*** empty log message ***

20 files changed, 236 insertions, 200 deletions

diff --git a/client/aboutwindow.cc b/client/aboutwindow.cc
index 8743ed8..849608d 100644
--- a/client/aboutwindow.cc
+++ b/client/aboutwindow.cc
@@ -29,14 +29,14 @@
  
 #include "aboutwindow.h"
 
-#include <qpainter.h>
-#include <qfont.h>
+#include <QPainter>
+#include <QFont>
 
 #include <config.h>
 
 #define MARGIN 12
-AboutWindow::AboutWindow( QWidget* parent, const char* name )
-	: QDialog( parent, name )
+AboutWindow::AboutWindow( QWidget* parent)
+	: QDialog( parent )
 {
 	setModal(true);
 	pix_about = new QPixmap();
@@ -44,7 +44,7 @@ AboutWindow::AboutWindow( QWidget* parent, const char* name )
 
 	resize(pix_about->width(), pix_about->height());
   
-  setBackgroundColor(QColor(200,200,200));
+  //  setBackgroundColor(QColor(200,200,200));
 	
   btn_ok = new QPushButton(this);
 	btn_ok->setText("OK");
@@ -79,7 +79,7 @@ void AboutWindow::paintEvent( QPaintEvent *event )
 	painter.drawPixmap(0,0, *pix_about);
 
   // Draw title and version
-	painter.setBrush( SolidPattern );    
+	painter.setBrush( Qt::SolidPattern );    
 	painter.setFont( QFont( "Arial", 18, QFont::Bold ) );
 	painter.setPen( Qt::black );
 	painter.drawText(version_x, version_y, "MIAV-Grab v" VERSION);
diff --git a/client/aboutwindow.h b/client/aboutwindow.h
index f87a10e..25fb6f0 100644
--- a/client/aboutwindow.h
+++ b/client/aboutwindow.h
@@ -30,11 +30,9 @@
 #ifndef __ABOUTWINDOW_H__
 #define __ABOUTWINDOW_H__
 
-#include <qdialog.h>
-//#include <qlabel.h>
-#include <qpixmap.h>
-//#include <qtextedit.h>
-#include <qpushbutton.h>
+#include <QDialog>
+#include <QPixmap>
+#include <QPushButton>
 
 #define PIXMAP_ABOUT     PIXMAPS"/about.png"
 /*
@@ -68,7 +66,7 @@ class AboutWindow : public QDialog
 {
 	Q_OBJECT
 public:
-	AboutWindow(QWidget* parent = 0, const char* name = 0);
+	AboutWindow(QWidget* parent = 0);
 	~AboutWindow();
 	virtual void paintEvent( QPaintEvent *event );
   void mouseReleaseEvent(QMouseEvent *event);
diff --git a/client/camera.h b/client/camera.h
index a0b849a..410b9f5 100644
--- a/client/camera.h
+++ b/client/camera.h
@@ -50,7 +50,7 @@ using namespace std;
 #include "thread.h"
 #include "frame.h"
 
-#include <qwidget.h>
+#include <QWidget>
 
 /**
  * This class represents the symbolic representation of the camera and 
diff --git a/client/cprquerydialog.cc b/client/cprquerydialog.cc
index 19337a4..15e00d1 100644
--- a/client/cprquerydialog.cc
+++ b/client/cprquerydialog.cc
@@ -27,7 +27,7 @@
 #include <config.h>
 #ifdef USE_GUI
 
-#include <qframe.h>
+#include <QFrame>
 
 #include "messagebox.h"
 #include "cprquerydialog.h"
@@ -39,10 +39,11 @@ CPRQueryDialog::CPRQueryDialog(Info *info,
                                QWidget *parent, 
                                const char *name, 
                                QStatusBar *status)
-	: QDialog(parent, name, TRUE)
+	: QDialog(parent)
 {
+  setModal(true);
   this->info = info;
-  setCaption(name);
+  setWindowTitle(name);
 
   // Load image
   QPixmap pix_backspace;
@@ -60,7 +61,7 @@ CPRQueryDialog::CPRQueryDialog(Info *info,
   cpr[0] = '\0';
   internalCpr[0] = '\0';	
 
-  cprSocket = new QSocket(this);
+  cprSocket = new QTcpSocket(this);
   connect(cprSocket, SIGNAL(readyRead()), SLOT(cprSocket_readyRead()));
   connect(cprSocket, SIGNAL(connected()), SLOT(cprSocket_connected()));
   connect(cprSocket, SIGNAL(error(int)), SLOT(cprSocket_error(int)));
@@ -72,21 +73,21 @@ CPRQueryDialog::CPRQueryDialog(Info *info,
   connect(timer, SIGNAL(timeout()), SLOT(cprSocket_timeout()));
 
