Changeset 60725 in webkit for trunk/JavaScriptCore/qt/api/qscriptvalue.cpp

Timestamp:

Jun 4, 2010, 5:23:07 PM (15 years ago)

Author:

[email protected]

Message:

2010-06-04 Jedrzej Nowacki <​[email protected]>

Reviewed by Kenneth Rohde Christiansen.

New QtScript API; QScriptValue::instanceOf.

New function create an easy way to check value's prototype hierarchy.

[Qt] QScriptValue should have an instanceOf method
​https://bugs.webkit.org/show_bug.cgi?id=40120

• qt/api/qscriptvalue.cpp: (QScriptValue::instanceOf):
• qt/api/qscriptvalue.h:
• qt/api/qscriptvalue_p.h: (QScriptValuePrivate::instanceOf):
• qt/tests/qscriptvalue/tst_qscriptvalue.h:
• qt/tests/qscriptvalue/tst_qscriptvalue_generated_comparison.cpp: (tst_QScriptValue::instanceOf_initData): (tst_QScriptValue::instanceOf_makeData): (tst_QScriptValue::instanceOf_test):

File:

• trunk/JavaScriptCore/qt/api/qscriptvalue.cpp (modified) (1 diff)

trunk/JavaScriptCore/qt/api/qscriptvalue.cpp

@@ -586 +586 @@
     return d_ptr->strictlyEquals(QScriptValuePrivate::get(other));
 }
+
+/*!
+    Returns true if this QScriptValue is an instance of
+    \a other; otherwise returns false.
+
+    This QScriptValue is considered to be an instance of \a other if
+    \a other is a function and the value of the \c{prototype}
+    property of \a other is in the prototype chain of this
+    QScriptValue.
+*/
+bool QScriptValue::instanceOf(const QScriptValue& other) const
+{
+    return d_ptr->instanceOf(QScriptValuePrivate::get(other));
+}