Wraps a JavaFX ReadOnlyListProperty.
Attributes
- Companion
- object
- Graph
-
- Supertypes
- Known subtypes
-
class BufferProperty[E]class ReadOnlyBufferWrapper[E]
Members list
Value members
Concrete methods
Creates a content binding between the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another ObservableBuffer.
Creates a content binding between the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another ObservableBuffer.
A content binding ensures that the content of the wrapped ObservableBuffers is the same as that of the other buffer. If the content of the other buffer changes, the wrapped buffer will be updated automatically. Once the wrapped buffer is bound to another buffer, you must not change it directly.
Value parameters
- buffer
-
the ObservableBuffer this property should be bound to
Attributes
Creates a bidirectional content binding of the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another ObservableBuffer.
Creates a bidirectional content binding of the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another ObservableBuffer.
A bidirectional content binding ensures that the content of two ObservableBuffers is the same. If the content of one of the buffers changes, the other one will be updated automatically.
Value parameters
- buffer
-
the ObservableBuffer this property should be bound to
Attributes
Deletes a content binding between the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another Object.
Deletes a content binding between the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another Object.
This is a helper method that calls the JavaFX counterpart with a delegate rather than the original object.
Value parameters
- sfx
-
the SFXDelegate object to which the binding should be removed
Attributes
Deletes a bidirectional content binding between the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another Object.
Deletes a bidirectional content binding between the ObservableBuffer, that is wrapped in this ReadOnlyBufferProperty, and another Object.
This is a helper method that calls the JavaFX counterpart with a delegate rather than the original object.
Value parameters
- sfx
-
the SFXDelegate object to which the binding should be removed
Attributes
Returns ObservableValue
Inherited methods
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Returns ObservableValue
Returns the Object that contains this property.
A boolean property that is true, if the the buffer is empty.
A boolean property that is true, if the the buffer is empty.
Attributes
- Inherited from:
- BufferExpression
Verifies if a object is equals to this delegate.
Verifies if a object is equals to this delegate.
Value parameters
- ref
-
Object to be compared.
Attributes
- Returns
-
if the other object is equals to this delegate or not.
- Definition Classes
-
SFXDelegate -> Any
- Inherited from:
- SFXDelegate
Attributes
- Returns
-
The delegate hashcode
- Definition Classes
-
SFXDelegate -> Any
- Inherited from:
- SFXDelegate
Creates a new BooleanBinding that holds true if this list is equal to another ObservableBuffer.
Creates a new BooleanBinding that holds true if this list is equal to another ObservableBuffer.
Value parameters
- other
-
the other ObservableList
Attributes
- Returns
-
the new BooleanBinding
- Inherited from:
- BufferExpression
Creates a new BooleanBinding that holds true if this list is not equal to another ObservableBuffer.
Creates a new BooleanBinding that holds true if this list is not equal to another ObservableBuffer.
Value parameters
- other
-
the other ObservableList
Attributes
- Returns
-
the new BooleanBinding
- Inherited from:
- BufferExpression
Returns the name of this property.
Adds a function as a `ChangeListener`. This function has no arguments because it will not handle values changed.
Adds a function as a `ChangeListener`. This function has no arguments because it will not handle values changed.
Value parameters
- op
-
A Function with no arguments. It will be called when value changes.
Attributes
- Returns
-
A new scalafx.event.subscriptions.Subscription to remove
ObservableValue. - Inherited from:
- ObservableValue
Adds a function as a `ChangeListener`. This function has all arguments from T, T) `changed` method from ChangeListener.
Adds a function as a `ChangeListener`. This function has all arguments from T, T) `changed` method from ChangeListener.
Type parameters
- J1
-
J superclass.
Value parameters
- op
-
Function that receives a `ObservableValue`, the old value and the new value. It will be called when value changes.
Attributes
- Returns
-
A new scalafx.event.subscriptions.Subscription to remove
ObservableValue. - Inherited from:
- ObservableValue
Adds a no argument function as a JavaFX `InvalidationListener`. This function has no arguments because it will not handle invalidated values.
Adds a no argument function as a JavaFX `InvalidationListener`. This function has no arguments because it will not handle invalidated values.
Value parameters
- op
-
A Function with no arguments. It will be called when value was invalidated.
Attributes
- Returns
-
A new scalafx.event.subscriptions.Subscription to remove JavaFX
InvalidationListener. - Inherited from:
- Observable
Adds a function as a JavaFX `InvalidationListener`. This function has all arguments from `invalidated` method from InvalidationListener.
Adds a function as a JavaFX `InvalidationListener`. This function has all arguments from `invalidated` method from InvalidationListener.
Value parameters
- op
-
Function that receives a ScalaFX
Observable. It will be called when value was invalidated.
Attributes
- Returns
-
A new scalafx.event.subscriptions.Subscription to remove JavaFX
InvalidationListener. - Inherited from:
- Observable
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Clears the ObservableBuffer and add all elements from the collection.
Clears the ObservableBuffer and add all elements from the collection.
Attributes
- Inherited from:
- BufferExpression
Clears the ObservableBuffer and add all the elements passed as var-args.
Clears the ObservableBuffer and add all the elements passed as var-args.
Attributes
- Inherited from:
- BufferExpression
An integer property that represents the size of the buffer.
An integer property that represents the size of the buffer.
Attributes
- Inherited from:
- BufferExpression
Attributes
- Inherited from:
- BufferExpression
Attributes
- Returns
-
Returns the original delegate's
toString()adding a[SFX]prefix. - Definition Classes
-
SFXDelegate -> Any
- Inherited from:
- SFXDelegate
Returns an ObservableValue that holds this value and is updated only when condition holds true.
Returns an ObservableValue that holds this value and is updated only when condition holds true.
The returned ObservableValue only observes this value when condition holds true. This allows this ObservableValue and the conditional ObservableValue to be garbage collected if neither is otherwise strongly referenced when condition holds false. This is in contrast to the general behavior of bindings, where the binding is only eligible for garbage collection when not observed itself.
A condition holding null is treated as holding false.
For example:
val condition = BooleanProperty(true)
val longLivedProperty = StringProperty("A")
val whenProperty = longLivedProperty.when(condition)
// observe whenProperty, which will in turn observe longLivedProperty
whenProperty.onChange((_, old, current) => println(s"whenProperty change : $old -> $current"));
longLivedProperty.value = "B" // "B" is printed
condition.value = false
// After condition becomes false, whenProperty stops observing longLivedProperty; condition
// and whenProperty may now be eligible for GC despite being observed by the ChangeListener
longLivedProperty.value = "C" // nothing is printed
longLivedProperty.value = "D" // nothing is printed
condition.value = true // longLivedProperty is observed again, and "D" is printed
Value parameters
- condition
-
a boolean
ObservableValue, cannot benull
Attributes
- Returns
-
an
ObservableValuethat holds this value whenever the given condition evaluates totrue, otherwise holds the last seen value; never returnsnull - Since
-
20
- Inherited from:
- ObservableValue
Concrete fields
JavaFX object to be wrapped.
JavaFX object to be wrapped.