   // Generate input buttons
-	QGridLayout *gl = new QGridLayout(this, 4, 3, 10, 2);
-
-	QButton *b1 =  createButton(this, "1", 1);
-	QButton *b2 =  createButton(this, "2", 2);
-	QButton *b3 =  createButton(this, "3", 3);
-	QButton *b4 =  createButton(this, "4", 4);
-	QButton *b5 =  createButton(this, "5", 5);
-	QButton *b6 =  createButton(this, "6", 6);
-	QButton *b7 =  createButton(this, "7", 7);
-	QButton *b8 =  createButton(this, "8", 8);
-	QButton *b9 =  createButton(this, "9", 9);
-	QButton *b0 =  createButton(this, "0", 0);
-	QButton *bbs = createButton(this, "", 10);
-  bbs->setPixmap(pix_backspace);
-	QButton *bca = createButton(this, "CA", 11);
+	QGridLayout *gl = new QGridLayout(this);//, 4, 3, 10, 2);
+
+	QPushButton *b1 =  createButton(this, "1", 1);
+	QPushButton *b2 =  createButton(this, "2", 2);
+	QPushButton *b3 =  createButton(this, "3", 3);
+	QPushButton *b4 =  createButton(this, "4", 4);
+	QPushButton *b5 =  createButton(this, "5", 5);
+	QPushButton *b6 =  createButton(this, "6", 6);
+	QPushButton *b7 =  createButton(this, "7", 7);
+	QPushButton *b8 =  createButton(this, "8", 8);
+	QPushButton *b9 =  createButton(this, "9", 9);
+	QPushButton *b0 =  createButton(this, "0", 0);
+	QPushButton *bbs = createButton(this, "", 10);
+  bbs->setIcon(pix_backspace);
+	QPushButton *bca = createButton(this, "CA", 11);
 
 	gl->addWidget(b1, 0,0);
 	gl->addWidget(b2, 0,1);
@@ -160,7 +161,8 @@ QPushButton *CPRQueryDialog::createButton(QWidget *parent, const char *text, int
 {
   char buf[32];
   sprintf(buf, "%d", value);
-  QPushButton *q = new QPushButton(this, buf);
+  QPushButton *q = new QPushButton(this);
+  q->setText(buf);
   
 	QFont f("Lucida", 48);
 	q->setFixedSize(150, 100);
@@ -366,19 +368,19 @@ void CPRQueryDialog::cprSocket_error(int errnum)
 
   // Print error message
   switch(errnum) {
-  case QSocket::ErrConnectionRefused: // if the connection was refused
+  case QAbstractSocket::ConnectionRefusedError: // if the connection was refused
     msg.append("ErrConnectionRefused");
     break;
-  case QSocket::ErrHostNotFound: // if the host was not found
+  case QAbstractSocket::HostNotFoundError: // if the host was not found
     msg.append("ErrHostNotFound");
     break;
-  case QSocket::ErrSocketRead: // if a read from the socket failed 
+  case QAbstractSocket::SocketAccessError: // if a read from the socket failed 
     msg.append("ErrSocketRead");
     break;
   }
 
-  if(statusbar) statusbar->message(msg, 5000);
-  MessageBox(this, "Fejl", msg, TYPE_OK, ICON_ERROR).exec();
+  if(statusbar) statusbar->showMessage(msg, 5000);
+  MessageBox(this, "Fejl", msg.toStdString().c_str(), TYPE_OK, ICON_ERROR).exec();
   //info->error(msg.c_str());
   accept();
 }
@@ -399,7 +401,7 @@ void CPRQueryDialog::cprSocket_readyRead()
   if (!cprSocket->canReadLine()) return;
 
   QString msg = QString("Recieving name from cpr database...");
-  if(statusbar) statusbar->message(msg, 5000);
+  if(statusbar) statusbar->showMessage(msg, 5000);
   timer->stop();
 
   while(cprSocket->canReadLine()) {
@@ -407,13 +409,13 @@ void CPRQueryDialog::cprSocket_readyRead()
     if (s.startsWith("0001")) {
       name.append(s.right(s.length()-4));
       lastname.append(s.right(s.length()-4));
-      name.setLength(name.length()-1);
+      name.resize(name.length()-1);
       if (name.length()) name += QString(", ");
     }
     if (s.startsWith("0002")) {
       name.append(s.right(s.length()-4));
       firstname.append(s.right(s.length()-4));
-      name.setLength(name.length()-1);
+      name.resize(name.length()-1);
       cprSocket->close();
       lbl_name->setText(name);
       accept();
@@ -440,11 +442,11 @@ void CPRQueryDialog::cprSocket_readyRead()
 void CPRQueryDialog::cprSocket_connected() 
 {	
   QString msg = QString("Connected to cpr database, sending cpr number...");
-  if(statusbar) statusbar->message(msg, 5000);
+  if(statusbar) statusbar->showMessage(msg, 5000);
   timer->stop();
 
-  cprSocket->writeBlock(internalCpr, 10);
-  cprSocket->writeBlock("\n", 1);
+  cprSocket->write(internalCpr, 10);
+  cprSocket->write("\n", 1);
 }
 
 /**
@@ -461,25 +463,31 @@ void CPRQueryDialog::cprSocket_timeout()
 
   // Print connection status
   switch(cprSocket->state()) {
-  case QSocket::Idle:       // if there is no connection
-    msg.append("Idle");
+  case QAbstractSocket::UnconnectedState:       // if there is no connection
+    msg.append("Unconnected");
     break;
-  case QSocket::HostLookup: // during a DNS lookup
+  case QAbstractSocket::HostLookupState: // during a DNS lookup
     msg.append("HostLookup");
     break;
-  case QSocket::Connecting: // during TCP connection establishment
+  case QAbstractSocket::ConnectingState: // during TCP connection establishment
     msg.append("Connecting");
     break;
-  case QSocket::Connected:  // when there is an operational connection
+  case QAbstractSocket::ConnectedState:  // when there is an operational connection
     msg.append("Conected");
     break;
-  case QSocket::Closing:    // if the socket is closing down, but is not yet closed.
+  case QAbstractSocket::ClosingState:    // if the socket is closing down, but is not yet closed.
     msg.append("Closing");
     break;
+  case QAbstractSocket::BoundState:    // 
+    msg.append("Bound");
+    break;
+  case QAbstractSocket::ListeningState:    // 
+    msg.append("Listening");
+    break;
   }
   
