Scaladoc for scala.swing.LayoutContainer

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Container
UIElement
LazyPublisher
Publisher
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Type Members

type Constraints <: AnyRef

The type of component constraints for this container.

The type of component constraints for this container.
attributes: abstract
class Content extends BufferWrapper[Component]

attributes: protected

Value Members

def !=(arg0: AnyRef): Boolean

attributes: final
definition classes: AnyRef
def !=(arg0: Any): Boolean

o != arg0 is the same as !(o == (arg0)).

o != arg0 is the same as !(o == (arg0)).
arg0
the object to compare against this object for dis-equality.
returns
false if the receiver object is equivalent to the argument; true otherwise.
attributes: final
definition classes: Any
def ##(): Int

attributes: final
definition classes: AnyRef → Any
def $asInstanceOf[T0](): T0

attributes: final
definition classes: AnyRef
def $isInstanceOf[T0](): Boolean

attributes: final
definition classes: AnyRef
def ==(arg0: AnyRef): Boolean

o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).
arg0
the object to compare against this object for equality.
returns
true if the receiver object is equivalent to the argument; false otherwise.
attributes: final
definition classes: AnyRef
def ==(arg0: Any): Boolean

o == arg0 is the same as o.equals(arg0).

o == arg0 is the same as o.equals(arg0).
arg0
the object to compare against this object for equality.
returns
true if the receiver object is equivalent to the argument; false otherwise.
attributes: final
definition classes: Any
val _contents: Content

attributes: protected
definition classes: Wrapper
def add(comp: Component, c: Constraints): Unit

Adds a component with the given constraints to the underlying layout manager and the component peer.

Adds a component with the given constraints to the underlying layout manager and the component peer. This method needs to interact properly with method constraintsFor, i.e., it might need to remove previously held components in order to maintain layout consistency. See BorderPanelfor an example.
attributes: protected abstract
def areValid(c: Constraints): (Boolean, String)

Checks whether the given constraints are valid.

Checks whether the given constraints are valid. Additionally returns an error string that is only fetched if the constraints aren't valid.
attributes: protected abstract
def asInstanceOf[T0]: T0

This method is used to cast the receiver object to be of type T0.

This method is used to cast the receiver object to be of type T0.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expressionList(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.
returns
the receiver object.
attributes: final
definition classes: Any
def background: Color

definition classes: UIElement
def background_=(c: Color): Unit

definition classes: UIElement
def bounds: Rectangle

definition classes: UIElement
def clone(): AnyRef

This method creates and returns a copy of the receiver object.

This method creates and returns a copy of the receiver object.
The default implementation of the clone method is platform dependent.
returns
a copy of the receiver object.
attributes: protected
definition classes: AnyRef
def constraintsFor(c: Component): Constraints

Obtains the constraints for the given component from the underlying Swing layout manager.

Obtains the constraints for the given component from the underlying Swing layout manager.
attributes: protected abstract
def contents: Seq[Component]

The child components of this container.

The child components of this container.
definition classes: Wrapper → Container
def cursor: Cursor

definition classes: UIElement
def cursor_=(c: Cursor): Unit

definition classes: UIElement
def deafTo(ps: Publisher*): Unit

Installed reaction won't receive events from the given publisher anylonger.

Installed reaction won't receive events from the given publisher anylonger.
definition classes: Reactor
def displayable: Boolean

definition classes: UIElement
def eq(arg0: AnyRef): Boolean

This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

This method is used to test whether the argument (arg0) is a reference to the receiver object (this).
The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.
Additionally, the eq method has three other properties. * It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false. * For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. * null.eq(null) returns true.
When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).
arg0
the object to compare against this object for reference equality.
returns
true if the argument is a reference to the receiver object; false otherwise.
attributes: final
definition classes: AnyRef
def equals(that: Any): Boolean

