Package org.gnome.gobject

Class SignalQuery

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.SignalQuery

All Implemented Interfaces:

Proxy

@Generated("org.javagi.JavaGI")
public class SignalQuery
extends ProxyInstance

A structure holding in-depth information for a specific signal.

See also: g_signal_query()

Constructor Summary

Constructors

Constructor	Description
SignalQuery()	Allocate a new SignalQuery.
SignalQuery(int signalId, String signalName, Type itype, Set<SignalFlags> signalFlags, Type returnType, int nParams, Type[] paramTypes)	Allocate a new SignalQuery with the fields set to the provided values.
SignalQuery(int signalId, String signalName, Type itype, Set<SignalFlags> signalFlags, Type returnType, int nParams, Type[] paramTypes, Arena arena)	Allocate a new SignalQuery with the fields set to the provided values.
SignalQuery(Arena arena)	Allocate a new SignalQuery.
SignalQuery(MemorySegment address)	Create a SignalQuery proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
Type	readItype()	Read the value of the field itype.
int	readNParams()	Read the value of the field n_params.
@Nullable Type @Nullable []	readParamTypes()	Read the value of the field param_types.
Type	readReturnType()	Read the value of the field return_type.
Set<SignalFlags>	readSignalFlags()	Read the value of the field signal_flags.
int	readSignalId()	Read the value of the field signal_id.
String	readSignalName()	Read the value of the field signal_name.
void	writeItype(Type itype)	Write a value in the field itype.
void	writeNParams(int nParams)	Write a value in the field n_params.
void	writeParamTypes(@Nullable Type @Nullable [] paramTypes, Arena _arena)	Write a value in the field param_types.
void	writeReturnType(Type returnType)	Write a value in the field return_type.
void	writeSignalFlags(Set<SignalFlags> signalFlags)	Write a value in the field signal_flags.
void	writeSignalId(int signalId)	Write a value in the field signal_id.
void	writeSignalName(String signalName, Arena _arena)	Write a value in the field signal_name.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

SignalQuery

public SignalQuery(MemorySegment address)

Create a SignalQuery proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

SignalQuery

public SignalQuery(Arena arena)

Allocate a new SignalQuery.

Parameters:

arena - to control the memory allocation scope

SignalQuery

public SignalQuery()

Allocate a new SignalQuery. The memory is allocated with Arena.ofAuto().

SignalQuery

public SignalQuery(int signalId,
 String signalName,
 Type itype,
 Set<SignalFlags> signalFlags,
 Type returnType,
 int nParams,
 Type[] paramTypes,
 Arena arena)

Allocate a new SignalQuery with the fields set to the provided values.

Parameters:

signalId - value for the field signalId

signalName - value for the field signalName

itype - value for the field itype

signalFlags - value for the field signalFlags

returnType - value for the field returnType

nParams - value for the field nParams

paramTypes - value for the field paramTypes

arena - to control the memory allocation scope

SignalQuery

public SignalQuery(int signalId,
 String signalName,
 Type itype,
 Set<SignalFlags> signalFlags,
 Type returnType,
 int nParams,
 Type[] paramTypes)

Allocate a new SignalQuery with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

signalId - value for the field signalId

signalName - value for the field signalName

itype - value for the field itype

signalFlags - value for the field signalFlags

returnType - value for the field returnType

nParams - value for the field nParams

paramTypes - value for the field paramTypes

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readSignalId

public int readSignalId()

Read the value of the field signal_id.

Returns:

The value of the field signal_id

writeSignalId

public void writeSignalId(int signalId)

Write a value in the field signal_id.

Parameters:

signalId - The new value for the field signal_id

readSignalName

public String readSignalName()

Read the value of the field signal_name.

Returns:

The value of the field signal_name

writeSignalName

public void writeSignalName(String signalName,
 Arena _arena)

Write a value in the field signal_name.

Parameters:

signalName - The new value for the field signal_name

_arena - to control the memory allocation scope

readItype

public Type readItype()

Read the value of the field itype.

Returns:

The value of the field itype

writeItype

public void writeItype(Type itype)

Write a value in the field itype.

Parameters:

itype - The new value for the field itype

readSignalFlags

public Set<SignalFlags> readSignalFlags()

Read the value of the field signal_flags.

Returns:

The value of the field signal_flags

writeSignalFlags

public void writeSignalFlags(Set<SignalFlags> signalFlags)

Write a value in the field signal_flags.

Parameters:

signalFlags - The new value for the field signal_flags

readReturnType

public Type readReturnType()

Read the value of the field return_type.

Returns:

The value of the field return_type

writeReturnType

public void writeReturnType(Type returnType)

Write a value in the field return_type.

Parameters:

returnType - The new value for the field return_type

readNParams

public int readNParams()

Read the value of the field n_params.

Returns:

The value of the field n_params

writeNParams

public void writeNParams(int nParams)

Write a value in the field n_params.

Parameters:

nParams - The new value for the field n_params

readParamTypes

public @Nullable Type @Nullable [] readParamTypes()

Read the value of the field param_types.

Returns:

The value of the field param_types

writeParamTypes

public void writeParamTypes(@Nullable Type @Nullable [] paramTypes,
 Arena _arena)

Write a value in the field param_types.

Parameters:

paramTypes - The new value for the field param_types

_arena - to control the memory allocation scope