Package tripleplay.ui

Class GlyphWidget<T extends GlyphWidget<T>>

java.lang.Object

tripleplay.ui.Element<T>

tripleplay.ui.Widget<T>

tripleplay.ui.SizableWidget<T>

tripleplay.ui.GlyphWidget<T>

public abstract class GlyphWidget<T extends GlyphWidget<T>>
extends SizableWidget<T>

Base for widgets that consist of a single glyph. Performs all boilerplate layout stuff and delegates the painting to subclasses: paint(Canvas). Note this should only be used for widgets that need to do some composition of images or other drawing for their display. Otherwise they should do their own arranging of group and image layers etc.

Nested Class Summary

Nested classes/interfaces inherited from class tripleplay.ui.Element

Element.Take

Field Summary

Fields inherited from class tripleplay.ui.SizableWidget

preferredSize

Fields inherited from class tripleplay.ui.Element

layer

Method Summary

Modifier and Type	Method	Description
void	render()	Redraws this widget's glyph if the widget is visible and laid out.

Methods inherited from class tripleplay.ui.Element

addStyles, addStyles, bindEnabled, bindVisible, bounds, constraint, enabledSlot, hierarchyChanged, isAdded, isEnabled, isShowing, isVisible, location, parent, setConstraint, setEnabled, setStyles, setStyles, setVisible, size, styles, visibleSlot, x, y

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

render

public void render()

Redraws this widget's glyph if the widget is visible and laid out. Called automatically whenever the widget is laid out. Note that this is not the same as Element.invalidate(). That's protected and causes all parent containers to re-layout. This simply updates the image.