This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.
The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation]: * It is reflexive: for any instance x of type Any, x.equals(x) should return true. * It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. * It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same scala.Int (o1.hashCode.equals(o2.hashCode)).
returns
true if the receiver object is equivalent to the argument; false otherwise.
definition classes: Proxy → AnyRef → Any
def finalize(): Unit

This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.
The details of when and if the finalize method are invoked, as well as the interaction between finalizeand non-local returns and exceptions, are all platform dependent.
attributes: protected
definition classes: AnyRef
def font: Font

definition classes: UIElement
def font_=(f: Font): Unit

definition classes: UIElement
def foreground: Color

definition classes: UIElement
def foreground_=(c: Color): Unit

definition classes: UIElement
def getClass(): java.lang.Class[_ <: java.lang.Object]

Returns a representation that corresponds to the dynamic class of the receiver object.

Returns a representation that corresponds to the dynamic class of the receiver object.
The nature of the representation is platform dependent.
returns
a representation that corresponds to the dynamic class of the receiver object.
attributes: final
definition classes: AnyRef
def hashCode(): Int

Returns a hash code value for the object.

Returns a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.
returns
the hash code value for the object.
definition classes: Proxy → AnyRef → Any
def ignoreRepaint: Boolean

definition classes: UIElement
def ignoreRepaint_=(b: Boolean): Unit

definition classes: UIElement
def isInstanceOf[T0]: Boolean

This method is used to test whether the dynamic type of the receiver object is T0.

This method is used to test whether the dynamic type of the receiver object is T0.
Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.
returns
true if the receiver object is an instance of erasure of type T0; false otherwise.
attributes: final
definition classes: Any
def layout: Map[Component, Constraints]

A map of components to the associated layout constraints.

A map of components to the associated layout constraints. Any element in this map is automatically added to the contents of this panel. Therefore, specifying the layout of a component via
layout(myComponent) = myConstraints
also ensures that myComponent is properly added to this container.
def listenTo(ps: Publisher*): Unit

Listen to the given publisher as long as deafTo isn't called for them.

Listen to the given publisher as long as deafTo isn't called for them.
definition classes: Reactor
val listeners: RefSet[PartialFunction[Event, Unit]] {...}

attributes: protected
definition classes: Publisher
def locale: Locale

definition classes: UIElement
def location: Point

definition classes: UIElement
def locationOnScreen: Point

definition classes: UIElement
def maximumSize: Dimension

definition classes: UIElement
def maximumSize_=(x: Dimension): Unit

definition classes: UIElement
def minimumSize: Dimension

definition classes: UIElement
def minimumSize_=(x: Dimension): Unit

definition classes: UIElement
def ne(arg0: AnyRef): Boolean

o.ne(arg0) is the same as !(o.eq(arg0)).

o.ne(arg0) is the same as !(o.eq(arg0)).
arg0
the object to compare against this object for reference dis-equality.
returns
false if the argument is not a reference to the receiver object; true otherwise.
attributes: final
definition classes: AnyRef
def notify(): Unit

Wakes up a single thread that is waiting on the receiver object's monitor.

Wakes up a single thread that is waiting on the receiver object's monitor.
attributes: final
definition classes: AnyRef
def notifyAll(): Unit

Wakes up all threads that are waiting on the receiver object's monitor.

Wakes up all threads that are waiting on the receiver object's monitor.
attributes: final
definition classes: AnyRef
def onFirstSubscribe(): Unit

attributes: protected
definition classes: UIElement → LazyPublisher
def onLastUnsubscribe(): Unit

attributes: protected
definition classes: UIElement → LazyPublisher
def peer: JComponent

The underlying Swing peer.

The underlying Swing peer.
attributes: abstract
definition classes: Wrapper → UIElement
def preferredSize: Dimension

definition classes: UIElement
def preferredSize_=(x: Dimension): Unit

definition classes: UIElement
def publish(e: Event): Unit

Notify all registered reactions.

Notify all registered reactions.
definition classes: Publisher
val reactions: Reactions

All reactions of this reactor.

