keys will now be written to config file

all view use the same config object otherwise there will be problems writing
a new config

5 files changed, 31 insertions, 18 deletions

diff --git a/noncore/graphics/opie-eye/gui/imageinfoui.cpp b/noncore/graphics/opie-eye/gui/imageinfoui.cpp
index 822fd88..0b3250c 100644
--- a/noncore/graphics/opie-eye/gui/imageinfoui.cpp
+++ b/noncore/graphics/opie-eye/gui/imageinfoui.cpp
@@ -1,202 +1,205 @@
 #include "imageinfoui.h"
 
 #include <qframe.h>
 #include <qlabel.h>
 #include <qpushbutton.h>
 #include <qtextview.h>
 #include <qlayout.h>
 #include <qvariant.h>
 #include <qtooltip.h>
 #include <qwhatsthis.h>
 #include <qimage.h>
 #include <qpixmap.h>
 #include <qstring.h>
 #include <qfileinfo.h>
 
 #include "lib/slavemaster.h"
 #include "lib/imagecache.h"
 
 #include <opie2/oconfig.h>
 #include <opie2/okeyconfigwidget.h>
 #include <opie2/odebug.h>
 
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/resource.h>
 
 static const int THUMBSIZE = 128;
 
 using namespace Opie::Core;
 
-imageinfo::imageinfo(QWidget* parent, const char* name, WFlags fl )
+imageinfo::imageinfo(Opie::Core::OConfig *cfg,QWidget* parent, const char* name, WFlags fl )
     : QWidget( parent, name, fl )
 {
     m_viewManager = 0;
+    m_cfg = cfg;
     init(name);
     initKeys();
 }
 
 imageinfo::imageinfo(const QString&_path, QWidget* parent,  const char* name, WFlags fl )
     : QWidget( parent, name, fl ),currentFile(_path)
 {
     m_viewManager = 0;
+    m_cfg = 0;
     init(name);
     initKeys();
     slotChangeName(_path);
 }
 
 Opie::Ui::OKeyConfigManager* imageinfo::manager()
 {
     if (!m_viewManager) {
         initKeys();
     }
     return m_viewManager;
 }
 
 void imageinfo::initKeys()
 {
     odebug << "init imageinfo keys" << oendl;
-    m_cfg = new Opie::Core::OConfig("phunkview");
-    m_cfg->setGroup("Zecke_view" );
+#if 0
+    if (!m_cfg) {
+        m_cfg = new Opie::Core::OConfig("phunkview");
+        m_cfg->setGroup("imageinfo_keys" );
+    }
+#endif
     Opie::Ui::OKeyPair::List lst;
     lst.append( Opie::Ui::OKeyPair::upArrowKey() );
     lst.append( Opie::Ui::OKeyPair::downArrowKey() );
     lst.append( Opie::Ui::OKeyPair::leftArrowKey() );
     lst.append( Opie::Ui::OKeyPair::rightArrowKey() );
     lst.append( Opie::Ui::OKeyPair::returnKey() );
 
-    m_viewManager = new Opie::Ui::OKeyConfigManager(m_cfg, "Imageinfo-KeyBoard-Config",
+    m_viewManager = new Opie::Ui::OKeyConfigManager(m_cfg, "imageinfo_keys",
                                                     lst, false,this, "keyconfig name" );
-    m_viewManager->addKeyConfig( Opie::Ui::OKeyConfigItem(tr("View Full Image"), "view",
+    m_viewManager->addKeyConfig( Opie::Ui::OKeyConfigItem(tr("View Full Image"), "infoview",
                                                 Resource::loadPixmap("1to1"), ViewItem,
                                                 Opie::Ui::OKeyPair(Qt::Key_V, Qt::ShiftButton),
                                                 this, SLOT(slotShowImage())));
     m_viewManager->load();
     m_viewManager->handleWidget( this );
     m_viewManager->handleWidget( TextView1 );
 }
 
 void imageinfo::slotShowImage()
 {
     emit dispImage(currentFile);
 }
 
 void imageinfo::init(const char* name) {
     {
         QCopEnvelope( "QPE/Application/opie-eye_slave", "refUp()" );
     }
     if ( !name )
     setName( "imageinfo" );
     resize( 289, 335 );
     setCaption( tr( "Image info" ) );
     imageinfoLayout = new QVBoxLayout( this );
     imageinfoLayout->setSpacing(2);
     imageinfoLayout->setMargin(4);
 
