All Implemented Interfaces:

kotlin.Cloneable
```
public final class SwitchingLayout
extends Component
                    
```
A layout that is completely empty, but acts as a "handler", which moves layouts in and out of its position.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final transient Layout`	`current`
`private final SwitchingLayoutProperties`	`properties`
`private transient PolyColor.Animated`	`color`
`private transient Drawable`	`parent`
`private transient Layout`	`layout`
`private transient Boolean`	`consumesHover`
`private Boolean`	`disabled`
`private Vec2<Unit>`	`size`
`private final transient HashMap<Event, Function2<Drawable, Event, Boolean>>`	`eventHandlers`
`private transient String`	`simpleName`
`private transient Renderer`	`renderer`
`private transient PolyUI`	`polyUI`
`private Boolean`	`acceptsInput`
`private final transient Byte`	`initStage`
`private final transient Boolean`	`mouseOver`
`private transient Boolean`	`renders`
`private Float`	`x`
`private Float`	`y`
`private Float`	`width`
`private Float`	`height`
`private Boolean`	`exists`
`private transient Float`	`trueX`
`private transient Float`	`trueY`
`private final Unit.Type`	`atType`
`private final Unit.Type`	`sizeType`
`private final Boolean`	`isDynamic`
`private Double`	`rotation`
`private Double`	`skewX`
`private Double`	`skewY`
`private Float`	`scaleX`
`private Float`	`scaleY`
`private Float`	`alpha`
`private transient Float`	`acx`
`private transient Float`	`acy`
`private final Vec2<Unit>`	`at`
`private final Boolean`	`rawResize`

Constructor Summary

Constructors
Constructor	Description
`SwitchingLayout(SwitchingLayoutProperties properties, Vec2<Unit> at, Vec2<Unit> size, Boolean makesScrolling)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Layout`	`getCurrent()`
`SwitchingLayoutProperties`	`getProperties()`
`final Unit`	`switchLayout(Layout new)`	Switches the given layout into this layout.
`Unit`	`preRender(Long deltaTimeNanos)`	pre-render functions, such as applying transforms.
`Unit`	`render()`	draw script for this drawable.
`Unit`	`postRender()`	Called after rendering, for functions such as removing transformations.
`Unit`	`recolor(PolyColor toColor, Animation.Type animation, Long durationNanos, Function1<Component, Unit> onFinish)`	Changes the color of the component to the specified color.
`Unit`	`reset()`	Use this function to reset your drawable's PolyText if it is using one.
`Vec2<Unit>`	`calculateSize()`	Implement this function to return the size of this drawable, if no size is specified during construction.

Methods inherited from class org.polyfrost.polyui.component.Component
accept, addKeyframes, addOperation, calculateBounds, canBeRemoved, debugRender, draggable, every, getColor, getConsumesHover, getDisabled, getLayout, getParent, getSize, onColorsChanged, onFontsChanged, setColor, setConsumesHover, setDisabled, setLayout, setParent, setProperties, setSize, setup, toString, trueX, trueY, wantRedraw
Methods inherited from class org.polyfrost.polyui.component.Drawable
addEventHandler, addEventhandler, animateBy, animateTo, clone, debugPrint, doDynamicSize, events, fadeBy, fadeTo, getAcceptsInput, getAcx, getAcy, getAlpha, getAt, getAtType, getContainingLayout, getEventHandlers, getExists, getHeight, getInitStage, getMouseOver, getPolyUI, getRawResize, getRenderer, getRenders, getRotation, getScaleX, getScaleY, getSimpleName, getSizeType, getSkewX, getSkewY, getTrueX, getTrueY, getWidth, getX, getY, intersects, isDynamic, isInside, isInside, moveBy, moveTo, onInitComplete, onParentInitComplete, removeOperation, rescale, resize, rotateBy, rotateTo, scaleBy, scaleTo, setAcceptsInput, setAcx, setAcy, setAlpha, setExists, setHeight, setPolyUI, setRenderer, setRenders, setRotation, setScaleX, setScaleY, setSimpleName, setSkewX, setSkewY, setTrueX, setTrueY, setWidth, setX, setY, skewBy, skewTo
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SwitchingLayout
```
SwitchingLayout(SwitchingLayoutProperties properties, Vec2<Unit> at, Vec2<Unit> size, Boolean makesScrolling)
```
    Parameters:
    
    size - the visible size of this layout.
    
    makesScrolling - if true, any layout that is switched into this will be able to scroll and not resized, otherwise, the layout will be resized to this size.
- Method Detail
  - getCurrent
```
 final Layout getCurrent()
```
  - getProperties
```
 SwitchingLayoutProperties getProperties()
```
  - switchLayout
```
 final Unit switchLayout(Layout new)
```
    Switches the given layout into this layout.
  - preRender
```
 Unit preRender(Long deltaTimeNanos)
```
    pre-render functions, such as applying transforms. In this method, you should set needsRedraw to true if you have something to redraw for the next frame.
    
    Parameters:
    
    deltaTimeNanos - the time in nanoseconds since the last frame.
  - render
```
 Unit render()
```
    draw script for this drawable.
  - postRender
```
 Unit postRender()
```
    Called after rendering, for functions such as removing transformations.
    make sure to call super Drawable.postRender!
  - recolor
```
@Deprecated(message = "SwitchingLayouts cannot be drawn, animated, or colored") Unit recolor(PolyColor toColor, Animation.Type animation, Long durationNanos, Function1<Component, Unit> onFinish)
```
    Changes the color of the component to the specified color. Supports animation and callback function on finish.
    If the color is a Color.Gradient, this component's color will be changed to a gradient between the current color and the specified color.
    If the color is a Color.Chroma, this component's color will be changed to a chroma color, keeping its current hue for consistency. Note: This will look wierd if the current color is a gradient, and the brightness, saturation and alpha are NOT animated, so will change instantly.
    
    Parameters:
    
    toColor - The color to change the component to.
    
    animation - The type of animation to use.
    
    durationNanos - The duration of the animation in nanoseconds.
    
    onFinish - The callback function to execute when the color change animation finishes.
    
    Since:
    
    0.19.1
  - reset
```
 Unit reset()
```
    Use this function to reset your drawable's PolyText if it is using one.
  - calculateSize
```
 Vec2<Unit> calculateSize()
```
    Implement this function to return the size of this drawable, if no size is specified during construction.
    This should be so that if the drawable can determine its own size (for example, it is an image), then the size parameter in the constructor can be omitted using:
    size: Vec2<org.polyfrost.polyui.unit.Unit>? = null; and this method needs to be implemented!
    Otherwise, the size parameter in the constructor must be specified.

Class SwitchingLayout

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class org.polyfrost.polyui.component.Component

Methods inherited from class org.polyfrost.polyui.component.Drawable

Methods inherited from class java.lang.Object

Constructor Detail

SwitchingLayout

Method Detail

getCurrent

getProperties

switchLayout

preRender

render

postRender

recolor

reset

calculateSize