QVariant

Functions related to the QVariant class. More...

Functions
DOS_API void	dos_qvariantarray_delete (DosQVariantArray *ptr)
	Delete a DosQVariantArray.
DOS_API DosQVariant *	dos_qvariant_create (void)
	Create a new QVariant (null) More...
DOS_API DosQVariant *	dos_qvariant_create_int (int value)
	Create a new QVariant holding an int value. More...
DOS_API DosQVariant *	dos_qvariant_create_bool (bool value)
	Create a new QVariant holding a bool value. More...
DOS_API DosQVariant *	dos_qvariant_create_string (const char *value)
	Create a new QVariant holding a string value. More...
DOS_API DosQVariant *	dos_qvariant_create_qobject (DosQObject *value)
	Create a new QVariant holding a QObject value. More...
DOS_API DosQVariant *	dos_qvariant_create_qvariant (const DosQVariant *value)
	Create a new QVariant with the same value of the one given as argument. More...
DOS_API DosQVariant *	dos_qvariant_create_float (float value)
	Create a new QVariant holding a float value. More...
DOS_API DosQVariant *	dos_qvariant_create_double (double value)
	Create a new QVariant holding a double value. More...
DOS_API DosQVariant *	dos_qvariant_create_array (int size, DosQVariant **array)
	Create a new QVariant holding a QVariantList. More...
DOS_API void	dos_qvariant_setInt (DosQVariant *vptr, int value)
	Calls the QVariant::setValue<int>() function. More...
DOS_API void	dos_qvariant_setBool (DosQVariant *vptr, bool value)
	Calls the QVariant::setValue<bool>() function. More...
DOS_API void	dos_qvariant_setFloat (DosQVariant *vptr, float value)
	Calls the QVariant::setValue<float>() function. More...
DOS_API void	dos_qvariant_setDouble (DosQVariant *vptr, double value)
	Calls the QVariant::setValue<double>() function. More...
DOS_API void	dos_qvariant_setString (DosQVariant *vptr, const char *value)
	Calls the QVariant::setValue<QString>() function. More...
DOS_API void	dos_qvariant_setQObject (DosQVariant *vptr, DosQObject *value)
	Calls the QVariant::setValue<QObject*>() function. More...
DOS_API void	dos_qvariant_setArray (DosQVariant *vptr, int size, DosQVariant **array)
	Calls the QVariant::setValue<QVariantList>() function. More...
DOS_API bool	dos_qvariant_isnull (const DosQVariant *vptr)
	Calls the QVariant::isNull function. More...
DOS_API void	dos_qvariant_delete (DosQVariant *vptr)
	Free the memory allocated for the given QVariant. More...
DOS_API void	dos_qvariant_assign (DosQVariant *vptr, const DosQVariant *other)
	Calls the QVariant::operator=(const QVariant&) function. More...
DOS_API int	dos_qvariant_toInt (const DosQVariant *vptr)
	Calls the QVariant::value<int>() function. More...
DOS_API bool	dos_qvariant_toBool (const DosQVariant *vptr)
	Calls the QVariant::value<bool>() function. More...
DOS_API char *	dos_qvariant_toString (const DosQVariant *vptr)
	Calls the QVariant::value<QString>() function. More...
DOS_API float	dos_qvariant_toFloat (const DosQVariant *vptr)
	Calls the QVariant::value<float>() function. More...
DOS_API double	dos_qvariant_toDouble (const DosQVariant *vptr)
	Calls the QVariant::value<double>() function. More...
DOS_API DosQVariantArray *	dos_qvariant_toArray (const DosQVariant *vptr)
	Calls the QVariant::value<QVariantList>() function. More...
DOS_API DosQObject *	dos_qvariant_toQObject (const DosQVariant *vptr)
	Calls the QVariant::value<QObject*>() function. More...

Detailed Description

Functions related to the QVariant class.

Function Documentation

dos_qvariant_assign()

DOS_API void dos_qvariant_assign	(	DosQVariant *	vptr,
		const DosQVariant *	other
	)

Calls the QVariant::operator=(const QVariant&) function.

Parameters

vptr	The QVariant (left side)
other	The QVariant (right side)

dos_qvariant_create()

DOS_API DosQVariant* dos_qvariant_create

(

void

)

Create a new QVariant (null)

Returns

The a new QVariant

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_array()

DOS_API DosQVariant* dos_qvariant_create_array	(	int	size,
		DosQVariant **	array
	)

Create a new QVariant holding a QVariantList.

Returns

A new QVariant

Parameters

size	The size of the QVariant array
array	The array of QVariant that will be inserted in the inner QVariantList

Note

The array is owned by the caller thus it will not be deleted

dos_qvariant_create_bool()

DOS_API DosQVariant* dos_qvariant_create_bool

(

bool

value

)

Create a new QVariant holding a bool value.

Returns

The a new QVariant

Parameters

value

The bool value

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_double()

DOS_API DosQVariant* dos_qvariant_create_double

(

double

value

)

Create a new QVariant holding a double value.

Returns

The a new QVariant

Parameters

value

The double value

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_float()

DOS_API DosQVariant* dos_qvariant_create_float

(

float

value

)

Create a new QVariant holding a float value.