-  if(statusbar) statusbar->message(msg, 5000);
-  MessageBox(this, "Fejl", msg, TYPE_OK, ICON_ERROR).exec();
+  if(statusbar) statusbar->showMessage(msg, 5000);
+  MessageBox(this, "Fejl", msg.toStdString().c_str(), TYPE_OK, ICON_ERROR).exec();
   accept();
 }
 
diff --git a/client/cprquerydialog.h b/client/cprquerydialog.h
index 85b2659..c70206e 100644
--- a/client/cprquerydialog.h
+++ b/client/cprquerydialog.h
@@ -49,40 +49,23 @@
 /** 
  * Includes
  */
-#include <qdialog.h>
-#include <qpushbutton.h>
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qfont.h>
-
-#include <qwidget.h>
-#include <qlayout.h>
-#include <qpushbutton.h>
-#include <qdialog.h>
-#include <qlabel.h>
-#include <qpixmap.h>
-
-#include <qsocket.h>
-#include <qtextedit.h>
-#include <qstring.h>
-#include <qwidget.h>
-
-#include <qevent.h>
-
-#include <qpushbutton.h>
-
-#include <qwidget.h>
-#include <qlayout.h>
-#include <qdialog.h>
+#include <QDialog>
+#include <QPushButton>
+#include <QLayout>
+#include <QLabel>
+#include <QFont>
+#include <QWidget>
+#include <QPixmap>
+#include <QTcpSocket>
+#include <QTextEdit>
+#include <QString>
+#include <QEvent>
+#include <QTimer>
+#include <QStatusBar>
 
 #include <string>
 using namespace std;
 
-#include <qdialog.h>
-#include <qlabel.h>
-#include <qsocket.h>
-#include <qtimer.h>
-#include <qstatusbar.h>
 
 #include "messagebox.h"
 
@@ -125,7 +108,7 @@ private:
   QLabel *lbl_cpr;
   QLabel *lbl_name;
 
-  QSocket *cprSocket;	
+  QTcpSocket *cprSocket;	
   char cpr[12];
   char internalCpr[11];
   
diff --git a/client/encoder.h b/client/encoder.h
index 0fada07..de29646 100644
--- a/client/encoder.h
+++ b/client/encoder.h
@@ -46,7 +46,7 @@
 #include <string.h>
 //#include <avformat.h>
 
-#include "miav.h"
+#include "miav_client.h"
 #include "util.h"
 #include "package.h"
 #include "frame.h"
diff --git a/client/historywidget.cc b/client/historywidget.cc
index bdeb880..55fb178 100644
--- a/client/historywidget.cc
+++ b/client/historywidget.cc
@@ -30,6 +30,8 @@
 
 #include "miav_config.h"
 
+#include <QPixmap>
+
 HistoryWidget::HistoryWidget(QWidget *p) : QLabel(p)
 {
   parent = p;
@@ -47,8 +49,10 @@ void HistoryWidget::set_image(QImage *i)
 
   image = new QImage(*i);
 
-  QImage resized = image->smoothScale(width(), height());
-  setPixmap(resized);
+  QImage resized = image->scaled(width(), height(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
+  QPixmap pixmap;
+  pixmap.fromImage(resized);
+  setPixmap(pixmap);
 }
 
 QImage * HistoryWidget::get_image()
diff --git a/client/historywidget.h b/client/historywidget.h
index d464d59..b798ddb 100644
--- a/client/historywidget.h
+++ b/client/historywidget.h
@@ -29,8 +29,8 @@
 #ifndef __MIAV_HISTORYWIDGET_H__
 #define __MIAV_HISTORYWIDGET_H__
 
-#include <qlabel.h>
-#include <qimage.h>
+#include <QLabel>
+#include <QImage>
 
 class HistoryWidget : public QLabel {
 Q_OBJECT
diff --git a/client/info_gui.h b/client/info_gui.h
index a4f5135..a607c0f 100644
--- a/client/info_gui.h
+++ b/client/info_gui.h
@@ -38,8 +38,9 @@
 
 #include "miav_config.h"
 
-#include <qwidget.h>
-#include <qapplication.h>
+#include <QWidget>
+#include <QApplication>
+#include <QEvent>
 
 #include <pthread.h>
 #include <semaphore.h>
@@ -48,11 +49,13 @@
 
 #define TYPE_SHOW_MESSAGEBOX 65432
 
-class ShowMessageEvent : public QCustomEvent {
+class ShowMessageEvent : public QEvent {
 public:
-  ShowMessageEvent( MessageBox* msgbox )
-    : QCustomEvent( TYPE_SHOW_MESSAGEBOX ), m( msgbox ) {}
+  ShowMessageEvent( MessageBox* msgbox ) : 
+    QEvent((QEvent::Type)TYPE_SHOW_MESSAGEBOX), 
+    m( msgbox ) {}
   MessageBox *messagebox() const { return m; }
+  //  Type type() const { return TYPE_SHOW_MESSAGEBOX; }
 private:
   MessageBox *m;;
 };
diff --git a/client/mainwindow.cc b/client/mainwindow.cc
index ce3d9bb..0978120 100644
--- a/client/mainwindow.cc
+++ b/client/mainwindow.cc
@@ -29,18 +29,16 @@
 
 #include "mainwindow.h"
 
