From 72081cbfef03a69ed6f9ca7826854b6cf10dc2fe Mon Sep 17 00:00:00 2001
From: sandman <sandman>
Date: Sun, 28 Jul 2002 00:44:43 +0000
Subject: Workaround for a weird Qt/E bug, resulting in qpe hanging if clipboard

applet is loaded and qpe is terminated via shutdown applet.
---
(limited to 'core/applets/clipboardapplet')

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
@@ -122,12 +122,13 @@ ClipboardApplet::ClipboardApplet( QWidget *parent, const char *name ) : QWidget(
 	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;
@@ -138,6 +139,14 @@ 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 ) {
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
@@ -24,6 +24,8 @@
 #include <qpixmap.h>
 #include <qstringlist.h>
 
+class QTimer;
+
 class ClipboardApplet : public QWidget
 {
     Q_OBJECT
@@ -38,12 +40,14 @@ protected:
 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;
 };
--
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