GObjectCClosure

A GClosureMarshal function for use with signals with handlers that take two boxed pointers as arguments and return a boolean. If you have such a signal, you will probably also need to use an accumulator, such as g_signal_accumulator_true_handled().

The GVaClosureMarshal equivalent to g_cclosure_marshal_BOOLEAN__BOXED_BOXED().

A GClosureMarshal function for use with signals with handlers that take a flags type as an argument and return a boolean. If you have such a signal, you will probably also need to use an accumulator, such as g_signal_accumulator_true_handled().

The GVaClosureMarshal equivalent to g_cclosure_marshal_BOOLEAN__FLAGS().

A GClosureMarshal function for use with signals with handlers that take a GObject and a pointer and produce a string. It is highly unlikely that your signal handler fits this description.

The GVaClosureMarshal equivalent to g_cclosure_marshal_STRING__OBJECT_POINTER().

A GClosureMarshal function for use with signals with a single boolean argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__BOOLEAN().

A GClosureMarshal function for use with signals with a single argument which is any boxed pointer type.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__BOXED().

A GClosureMarshal function for use with signals with a single character argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__CHAR().

A GClosureMarshal function for use with signals with one double-precision floating point argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__DOUBLE().

A GClosureMarshal function for use with signals with a single argument with an enumerated type.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__ENUM().

A GClosureMarshal function for use with signals with a single argument with a flags types.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__FLAGS().

A GClosureMarshal function for use with signals with one single-precision floating point argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__FLOAT().

A GClosureMarshal function for use with signals with a single integer argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__INT().

A GClosureMarshal function for use with signals with with a single long integer argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__LONG().

A GClosureMarshal function for use with signals with a single GObject argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__OBJECT().

A GClosureMarshal function for use with signals with a single argument of type GParamSpec.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__PARAM().

A GClosureMarshal function for use with signals with a single raw pointer argument type.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__POINTER().

A GClosureMarshal function for use with signals with a single string argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__STRING().

A GClosureMarshal function for use with signals with a single unsigned character argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__UCHAR().

A GClosureMarshal function for use with signals with with a single unsigned integer argument.

A GClosureMarshal function for use with signals with an unsigned int and a pointer as arguments.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__UINT_POINTER().

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__UINT().

A GClosureMarshal function for use with signals with a single unsigned long integer argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__ULONG().

A GClosureMarshal function for use with signals with a single GVariant argument.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__VARIANT().

A GClosureMarshal function for use with signals with no arguments.

The GVaClosureMarshal equivalent to g_cclosure_marshal_VOID__VOID().

A generic marshaller function implemented via libffi.

since: 2.30

A generic GVaClosureMarshal function implemented via libffi.

since: 2.30

Creates a new closure which invokes callback_func with user_data as the last parameter.

A variant of g_cclosure_new() which uses object as user_data and calls g_object_watch_closure() on object and the created closure. This function is useful when you have a callback closely associated with a GObject, and want the callback to no longer run after the object is is freed.

A variant of g_cclosure_new_swap() which uses object as user_data and calls g_object_watch_closure() on object and the created closure. This function is useful when you have a callback closely associated with a GObject, and want the callback to no longer run after the object is is freed.

Creates a new closure which invokes callback_func with user_data as the first parameter.