Qt Reference Documentation

QML Basic Types

QML has a set of primitive types, as listed below, that are used throughout the QML Elements.

Some of these types can also be used for defining property values in QML. See Extending types from QML for the list of types that can be used for property values.

action

The action type has all the properties of QAction.

bool

A boolean is a binary true/false value.

color

A color is a standard color name in quotes.

date

A date is specified as "YYYY-MM-DD".

enumeration

An enumeration type consists of a set of named values.

font

A font type has the properties of a QFont.

int

An integer is a whole number, e.g. 0, 10, or -20.

list

A list of objects.

point

A point type has x and y attributes.

real

A real number has a decimal point, e.g. 1.2 or -29.8.

rect

A rect type has x, y, width and height attributes.

size

A size type has width and height attributes

string

A string is a free form text in quotes, e.g. "Hello world!".

time

A time is specified as "hh:mm:ss".

url

A URL is a resource locator, like a file name.

vector3d

A vector3d type has x, y, and z attributes.

X

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