-#include <qpainter.h>
-#include <qpicture.h>
-
-#include <qpushbutton.h>
-#include <qfont.h>
-#include <qpixmap.h>
-#include <qbitmap.h>
-#include <qimage.h>
-#include <qlayout.h>
-#include <qgroupbox.h>
-
-#include <qstatusbar.h>
+#include <QPainter>
+#include <QPicture>
+#include <QPushButton>
+#include <QFont>
+#include <QPixmap>
+#include <QBitmap>
+#include <QImage>
+#include <QLayout>
+#include <QGroupBox>
+#include <QStatusBar>
 
 #include <math.h>
 
@@ -53,8 +51,8 @@
 //"miav-grab.h"
 
 //#define WITH_DV
-MainWindow::MainWindow(QApplication *qApp, QWidget* parent, const char* name )
-	: QWidget( parent, name, WStyle_Customize | WStyle_NoBorder )
+MainWindow::MainWindow(QWidget* parent )
+	: QWidget( parent, Qt::FramelessWindowHint )
 {
   info = new InfoGui(qApp, this, config);
 
@@ -140,7 +138,7 @@ QImage *MainWindow::loadButtonIcon( char *name, int height )
   int h = (int)(height * unit);
   int w = (int)((float)img->width() / (float)(img->height() / (float)h));
 
-  scaled = img->smoothScale(w, h);
+  scaled = img->scaled(w, h, Qt::KeepAspectRatio, Qt::SmoothTransformation);
   delete img;
   img = new QImage(scaled);
 
@@ -182,29 +180,27 @@ void MainWindow::createGui()
    * |_______________________________|__________________|
    */
 
-	QGridLayout *g0 = new QGridLayout(this, 2, 2, 0, -1);
-	QGridLayout *g1 = new QGridLayout(4, 4, -1);
+  QPixmap pixmap;
+
+	QGridLayout *g0 = new QGridLayout(this);
+	QGridLayout *g1 = new QGridLayout();
   g0->addLayout(g1, 0, 0);
 
   QGroupBox *gb = new QGroupBox(this);
-  //  gb->setRows(NUM_HISTORY);
+  /*
   gb->setColumns(1);
-  //  gb->setTitle("fisk");
-  //	QGridLayout *g2 = new QGridLayout(1, NUM_HISTORY, -1);
-  //	QVBoxLayout *g2 = new QVBoxLayout(this);
-  //  g0->addLayout(g2, 0, 1);
-
   gb->setInsideMargin(HISTORY_LIST_MARGIN);
   gb->setInsideSpacing(HISTORY_LIST_SPACING);
   gb->setFlat(true);
   g0->addWidget(gb, 0, 1);
+  */
 
   int resolution_w = config->readInt("pixel_width");
   int resolution_h = config->readInt("pixel_height");
 
   int output_width = resolution_w - // this->width() - 
     (int)(BUTTON_WIDTH * unit) - 
-    (gb->insideMargin() * 2) - 
+    /* (gb->insideMargin() * 2) - */
     g1->margin() * 2 -
     g0->margin() * 2;
 
@@ -214,28 +210,30 @@ void MainWindow::createGui()
     g0->margin() * 3;
 
   img_recedge = new QLabel(this);
-  img_recedge->setBackgroundColor(QColor(160,160,160));
+  QPalette palette;
+  palette.setColor(img_recedge->backgroundRole(), QColor(160,160,160));
+  img_recedge->setPalette(palette);
   img_recedge->setFixedSize(output_width, output_height);
   
   img_live = new VideoWidget(img_recedge, camera);
   img_live->setFixedSize(output_width - 20, output_height - 20);
   img_live->move(10,10);
-  g1->addMultiCellWidget ( img_recedge, 0, 0, 0, 3, Qt::AlignHCenter);
-  //  QObject::connect( img_live, SIGNAL(clicked()), this, SLOT(live_clicked()) );
+  g1->addWidget( img_recedge, 0, 0, 0, 3, Qt::AlignHCenter);
 
   // CPR/NAME LABEL + CPR button
   lbl_cpr = createLabel("", output_width - (int)(BUTTON_WIDTH * unit), BUTTON_HEIGHT);
-  g1->addMultiCellWidget ( lbl_cpr, 1, 1, 0, 2);
+  g1->addWidget( lbl_cpr, 1, 1, 0, 2);
 
   btn_cpr = createButton("");
   btn_cpr->setFocus();
-  btn_cpr->setPixmap(*img_cpr);
+  pixmap.fromImage(*img_cpr);
+  btn_cpr->setIcon(pixmap);
   QObject::connect( btn_cpr, SIGNAL(clicked()), this, SLOT(cpr_clicked()) );
   // Will also be connected in the MGUI code
   g1->addWidget(btn_cpr, 1, 3);
 
   lbl_name = createLabel("",  output_width, (int)(BUTTON_HEIGHT * 0.8f));
-  g1->addMultiCellWidget ( lbl_name, 2, 2, 0, 3);
+  g1->addWidget( lbl_name, 2, 2, 0, 3);
 /*
   btn_clear = createButton("");
   btn_clear->setPixmap(*img_clear);
@@ -245,22 +243,26 @@ void MainWindow::createGui()
 */
   // Rec + Shot + Freeze buttons
   btn_rec = createButton("");
-  btn_rec->setPixmap(*img_record);
+  pixmap.fromImage(*img_record);
+  btn_rec->setIcon(pixmap);
   QObject::connect( btn_rec, SIGNAL(clicked()), this, SLOT(rec_clicked()) );
   g1->addWidget(btn_rec, 3, 0);
   