     PixmapLabel1 = new QLabel( this, "PixmapLabel1" );
     PixmapLabel1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)5, PixmapLabel1->sizePolicy().hasHeightForWidth() ) );
     QWhatsThis::add(  PixmapLabel1, tr("Displays an thumbnail of the image") );
 
     imageinfoLayout->addWidget( PixmapLabel1 );
 
     Line1 = new QFrame( this, "Line1" );
     Line1->setFrameStyle( QFrame::HLine | QFrame::Sunken );
     imageinfoLayout->addWidget( Line1 );
 
     fnameLabel = new QLabel( this, "FnameLabel" );
     imageinfoLayout->addWidget( fnameLabel);
 
     TextView1 = new QTextView( this, "TextView1" );
     TextView1->setFrameShadow( QTextView::Sunken );
     TextView1->setResizePolicy( QTextView::AutoOneFit );
     TextView1->setBackgroundOrigin( QTextView::ParentOrigin );
     TextView1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)3, TextView1->sizePolicy().hasHeightForWidth() ) );
 //    TextView1->setVScrollBarMode(QScrollView::AlwaysOn);
     QWhatsThis::add(  TextView1, tr("Displays info of selected image") );
     imageinfoLayout->addWidget( TextView1 );
 
     SlaveMaster* master = SlaveMaster::self();
     connect( master, SIGNAL(sig_fullInfo(const QString&, const QString&)),
              this, SLOT(slot_fullInfo(const QString&, const QString&)) );
     connect(master, SIGNAL( sig_thumbNail(const QString&, const QPixmap&)),
             this, SLOT(slotThumbNail(const QString&, const QPixmap&)));
 }
 
 void imageinfo::slotChangeName(const QString&_path)
 {
     currentFile=_path;
     QFileInfo fi(_path);
     fnameLabel->setText("<qt><center><b>"+fi.fileName()+"</b></center></qt>");
     SlaveMaster::self()->imageInfo( currentFile );
 
     QPixmap*m_pix = PPixmapCache::self()->cachedImage( _path, THUMBSIZE,THUMBSIZE );
     if (!m_pix) {
         PixmapLabel1->setPixmap(QPixmap( Resource::loadPixmap( "UnknownDocument" )));
         SlaveMaster::self()->thumbNail(currentFile,THUMBSIZE,THUMBSIZE);
     } else {
         PixmapLabel1->setPixmap(*m_pix);
     }
 }
 
 imageinfo::~imageinfo()
 {
     {
         QCopEnvelope( "QPE/Application/opie-eye_slave", "refDown()" );
     }
     if (m_viewManager) {
-        m_viewManager->save();
         delete m_viewManager;
     }
 }
 
 void imageinfo::slot_fullInfo(const QString&_path, const QString&_t)
 {
     if (_path == currentFile) {
         qDebug(_t);
         QString t = _t;
         t.replace(QRegExp("\n"),"<br>");
-/*        t.replace(QRegeExp("<qt>","");
-        t.replace(QRegeExp("</qt>","");*/
         TextView1->setText(t);
     }
 }
 
 void imageinfo::slotThumbNail(const QString&_path, const QPixmap&_pix)
 {
     if (_path == currentFile) {
         if (_pix.width()>0) {
             PPixmapCache::self()->insertImage( _path, _pix, THUMBSIZE, THUMBSIZE );
             PixmapLabel1->setPixmap( _pix );
             PixmapLabel1->resize(QSize(_pix.width(),_pix.height()));
         }
     }
 }
 
 void imageinfo::setPath( const QString& str ) {
     slotChangeName( str );
 }
 
 void imageinfo::setDestructiveClose() {
     WFlags fl = getWFlags();
     /* clear it just in case */
     fl &= ~WDestructiveClose;
     fl |= WDestructiveClose;
     setWFlags( fl );
 }
 
