QAbstractFileEngine: make setFileTime not a pure virtual

Most engines just had to override the virtual to return false. So do it
in the base class.

Change-Id: I8d96dea9955d4c749b99fffd14cd738a48aa818c
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>

4 files changed, 9 insertions, 11 deletions

diff --git a/src/corelib/io/qabstractfileengine.cpp b/src/corelib/io/qabstractfileengine.cpp
index 85dc2f33a2..169e933546 100644
--- a/src/corelib/io/qabstractfileengine.cpp
+++ b/src/corelib/io/qabstractfileengine.cpp
@@ -726,10 +726,10 @@ QString QAbstractFileEngine::owner(FileOwner owner) const
     return QString();
 }
 
-/*!
-    \fn bool QAbstractFileEngine::setFileTime(const QDateTime &newDate, FileTime time)
 
+/*!
     \since 5.10
+
     Sets the file \a time to \a newDate, returning true if successful;
     otherwise returns false.
 
@@ -737,6 +737,12 @@ QString QAbstractFileEngine::owner(FileOwner owner) const
 
     \sa fileTime()
 */
+bool QAbstractFileEngine::setFileTime(const QDateTime &newDate, FileTime time)
+{
+    Q_UNUSED(newDate);
+    Q_UNUSED(time);
+    return false;
+}
 
 /*!
     If \a time is \c CreationTime, return when the file was created.
diff --git a/src/corelib/io/qabstractfileengine_p.h b/src/corelib/io/qabstractfileengine_p.h
index 9d0a101b49..5685a39e81 100644
--- a/src/corelib/io/qabstractfileengine_p.h
+++ b/src/corelib/io/qabstractfileengine_p.h
@@ -144,7 +144,7 @@ public:
     virtual QString fileName(FileName file=DefaultName) const;
     virtual uint ownerId(FileOwner) const;
     virtual QString owner(FileOwner) const;
-    virtual bool setFileTime(const QDateTime &newDate, FileTime time) = 0;
+    virtual bool setFileTime(const QDateTime &newDate, FileTime time);
     virtual QDateTime fileTime(FileTime time) const;
     virtual void setFileName(const QString &file);
     virtual int handle() const;
diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp
index ff31524c1c..984ed23812 100644
--- a/src/corelib/io/qresource.cpp
+++ b/src/corelib/io/qresource.cpp
@@ -1457,13 +1457,6 @@ QString QResourceFileEngine::owner(FileOwner) const
     return QString();
 }
 
-bool QResourceFileEngine::setFileTime(const QDateTime &newDate, FileTime time)
-{
-    Q_UNUSED(newDate);
-    Q_UNUSED(time);
-    return false;
-}
-
 QDateTime QResourceFileEngine::fileTime(FileTime time) const
 {
     Q_D(const QResourceFileEngine);
diff --git a/src/corelib/io/qresource_p.h b/src/corelib/io/qresource_p.h
index 1b0f4f66e4..e08ba64d2b 100644
--- a/src/corelib/io/qresource_p.h
+++ b/src/corelib/io/qresource_p.h
@@ -103,7 +103,6 @@ public:
     virtual uint ownerId(FileOwner) const Q_DECL_OVERRIDE;
     virtual QString owner(FileOwner) const Q_DECL_OVERRIDE;
 
-    virtual bool setFileTime(const QDateTime &newDate, FileTime time) Q_DECL_OVERRIDE;
     virtual QDateTime fileTime(FileTime time) const Q_DECL_OVERRIDE;
 
     virtual Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames) Q_DECL_OVERRIDE;