src_corelib_kernel_qvariant.cpp File Reference

Go to the source code of this file.

Functions
	qDebug ("Type is %s", v.typeName())
v	setValue (5)
v	setValue (c)
	if (v.canConvert< MyCustomStruct >()) c
v	canConvert< int > ()
v	canConvert< QString > ()
v	setValue (s)
v	canConvert< MyCustomStruct > ()
	if (variant.canConvert< QVariantList >())
mapping	insert (7, "Seven")
mapping	insert (11, "Eleven")
mapping	insert (42, "Forty-two")
	if (variant.canConvert< QVariantHash >())

Variables
QDataStream	out (...)
	[0] More...
QVariant	v (123) = v.toInt() + 100
	[3] More...
int	x = v.toInt()
	[0] More...
int	z = v.toInt()
QVariant	y = QVariant::fromValue(nullptr)
QVariant	variant = color
	[1] More...
QColor	color = variant.value<QColor>()
	[2] More...
int	i = v.toInt()
QString	s = v.toString()
	[6] More...
MyCustomStruct	c
MyCustomStruct	c2 = v.value<MyCustomStruct>()
QObject *	object = getObjectFromSomewhere()
	[7] More...
QVariant	data = QVariant::fromValue(object)
QList< int >	intList = {7, 11, 42}
	[8] More...
QHash< int, QString >	mapping
	[9] More...

Function Documentation

canConvert< int >()

v canConvert< int >

(

)

canConvert< MyCustomStruct >()

v canConvert< MyCustomStruct >

(

)

canConvert< QString >()

v canConvert< QString >

(

)

if() [1/3]

if

(

v.canConvert< MyCustomStruct >

()

)

if() [2/3]

if

(

variant.canConvert< QVariantHash >

()

)

Definition at line 177 of file src_corelib_kernel_qvariant.cpp.

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if() [3/3]

if

(

variant.canConvert< QVariantList >

()

)

Definition at line 149 of file src_corelib_kernel_qvariant.cpp.

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insert() [1/3]

mapping insert	(	11	,
		"Eleven"
	)

insert() [2/3]

mapping insert	(	42	,
		"Forty-two"
	)

insert() [3/3]

mapping insert	(	7	,
		"Seven"
	)

qDebug()

qDebug	(	"Type is %s"	,
		v.	typeName()
	)

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setValue() [1/3]

v setValue

(

5

)

setValue() [2/3]

v setValue

(

c

)

setValue() [3/3]

v setValue

(

s

)

Variable Documentation

c

MyCustomStruct c

Definition at line 96 of file src_corelib_kernel_qvariant.cpp.

c2

MyCustomStruct c2 = v.value<MyCustomStruct>()

Definition at line 101 of file src_corelib_kernel_qvariant.cpp.

color

QColor color = variant.value<QColor>()

[2]

[3]

Definition at line 79 of file src_corelib_kernel_qvariant.cpp.

data

QVariant data = QVariant::fromValue(object)

related

Definition at line 141 of file src_corelib_kernel_qvariant.cpp.

i

int i = v.toInt()

Definition at line 93 of file src_corelib_kernel_qvariant.cpp.

intList

QList<int> intList = {7, 11, 42}

[8]

[9]

Definition at line 146 of file src_corelib_kernel_qvariant.cpp.

mapping

QHash<int, QString> mapping

[9]

[10]

Definition at line 171 of file src_corelib_kernel_qvariant.cpp.

object

QObject* object = getObjectFromSomewhere()

[7]

[8]

Definition at line 140 of file src_corelib_kernel_qvariant.cpp.

out

QDataStream out(...)

(

...

)

[0]

s

MyCustomStruct s = v.toString()

[6]

[7]

Definition at line 94 of file src_corelib_kernel_qvariant.cpp.

v

QVariant v

(

123

)

= v.toInt() + 100

[3]

[4]

[5]

[6]

Definition at line 62 of file src_corelib_kernel_qvariant.cpp.

variant

QVariant variant = color

[1]

[2]

Definition at line 77 of file src_corelib_kernel_qvariant.cpp.

x

QVariant x = v.toInt()

[0]

[1]

Definition at line 54 of file src_corelib_kernel_qvariant.cpp.

y

QVariant y = QVariant::fromValue(nullptr)

Definition at line 72 of file src_corelib_kernel_qvariant.cpp.

z

int z = v.toInt()

Definition at line 63 of file src_corelib_kernel_qvariant.cpp.