O1Library Docs
Fall 2023
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This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.
This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.
O1Library Docs/o1/o1.gui/Escapable

Escapable

o1.gui.Escapable
trait Escapable extends Frame

Give this convenience trait to a Swing GUI frame to make it close when the Escape key is pressed.

Attributes

Graph
Supertypes
class Frame
trait RichWindow
class Window
trait RootPanel
trait Container
trait UIElement
trait Publisher
trait Reactor
trait Proxy
class Object
trait Matchable
class Any
Show all

Members list

Type members

Inherited classlikes

protected trait InterfaceMixin extends RootPaneContainer

Attributes

Inherited from:
Window
Supertypes
class Object
trait Matchable
class Any
Known subtypes
trait InterfaceMixin2 extends InterfaceMixin

Attributes

Inherited from:
RichWindow
Supertypes
class Object
trait Matchable
class Any
protected trait SuperMixin extends Window

Attributes

Inherited from:
Window
Supertypes
class Window
trait Accessible
class Container
class Component
trait Serializable
class Object
trait Matchable
class Any
Show all

Value members

Inherited methods

def background: Color

Attributes

Inherited from:
UIElement
def background_=(c: Color): Unit

Attributes

Inherited from:
UIElement
def bounds: Rectangle

Attributes

Inherited from:
UIElement
def bounds_=(rect: Rectangle): Unit

Attributes

Inherited from:
Window
def centerOnScreen(): Unit

Attributes

Inherited from:
Window
def close(): Unit

Attributes

Inherited from:
Window
def closeOperation(): Unit

This method is called when the window is closing, after all other window event listeners have been processed.

This method is called when the window is closing, after all other window event listeners have been processed.

Attributes

Inherited from:
Window
def componentOrientation: ComponentOrientation

Attributes

Inherited from:
UIElement
def componentOrientation_=(x: ComponentOrientation): Unit

Attributes

Inherited from:
UIElement
def contents: Seq[Component]

At most one component.

At most one component.

Attributes

Inherited from:
RootPanel
override def contents_=(c: Component): Unit

Attributes

Definition Classes
Inherited from:
Window
def cursor: Cursor

Attributes

Inherited from:
UIElement
def cursor_=(c: Cursor): Unit

Attributes

Inherited from:
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.

Attributes

Inherited from:
Reactor
def defaultButton: Option[Button]

Attributes

Inherited from:
Window
def defaultButton_=(b: Option[Button]): Unit

Attributes

Inherited from:
Window
def defaultButton_=(b: Button): Unit

Attributes

Inherited from:
Window
def displayable: Boolean

Attributes

Inherited from:
UIElement
def dispose(): Unit

Attributes

Inherited from:
Window
override def equals(that: Any): Boolean

Compares the receiver object (this) with the argument object (that) for equivalence.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an 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 Any 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 usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Parameters

that

the object to compare against this object for equality.

Attributes

Returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
Proxy -> Any
Inherited from:
Proxy
def font: Font

Attributes

Inherited from:
UIElement
def font_=(f: Font): Unit

Attributes

Inherited from:
UIElement
def foreground: Color

Attributes

Inherited from:
UIElement
def foreground_=(c: Color): Unit

Attributes

Inherited from:
UIElement
override def hashCode(): Int

Calculate a hash code value for the object.

Calculate 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.

Attributes

Returns

the hash code value for this object.

Definition Classes
Proxy -> Any
Inherited from:
Proxy
def iconImage: Image

Attributes

Inherited from:
Frame
def iconImage_=(i: Image): Unit

Attributes

Inherited from:
Frame
def iconified: Boolean

Attributes

Inherited from:
Frame
def iconify(): Unit

Attributes

Inherited from:
Frame
def ignoreRepaint: Boolean

Attributes

Inherited from:
UIElement
def ignoreRepaint_=(b: Boolean): Unit

Attributes

Inherited from:
UIElement
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.

Attributes

Inherited from:
Reactor
def locale: Locale

Attributes

Inherited from:
UIElement
def location: Point

Attributes

Inherited from:
UIElement
def locationOnScreen: Point

Attributes

Inherited from:
UIElement
def location_=(p: Point): Unit

Attributes

Inherited from:
Window
def maximize(): Unit

Attributes

Inherited from:
Frame
def maximized: Boolean

Attributes

Inherited from:
Frame
def maximumSize: Dimension

Attributes

Inherited from:
UIElement
def maximumSize_=(x: Dimension): Unit

Attributes

Inherited from:
UIElement
def minimumSize: Dimension

Attributes

Inherited from:
UIElement
def minimumSize_=(x: Dimension): Unit

Attributes

Inherited from:
UIElement
def open(): Unit

Attributes

Inherited from:
Window
def owner: Window

Attributes

Inherited from:
Window
def pack(): Window.this.type

Attributes

Inherited from:
Window
def preferredSize: Dimension

Attributes

Inherited from:
UIElement
def preferredSize_=(x: Dimension): Unit

Attributes

Inherited from:
UIElement
def publish(e: Event): Unit

Notify all registered reactions.

Notify all registered reactions.

Attributes

Inherited from:
Publisher
def repaint(rect: Rectangle): Unit

Attributes

Inherited from:
UIElement
def repaint(): Unit

Attributes

Inherited from:
UIElement
def resizable: Boolean

Attributes

Inherited from:
RichWindow
def resizable_=(b: Boolean): Unit

Attributes

Inherited from:
RichWindow
def self: Any

Attributes

Inherited from:
UIElement
def setLocationRelativeTo(c: UIElement): Unit

Attributes

Inherited from:
Window
def showing: Boolean

Attributes

Inherited from:
UIElement
def size: Dimension

Attributes

Inherited from:
UIElement
def size_=(size: Dimension): Unit

Attributes

Inherited from:
Window
override def subscribe(listener: Reaction): Unit

Attributes

Definition Classes
Inherited from:
LazyPublisher (hidden)
def title: String

Attributes

Inherited from:
RichWindow
def title_=(s: String): Unit

Attributes

Inherited from:
RichWindow
override def toString(): String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Attributes

Returns

a string representation of the object.

Definition Classes
Proxy -> Any
Inherited from:
Proxy
def toolkit: Toolkit

Attributes

Inherited from:
UIElement
def uniconify(): Unit

Attributes

Inherited from:
Frame
def unmaximize(): Unit

Attributes

Inherited from:
Frame
override def unsubscribe(listener: Reaction): Unit

Attributes

Definition Classes
Inherited from:
LazyPublisher (hidden)
def validate(): Unit

Attributes

Inherited from:
UIElement
def visible: Boolean

Attributes

Inherited from:
UIElement
def visible_=(b: Boolean): Unit

Attributes

Inherited from:
UIElement

Concrete fields

val escape: Int

Inherited fields

protected val listeners: RefSet[Reaction]

Attributes

Inherited from:
Publisher
lazy override val peer: JFrame & InterfaceMixin2

The underlying Swing peer.

The underlying Swing peer.

Attributes

Inherited from:
Frame
val reactions: Reactions

All reactions of this reactor.

All reactions of this reactor.

Attributes

Inherited from:
Reactor
Generated with
This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.
This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.