summary

Modifier and Type	Method	Description
QDoublePropertyBinding	binding()	Returns the binding expression that is associated with the underlying property.
QDoublePropertyBinding	makeBinding()	Creates a binding to the underlying property.
QDoublePropertyBinding	setBinding(QDoublePropertyBinding binding)
QDoublePropertyBinding	setBinding(QPropertyBinding<@QtPrimitiveType Double> binding)
QDoublePropertyBinding	setBinding(DoubleSupplier functor)
final void	setValue(double value)	Assigns value to the underlying property and removes the property's associated binding, if present.
QDoublePropertyBinding	takeBinding()	Disassociates the binding expression from this property and returns it.
final double	value()	Returns the value of the underlying property.

Methods inherited from class io.qt.core.QUntypedBindable

addNotifier, clone, data, hasBinding, iface, isBindable, isReadOnly, isValid, metaType, observe, onValueChanged, setBinding, setData, setIface, subscribe

Methods inherited from class io.qt.QtObject

dispose, equals, isDisposed

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

QDoubleBindable

public QDoubleBindable()

Creates a new double-typed invalid bindable.

QDoubleBindable

public QDoubleBindable(QUntypedBindable other)

Creates a copy of the provided bindable. If the type of the other bindable is not double it remains invalid.

Parameters:

other -

QDoubleBindable

public QDoubleBindable(QDoubleProperty property)

Creates a new bindable from provided property.

Parameters:

property -

QDoubleBindable

public QDoubleBindable(QObject.QDoubleProperty property)

Creates a new bindable from provided property.

Parameters:

property -

QDoubleBindable

public QDoubleBindable(QObject.QComputedDoubleProperty property)

Creates a new bindable from provided property.

Parameters:

property -

QDoubleBindable

public QDoubleBindable(QProperty<@QtPrimitiveType Double> property)

Creates a new bindable from provided property. If the type of the property is not double an IllegalArgumentException is thrown.

Parameters:

property -

QDoubleBindable

public QDoubleBindable(QObject object,
 String property)

Creates a new bindable from provided meta property of given object. If the type of the property is not double an IllegalArgumentException is thrown.

Parameters:

object -

property -

QDoubleBindable

public QDoubleBindable(QObject.QProperty<@QtPrimitiveType Double> property)

Creates a new bindable from provided property. If the type of the property is not double an IllegalArgumentException is thrown.

Parameters:

property -

QDoubleBindable

public QDoubleBindable(QObject.QComputedProperty<@QtPrimitiveType Double> property)

Creates a new bindable from provided property. If the type of the property is not double an IllegalArgumentException is thrown.

Parameters:

property -

QDoubleBindable

public QDoubleBindable(QObject object,
 QMetaProperty property)

Creates a new bindable from provided meta property of given object. If the type of the property is not double an IllegalArgumentException is thrown.

Parameters:

object -

property -

Method Details

makeBinding

@QtUninvokable
public QDoublePropertyBinding makeBinding()

Creates a binding to the underlying property.

Overrides:

makeBinding in class QUntypedBindable

Returns:

binding

@QtUninvokable
public QDoublePropertyBinding binding()

Returns the binding expression that is associated with the underlying property. A default constructed QDoublePropertyBinding will be returned if no such association exists.

Overrides:

binding in class QUntypedBindable

Returns:

binding

setBinding

@QtUninvokable
public QDoublePropertyBinding setBinding(QDoublePropertyBinding binding)

setBinding

@QtUninvokable
public QDoublePropertyBinding setBinding(QPropertyBinding<@QtPrimitiveType Double> binding)

setBinding

@QtUninvokable
public QDoublePropertyBinding setBinding(DoubleSupplier functor)

takeBinding

@QtUninvokable
public QDoublePropertyBinding takeBinding()

Disassociates the binding expression from this property and returns it.

After calling this function, the value of the property will only change if you assign a new value to it, or when a new binding is set.

Overrides:

takeBinding in class QUntypedBindable

Returns:

the removed binding

value

@QtUninvokable
public final double value()

Returns the value of the underlying property. This may evaluate a binding expression that is tied to the property, before returning the value.

Returns:

value

setValue

@QtUninvokable
public final void setValue(double value)

Assigns value to the underlying property and removes the property's associated binding, if present.

Parameters:

value -