From 011aeb131ed904d948b69d6444ff58cdbfd4990c Mon Sep 17 00:00:00 2001
From: Alexander Volkov <a.volkov@rusbitech.ru>
Date: Wed, 23 Nov 2016 02:02:53 +0300
Subject: Examples: Remove a redundant virtual specifier for overriders

It's a good practice to use override without virtual:
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rh-override

Change-Id: I5c2d73600e6c706424589c0487133c03a4ef3629
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 examples/widgets/statemachine/factorial/main.cpp    | 8 ++++----
 examples/widgets/statemachine/pingpong/main.cpp     | 6 +++---
 examples/widgets/statemachine/trafficlight/main.cpp | 2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'examples/widgets/statemachine')

diff --git a/examples/widgets/statemachine/factorial/main.cpp b/examples/widgets/statemachine/factorial/main.cpp
index d0d61cb7df..919988051f 100644
--- a/examples/widgets/statemachine/factorial/main.cpp
+++ b/examples/widgets/statemachine/factorial/main.cpp
@@ -103,7 +103,7 @@ public:
         : QSignalTransition(fact, SIGNAL(xChanged(int))), m_fact(fact)
     {}
 
-    virtual bool eventTest(QEvent *e) override
+    bool eventTest(QEvent *e) override
     {
         if (!QSignalTransition::eventTest(e))
             return false;
@@ -111,7 +111,7 @@ public:
         return se->arguments().at(0).toInt() > 1;
     }
 
-    virtual void onTransition(QEvent *e) override
+    void onTransition(QEvent *e) override
     {
         QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(e);
         int x = se->arguments().at(0).toInt();
@@ -133,7 +133,7 @@ public:
         : QSignalTransition(fact, SIGNAL(xChanged(int))), m_fact(fact)
     {}
 
-    virtual bool eventTest(QEvent *e) override
+    bool eventTest(QEvent *e) override
     {
         if (!QSignalTransition::eventTest(e))
             return false;
@@ -141,7 +141,7 @@ public:
         return se->arguments().at(0).toInt() <= 1;
     }
 
-    virtual void onTransition(QEvent *) override
+    void onTransition(QEvent *) override
     {
         fprintf(stdout, "%d\n", m_fact->property("fac").toInt());
     }
diff --git a/examples/widgets/statemachine/pingpong/main.cpp b/examples/widgets/statemachine/pingpong/main.cpp
index 8c3b9f674b..354f1d245b 100644
--- a/examples/widgets/statemachine/pingpong/main.cpp
+++ b/examples/widgets/statemachine/pingpong/main.cpp
@@ -75,7 +75,7 @@ public:
         : QState(parent) {}
 
 protected:
-    virtual void onEntry(QEvent *) override
+    void onEntry(QEvent *) override
     {
         machine()->postEvent(new PingEvent());
         fprintf(stdout, "ping?\n");
@@ -93,7 +93,7 @@ protected:
     virtual bool eventTest(QEvent *e) override {
         return (e->type() == QEvent::User+3);
     }
-    virtual void onTransition(QEvent *) override
+    void onTransition(QEvent *) override
     {
         machine()->postDelayedEvent(new PingEvent(), 500);
         fprintf(stdout, "ping?\n");
@@ -111,7 +111,7 @@ protected:
     virtual bool eventTest(QEvent *e) override {
         return (e->type() == QEvent::User+2);
     }
-    virtual void onTransition(QEvent *) override
+    void onTransition(QEvent *) override
     {
         machine()->postDelayedEvent(new PongEvent(), 500);
         fprintf(stdout, "pong!\n");
diff --git a/examples/widgets/statemachine/trafficlight/main.cpp b/examples/widgets/statemachine/trafficlight/main.cpp
index 143f2a9324..21df91d8b0 100644
--- a/examples/widgets/statemachine/trafficlight/main.cpp
+++ b/examples/widgets/statemachine/trafficlight/main.cpp
@@ -74,7 +74,7 @@ public slots:
     void turnOn() { setOn(true); }
 
 protected:
-    virtual void paintEvent(QPaintEvent *) override
+    void paintEvent(QPaintEvent *) override
     {
         if (!m_on)
             return;
-- 
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