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Anonymous User
Re: Exam prep November 20, 2009 02:11PM |
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Quote
Only the class that defines a signal and its subclasses can emit the signal.
Anonymous User
Re: Exam prep November 20, 2009 02:22PM |
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Language: C++#include <QObject> class Counter : public QObject { Q_OBJECT public: Counter() { m_value = 0; } int value() const { return m_value; } public slots: void setValue(int value); signals: void valueChanged(int newValue); private: int m_value; };
Anonymous User
Re: Exam prep November 20, 2009 02:27PM |
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Re: Exam prep November 20, 2009 02:37PM |
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Re: Exam prep November 20, 2009 02:42PM |
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Re: Exam prep November 20, 2009 02:56PM |
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Re: Exam prep November 20, 2009 03:04PM |
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Anonymous User
Re: Exam prep November 20, 2009 03:12PM |
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Re: Exam prep November 20, 2009 03:14PM |
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Re: Exam prep November 20, 2009 03:17PM |
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Re: Exam prep November 21, 2009 10:03AM |
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Re: Exam prep November 21, 2009 11:22AM |
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Anonymous User
Re: Exam prep November 21, 2009 01:35PM |
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Re: Exam prep November 21, 2009 03:35PM |
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Re: Exam prep November 21, 2009 03:52PM |
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Re: Exam prep November 22, 2009 09:49AM |
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Re: Exam prep November 22, 2009 01:02PM |
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