3 files changed, 22 insertions, 3 deletions

diff --git a/core/applets/clipboardapplet/clipboard.cpp b/core/applets/clipboardapplet/clipboard.cpp
index 5848d0f..4fbdf6f 100644
--- a/core/applets/clipboardapplet/clipboard.cpp
+++ b/core/applets/clipboardapplet/clipboard.cpp
@@ -101,64 +101,73 @@ static const char * paste_xpm[] = {
 "    *{>;      ",
 " }}}@e:!;}}}  ",
 "<x8=&:#@+;ll, ",
 "}k/=;;3}337|o ",
 "<k's24444m45o ",
 "}8'ss4xkkk]}a ",
 "<1s224keee|b4 ",
 "}r2itmkeee]]44",
 "<9iitmkeeehkw.",
 "<lt-u4keeb)pn.",
 "<fu-umkebhp(0.",
 "<cugg4kbh)_(q.",
 "<cyyymk))p(%q.",
 ",5vvv4k)p_%[q.",
 " ...$mljnn0qd.",
 "     4.......,"};
 
 
 ClipboardApplet::ClipboardApplet( QWidget *parent, const char *name ) : QWidget( parent, name )
 {
         setFixedWidth ( 14 );
         setFixedHeight ( 18 );
         m_clipboardPixmap = QPixmap ( paste_xpm );
 
-        QTimer *timer = new QTimer ( this );
+        m_timer = new QTimer ( this );
         
         connect ( QApplication::clipboard ( ), SIGNAL( dataChanged ( )), this, SLOT( newData ( )));
-        connect ( timer, SIGNAL( timeout ( )), this, SLOT( newData ( )));
+        connect ( m_timer, SIGNAL( timeout ( )), this, SLOT( newData ( )));
+        connect ( qApp, SIGNAL( aboutToQuit ( )), this, SLOT( shutdown ( )));
 
-        timer-> start ( 1000 );
+        m_timer-> start ( 1500 );
         
         m_menu = 0;
         m_dirty = true;
         m_lasttext = QString::null;
 }
 
 ClipboardApplet::~ClipboardApplet ( )
 {
 }
 
+void ClipboardApplet::shutdown ( )
+{
+        // the timer has to be stopped, or Qt/E will hang on quit()
+        // see launcher/desktop.cpp
+
+        m_timer-> stop ( );
+}
+
 void ClipboardApplet::mousePressEvent ( QMouseEvent *)
 {
         if ( m_dirty ) {
                 delete m_menu;
         
                 m_menu = new QPopupMenu ( this );
                 m_menu-> setCheckable ( true );
 
                         if ( m_history. count ( )) {
                         for ( unsigned int i = 0; i < m_history. count ( ); i++ ) {
                                 QString str = m_history [i];
                                 
                                 if ( str. length ( ) > 20 )
                                         str = str. left ( 20 ) + "...";
                         
                                 m_menu-> insertItem ( QString ( "%1: %2" ). arg ( i + 1 ). arg ( str ), i );
                                 m_menu-> setItemChecked ( i, false );
                         }
                                 m_menu-> setItemChecked ( m_history. count ( ) - 1, true );     
                         m_menu-> insertSeparator ( );
                 }
                 m_menu-> insertItem ( QIconSet ( Resource::loadPixmap ( "cut" )), tr( "Cut" ), 100 );
                 m_menu-> insertItem ( QIconSet ( Resource::loadPixmap ( "copy" )), tr( "Copy" ), 101 );
                 m_menu-> insertItem ( QIconSet ( Resource::loadPixmap ( "paste" )), tr( "Paste" ), 102 );
diff --git a/core/applets/clipboardapplet/clipboard.h b/core/applets/clipboardapplet/clipboard.h
index 84743d9..ec87d39 100644
--- a/core/applets/clipboardapplet/clipboard.h
+++ b/core/applets/clipboardapplet/clipboard.h
@@ -3,51 +3,55 @@
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** 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.
 **
 **********************************************************************/
 #ifndef __CLIPBOARD_APPLET_H__
 #define __CLIPBOARD_APPLET_H__
 
 #include <qwidget.h>
 #include <qpixmap.h>
 #include <qstringlist.h>
 
+class QTimer;
+
 class ClipboardApplet : public QWidget
 {
     Q_OBJECT
 public:
     ClipboardApplet ( QWidget *parent = 0, const char *name=0 );
     ~ClipboardApplet ( );
 
 protected:
     void mousePressEvent ( QMouseEvent *);
     void paintEvent ( QPaintEvent* );
 
 private slots:
     void action ( int );
         void newData ( );
+        void shutdown ( );
 
 private:
     QPopupMenu * m_menu;
     QStringList  m_history;
     bool         m_dirty;
     QString      m_lasttext;
+    QTimer *     m_timer;
     
     QPixmap      m_clipboardPixmap;
 };
 
 
 #endif // __CLIPBOARD_APPLET_H__
 
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp
index e58b08c..f90da1a 100644
--- a/core/launcher/desktop.cpp
+++ b/core/launcher/desktop.cpp
@@ -665,48 +665,54 @@ void Desktop::styleChange( QStyle &s )
 void DesktopApplication::shutdown()
 {
     if ( type() != GuiServer )
   return;
     ShutdownImpl *sd = new ShutdownImpl( 0, 0, WDestructiveClose );
     connect( sd, SIGNAL(shutdown(ShutdownImpl::Type)),
        this, SLOT(shutdown(ShutdownImpl::Type)) );
     sd->showMaximized();
 }
 
 void DesktopApplication::shutdown( ShutdownImpl::Type t )
 {
     switch ( t ) {
   case ShutdownImpl::ShutdownSystem:
       execlp("shutdown", "shutdown", "-h", "now", (void*)0);
       break;
   case ShutdownImpl::RebootSystem:
       execlp("shutdown", "shutdown", "-r", "now", (void*)0);
       break;
   case ShutdownImpl::RestartDesktop:
       restart();
       break;
   case ShutdownImpl::TerminateDesktop:
       prepareForTermination(FALSE);
+      
+      // This is a workaround for a Qt bug
+      // clipboard applet has to stop its poll timer, or Qt/E
+      // will hang on quit() right before it emits aboutToQuit()      
+      emit aboutToQuit ( );
+      
       quit();
       break;
     }
 }
 
 void DesktopApplication::restart()
 {
     prepareForTermination(TRUE);
 
 #ifdef Q_WS_QWS
     for ( int fd = 3; fd < 100; fd++ )
   close( fd );
 #if defined(QT_DEMO_SINGLE_FLOPPY)
     execl( "/sbin/init", "qpe", 0 );
 #elif defined(QT_QWS_CASSIOPEIA)
     execl( "/bin/sh", "sh", 0 );
 #else
     execl( (qpeDir()+"/bin/qpe").latin1(), "qpe", 0 );
 #endif
     exit(1);
 #endif
 }
 
 void Desktop::startTransferServer()