Slots

commandSource

Command? command

Command associated with this button. Setting the command automatically maps the text, icon, enable state, and eventing to the command.

defInsetsSource

static private Insets defInsets := ...

fontSource

native Font? font

Font for text. Defaults to null (system default).

imageSource

native Image? image

Image to display on button. Defaults to null.

insetsSource

const Insets insets := defInsets

Insets to apply for padding between the button's border and its image and text. Insets are only applied to push and toggle butttons; they are not applied to checks, radio, sep, or toolbar buttons.

makeSource

new make()

Default constructor.

makeCommandSource

new makeCommand(Command c)

Make a button the specified command.

modeSource

const ButtonMode mode := ButtonMode.push

Button mode defines the style: check, push, radio, or toggle. If the button is a child of a ToolBar then you can also use sep; plus radio and toggle mean the same thing. The default is push. This field cannot be changed once the button is constructed.

onActionSource

readonly EventListeners onAction := EventListeners()

Callback function when button is pressed or selection is changed.

Event id fired:

• EventId.action

Event fields:

• none

prefSizeSource

override Size prefSize(Hints hints := Hints.def)

Overrides fwt::Widget.prefSize

Doc inherited from fwt::Widget.prefSize

Compute the preferred size of this widget. The hints indicate constraints the widget should consider in its calculations. If no constraints are known for width, then hints.w will be null. If no constraints are known for height, then hints.h will be null.

selectedSource

native Bool selected

The button's selection state (if check, radio, or toggle). Defaults to false.

textSource

native Str text

Text of the button. Defaults to "".