QtGui: make some constructors explicit

This is a semi-automatic search, so I'm
reasonably sure that all the exported ones
have been caught.

Change-Id: I5b122db2498dbb2aee50c7ad95c67e708aade45b
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

9 files changed, 10 insertions, 10 deletions

diff --git a/src/gui/kernel/qclipboard.h b/src/gui/kernel/qclipboard.h
index 5a251dd0ef..5c88764d88 100644
--- a/src/gui/kernel/qclipboard.h
+++ b/src/gui/kernel/qclipboard.h
@@ -59,7 +59,7 @@ class Q_GUI_EXPORT QClipboard : public QObject
 {
     Q_OBJECT
 private:
-    QClipboard(QObject *parent);
+    explicit QClipboard(QObject *parent);
     ~QClipboard();
 
 public:
diff --git a/src/gui/kernel/qopenglcontext.h b/src/gui/kernel/qopenglcontext.h
index 52f94a8a10..5e1cd17635 100644
--- a/src/gui/kernel/qopenglcontext.h
+++ b/src/gui/kernel/qopenglcontext.h
@@ -94,7 +94,7 @@ class Q_GUI_EXPORT QOpenGLContext : public QObject
     Q_OBJECT
     Q_DECLARE_PRIVATE(QOpenGLContext)
 public:
-    QOpenGLContext(QObject *parent = 0);
+    explicit QOpenGLContext(QObject *parent = 0);
     ~QOpenGLContext();
 
     void setFormat(const QSurfaceFormat &format);
diff --git a/src/gui/kernel/qplatformsharedgraphicscache_qpa.h b/src/gui/kernel/qplatformsharedgraphicscache_qpa.h
index d59cd7c3c8..f8ee201d85 100644
--- a/src/gui/kernel/qplatformsharedgraphicscache_qpa.h
+++ b/src/gui/kernel/qplatformsharedgraphicscache_qpa.h
@@ -65,7 +65,7 @@ public:
         OpenGLTexture
     };
 
-    QPlatformSharedGraphicsCache(QObject *parent = 0) : QObject(parent) {}
+    explicit QPlatformSharedGraphicsCache(QObject *parent = 0) : QObject(parent) {}
 
     Q_INVOKABLE virtual void ensureCacheInitialized(const QByteArray &cacheId, BufferType bufferType,
                                                     PixelFormat pixelFormat) = 0;
diff --git a/src/gui/kernel/qplatformsurface_qpa.h b/src/gui/kernel/qplatformsurface_qpa.h
index af23ad3a85..646c3b72ce 100644
--- a/src/gui/kernel/qplatformsurface_qpa.h
+++ b/src/gui/kernel/qplatformsurface_qpa.h
@@ -59,7 +59,7 @@ public:
     QSurface::SurfaceClass surfaceClass() const;
 
 private:
-    QPlatformSurface(QSurface::SurfaceClass type);
+    explicit QPlatformSurface(QSurface::SurfaceClass type);
 
     QSurface::SurfaceClass m_type;
 
diff --git a/src/gui/kernel/qplatformwindow_qpa.h b/src/gui/kernel/qplatformwindow_qpa.h
index 170f62162f..a72de7b547 100644
--- a/src/gui/kernel/qplatformwindow_qpa.h
+++ b/src/gui/kernel/qplatformwindow_qpa.h
@@ -63,7 +63,7 @@ class Q_GUI_EXPORT QPlatformWindow : public QPlatformSurface
 {
     Q_DECLARE_PRIVATE(QPlatformWindow)
 public:
-    QPlatformWindow(QWindow *window);
+    explicit QPlatformWindow(QWindow *window);
     virtual ~QPlatformWindow();
 
     QWindow *window() const;
diff --git a/src/gui/kernel/qscreen.h b/src/gui/kernel/qscreen.h
index 111e10d340..3bd24db3ce 100644
--- a/src/gui/kernel/qscreen.h
+++ b/src/gui/kernel/qscreen.h
@@ -142,7 +142,7 @@ Q_SIGNALS:
     void orientationChanged(Qt::ScreenOrientation orientation);
 
 private:
-    QScreen(QPlatformScreen *screen);
+    explicit QScreen(QPlatformScreen *screen);
 
     Q_DISABLE_COPY(QScreen)
     friend class QGuiApplicationPrivate;
diff --git a/src/gui/kernel/qsurface.h b/src/gui/kernel/qsurface.h
index a8900fde33..befb771129 100644
--- a/src/gui/kernel/qsurface.h
+++ b/src/gui/kernel/qsurface.h
@@ -80,7 +80,7 @@ public:
     virtual QSize size() const = 0;
 
 protected:
-    QSurface(SurfaceClass type);
+    explicit QSurface(SurfaceClass type);
 
     SurfaceClass m_type;
 
diff --git a/src/gui/kernel/qsurfaceformat.h b/src/gui/kernel/qsurfaceformat.h
index 6daa08095e..a4224bbedd 100644
--- a/src/gui/kernel/qsurfaceformat.h
+++ b/src/gui/kernel/qsurfaceformat.h
@@ -75,7 +75,7 @@ public:
     };
 
     QSurfaceFormat();
-    QSurfaceFormat(FormatOptions options);
+    /*implicit*/ QSurfaceFormat(FormatOptions options);
     QSurfaceFormat(const QSurfaceFormat &other);
     QSurfaceFormat &operator=(const QSurfaceFormat &other);
     ~QSurfaceFormat();
diff --git a/src/gui/kernel/qwindow.h b/src/gui/kernel/qwindow.h
index 1461f12520..62ddb66a75 100644
--- a/src/gui/kernel/qwindow.h
+++ b/src/gui/kernel/qwindow.h
@@ -94,8 +94,8 @@ class Q_GUI_EXPORT QWindow : public QObject, public QSurface
 
 public:
 
-    QWindow(QScreen *screen = 0);
-    QWindow(QWindow *parent);
+    explicit QWindow(QScreen *screen = 0);
+    explicit QWindow(QWindow *parent);
     virtual ~QWindow();
 
     void setSurfaceType(SurfaceType surfaceType);