Move MaxKeyCount from QKeySequenceEditPrivate to QKeySequencePrivate

Adjust users and add a static_cast that MaxKeyCount be 4. That is instead
of adjusting all the code to use MaxKeyCount instead, some of which
cannot be thus changed (e.g. where using the QKeySequence(int, int, int, int)
constructor).

This was requested in the original review, but never implemented.

Change-Id: I3812340890f4d75257139f04e73e83083ca09760
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gui/kernel/qkeysequence_p.h b/src/gui/kernel/qkeysequence_p.h
index eac0d4b0a6..3751660500 100644
--- a/src/gui/kernel/qkeysequence_p.h
+++ b/src/gui/kernel/qkeysequence_p.h
@@ -69,6 +69,7 @@ struct Q_AUTOTEST_EXPORT QKeyBinding
 class Q_AUTOTEST_EXPORT QKeySequencePrivate
 {
 public:
+    enum { MaxKeyCount = 4 }; // used in QKeySequenceEdit
     inline QKeySequencePrivate() : ref(1)
     {
         key[0] = key[1] = key[2] = key[3] =  0;