All reactions of this reactor.
definition classes: Reactor
def repaint(rect: Rectangle): Unit

definition classes: UIElement
def repaint(): Unit

definition classes: UIElement
def self: Component

definition classes: UIElement → Proxy
def showing: Boolean

definition classes: UIElement
def size: Dimension

definition classes: UIElement
def size_=(dim: Dimension): Unit
definition classes: UIElement
def subscribe(listener: PartialFunction[Event, Unit]): Unit

definition classes: LazyPublisher → Publisher
def synchronized[T0](arg0: T0): T0

attributes: final
definition classes: AnyRef
def toString(): String

Returns a string representation of the object.

Returns a string representation of the object.
The default representation is platform dependent.
returns
a string representation of the object.
definition classes: Proxy → AnyRef → Any
def toolkit: Toolkit

definition classes: UIElement
def unsubscribe(listener: PartialFunction[Event, Unit]): Unit

definition classes: LazyPublisher → Publisher
def visible: Boolean

definition classes: UIElement
def visible_=(b: Boolean): Unit

definition classes: UIElement
def wait(): Unit

attributes: final
definition classes: AnyRef
def wait(arg0: Long, arg1: Int): Unit

attributes: final
definition classes: AnyRef
def wait(arg0: Long): Unit

attributes: final
definition classes: AnyRef

LayoutContainer

trait LayoutContainer extends Wrapper

Type Members

type Constraints <: AnyRef

class Content extends BufferWrapper[Component]

Value Members

def !=(arg0: AnyRef): Boolean

def !=(arg0: Any): Boolean

def ##(): Int

def $asInstanceOf[T0](): T0

def $isInstanceOf[T0](): Boolean

def ==(arg0: AnyRef): Boolean

def ==(arg0: Any): Boolean

val _contents: Content

def add(comp: Component, c: Constraints): Unit

def areValid(c: Constraints): (Boolean, String)

def asInstanceOf[T0]: T0

def background: Color

def background_=(c: Color): Unit

def bounds: Rectangle

def clone(): AnyRef

def constraintsFor(c: Component): Constraints

def contents: Seq[Component]

def cursor: Cursor

def cursor_=(c: Cursor): Unit

def deafTo(ps: Publisher*): Unit

def displayable: Boolean

def eq(arg0: AnyRef): Boolean

def equals(that: Any): Boolean

def finalize(): Unit

def font: Font

def font_=(f: Font): Unit

def foreground: Color

def foreground_=(c: Color): Unit

def getClass(): java.lang.Class[_ <: java.lang.Object]

def hashCode(): Int

def ignoreRepaint: Boolean

def ignoreRepaint_=(b: Boolean): Unit

def isInstanceOf[T0]: Boolean

def layout: Map[Component, Constraints]

def listenTo(ps: Publisher*): Unit

val listeners: RefSet[PartialFunction[Event, Unit]] {...}

def locale: Locale

def location: Point

def locationOnScreen: Point

def maximumSize: Dimension

def maximumSize_=(x: Dimension): Unit

def minimumSize: Dimension

def minimumSize_=(x: Dimension): Unit

def ne(arg0: AnyRef): Boolean

def notify(): Unit

def notifyAll(): Unit

def onFirstSubscribe(): Unit

def onLastUnsubscribe(): Unit

def peer: JComponent

def preferredSize: Dimension

def preferredSize_=(x: Dimension): Unit

def publish(e: Event): Unit

val reactions: Reactions

def repaint(rect: Rectangle): Unit

def repaint(): Unit

def self: Component

def showing: Boolean

def size: Dimension

def size_=(dim: Dimension): Unit

def subscribe(listener: PartialFunction[Event, Unit]): Unit

def synchronized[T0](arg0: T0): T0

def toString(): String

def toolkit: Toolkit

def unsubscribe(listener: PartialFunction[Event, Unit]): Unit

def visible: Boolean

def visible_=(b: Boolean): Unit

def wait(): Unit

def wait(arg0: Long, arg1: Int): Unit

def wait(arg0: Long): Unit