All Implemented Interfaces:
```
public abstract class Window

                    
```
This class represents the physical window that PolyUI will render to. As a window implementation, you must:
- implement these methods
- call PolyUI.resize when the window is resized
- call PolyUI.render every frame, inside a rendering loop started with open. It may be blocking or non-blocking.
- callbacks for InputManager.mousePressed
- callbacks for InputManager.mouseReleased
- callbacks for InputManager.mouseMoved
- callbacks for InputManager.mouseScrolled
- callbacks for InputManager.keyDown
- callbacks for InputManager.keyUp
- callbacks for InputManager.keyTyped
- callbacks for InputManager.filesDropped

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private Integer`	`width`
`private Integer`	`height`
`private Float`	`pixelRatio`

Constructor Summary

Constructors
Constructor	Description
`Window(Integer width, Integer height, Float pixelRatio)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Integer`	`getWidth()`
`Unit`	`setWidth(Integer width)`
`Integer`	`getHeight()`
`Unit`	`setHeight(Integer height)`
`Float`	`getPixelRatio()`
`Unit`	`setPixelRatio(Float pixelRatio)`
`abstract Window`	`open(PolyUI polyUI)`	open the window with the specified PolyUI instance, and then start the rendering loop.
`abstract Unit`	`close()`	destroy the window.
`Unit`	`preRender(Renderer renderer)`	this function hooks into the rendering loop.
`Unit`	`postRender(Renderer renderer)`	this function hooks into the rendering loop.
`abstract Boolean`	`supportsRenderPausing()`	Return true if your window supports "render pausing", an optimization technique which will not render any frames if not necessary.
`abstract Unit`	`breakPause()`	This function may be called by the PolyUI instance when it has something that it wants to do immediately.
`abstract String`	`getClipboard()`	Get the clipboard string.
`abstract Unit`	`setClipboard(String text)`	Set the clipboard string.
`abstract Unit`	`setCursor(Cursor cursor)`	Set the cursor design.
`abstract String`	`getKeyName(Integer key)`	Return the name of a key that is not mapped by PolyUI.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Window
```
Window(Integer width, Integer height, Float pixelRatio)
```
- Method Detail
  - getWidth
```
 Integer getWidth()
```
  - setWidth
```
 Unit setWidth(Integer width)
```
  - getHeight
```
 Integer getHeight()
```
  - setHeight
```
 Unit setHeight(Integer height)
```
  - getPixelRatio
```
 Float getPixelRatio()
```
  - setPixelRatio
```
 Unit setPixelRatio(Float pixelRatio)
```
  - open
```
 abstract Window open(PolyUI polyUI)
```
    open the window with the specified PolyUI instance, and then start the rendering loop. It may be blocking or non-blocking. Every frame, call the PolyUI.render function to render the UI.
  - close
```
 abstract Unit close()
```
    destroy the window.
  - preRender
```
 Unit preRender(Renderer renderer)
```
    this function hooks into the rendering loop. it is ran before a render cycle.
    
    Since:
    
    1.1.3
  - postRender
```
 Unit postRender(Renderer renderer)
```
    this function hooks into the rendering loop. it is ran after a render cycle.
    
    Since:
    
    1.1.3
  - supportsRenderPausing
```
 abstract Boolean supportsRenderPausing()
```
    Return true if your window supports "render pausing", an optimization technique which will not render any frames if not necessary.
    See Settings.renderPausing for a better explanation.
    
    Since:
    
    0.25.1
  - breakPause
```
 abstract Unit breakPause()
```
    This function may be called by the PolyUI instance when it has something that it wants to do immediately.
    You can ignore this function if you do not support render pausing.
    
    Since:
    
    1.5.0
  - getClipboard
```
 abstract String getClipboard()
```
    Get the clipboard string. This is used for the org.polyfrost.polyui.component.impl.TextInput class.
    If the data is empty or not a string, then null is returned.
  - setClipboard
```
 abstract Unit setClipboard(String text)
```
    Set the clipboard string. This is used for the org.polyfrost.polyui.component.impl.TextInput class.
  - setCursor
```
 abstract Unit setCursor(Cursor cursor)
```
    Set the cursor design.
    
    Since:
    
    0.18.4
  - getKeyName
```
 abstract String getKeyName(Integer key)
```
    Return the name of a key that is not mapped by PolyUI.

Class Window

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Window

Method Detail

getWidth

setWidth

getHeight

setHeight

getPixelRatio

setPixelRatio

open

close

preRender

postRender

supportsRenderPausing

breakPause

getClipboard

setClipboard

setCursor

getKeyName