 
 /* for testing */
 infoDlg::infoDlg(const QString&fname,QWidget * parent, const char * name)
     :QDialog(parent,name,true,WStyle_ContextHelp)
 {
     QVBoxLayout*dlglayout = new QVBoxLayout(this);
     dlglayout->setSpacing(2);
     dlglayout->setMargin(1);
     imageinfo*inf = new imageinfo(fname,this);
     dlglayout->addWidget(inf);
 }
 
 infoDlg::~infoDlg()
 {
 }
 
 
diff --git a/noncore/graphics/opie-eye/gui/imageinfoui.h b/noncore/graphics/opie-eye/gui/imageinfoui.h
index 0ffa423..c9b83a1 100644
--- a/noncore/graphics/opie-eye/gui/imageinfoui.h
+++ b/noncore/graphics/opie-eye/gui/imageinfoui.h
@@ -1,78 +1,78 @@
 #ifndef IMAGEINFO_H
 #define IMAGEINFO_H
 
 #include <qvariant.h>
 #include <qwidget.h>
 #include <qdialog.h>
 
 class QVBoxLayout;
 class QHBoxLayout;
 class QGridLayout;
 class QFrame;
 class QLabel;
 class QTextView;
 
 namespace Opie {
     namespace Core {
         class OConfig;
     }
     namespace Ui {
         class OKeyConfigManager;
     }
 }
 
 class imageinfo : public QWidget
 {
     Q_OBJECT
     enum ActionIds {
         ViewItem
     };
 
 public:
-    imageinfo( QWidget* parent = 0, const char* name = 0,  WFlags fl =0);
+    imageinfo(Opie::Core::OConfig *cfg, QWidget* parent = 0, const char* name = 0,  WFlags fl =0);
     imageinfo(const QString&_path, QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
     virtual ~imageinfo();
 
     void setDestructiveClose();
     Opie::Ui::OKeyConfigManager* manager();
 
 signals:
     void dispImage(const QString&);
     void sig_return();
 
 public slots:
     virtual void setPath( const QString& path );
     virtual void slotShowImage();
 
 private:
     void init(const char* name);
 
 protected:
     QLabel* PixmapLabel1;
     QLabel* fnameLabel;
     QFrame* Line1;
     QTextView* TextView1;
     QVBoxLayout* imageinfoLayout;
     QString currentFile;
 
     Opie::Core::OConfig * m_cfg;
     Opie::Ui::OKeyConfigManager*m_viewManager;
     void initKeys();
 
 protected slots:
     virtual void slot_fullInfo(const QString&, const QString&);
     virtual void slotThumbNail(const QString&, const QPixmap&);
 
     virtual void slotChangeName(const QString&);
 };
 
 /* for testing purpose */
 class infoDlg:public QDialog
 {
     Q_OBJECT
 public:
     infoDlg(const QString&,QWidget * parent=0, const char * name=0);
     virtual ~infoDlg();
 };
 
 #endif // IMAGEINFO_H
diff --git a/noncore/graphics/opie-eye/gui/imageview.cpp b/noncore/graphics/opie-eye/gui/imageview.cpp
index 8fc258e..e43bbff 100644
--- a/noncore/graphics/opie-eye/gui/imageview.cpp
+++ b/noncore/graphics/opie-eye/gui/imageview.cpp
@@ -1,55 +1,61 @@
 #include "imageview.h"
 
 #include <opie2/odebug.h>
 #include <opie2/oconfig.h>
 #include <opie2/okeyconfigwidget.h>
 
 #include <qpe/resource.h>
 
 using namespace Opie::Core;
 
-ImageView::ImageView( QWidget* parent, const char* name, WFlags fl )
+ImageView::ImageView(Opie::Core::OConfig *cfg, QWidget* parent, const char* name, WFlags fl )
     : ImageScrollView(parent,name,fl)
 {
     m_viewManager = 0;
+    m_cfg = cfg;
     initKeys();
 }
 
 ImageView::~ImageView()
 {
+    if (m_viewManager) {
+        delete m_viewManager;
+    }
 }
 
 Opie::Ui::OKeyConfigManager* ImageView::manager()
 {
     if (!m_viewManager) {
         initKeys();
     }
     return m_viewManager;
 }
 
 void ImageView::initKeys()
 {
     odebug << "init imageview keys" << oendl;
-    m_cfg = new Opie::Core::OConfig("phunkview");
-    m_cfg->setGroup("Zecke_view" );
+    if (!m_cfg) {
+        m_cfg = new Opie::Core::OConfig("phunkview");
+        m_cfg->setGroup("image_view_keys" );
+    }
     Opie::Ui::OKeyPair::List lst;
     lst.append( Opie::Ui::OKeyPair::upArrowKey() );
     lst.append( Opie::Ui::OKeyPair::downArrowKey() );
     lst.append( Opie::Ui::OKeyPair::leftArrowKey() );
     lst.append( Opie::Ui::OKeyPair::rightArrowKey() );
     lst.append( Opie::Ui::OKeyPair::returnKey() );
 