   btn_shoot = createButton("");
-  btn_shoot->setPixmap(*img_snapshot);
+  pixmap.fromImage(*img_snapshot);
+  btn_shoot->setIcon(pixmap);
   QObject::connect( btn_shoot, SIGNAL(clicked()), this, SLOT(shoot_clicked()) );
   g1->addWidget(btn_shoot, 3, 1);
   
   btn_freeze = createButton("");
-  btn_freeze->setPixmap(*img_freeze);
+  pixmap.fromImage(*img_freeze);
+  btn_freeze->setIcon(pixmap);
   QObject::connect( btn_freeze, SIGNAL(clicked()), this, SLOT(freeze_clicked()) );
   g1->addWidget(btn_freeze, 3, 2);
   
   btn_mute = createButton("");
-  btn_mute->setPixmap(*img_unmute);
+  pixmap.fromImage(*img_unmute);
+  btn_mute->setIcon(pixmap);
   QObject::connect( btn_mute, SIGNAL(clicked()), this, SLOT(mute_clicked()) );
   g1->addWidget(btn_mute, 3, 3);
   
@@ -282,38 +284,40 @@ void MainWindow::createGui()
 
   // Clear button
   btn_clear = createButton("", gb);
-  btn_clear->setPixmap(*img_clear);
+  pixmap.fromImage(*img_clear);
+  btn_clear->setIcon(pixmap);
   QObject::connect( btn_clear, SIGNAL(clicked()), this, SLOT(clear_clicked()) );
 
   // Statusbar
   status = new QStatusBar(this);
   status->setSizeGripEnabled(FALSE);
   //  status->setFont(QFont( "Sans Serif", (int)(unit * height / 3), QFont::Normal ));
-  g0->addMultiCellWidget(status, 4, 4, 0, 1);
+  g0->addWidget(status, 4, 4, 0, 1);
 
   lbl_recordtime = createLabel("", BUTTON_WIDTH, 1);
   lbl_recordtime->setFixedWidth((int)(BUTTON_WIDTH * unit) + 
-                                (gb->insideMargin() * 2) + 
+                                /* (gb->insideMargin() * 2) + */
                                 g1->margin() * 2 +
                                 g0->margin() * 2);
-  status->addWidget(lbl_recordtime, 0, TRUE);
+  status->addWidget(lbl_recordtime, 0);
 
   // About button
   btn_about = new QPushButton("", this);
   btn_about->setFixedHeight((int)unit);
-  btn_about->setPixmap(*img_logo);
+  pixmap.fromImage(*img_logo);
+  btn_about->setIcon(pixmap);
   QObject::connect( btn_about, SIGNAL(clicked()), this, SLOT(about_clicked()) );
-  status->addWidget(btn_about, 0, TRUE);
+  status->addWidget(btn_about, 0);
 
   // Version label
   lbl_version = createLabel("MIaV-Grab v" VERSION, BUTTON_WIDTH, 1);
   lbl_version->setFixedWidth((int)(BUTTON_WIDTH * unit) +
-                                (gb->insideMargin() * 2) + 
+                             /* (gb->insideMargin() * 2) + */
                                 g1->margin() * 2 +
                                 g0->margin() * 2);
-  status->addWidget(lbl_version, 0, TRUE);
+  status->addWidget(lbl_version, 0);
 
-  status->message( TXT_READY );
+  status->showMessage( TXT_READY );
 }
 
 
@@ -387,14 +391,17 @@ void MainWindow::redraw_edge()
 {
   rec_edge_counter += SPEED;
   float val = fabs(sin(rec_edge_counter));
-  img_recedge->setBackgroundColor(QColor((int) ((255 - GREY) * val + GREY),
-                                         (int) (GREY - (GREY * val)),
-                                         (int) (GREY - (GREY * val))));
+
+  QPalette palette;
+  palette.setColor(img_recedge->backgroundRole(), QColor((int) ((255 - GREY) * val + GREY),
+                                                (int) (GREY - (GREY * val)),
+                                                (int) (GREY - (GREY * val))));
+  img_recedge->setPalette(palette);
 }
 
 void MainWindow::message(char *msg)
 {
-  status->message(msg);
+  status->showMessage(msg);
   info->log("Message: %s", msg);
 }
 
@@ -447,8 +454,8 @@ void MainWindow::cpr_clicked()
   info->log("Activated CPR chooser.");
 
   // Save CPR and name, from the labels.
-  strcpy(oldname, lbl_name->text().ascii());
-  strcpy(oldcpr, lbl_cpr->text().ascii());
+  strcpy(oldname, lbl_name->text().toStdString().c_str());
+  strcpy(oldcpr, lbl_cpr->text().toStdString().c_str());
 
   clear();
 
