com.sun.jna.platform.unix

Class X11.XKeyboardStateRef

java.lang.Object

com.sun.jna.Structure

com.sun.jna.platform.unix.X11.XKeyboardStateRef

All Implemented Interfaces:

Structure.ByReference

Enclosing interface:

X11

public static class X11.XKeyboardStateRef
extends Structure
implements Structure.ByReference

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.jna.Structure

Structure.ByReference, Structure.ByValue, Structure.StructField

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	auto_repeats Bit vector.
int	bell_duration Duration of the bell specified in milliseconds, if possible.
int	bell_percent Base volume for the bell between 0 (off) and 100 (loud) inclusive, if possible.
int	bell_pitch Pitch (specified in Hz) of the bell, if possible.
int	global_auto_repeat Global auto repeat mode: AutoRepeatModeOff or AutoRepeatModeOn.
int	key_click_percent Volume for key clicks between 0 (off) and 100 (loud) inclusive, if possible.
NativeLong	led_mask State of the LEDs.

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor and Description
XKeyboardStateRef()

Method Summary

Modifier and Type	Method and Description
protected List	getFieldOrder() Return this Structure's field names in their proper order.
String	toString() If jna.dump_memory is true, will include a native memory dump of the Structure's backing memory.

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setStringEncoding, size, sortFields, toArray, toArray, toString, useMemory, useMemory, write, writeField, writeField, writeField

Methods inherited from class java.lang.Object

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

Field Detail

key_click_percent

public int key_click_percent

Volume for key clicks between 0 (off) and 100 (loud) inclusive, if possible.

bell_percent

public int bell_percent

Base volume for the bell between 0 (off) and 100 (loud) inclusive, if possible.

bell_pitch

public int bell_pitch

Pitch (specified in Hz) of the bell, if possible. A setting of -1 restores the default.

bell_duration

public int bell_duration

Duration of the bell specified in milliseconds, if possible. A setting of -1 restores the default.

led_mask

public NativeLong led_mask

State of the LEDs. At most 32 LEDs numbered from one are supported.

global_auto_repeat

public int global_auto_repeat

Global auto repeat mode: AutoRepeatModeOff or AutoRepeatModeOn.

auto_repeats

public byte[] auto_repeats

Bit vector. Each bit set to 1 indicates that auto-repeat is enabled for the corresponding key. The vector is represented as 32 bytes. Byte N (from 0) contains the bits for keys 8N to 8N + 7 with the least significant bit in the byte representing key 8N.

Constructor Detail

XKeyboardStateRef

public XKeyboardStateRef()

Method Detail

getFieldOrder

protected List getFieldOrder()

Description copied from class: Structure

Return this Structure's field names in their proper order. For example,

 protected List getFieldOrder() {
     return Arrays.asList(new String[] { ... });
 }
 

IMPORTANT When deriving from an existing Structure subclass, ensure that you augment the list provided by the superclass, e.g.

 protected List getFieldOrder() {
     List fields = new ArrayList(super.getFieldOrder());
     fields.addAll(Arrays.asList(new String[] { ... }));
     return fields;
 }
 

Field order must be explicitly indicated, since the field order as returned by Class.getFields() is not guaranteed to be predictable.

Specified by:

getFieldOrder in class Structure

Returns:

ordered list of field names

toString

public String toString()

Description copied from class: Structure

If jna.dump_memory is true, will include a native memory dump of the Structure's backing memory.

Overrides:

toString in class Structure

Returns:

String representation of this object.