Use a QQueue as in Qtopia

1 files changed, 11 insertions, 9 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 4d0b0ea..98af70a 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -13,24 +13,25 @@
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 */
 #define QTOPIA_INTERNAL_LANGLIST
 #include <stdlib.h>
 #include <unistd.h>
 #include <linux/limits.h> // needed for some toolchains (PATH_MAX)
 #include <qfile.h>
+#include <qqueue.h>
 #ifdef Q_WS_QWS
 #ifndef QT_NO_COP
 #if QT_VERSION <= 231
 #define private public
 #define sendLocally processEvent
 #include "qcopenvelope_qws.h"
 #undef private
 #else
 #include "qcopenvelope_qws.h"
 #endif
 #endif
 #include <qwindowsystem_qws.h>
@@ -91,27 +92,25 @@
 
 #include "qt_override_p.h"
 
 
 class QPEApplicationData
 {
 public:
         QPEApplicationData ( )
                 : presstimer( 0 ), presswidget( 0 ), rightpressed( false ), kbgrabbed( false ),
                   notbusysent( false ), preloaded( false ), forceshow( false ), nomaximize( false ),
                   keep_running( true ), qpe_main_widget( 0 ), qcopQok( false )
 
-        {
-                qcopq.setAutoDelete( TRUE );
-        }
+        {}
 
         int presstimer;
         QWidget* presswidget;
         QPoint presspos;
 
         bool rightpressed : 1;
         bool kbgrabbed    : 1;
         bool notbusysent  : 1;
         bool preloaded    : 1;
         bool forceshow    : 1;
         bool nomaximize   : 1;
         bool qcopQok      : 1;
@@ -124,46 +123,49 @@ public:
         {
                 QCopRec( const QCString &ch, const QCString &msg,
                          const QByteArray &d ) :
                                 channel( ch ), message( msg ), data( d )
                 { }
 
                 QCString channel;
                 QCString message;
                 QByteArray data;
         };
         QWidget* qpe_main_widget;
         QGuardedPtr<QWidget> lastraised;
-        QList<QCopRec> qcopq;
+        QQueue<QCopRec> qcopq;
         QString styleName;
         QString decorationName;
 
         void enqueueQCop( const QCString &ch, const QCString &msg,
                           const QByteArray &data )
         {
-                qcopq.append( new QCopRec( ch, msg, data ) );
+                qcopq.enqueue( new QCopRec( ch, msg, data ) );
         }
         void sendQCopQ()
         {
             if (!qcopQok )
                 return;
 
                 QCopRec * r;
 #ifndef QT_NO_COP
-
-                for ( QListIterator<QCopRec> it( qcopq ); ( r = it.current() ); ++it )
-                        QCopChannel::sendLocally( r->channel, r->message, r->data );
+           while((r=qcopq.dequeue())) {
+               // remove from queue before sending...
+               // event loop can come around again before getting
+               // back from sendLocally
+               QCopChannel::sendLocally( r->channel, r->message, r->data );
 #endif
 
-                qcopq.clear();
+               delete r;
+           }
         }
         static void show_mx(QWidget* mw, bool nomaximize,  const QString & = QString::null )
         {
 
             // ugly hack, remove that later after finding a sane solution
             // Addendum: Only Sharp currently has models with high resolution but (physically) small displays,
             // so this is only useful if QT_QWS_SIMPAD is NOT defined. E.g. SIMpad has 800x600 but has
             // a (physically) large enough display to use the small icons
 #ifndef QT_QWS_SIMPAD
             if ( QPEApplication::desktop() ->width() >= 600 && ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) )  {
                 ( (  QMainWindow* ) mw )->setUsesBigPixmaps( true );
             }