Returns

The a new QVariant

Parameters

value

The float value

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_int()

DOS_API DosQVariant* dos_qvariant_create_int

(

int

value

)

Create a new QVariant holding an int value.

Returns

The a new QVariant

Parameters

value

The int value

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_qobject()

DOS_API DosQVariant* dos_qvariant_create_qobject

(

DosQObject *

value

)

Create a new QVariant holding a QObject value.

Returns

The a new QVariant

Parameters

value

The QObject value

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_qvariant()

DOS_API DosQVariant* dos_qvariant_create_qvariant

(

const DosQVariant *

value

)

Create a new QVariant with the same value of the one given as argument.

Returns

The a new QVariant

Parameters

value

The QVariant to which copy its value

Note

The returned QVariant should be freed using dos_qvariant_delete()

dos_qvariant_create_string()

DOS_API DosQVariant* dos_qvariant_create_string

(

const char *

value

)

Create a new QVariant holding a string value.

Returns

The a new QVariant

Parameters

value

The string value

Note

The returned QVariant should be freed using dos_qvariant_delete()

The given string is copied inside the QVariant and will not be deleted

dos_qvariant_delete()

DOS_API void dos_qvariant_delete

(

DosQVariant *

vptr

)

Free the memory allocated for the given QVariant.

Parameters

vptr	The QVariant

dos_qvariant_isnull()

DOS_API bool dos_qvariant_isnull

(

const DosQVariant *

vptr

)

Calls the QVariant::isNull function.

Returns

True if the QVariant is null, false otherwise

Parameters

vptr	The QVariant

dos_qvariant_setArray()

DOS_API void dos_qvariant_setArray	(	DosQVariant *	vptr,
		int	size,
		DosQVariant **	array
	)

Calls the QVariant::setValue<QVariantList>() function.

Parameters

vptr	The QVariant
size	The size of the array
array	The array of QVariant use for setting the inner QVariantList

dos_qvariant_setBool()

DOS_API void dos_qvariant_setBool	(	DosQVariant *	vptr,
		bool	value
	)

Calls the QVariant::setValue<bool>() function.

Parameters

vptr	The QVariant
value	The bool value

dos_qvariant_setDouble()

DOS_API void dos_qvariant_setDouble	(	DosQVariant *	vptr,
		double	value
	)

Calls the QVariant::setValue<double>() function.

Parameters

vptr	The QVariant
value	The double value

dos_qvariant_setFloat()

DOS_API void dos_qvariant_setFloat	(	DosQVariant *	vptr,
		float	value
	)

Calls the QVariant::setValue<float>() function.

Parameters

vptr	The QVariant
value	The float value

dos_qvariant_setInt()

DOS_API void dos_qvariant_setInt	(	DosQVariant *	vptr,
		int	value
	)

Calls the QVariant::setValue<int>() function.

Parameters

vptr	The QVariant
value	The int value

dos_qvariant_setQObject()

DOS_API void dos_qvariant_setQObject	(	DosQVariant *	vptr,
		DosQObject *	value
	)

Calls the QVariant::setValue<QObject*>() function.

Parameters

vptr	The QVariant
value	The string value

Note

The string argument is copied inside the QVariant and it will not be deleted

dos_qvariant_setString()

DOS_API void dos_qvariant_setString	(	DosQVariant *	vptr,
		const char *	value
	)

Calls the QVariant::setValue<QString>() function.

Parameters

vptr	The QVariant
value	The string value

Note

The string argument is copied inside the QVariant and it will not be deleted

dos_qvariant_toArray()

DOS_API DosQVariantArray* dos_qvariant_toArray

(

const DosQVariant *

vptr

)

Calls the QVariant::value<QVariantList>() function.

Parameters

vptr	The QVariant

Returns

The QVariantList value as an array

dos_qvariant_toBool()

DOS_API bool dos_qvariant_toBool

(

const DosQVariant *

vptr

)

Calls the QVariant::value<bool>() function.

Parameters

vptr	The QVariant

Returns

The bool value

dos_qvariant_toDouble()

DOS_API double dos_qvariant_toDouble

(

const DosQVariant *

vptr

)

Calls the QVariant::value<double>() function.

Parameters

vptr	The QVariant

Returns

The double value

dos_qvariant_toFloat()

DOS_API float dos_qvariant_toFloat

(

const DosQVariant *

vptr

)

Calls the QVariant::value<float>() function.

Parameters

vptr	The QVariant

Returns

The float value

dos_qvariant_toInt()

DOS_API int dos_qvariant_toInt

(

const DosQVariant *

vptr

)

Calls the QVariant::value<int>() function.

Parameters

vptr	The QVariant

Returns

The int value

dos_qvariant_toQObject()

DOS_API DosQObject* dos_qvariant_toQObject

(

const DosQVariant *

vptr

)

Calls the QVariant::value<QObject*>() function.

Parameters

vptr	The QVariant

Returns

The QObject* value

Note

Storing the returned QObject* is higly dengerous and depends on how you managed the memory of QObjects in the binded language

dos_qvariant_toString()

DOS_API char* dos_qvariant_toString

(

const DosQVariant *

vptr

)

Calls the QVariant::value<QString>() function.

Parameters

vptr	The QVariant

Returns

The string value

Note

The returned string should be freed by using dos_chararray_delete()