@@ -462,25 +469,29 @@ void MainWindow::cpr_clicked()
     info->log("Cancelled CPR chooser.");
   } else {
     // Change CPR camera.
-    info->log("New CPR %s (old %s).", (char*)lbl_cpr->text().ascii(), oldcpr);
-    strcpy(oldname, lbl_name->text().ascii());
-    strcpy(oldcpr, lbl_cpr->text().ascii());
+    info->log("New CPR %s (old %s).", (char*)lbl_cpr->text().toStdString().c_str(), oldcpr);
+    strcpy(oldname, lbl_name->text().toStdString().c_str());
+    strcpy(oldcpr, lbl_cpr->text().toStdString().c_str());
     clear();
     lbl_name->setText(oldname);
     lbl_cpr->setText(oldcpr);
-    camera->setCpr((char*)lbl_cpr->text().ascii(), (char*)lbl_name->text().ascii());
+    camera->setCpr((char*)lbl_cpr->text().toStdString().c_str(), (char*)lbl_name->text().toStdString().c_str());
   }
 }
 
 void MainWindow::rec_clicked()
 {
+  QPalette palette;
+  QPixmap pixmap;
+    
   if(!recording) {
     info->log("Start recording.");
     recording = 1;
     // Start flashing the edge
     rec_edge_counter = 0.0f;
     timer->start(100);
-    btn_rec->setPixmap(*img_stop);
+    pixmap.fromImage(*img_stop);
+    btn_rec->setIcon(pixmap);
     camera->start();
   } else {
     switch(MessageBox(this, 
@@ -493,8 +504,10 @@ void MainWindow::rec_clicked()
       recording = 0;
       camera->stop(SAVE);
       timer->stop();
-      img_recedge->setBackgroundColor(QColor(160,160,160));
-      btn_rec->setPixmap(*img_record);
+      palette.setColor(img_recedge->backgroundRole(), QColor(160,160,160));
+      img_recedge->setPalette(palette);
+      pixmap.fromImage(*img_record);
+      btn_rec->setIcon(pixmap);
       break;
 
     case MSG_NO:
@@ -502,8 +515,10 @@ void MainWindow::rec_clicked()
       recording = 0;
       camera->stop(DELETE);
       timer->stop();
-      img_recedge->setBackgroundColor(QColor(160,160,160));
-      btn_rec->setPixmap(*img_record);
+      palette.setColor(img_recedge->backgroundRole(), QColor(160,160,160));
+      img_recedge->setPalette(palette);
+      pixmap.fromImage(*img_record);
+      btn_rec->setIcon(pixmap);
       break;
 
     case MSG_MAYBE:
@@ -511,8 +526,10 @@ void MainWindow::rec_clicked()
       recording = 0;
       camera->stop(LATER);
       timer->stop();
-      img_recedge->setBackgroundColor(QColor(160,160,160));
-      btn_rec->setPixmap(*img_record);
+      palette.setColor(img_recedge->backgroundRole(), QColor(160,160,160));
+      img_recedge->setPalette(palette);
+      pixmap.fromImage(*img_record);
+      btn_rec->setIcon(pixmap);
       break;
 
     case MSG_CANCEL:
@@ -527,7 +544,7 @@ void MainWindow::shoot_clicked()
   //  unsigned char pixels[720*576*3];
   info->log("Snapshot (%s).", frozen?"frozen":"unfrozen");
 
-  QImage screenshot(720, 576, 32);
+  QImage screenshot(720, 576, QImage::Format_RGB32);
 
   camera->snapshot(screenshot.bits());
 
@@ -540,8 +557,12 @@ void MainWindow::shoot_clicked()
 
   if(frozen) {
     camera->unfreeze();
-    btn_freeze->setPixmap(*img_freeze);
-    btn_freeze->setOn(false);
+
+    QPixmap pixmap;
+    pixmap.fromImage(*img_freeze);
+    btn_freeze->setIcon(pixmap);
+
+    btn_freeze->setDown(false);
     frozen = false;
   }
 }
@@ -551,23 +572,38 @@ void MainWindow::freeze_clicked()
   if(frozen) {
     info->log("Unfreeze.");
     camera->unfreeze();
-    btn_freeze->setPixmap(*img_freeze);
-    btn_freeze->setOn(false);
+
+    QPixmap pixmap;
+    pixmap.fromImage(*img_freeze);
+    btn_freeze->setIcon(pixmap);
+
+    btn_freeze->setDown(false);
     frozen = false;
   } else {
     info->log("Freeze.");
     camera->freeze();
-    btn_freeze->setPixmap(*img_unfreeze);
-    btn_freeze->setOn(true);
+
+    QPixmap pixmap;
+    pixmap.fromImage(*img_freeze);
+    btn_freeze->setIcon(pixmap);
+
+    btn_freeze->setDown(true);
     frozen = true;
   }
 }
 
 void MainWindow::mute_clicked()
 {
+  QPixmap pixmap;
+
   muted = !muted;
-  if(muted) btn_mute->setPixmap(*img_mute);
-  else btn_mute->setPixmap(*img_unmute);
+  if(muted) {
+    pixmap.fromImage(*img_mute);
+    btn_mute->setIcon(pixmap);
+  } else {
+    pixmap.fromImage(*img_unmute);
+    btn_mute->setIcon(pixmap);
+  }
 
   camera->setMute(muted);
 }
diff --git a/client/mainwindow.h b/client/mainwindow.h
index 2ac7d82..435d20d 100644
--- a/client/mainwindow.h
+++ b/client/mainwindow.h
@@ -33,13 +33,13 @@
 #include <string>
 using namespace std;
 
-#include <qwidget.h>
-#include <qlabel.h>
-#include <qpushbutton.h>
-#include <qstatusbar.h>
-#include <qtimer.h>
-#include <qpixmap.h>
-#include <qimage.h>
+#include <QWidget>
+#include <QLabel>
+#include <QPushButton>
+#include <QStatusBar>
+#include <QTimer>
+#include <QPixmap>
+#include <QImage>
 
