Fix compilation of public headers with QT_NO_DEPRECATED defined

Put the functions in QT_DEPRECATED_SINCE if possible

QPluginLoader::staticInstances is not documented as deprecated, and do
not reference any alternative use. So I unmarked it as deprecated.

Change-Id: I556c3f3657fb0490dd5543fcc56718fe9bd394e7
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

1 files changed, 11 insertions, 3 deletions

diff --git a/src/widgets/kernel/qapplication.h b/src/widgets/kernel/qapplication.h
index 206692e6d4..4aac97aece 100644
--- a/src/widgets/kernel/qapplication.h
+++ b/src/widgets/kernel/qapplication.h
@@ -97,7 +97,9 @@ class Q_WIDGETS_EXPORT QApplication : public QGuiApplication
 public:
 
     QApplication(int &argc, char **argv, int = ApplicationFlags);
+#ifdef QT_DEPRECATED
     QT_DEPRECATED QApplication(int &argc, char **argv, bool GUIenabled, int = ApplicationFlags);
+#endif
     QApplication(int &argc, char **argv, Type, int = ApplicationFlags);
     virtual ~QApplication();
 
@@ -145,7 +147,9 @@ public:
     static QWidget *topLevelAt(const QPoint &p);
     static inline QWidget *topLevelAt(int x, int y)  { return topLevelAt(QPoint(x, y)); }
 
-    QT_DEPRECATED static void syncX();
+#if QT_DEPRECATED_SINCE(5, 0)
+    QT_DEPRECATED static inline void syncX() {}
+#endif
     static void beep();
     static void alert(QWidget *widget, int duration = 0);
 
@@ -182,8 +186,12 @@ public:
     virtual void saveState(QSessionManager& sm);
 #endif
 
-    QT_DEPRECATED static QLocale keyboardInputLocale();
-    QT_DEPRECATED static Qt::LayoutDirection keyboardInputDirection();
+#if QT_DEPRECATED_SINCE(5, 0)
+    QT_DEPRECATED static QLocale keyboardInputLocale()
+    { return qApp ? qApp->inputMethod()->locale() : QLocale::c(); }
+    QT_DEPRECATED static Qt::LayoutDirection keyboardInputDirection()
+    { return qApp ? qApp->inputMethod()->inputDirection() : Qt::LeftToRight; }
+#endif
 
     static int exec();
     bool notify(QObject *, QEvent *);