Move the declaration of QFileIconProviderPrivate to it's own file.

Needed to backport qtbase/46685f755b01288fd53c4483cb97a22c426a57f0
to Qt4.

We can't add new symbols in Qt4 to QFileIconProvider so we will make
the private class a friend of the QFileDialog.

Change-Id: Ic720d681da14698ecf8557e1223d82bda6b33e23
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
(cherry picked from qtbase/f4a0d6d2494d1dd41cd5b854a48b435120714d32)

1 files changed, 2 insertions, 33 deletions

diff --git a/src/gui/itemviews/qfileiconprovider.cpp b/src/gui/itemviews/qfileiconprovider.cpp
index e958eb3..2808226 100644
--- a/src/gui/itemviews/qfileiconprovider.cpp
+++ b/src/gui/itemviews/qfileiconprovider.cpp
@@ -40,9 +40,10 @@
 ****************************************************************************/
 
 #include "qfileiconprovider.h"
+#include "qfileiconprovider_p.h"
 
 #ifndef QT_NO_FILEICONPROVIDER
-#include <qstyle.h>
+#include <qfileinfo.h>
 #include <qapplication.h>
 #include <qdir.h>
 #include <qpixmapcache.h>
@@ -87,38 +88,6 @@ QT_BEGIN_NAMESPACE
   \value File
 */
 
-class QFileIconProviderPrivate
-{
-    Q_DECLARE_PUBLIC(QFileIconProvider)
-
-public:
-    QFileIconProviderPrivate();
-    QIcon getIcon(QStyle::StandardPixmap name) const;
-#ifdef Q_WS_WIN
-    QIcon getWinIcon(const QFileInfo &fi) const;
-#elif defined(Q_WS_MAC)
-    QIcon getMacIcon(const QFileInfo &fi) const;
-#endif
-    QFileIconProvider *q_ptr;
-    const QString homePath;
-
-private:
-    mutable QIcon file;
-    mutable QIcon fileLink;
-    mutable QIcon directory;
-    mutable QIcon directoryLink;
-    mutable QIcon harddisk;
-    mutable QIcon floppy;
-    mutable QIcon cdrom;
-    mutable QIcon ram;
-    mutable QIcon network;
-    mutable QIcon computer;
-    mutable QIcon desktop;
-    mutable QIcon trashcan;
-    mutable QIcon generic;
-    mutable QIcon home;
-};
-
 QFileIconProviderPrivate::QFileIconProviderPrivate() :
     homePath(QDir::home().absolutePath())
 {