heronarts.p3lx.ui

Class UI2dContext

java.lang.Object

heronarts.p3lx.ui.UIEventHandler

heronarts.p3lx.ui.UIObject

heronarts.p3lx.ui.UI2dComponent

heronarts.p3lx.ui.UI2dContainer

heronarts.p3lx.ui.UI2dContext

All Implemented Interfaces:

LXLoopTask, UIContainer, Iterable<UIObject>

Direct Known Subclasses:

UI2dScrollContext, UIBottomTray, UIContextualHelpBar, UIImageContext, UIPane, UIToolbar, UIWindow

public class UI2dContext
extends UI2dContainer

A UIContext is a container that owns a graphics buffer. This buffer is persistent across frames and is only redrawn as necessary. It is simply bitmapped onto the UI that is a part of.

Nested Class Summary

Nested classes/interfaces inherited from class heronarts.p3lx.ui.UI2dContainer

UI2dContainer.ArrowKeyFocus, UI2dContainer.Layout

Field Summary

Fields inherited from class heronarts.p3lx.ui.UI2dComponent

bottomMargin, height, leftMargin, rightMargin, textAlignHorizontal, textAlignVertical, textOffsetX, textOffsetY, topMargin, width, x, y

Fields inherited from class heronarts.p3lx.ui.UIObject

children, hasFocus, mousePressContextMenu, visible

Constructor Summary

Constructors

Constructor and Description
UI2dContext(UI ui, float x, float y, float w, float h) Constructs a new UI2dContext

Method Summary

Modifier and Type	Method and Description
protected void	drawBackground(UI ui, PGraphics pg)
protected PGraphics	getGraphics()
protected void	onResize() Subclasses may override this method, invoked when the component is resized

Methods inherited from class heronarts.p3lx.ui.UI2dContainer

addChildren, addTopLevelComponent, getChild, getChildren, getContentHeight, getContentTarget, getContentWidth, iterator, newHorizontalContainer, newHorizontalContainer, newHorizontalContainer, newVerticalContainer, newVerticalContainer, newVerticalContainer, onKeyPressed, reflow, removeAllChildren, setArrowKeyFocus, setChildMargin, setChildSpacing, setChildSpacing, setContentHeight, setContentSize, setContentTarget, setContentWidth, setLayout, setMinHeight, setMinWidth, setPadding, setPadding, setPadding

Methods inherited from class heronarts.p3lx.ui.UI2dComponent

addToContainer, addToContainer, breakTextToWidth, clipTextToWidth, contains, drawBorder, drawFocus, drawFocusCorners, drawFocusCorners, getBackgroundColor, getBorderColor, getBorderRounding, getBorderWeight, getContainer, getFocusColor, getFocusSize, getFont, getFontColor, getHeight, getNextSibling, getParent, getPrevSibling, getWidth, getX, getY, hasBackground, hasBorder, hasFont, hasFontColor, isMappable, redraw, removeFromContainer, setBackground, setBackgroundColor, setBorder, setBorderColor, setBorderRounding, setBorderWeight, setBottomMargin, setContainerIndex, setDescription, setFocusBackground, setFocusBackgroundColor, setFocusColor, setFocusCorners, setFont, setFontColor, setFontColor, setHeight, setLeftMargin, setMappable, setMargin, setMargin, setMargin, setPosition, setPosition, setPosition, setPosition, setRightMargin, setSize, setTextAlignment, setTextAlignment, setTextOffset, setTopMargin, setVisible, setWidth, setX, setY

Methods inherited from class heronarts.p3lx.ui.UIObject

addLoopTask, beginDraw, blur, bringToFront, consumeKeyEvent, consumeMousePress, consumeMouseWheelEvent, endDraw, focus, getDescription, getFocusedChild, getLX, getUI, hasDirectFocus, hasFocus, isVisible, keyEventConsumed, loop, mousePressConsumed, onBlur, onDraw, onFocus, onUIResize, removeLoopTask, toggleVisible

Methods inherited from class heronarts.p3lx.ui.UIEventHandler

onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragged, onMouseMoved, onMouseOut, onMouseOver, onMousePressed, onMouseReleased, onMouseWheel

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

UI2dContext

public UI2dContext(UI ui,
                   float x,
                   float y,
                   float w,
                   float h)

Constructs a new UI2dContext

Parameters:

ui - the UI to place it in

x - x-position

y - y-position

w - width

h - height

Method Detail

onResize

protected void onResize()

Description copied from class: UI2dComponent

Subclasses may override this method, invoked when the component is resized

Overrides:

onResize in class UI2dComponent

drawBackground

protected void drawBackground(UI ui,
                              PGraphics pg)

Overrides:

drawBackground in class UI2dComponent

getGraphics

protected PGraphics getGraphics()