Making NETWinInfo visible.

It's actually a derived class, but we can safely static_cast it back
to NETWinInfo. Makes it easier for clients to use it.

svn path=/trunk/kdebase/kwin/; revision=67689

client.cpp

@@ -2692,6 +2692,11 @@ void Client::cloneMode(Client *client)
     setCaption(client->caption());
 }
 
+NETWinInfo * Client::netWinInfo()
+{
+  return static_cast<NETWinInfo *>(info);
+}
+
 
 NoBorderClient::NoBorderClient( Workspace *ws, WId w, QWidget *parent, const char *name )
     : Client( ws, w, parent, name )

client.h

@@ -19,6 +19,7 @@ Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
 class Workspace;
 class Client;
 class WinInfo;
+class NETWinInfo;
 
 class WindowWrapper : public QWidget
 {
@@ -233,6 +234,8 @@ protected:
     bool propertyNotify( XPropertyEvent& e );
     bool clientMessage( XClientMessageEvent& e );
 
+    NETWinInfo * netWinInfo();
+
 private:
     QSize sizeForWindowSize( const QSize&, bool ignore_height = FALSE ) const;
     void getWmNormalHints();