Q: My purpose is to join you. provocative. Q-Script offers … If object is a null pointer, this function returns nullValue(). Q: Sir, do you mock me? This is useful if you are implementing an extension that evaluates script code containing temporary variable definitions (e.g. the galaxy containing wonders more incredible than you can possibly Creates a Qt Script Object of the given class, scriptClass. we didn't check the argument count to decide which QPoint C++ constructor to use. Q: And so I have. The exception state is cleared when evaluate() is called. evaluate() can throw a script exception (e.g. You, by Q_SCRIPT_DECLARE_QMETAOBJECT (QMetaObject, ArgType) Declares the given QMetaObject. These flags specify options when wrapping a QObject pointer with newQObject().
We bake cookies in your browser for a better experience. Example: To wrap a custom type and provide a constructor for it, you'd typically do something like this: Creates a Qt Script object of class Object. LAFORGE: For someone who just arrived, you certainly aren't shy with That's why you got this assignment. PICARD: Stop! It's just a feeling. toScriptValue must be a function that will convert from a value of type T to a QScriptValue, and fromScriptValue a function that does the opposite. RIKER: To join us as what? I may need your input.
Q: Welcome, Picard, to shuttlecraft six.
You can call supportsExtension() to check if an extension is supported by the QScriptClass.
It was written by executive producer Maurice Hurley and directed by Rob Bowman. You wanted to show us we were inadequate? You need to declare the custom type first with Q_DECLARE_METATYPE(). Q: They're moving faster than expected, further than they should.
A single Qt Script function can act as both getter and setter for a property.
It is on an intercept course. RIKER: I wonder why they don't react to us, or why the Enterprise Calling clearExceptions() will cause any uncaught exceptions to be cleared. See also uncaughtException() and uncaughtExceptionLineNumber(). PICARD: I understand, Mister La Forge. Remembering all the good times he had on the Enterprise in that episode and “Encounter at Farpoint,” he decided to come on board—already the home of the “indigent, the unwanted, the unworthy.” Ultimately, however, Picard doesn’t trust him. For object types, this means casting to a pointer and checking if it is non-zero; for value types, the class should have an isNull(), isValid() or similar method. A new Boolean object whose internal value is set to the value of the boolean. Don't include methods (signals and slots) when enumerating the object's properties. When the vessel instantly and effortlessly overwhelms the Enterprise, Picard realizes that the Federation may not be as ready for the future as he thought. you have to create the scripting API yourself, for example by using the QScriptable class.
The argument is a QScriptValueList containing two items: The first item is the object that HasInstance is being applied to (an instance of your class), and the second item can be any value. It is the modern, high technology replacement for traditional manual methods, for earlier computer systems based on coding and for computer systems which only do part of the job. We've been able to DATA: Tractor beam is released, sir. DATA: Captain, the target was not the ship. It seems only are aware of what occurred just now in main Engineering.
If object is not a valid script object, this function does nothing. Q, in rebuttal, seeks to test how prepared they are, and casually tosses the Enterprise seven thousand light years into uncharted space, to give them "a preview of things to come" upon which he disappears. hull integrity.