API - wxPerl extension API documentation |
API - wxPerl extension API documentation
An integer value used to differentiate wxPerl versions, it is guaranteed to be non-decreasing. wxPerl 0.15 value is 0150; wxPerl 1.00 value will be 1000, wxPerl 2.12 value will be 2120.
Introduced in wxPerl 0.15
SV* wxPli_create_evthandler( pTHX_ wxEvtHandler* object, const char* classname );
Creates a new hash reference, blessed into classname
,
and bindsobject
to it.
Introduced in wxPerl 0.16
SV* wxPli_evthandler_2_sv( pTHX_ SV* var, wxEvtHandler* evth );
Same as wxPli_object_2_sv, but works with wxEvtHandler
-derived
classes, which includes all wxWindow
-derived classes.
Introduced in wxPerl 0.16
const char* wxPli_get_class( pTHX_ SV* ref );
The C++ equivalent of $class = ref( $obj ) || $obj
; the pointer
returned by the function is potentially temporary.
SV* wxPli_non_object_2_sv( pTHX_ SV* var, void* data, const char* package );
Binds a generic pointer to an SV*
, and returns it; the new binding
is blessed into the given package
.
Introduced before wxPerl 0.14
SV* wxPli_object_2_sv( pTHX_ SV* var, wxObject* object );
Binds a wxObject*
pointer to an SV*
, and returns it. If the
object is already bound to an SV*
, returns a reference to the
existing SV*
, otherwise, it creates a new binding; in the latter
case, the new SV*
is blessed into a package obtained through the
wxWidgets RTTI system.
Introduced before wxPerl 0.14
void wxPli_push_arguments( pTHX_ SV*** stack, const char* argtypes, ... );
// example wxPli_push_arguments( aTHX_ SP, "iP", 12, "foo" );
Pushes a variable number of arguments on the perl stack,
it is useful for passing parameters to a Perl function. The
argtypes
string describes the types of subsequent arguments, each
character of the string specifying the type of a single
argument. Possible values are:
bool
value
int
value
long
value
unsigned long
value
double
value
char*
value
wxChar*
value
wxString*
value
SV*
, a copy of the SV is pushed on the stack
SV*
, the pointer itself is pushed on the stack
wxObject*
, the function will internally call wxPli_object_2_sv
and push the result on the stack.
void*
,
the second a char*
; the function will internally call
wxPli_non_object_2_sv
and push the result on the stack.
Introduced before wxPerl 0.14
void* wxPli_sv_2_object( pTHX_ SV* scalar, const char* classname );
Extracts a bound pointer from a perl reference, checking that
the reference belongs to the correct class (die()s on failure),
and returns it. If classname
is NULL
, the check is not done.
Introduced before wxPerl 0.14
SV* wxPli_wxChar_2_sv( pTHX_ const wxChar* str, SV* out );
Stores a string into a SV*
, and returns the SV*
.
Introduced before wxPerl 0.14
SV* wxPli_wxString_2_sv( pTHX_ const wxString& str, SV* out );
Stores a string into a SV*
, and returns the SV*
.
Introduced before wxPerl 0.14
Mattia Barbon <mbarbon at cpan dot org>
API - wxPerl extension API documentation |