From da6a98dbc555018a29bf140ed8e890015240b322 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Fri, 23 Apr 2004 13:22:22 +0000
Subject: ok, I think I have all tried to reduce flicker in fullscreen when opie-eye

get focus back. But as long I must repaint the fullScreenwidget my self when
taskbar comes visible I can not do anymore.
---
(limited to 'noncore/graphics')

diff --git a/noncore/graphics/opie-eye/gui/imageview.cpp b/noncore/graphics/opie-eye/gui/imageview.cpp
index 03f3c1c..b4f3110 100644
--- a/noncore/graphics/opie-eye/gui/imageview.cpp
+++ b/noncore/graphics/opie-eye/gui/imageview.cpp
@@ -110,7 +110,6 @@ void ImageView::contentsMousePressEvent ( QMouseEvent * e)
     odebug << "Popup " << oendl;
     QPopupMenu *m = new QPopupMenu(0);
     if (!m) return;
-    bool old = fullScreen();
     m->insertItem(tr("Toggle fullscreen"),this, SIGNAL(toggleFullScreen()));
     if (fullScreen()) {
         m->insertSeparator();
@@ -129,6 +128,13 @@ void ImageView::contentsMousePressEvent ( QMouseEvent * e)
 void ImageView::setFullScreen(bool how)
 {
     m_isFullScreen = how;
+    if (how) {
+        m_ignore_next_in = true;
+        setFixedSize(qApp->desktop()->size());
+        showFullScreen();
+    } else {
+	setMinimumSize(10,10);
+    }
 }
 
 void ImageView::focusInEvent(QFocusEvent *)
@@ -140,29 +146,29 @@ void ImageView::focusInEvent(QFocusEvent *)
     if (fullScreen()) enableFullscreen();
 }
 
+void ImageView::hide() 
+{
+    if (fullScreen()) {
+        m_ignore_next_in = true;
+        showNormal();
+    }
+    QWidget::hide();
+}
 void ImageView::enableFullscreen()
 {
-      // This call is needed because showFullScreen won't work
-      // correctly if the widget already considers itself to be fullscreen.
       if (!fullScreen()) return;
       if (m_ignore_next_in) {m_ignore_next_in = false;return;}
 
       setUpdatesEnabled(false);
-      parentWidget()->showNormal();
       // This is needed because showNormal() forcefully changes the window
       // style to WSTyle_TopLevel.
-      parentWidget()->reparent(0, WStyle_Customize | WStyle_NoBorder, QPoint(0,0));
+      reparent(0, WStyle_Customize | WStyle_NoBorder, QPoint(0,0));
       // Enable fullscreen.
       /* this is the trick - I don't now why, but after a showFullScreen QTE toggles the focus
        * so we must block it here! */
       m_ignore_next_in = true;
-      parentWidget()->showFullScreen();
+      showFullScreen();
       setUpdatesEnabled(true);
-}
 
-ImageWidget::ImageWidget(QWidget * parent, const char * name, WFlags f)
-    : QWidget(parent,name,f)
-{
-    // Make sure size is correct
-    setFixedSize(qApp->desktop()->size());
 }
+
diff --git a/noncore/graphics/opie-eye/gui/imageview.h b/noncore/graphics/opie-eye/gui/imageview.h
index f3c37b5..18697e0 100644
--- a/noncore/graphics/opie-eye/gui/imageview.h
+++ b/noncore/graphics/opie-eye/gui/imageview.h
@@ -53,6 +53,8 @@ protected:
     int focus_in_count;
     virtual void focusInEvent ( QFocusEvent * );
 
+public slots:
+    virtual void hide();
 
 protected slots:
     virtual void slotShowImageInfo();
@@ -60,18 +62,4 @@ protected slots:
     virtual void contentsMousePressEvent ( QMouseEvent * e);
 };
 
-class ImageWidget:public QWidget
-{
-    Q_OBJECT
-public:
-    ImageWidget(QWidget * parent=0, const char * name=0, WFlags f = WStyle_Customize | WStyle_NoBorder);
-    virtual ~ImageWidget(){};
-
-protected:
-
-public slots:
-
-protected slots:
-};
-
 #endif
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.cpp b/noncore/graphics/opie-eye/gui/mainwindow.cpp
index cdaf34c..274a22a 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.cpp
+++ b/noncore/graphics/opie-eye/gui/mainwindow.cpp
@@ -33,7 +33,6 @@
 #include <qframe.h>
 