 #include "videowidget.h"
 #include "camera.h"
@@ -100,7 +100,7 @@ class MainWindow : public QWidget
 {
   Q_OBJECT
 public:
-  MainWindow(QApplication *qApp, QWidget* parent = 0, const char* name = 0);
+  MainWindow(QWidget* parent = 0);
   ~MainWindow();
   
   void message(char* msg);
diff --git a/client/messagebox.cc b/client/messagebox.cc
index fd812eb..abd7479 100644
--- a/client/messagebox.cc
+++ b/client/messagebox.cc
@@ -43,14 +43,14 @@ MessageBox::MessageBox(QWidget* parent,
                        const char* text, 
                        msg_type type, 
                        msg_icon icon)
-	: QDialog(parent, name, TRUE)
+	: QDialog(parent)
 {
   int resolution_w = config->readInt("pixel_width");
   //int resolution_h = config->readInt("pixel_height");
   unit = ((float)resolution_w / config->readFloat("screensize")) / INCH_IN_CM;
 
 
-  setCaption(name);
+  setWindowTitle(name);
 	QFrame *topf = new QFrame(this);
   topf->setFrameStyle(QFrame::Box | QFrame::Raised);
   topf->setLineWidth(3);	
@@ -116,7 +116,7 @@ MessageBox::MessageBox(QWidget* parent,
   //	lbl_text->setFont(QFont("Arial", 18));
 	QFrame *f = new QFrame(topf);
 
-	QVBoxLayout *blayout = new QVBoxLayout(topf, 20, 20);
+	QVBoxLayout *blayout = new QVBoxLayout(topf);
 
   blayout->addWidget(lbl_icon);
 	blayout->addWidget(lbl_text);
@@ -127,7 +127,7 @@ MessageBox::MessageBox(QWidget* parent,
   case TYPE_OK: 
     {
       QPushButton *bok = createButton(f, TXT_OK );
-      QGridLayout *glayout = new QGridLayout(f, 1, 1, 20, 20);
+      QGridLayout *glayout = new QGridLayout(f);
       glayout->addWidget(bok, 0, 0);
       connect(bok, SIGNAL( clicked() ), SLOT(bok_clicked()));	
       break;
@@ -136,7 +136,7 @@ MessageBox::MessageBox(QWidget* parent,
     {
       QPushButton *bok = createButton(f, TXT_OK );
       QPushButton *bcancel = createButton(f, TXT_CANCEL );
-      QGridLayout *glayout = new QGridLayout(f, 1, 2, 20, 20);
+      QGridLayout *glayout = new QGridLayout(f);
       glayout->addWidget(bcancel, 0, 1);
       glayout->addWidget(bok, 0, 2);
       connect(bcancel, SIGNAL( clicked() ), SLOT(bcancel_clicked()));	
@@ -147,7 +147,7 @@ MessageBox::MessageBox(QWidget* parent,
     {
       QPushButton *bno = createButton(f, TXT_NO );
       QPushButton *byes = createButton(f, TXT_YES );
-      QGridLayout *glayout = new QGridLayout(f, 1, 2, 20, 20);
+      QGridLayout *glayout = new QGridLayout(f);
       glayout->addWidget(bno, 0, 0);
       glayout->addWidget(byes, 0, 1);
       connect(byes, SIGNAL( clicked() ), SLOT(byes_clicked()));
@@ -159,7 +159,7 @@ MessageBox::MessageBox(QWidget* parent,
       QPushButton *bmaybe = createButton(f, TXT_MAYBE );
       QPushButton *bno = createButton(f, TXT_NO );
       QPushButton *byes = createButton(f, TXT_YES );
-      QGridLayout *glayout = new QGridLayout(f, 1, 3, 20, 20);
+      QGridLayout *glayout = new QGridLayout(f);
       glayout->addWidget(bno, 0, 0);
       glayout->addWidget(byes, 0, 1);
       glayout->addWidget(bmaybe, 0, 2);
@@ -173,7 +173,7 @@ MessageBox::MessageBox(QWidget* parent,
       QPushButton *bcancel = createButton(f, TXT_CANCEL );
       QPushButton *bno = createButton(f, TXT_NO );
       QPushButton *byes = createButton(f, TXT_YES );
-      QGridLayout *glayout = new QGridLayout(f, 1, 3, 20, 20);
+      QGridLayout *glayout = new QGridLayout(f);
       glayout->addWidget(bno, 0, 0);
       glayout->addWidget(bcancel, 0, 1);
       glayout->addWidget(byes, 0, 2);
@@ -188,7 +188,7 @@ MessageBox::MessageBox(QWidget* parent,
       QPushButton *bcancel = createButton(f, TXT_CANCEL );
       QPushButton *bno = createButton(f, TXT_NO );
       QPushButton *byes = createButton(f, TXT_YES );
-      QGridLayout *glayout = new QGridLayout(f, 1, 4, 20, 20);
+      QGridLayout *glayout = new QGridLayout(f);
       glayout->addWidget(bno, 0, 0);
       glayout->addWidget(bcancel, 0, 1);
       glayout->addWidget(byes, 0, 2);
diff --git a/client/messagebox.h b/client/messagebox.h
index 30a8307..e2c576c 100644
--- a/client/messagebox.h
+++ b/client/messagebox.h
@@ -30,13 +30,13 @@
 #ifndef __MIAV_MESSAGEBOX_H__
 #define __MIAV_MESSAGEBOX_H__
 
