Package org.freedesktop.wayland.client

Class WlRegionProxy

java.lang.Object

org.freedesktop.wayland.client.Proxy<WlRegionEvents>

org.freedesktop.wayland.client.WlRegionProxy

All Implemented Interfaces:

WaylandObject

public class WlRegionProxy
extends Proxy<WlRegionEvents>

region interface

A region object describes an area.

Region objects are used to describe the opaque and input regions of a surface.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INTERFACE_NAME

Fields inherited from class org.freedesktop.wayland.client.Proxy

pointer

Constructor Summary

Constructors

Constructor	Description
WlRegionProxy(MemorySegment pointer)
WlRegionProxy(MemorySegment pointer, WlRegionEvents implementation, int version)

Method Summary

Modifier and Type	Method	Description
void	add(int x, int y, int width, int height)	add rectangle to region
void	destroy()	destroy region
void	subtract(int x, int y, int width, int height)	subtract rectangle from region

Methods inherited from class org.freedesktop.wayland.client.Proxy

equals, getId, getImplementation, getPointer, getVersion, hashCode, marshal, marshal, marshalConstructor, setQueue

Methods inherited from class java.lang.Object

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

Field Details

INTERFACE_NAME

public static final String INTERFACE_NAME

See Also:

• Constant Field Values

Constructor Details

WlRegionProxy

public WlRegionProxy(MemorySegment pointer,
 WlRegionEvents implementation,
 int version)

WlRegionProxy

public WlRegionProxy(MemorySegment pointer)

Method Details

destroy

public void destroy()

destroy region

Destroy the region. This will invalidate the object ID.

Overrides:

destroy in class Proxy<WlRegionEvents>

add

public void add(int x,
 int y,
 int width,
 int height)

add rectangle to region

Add the specified rectangle to the region.

Parameters:

x - region-local x coordinate

y - region-local y coordinate

width - rectangle width

height - rectangle height

subtract

public void subtract(int x,
 int y,
 int width,
 int height)

subtract rectangle from region

Subtract the specified rectangle from the region.

Parameters:

x - region-local x coordinate

y - region-local y coordinate

width - rectangle width

height - rectangle height