 
-
 //OPIE_EXPORT_APP_V2( Opie::Core::OApplicationFactory<PMainWindow>,"Opie Eye" )
 OPIE_EXPORT_APP( Opie::Core::OApplicationFactory<PMainWindow>)
 
@@ -43,7 +42,6 @@ PMainWindow::PMainWindow(QWidget* wid, const char* name, WFlags style)
     setCaption( QObject::tr("Opie Eye Caramba" ) );
     m_cfg = new Opie::Core::OConfig("phunkview");
     m_cfg->setGroup("Zecke_view" );
-    tFrame = 0;
 //    qDebug( "Process-wide OApplication object @ %0x", oApp );
     /*
      * Initialize ToolBar and IconView
@@ -146,9 +144,6 @@ PMainWindow::PMainWindow(QWidget* wid, const char* name, WFlags style)
 }
 
 PMainWindow::~PMainWindow() {
-    odebug << "Shutting down" << oendl;
-    if (tFrame) delete tFrame;
-    odebug << "Shutting down done" << oendl;
 }
 
 void PMainWindow::slotToggleZoomer()
@@ -325,28 +320,21 @@ void PMainWindow::slotToggleFullScreen()
     odebug << "Toggle full " << oendl;
     if (!m_disp) return;
     bool current = !m_disp->fullScreen();
-    m_disp->setFullScreen(current);
     odebug << "Current = " << current << oendl;
     if (current) {
         odebug << "full" << oendl;
         m_disp->setBackgroundColor(black);
-        if (!tFrame) {
-            tFrame = new ImageWidget(0,0,WStyle_Customize|WStyle_NoBorder);
-            tFrame->resize(qApp->desktop()->width(), qApp->desktop()->height());
-            tFrame->setMinimumSize(qApp->desktop()->width(), qApp->desktop()->height());
-        }
-        m_disp->reparent(tFrame,QPoint(0,0));
+        m_disp->reparent(0, WStyle_Customize | WStyle_NoBorder, QPoint(0,0));
         m_disp->setVScrollBarMode(QScrollView::AlwaysOff);
         m_disp->setHScrollBarMode(QScrollView::AlwaysOff);
         m_disp->resize(qApp->desktop()->width(), qApp->desktop()->height());
-        tFrame->showFullScreen();
+        //m_disp->showFullScreen();
+        //qwsDisplay()->requestFocus( m_disp->winId(), TRUE);
     } else {
         setUpdatesEnabled(false);
         odebug << "window" << oendl;
         m_disp->reparent(0,QPoint(0,0));
         m_disp->showNormal();
-        /* don't forget it! */
-        tFrame->hide();
         m_disp->setBackgroundColor(white);
         m_stack->addWidget(m_disp,ImageDisplay);
         m_disp->setVScrollBarMode(QScrollView::Auto);
@@ -357,6 +345,7 @@ void PMainWindow::slotToggleFullScreen()
         }
         setUpdatesEnabled(true);
     }
+    m_disp->setFullScreen(current);
 }
 
 /**
@@ -398,7 +387,8 @@ void PMainWindow::slotDisplay( const QString& inf ) {
         viewModeButton->hide();
     }
     if (m_disp->fullScreen()) {
-        tFrame->show();//FullScreen();
+        //m_disp->showFullScreen();
+        qwsDisplay()->requestFocus( m_disp->winId(), TRUE);
     } else {
         m_stack->raiseWidget( ImageDisplay );
     }
@@ -439,7 +429,7 @@ void PMainWindow::raiseIconView() {
         viewModeButton->show();
     }
     if (m_disp && m_disp->fullScreen() && m_disp->isVisible()) {
-        tFrame->hide();
+        m_disp->hide();
     }
     m_stack->raiseWidget( IconView );
     setUpdatesEnabled(true);
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.h b/noncore/graphics/opie-eye/gui/mainwindow.h
index 9e94c60..6fa1ab6 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.h
+++ b/noncore/graphics/opie-eye/gui/mainwindow.h
@@ -68,7 +68,6 @@ private:
     bool autoRotate;
     bool autoScale;
     bool zoomerOn;
-    ImageWidget*tFrame;
     QToolButton*rotateButton,*upButton,*fsButton,*viewModeButton;
     QToolButton*nextButton,*prevButton,*zoomButton,*scaleButton;
 
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