-    m_viewManager = new Opie::Ui::OKeyConfigManager(m_cfg, "Imageview-KeyBoard-Config",
-                                                    lst, false,this, "keyconfig name" );
-    m_viewManager->addKeyConfig( Opie::Ui::OKeyConfigItem(tr("View Image Info"), "view",
+    m_viewManager = new Opie::Ui::OKeyConfigManager(m_cfg, "image_view_keys",
+                                                    lst, false,this, "image_view_keys" );
+    m_viewManager->addKeyConfig( Opie::Ui::OKeyConfigItem(tr("View Image Info"), "imageviewinfo",
                                                 Resource::loadPixmap("1to1"), ViewInfo,
                                                 Opie::Ui::OKeyPair(Qt::Key_I,Qt::ShiftButton),
                                                 this, SLOT(slotShowImageInfo())));
-    m_viewManager->load();
     m_viewManager->handleWidget( this );
+    m_viewManager->load();
 }
 
 void ImageView::slotShowImageInfo()
 {
     emit dispImageInfo(m_lastName);
 }
diff --git a/noncore/graphics/opie-eye/gui/imageview.h b/noncore/graphics/opie-eye/gui/imageview.h
index 5ee0d7d..f61c93f 100644
--- a/noncore/graphics/opie-eye/gui/imageview.h
+++ b/noncore/graphics/opie-eye/gui/imageview.h
@@ -1,40 +1,40 @@
 #ifndef _IMAGE_VIEW_H
 #define _IMAGE_VIEW_H
 
 /* must be changed when it will moved to Opie::MM */
 #include "imagescrollview.h"
 
 namespace Opie {
     namespace Core {
         class OConfig;
     }
     namespace Ui {
         class OKeyConfigManager;
     }
 }
 
 class ImageView:public ImageScrollView
 {
     Q_OBJECT
 
     enum ActionIds {
         ViewInfo
     };
 
 public:
-    ImageView( QWidget* parent, const char* name = 0, WFlags fl = 0 );
+    ImageView(Opie::Core::OConfig *cfg, QWidget* parent, const char* name = 0, WFlags fl = 0 );
     virtual ~ImageView();
     Opie::Ui::OKeyConfigManager* manager();
 
 signals:
     void dispImageInfo(const QString&);
     void sig_return();
 
 protected:
     Opie::Core::OConfig * m_cfg;
     Opie::Ui::OKeyConfigManager*m_viewManager;
     void initKeys();
 protected slots:
     virtual void slotShowImageInfo();
 };
 #endif
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.cpp b/noncore/graphics/opie-eye/gui/mainwindow.cpp
index 529bee4..21a668a 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.cpp
+++ b/noncore/graphics/opie-eye/gui/mainwindow.cpp
@@ -1,279 +1,283 @@
 /*
  * GPLv2 zecke@handhelds.org
  * No WArranty...
  */
 #include "mainwindow.h"
 
 #include "iconview.h"
 #include "filesystem.h"
 #include "imageinfoui.h"
 #include "imageview.h"
 
 #include <iface/ifaceinfo.h>
 #include <iface/dirview.h>
 
 #include <opie2/odebug.h>
 #include <opie2/owidgetstack.h>
 #include <opie2/oapplicationfactory.h>
 #include <opie2/otabwidget.h>
 #include <opie2/okeyconfigwidget.h>
 
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/ir.h>
 
 #include <qtoolbar.h>
 #include <qtoolbutton.h>
 #include <qlayout.h>
 #include <qdialog.h>
 #include <qmap.h>
 #include <qtimer.h>
 
 
 
 
 OPIE_EXPORT_APP_V2( Opie::Core::OApplicationFactory<PMainWindow>,"Opie Eye" )
 
