diff options
Diffstat (limited to 'examples/widgets/statemachine/factorial/main.cpp')
| -rw-r--r-- | examples/widgets/statemachine/factorial/main.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/examples/widgets/statemachine/factorial/main.cpp b/examples/widgets/statemachine/factorial/main.cpp index 2d25822828..e6cbdcae29 100644 --- a/examples/widgets/statemachine/factorial/main.cpp +++ b/examples/widgets/statemachine/factorial/main.cpp @@ -49,7 +49,6 @@ ****************************************************************************/ #include <QtCore> -#include <stdio.h> //! [0] class Factorial : public QObject @@ -58,10 +57,7 @@ class Factorial : public QObject Q_PROPERTY(int x READ x WRITE setX) Q_PROPERTY(int fac READ fac WRITE setFac) public: - Factorial(QObject *parent = 0) - : QObject(parent), m_x(-1), m_fac(1) - { - } + using QObject::QObject; int x() const { @@ -90,8 +86,8 @@ Q_SIGNALS: void xChanged(int value); private: - int m_x; - int m_fac; + int m_x = -1; + int m_fac = 1; }; //! [0] @@ -143,7 +139,7 @@ public: void onTransition(QEvent *) override { - fprintf(stdout, "%d\n", m_fact->property("fac").toInt()); + qInfo() << m_fact->property("fac").toInt(); } private: |