QEvent (and subclasses): make ctors explicit

Do this regardless of whether the event subclass
is public API or only used in examples. Examples
are examples, used by others as templates or even
copied verbatim, so they should also follow sound
engineering rules.

Anyway, there's only one in examples/...

Change-Id: I586ff16407a956c9e89288fdd4377eed73f45c0f
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

2 files changed, 8 insertions, 8 deletions

diff --git a/src/widgets/graphicsview/qgraphicssceneevent.h b/src/widgets/graphicsview/qgraphicssceneevent.h
index be93c47476..95de435846 100644
--- a/src/widgets/graphicsview/qgraphicssceneevent.h
+++ b/src/widgets/graphicsview/qgraphicssceneevent.h
@@ -66,7 +66,7 @@ class QGraphicsSceneEventPrivate;
 class Q_WIDGETS_EXPORT QGraphicsSceneEvent : public QEvent
 {
 public:
-    QGraphicsSceneEvent(Type type);
+    explicit QGraphicsSceneEvent(Type type);
     ~QGraphicsSceneEvent();
 
     QWidget *widget() const;
@@ -84,7 +84,7 @@ class QGraphicsSceneMouseEventPrivate;
 class Q_WIDGETS_EXPORT QGraphicsSceneMouseEvent : public QGraphicsSceneEvent
 {
 public:
-    QGraphicsSceneMouseEvent(Type type = None);
+    explicit QGraphicsSceneMouseEvent(Type type = None);
     ~QGraphicsSceneMouseEvent();
 
     QPointF pos() const;
@@ -132,7 +132,7 @@ class QGraphicsSceneWheelEventPrivate;
 class Q_WIDGETS_EXPORT QGraphicsSceneWheelEvent : public QGraphicsSceneEvent
 {
 public:
-    QGraphicsSceneWheelEvent(Type type = None);
+    explicit QGraphicsSceneWheelEvent(Type type = None);
     ~QGraphicsSceneWheelEvent();
 
     QPointF pos() const;
@@ -167,7 +167,7 @@ class Q_WIDGETS_EXPORT QGraphicsSceneContextMenuEvent : public QGraphicsSceneEve
 public:
     enum Reason { Mouse, Keyboard, Other };
 
-    QGraphicsSceneContextMenuEvent(Type type = None);
+    explicit QGraphicsSceneContextMenuEvent(Type type = None);
     ~QGraphicsSceneContextMenuEvent();
 
     QPointF pos() const;
@@ -194,7 +194,7 @@ class QGraphicsSceneHoverEventPrivate;
 class Q_WIDGETS_EXPORT QGraphicsSceneHoverEvent : public QGraphicsSceneEvent
 {
 public:
-    QGraphicsSceneHoverEvent(Type type = None);
+    explicit QGraphicsSceneHoverEvent(Type type = None);
     ~QGraphicsSceneHoverEvent();
 
     QPointF pos() const;
@@ -227,7 +227,7 @@ class QGraphicsSceneHelpEventPrivate;
 class Q_WIDGETS_EXPORT QGraphicsSceneHelpEvent : public QGraphicsSceneEvent
 {
 public:
-    QGraphicsSceneHelpEvent(Type type = None);
+    explicit QGraphicsSceneHelpEvent(Type type = None);
     ~QGraphicsSceneHelpEvent();
 
     QPointF scenePos() const;
@@ -245,7 +245,7 @@ class QGraphicsSceneDragDropEventPrivate;
 class Q_WIDGETS_EXPORT QGraphicsSceneDragDropEvent : public QGraphicsSceneEvent
 {
 public:
-    QGraphicsSceneDragDropEvent(Type type = None);
+    explicit QGraphicsSceneDragDropEvent(Type type = None);
     ~QGraphicsSceneDragDropEvent();
 
     QPointF pos() const;
diff --git a/src/widgets/kernel/qgesture.h b/src/widgets/kernel/qgesture.h
index 8c412680b8..5e121def41 100644
--- a/src/widgets/kernel/qgesture.h
+++ b/src/widgets/kernel/qgesture.h
@@ -270,7 +270,7 @@ class QGestureEventPrivate;
 class Q_WIDGETS_EXPORT QGestureEvent : public QEvent
 {
 public:
-    QGestureEvent(const QList<QGesture *> &gestures);
+    explicit QGestureEvent(const QList<QGesture *> &gestures);
     ~QGestureEvent();
 
     QList<QGesture *> gestures() const;