 PMainWindow::PMainWindow(QWidget* wid, const char* name, WFlags style)
     : QMainWindow( wid, name, style ), m_info( 0 ), m_disp( 0 )
 {
     setCaption( QObject::tr("Opie Eye Caramba" ) );
     m_cfg = new Opie::Core::OConfig("phunkview");
     m_cfg->setGroup("Zecke_view" );
 //    qDebug( "Process-wide OApplication object @ %0x", oApp );
     /*
      * Initialize ToolBar and IconView
      * And Connect Them
      */
     QToolBar *bar = new QToolBar( this );
     bar->setHorizontalStretchable( true );
     setToolBarsMovable( false );
 
     m_stack = new Opie::Ui::OWidgetStack( this );
     setCentralWidget( m_stack );
 
     m_view = new PIconView( m_stack, m_cfg );
     m_stack->addWidget( m_view, IconView );
     m_stack->raiseWidget( IconView );
     connect(m_view, SIGNAL(sig_display(const QString&)),
             this, SLOT(slotDisplay(const QString&)));
     connect(m_view, SIGNAL(sig_showInfo(const QString&)),
             this, SLOT(slotShowInfo(const QString&)) );
 
     QToolButton *btn = new QToolButton( bar );
     btn->setIconSet(  Resource::loadIconSet( "up" ) );
     connect( btn, SIGNAL(clicked()),
              m_view, SLOT(slotDirUp()) );
 
     btn = new PFileSystem( bar );
     connect( btn, SIGNAL( changeDir( const QString& ) ),
              m_view, SLOT(slotChangeDir( const QString& ) ) );
 
     btn = new QToolButton( bar );
     btn->setIconSet( Resource::loadIconSet( "edit" ) );
     connect( btn, SIGNAL(clicked()),
              m_view, SLOT(slotRename()) );
 
     if ( Ir::supported() ) {
         btn = new QToolButton( bar );
         btn->setIconSet( Resource::loadIconSet( "beam" ) );
         connect( btn, SIGNAL(clicked()),
                  m_view, SLOT(slotBeam()) );
     }
 
     btn = new QToolButton( bar );
     btn->setIconSet( Resource::loadIconSet( "trash" ) );
     connect( btn, SIGNAL(clicked() ),
              m_view, SLOT(slotTrash() ) );
 
     btn = new QToolButton( bar );
     btn->setIconSet( Resource::loadIconSet( "SettingsIcon" ) );
     connect( btn, SIGNAL(clicked() ),
              this, SLOT(slotConfig() ) );
 
     rotateButton = new QToolButton(bar);
     rotateButton->setIconSet( Resource::loadIconSet( "rotate" ) );
     rotateButton->setToggleButton(true);
     rotateButton->setOn(true);
     connect(rotateButton,SIGNAL(toggled(bool)),this,SLOT(slotRotateToggled(bool)));
     autoRotate = true;
 
     btn = new QToolButton(bar);
     btn->setIconSet( Resource::loadIconSet( "1to1" ) );
     btn->setToggleButton(true);
     btn->setOn(false);
     connect(btn,SIGNAL(toggled(bool)),this,SLOT(slotScaleToggled(bool)));
     autoScale = true;
 
 }
 
 PMainWindow::~PMainWindow() {
     odebug << "Shutting down" << oendl;
 }
 
 void PMainWindow::slotRotateToggled(bool how)
 {
     autoRotate = how;
     if (m_disp) {
         m_disp->setAutoRotate(how);
     }
 }
 
 void PMainWindow::slotScaleToggled(bool how)
 {
     autoScale = !how;
     if (m_disp) {
         m_disp->setAutoScale(autoScale);
     }
     if (!autoScale && autoRotate) {
         rotateButton->setOn(false);
     }
     rotateButton->setEnabled(!how);
 }
 
 void PMainWindow::slotConfig() {
    /*
     * have a tab with the possible views
     * a tab for globals image cache size.. scaled loading
     * and one tab for the  KeyConfigs
     */
     QDialog dlg(this, 0, true);
     dlg.setCaption( tr("Phunk View - Config" ) );
 
     QHBoxLayout *lay = new QHBoxLayout(&dlg);
     Opie::Ui::OTabWidget *wid = new Opie::Ui::OTabWidget(&dlg );
     lay->addWidget( wid );
     ViewMap *vM = viewMap();
     ViewMap::Iterator _it = vM->begin();
     QMap<PDirView*, QWidget*> lst;
 
     for( ; _it != vM->end(); ++_it ) {
         PDirView *view = (_it.data())(*m_cfg);
         PInterfaceInfo *inf =  view->interfaceInfo();
         QWidget *_wid = inf->configWidget( *m_cfg );
         _wid->reparent(wid, QPoint() );
         lst.insert( view, _wid );
         wid->addTab( _wid, "fileopen", inf->name() );
     }
 
