class QQmlScriptString#

The QQmlScriptString class encapsulates a script and its context. More

Inheritance diagram of PySide6.QtQml.QQmlScriptString

Synopsis#

Methods#

Note

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Detailed Description#

QQmlScriptString is used to create QObject properties that accept a script “assignment” from QML.

Normally, the following QML would result in a binding being established for the script property; i.e. script would be assigned the value obtained from running myObj.value = Math.max(myValue, 100)

If instead the property had a type of QQmlScriptString , the script itself – myObj.value = Math.max(myValue, 100) – would be passed to the script property and the class could choose how to handle it. Typically, the class will evaluate the script at some later time using a QQmlExpression .

QQmlExpression expr(scriptString);
expr.evaluate();

See also

QQmlExpression

class QmlIsAnonymous#
__init__()#

Constructs an empty instance.

__init__(arg__1)
Parameters:

arg__1QQmlScriptString

Copies other.

booleanLiteral()#
Return type:

PyTuple

If the content of the QQmlScriptString is a boolean literal, returns the boolean value and sets ok to true. Otherwise returns false and sets ok to false.

isEmpty()#
Return type:

bool

Returns whether the QQmlScriptString is empty.

isNullLiteral()#
Return type:

bool

Returns whether the content of the QQmlScriptString is the null literal.

isUndefinedLiteral()#
Return type:

bool

Returns whether the content of the QQmlScriptString is the undefined literal.

numberLiteral()#
Return type:

PyTuple

If the content of the QQmlScriptString is a number literal, returns that number and sets ok to true. Otherwise returns 0.0 and sets ok to false.

__ne__(arg__1)#
Parameters:

arg__1QQmlScriptString

Return type:

bool

Returns true if this and the other QQmlScriptString objects are different.

See also

operator==()

__eq__(arg__1)#
Parameters:

arg__1QQmlScriptString

Return type:

bool

Returns true if this and the other QQmlScriptString objects are equal.

See also

operator!=()

stringLiteral()#
Return type:

str

If the content of the QQmlScriptString is a string literal, returns that string. Otherwise returns a null QString.