 /*
  * Add the KeyConfigWidget
  */
     Opie::Ui::OKeyConfigWidget* keyWid = new Opie::Ui::OKeyConfigWidget( wid, "key config" );
     keyWid->setChangeMode( Opie::Ui::OKeyConfigWidget::Queue );
     keyWid->insert( tr("Browser Keyboard Actions"), m_view->manager() );
 
     if ( !m_info ) {
         initInfo();
     }
     keyWid->insert( tr("Imageinfo Keyboard Actions"), m_info->manager() );
 
     if ( !m_disp ) {
         initDisp();
     }
     keyWid->insert( tr("Imageview Keyboard Actions"), m_disp->manager() );
 
     keyWid->load();
     wid->addTab( keyWid, QString::fromLatin1("AppsIcon" ), tr("Keyboard Configuration") );
 
 
     bool act = ( QPEApplication::execDialog( &dlg ) == QDialog::Accepted );
 
 /*
  * clean up
  *apply changes
  */
 
     QMap<PDirView*, QWidget*>::Iterator it;
     for ( it = lst.begin(); it != lst.end(); ++it ) {
         if ( act )
             it.key()->interfaceInfo()->writeConfig(it.data(),  *m_cfg);
         delete it.key();
     }
 
 
     if ( act ) {
         m_view->resetView();
         keyWid->save();
+        m_disp->manager()->save();
+        m_info->manager()->save();
+        m_view->manager()->save();
     }
+    delete keyWid;
 }
 
 /*
  * create a new image info component
  * and detach the current one
  * we will make the other delete on exit
  */
 template<class T>
 void PMainWindow::initT( const char* name, T** ptr, int id) {
     if ( *ptr ) {
         (*ptr)->disconnect(this, SLOT(slotReturn()));
         (*ptr)->setDestructiveClose();
         m_stack->removeWidget( *ptr );
     }
-    *ptr = new T( m_stack, name );
+    *ptr = new T(m_cfg, m_stack, name );
     m_stack->addWidget( *ptr, id );
 
     connect(*ptr, SIGNAL(sig_return()),
             this,SLOT(slotReturn()));
 
 }
 void PMainWindow::initInfo() {
     initT<imageinfo>( "Image Info", &m_info, ImageInfo );
     connect(m_info,SIGNAL(dispImage(const QString&)),this,SLOT(slotDisplay(const QString&)));
 }
 void PMainWindow::initDisp() {
     initT<ImageView>( "Image ScrollView", &m_disp, ImageDisplay );
     if (m_disp) {
         m_disp->setAutoScale(autoScale);
         m_disp->setAutoRotate(autoRotate);
         connect(m_disp,SIGNAL(dispImageInfo(const QString&)),this,SLOT(slotShowInfo(const QString&)));
     }
 }
 
 /**
  * With big Screen the plan could be to 'detach' the image
  * window if visible and to create a ne wone
  * init* already supports it but I make no use of it for
  * now. We set filename and raise
  *
  * ### FIXME and talk to alwin
  */
 void PMainWindow::slotShowInfo( const QString& inf ) {
     if ( !m_info ) {
         initInfo();
     }
     m_info->setPath( inf );
     m_stack->raiseWidget( ImageInfo );
 }
 
 void PMainWindow::slotDisplay( const QString& inf ) {
     if ( !m_disp ) {
         initDisp();
     }
     m_disp->setImage( inf );
     m_stack->raiseWidget( ImageDisplay );
 }
 
 void PMainWindow::slotReturn() {
     raiseIconView();
 }
 
 
 void PMainWindow::closeEvent( QCloseEvent* ev ) {
     /*
      * return from view
      * or properly quit
      */
     if ( m_stack->visibleWidget() == m_info ||
          m_stack->visibleWidget() == m_disp ) {
         raiseIconView();
         ev->ignore();
         return;
     }
     ev->accept();
     QTimer::singleShot(0, qApp, SLOT(closeAllWindows()));
 }
 
 void PMainWindow::raiseIconView() {
     m_stack->raiseWidget( IconView );
 }