-#include <qdialog.h>
-#include <qwidget.h>
-#include <qframe.h>
-#include <qlayout.h>
-#include <qpushbutton.h>
-#include <qlabel.h>
-#include <qpixmap.h>
+#include <QDialog>
+#include <QWidget>
+#include <QFrame>
+#include <QLayout>
+#include <QPushButton>
+#include <QLabel>
+#include <QPixmap>
 
 typedef enum {
   ICON_NONE,    // No icon is used
diff --git a/client/miav_client.cc b/client/miav_client.cc
index a8e9f7c..f8ea6d2 100644
--- a/client/miav_client.cc
+++ b/client/miav_client.cc
@@ -42,6 +42,7 @@ QApplication *miav_app;
  * This function starts the MIaV gui.
  */
 int main(int argc, char *argv[])
+{
   QApplication miav_grab( argc, argv );
   miav_app = &miav_grab;
 
@@ -52,8 +53,7 @@ int main(int argc, char *argv[])
   InfoEventHandler *eventhandler = new InfoEventHandler( );
   miav_grab.installEventFilter( eventhandler );
   
-  MainWindow mainwindow( &miav_grab );
-  miav_grab.setMainWidget( &mainwindow );
+  MainWindow mainwindow;
 
   info.setParent(&mainwindow);
   return miav_grab.exec();
diff --git a/client/miav_client.h b/client/miav_client.h
index ce7842a..7b14912 100644
--- a/client/miav_client.h
+++ b/client/miav_client.h
@@ -35,7 +35,7 @@
 #include "queue.h"
 
 #ifdef USE_GUI
-#include <qapplication.h>
+#include <QApplication>
 extern QApplication *miav_app;
 #endif/*USE_GUI*/
 
diff --git a/client/player.h b/client/player.h
index 0f5ca51..4e826ad 100644
--- a/client/player.h
+++ b/client/player.h
@@ -51,7 +51,7 @@
 #include "thread.h"
 #include "frame.h"
 
-#include <qwidget.h>
+#include <QWidget>
 
 #include "yuv_draw.h"
 
diff --git a/client/videowidget.cc b/client/videowidget.cc
index 61b5c8e..a2d5a14 100644
--- a/client/videowidget.cc
+++ b/client/videowidget.cc
@@ -32,7 +32,7 @@
 
 #include "miav_config.h"
 
-VideoWidget::VideoWidget(QWidget *p, Camera *c, QWidget* old) : QWidget(p, "")
+VideoWidget::VideoWidget(QWidget *p, Camera *c, QWidget* old) : QWidget(p)
 {
   camera = c;
   parent = p;
@@ -41,7 +41,7 @@ VideoWidget::VideoWidget(QWidget *p, Camera *c, QWidget* old) : QWidget(p, "")
 
   // A welltested hack to force SDL to draw in the QWidget
   QString ids;
-  setenv("SDL_WINDOWID", ids.setNum(winId()), 1);
+  setenv("SDL_WINDOWID", ids.setNum(winId()).toStdString().c_str(), 1);
 }
 
 VideoWidget::~VideoWidget()
@@ -59,7 +59,7 @@ void VideoWidget::mouseReleaseEvent(QMouseEvent *event)
 {
   if(!parent) {    // We are a fullscreen window
     QString ids;
-    setenv("SDL_WINDOWID", ids.setNum(oldWindow->winId()), 1);
+    setenv("SDL_WINDOWID", ids.setNum(oldWindow->winId()).toStdString().c_str(), 1);
     camera->resize(oldWindow->width(), oldWindow->height(), false);
     destroy();
   } else {         // We are a nested window
diff --git a/client/videowidget.h b/client/videowidget.h
index b9ac9d6..f088bfc 100644
--- a/client/videowidget.h
+++ b/client/videowidget.h
@@ -30,8 +30,8 @@
 #ifndef __VIDEOWIDGET_H__
 #define __VIDEOWIDGET_H__
 
-#include <qwidget.h>
-#include <qpixmap.h>
+#include <QWidget>
+#include <QPixmap>
 
 #include "camera.h"
 
diff --git a/client/yuv_draw.cc b/client/yuv_draw.cc
index 21e5c28..156c705 100644
--- a/client/yuv_draw.cc
+++ b/client/yuv_draw.cc
@@ -29,7 +29,7 @@
 #include "yuv_draw.h"
 
 // for miav_app
-#include "miav.h"
+#include "miav_client.h"
 
 #include <string.h>
 
@@ -47,7 +47,7 @@ static QImage *loadIcon( char *name, int height )
   int h = height;
   int w = (int)((float)img->width() / (float)(img->height() / (float)h));
 
-  scaled = img->smoothScale(w, h);
+  scaled = img->scaled(w, h, Qt::KeepAspectRatio, Qt::SmoothTransformation);
   delete img;
   img = new QImage(scaled);
 
@@ -107,6 +107,7 @@ void YUVDraw::addPixel(int x, int y, int val)
 
 void YUVDraw::setTopText(char* text)
 {
+  /*
   miav_app->lock();
   top_pixmap->fill();
 
@@ -125,10 +126,12 @@ void YUVDraw::setTopText(char* text)
     }
   }
   miav_app->unlock();
+  */
 }
 
 void YUVDraw::setBottomText(char* text)
 {
+  /*
   miav_app->lock();
   bottom_pixmap->fill();
 
@@ -147,6 +150,7 @@ void YUVDraw::setBottomText(char* text)
     }
   }
   miav_app->unlock();
+  */
 }
 
 void YUVDraw::draw()
diff --git a/client/yuv_draw.h b/client/yuv_draw.h
index 62f7d02..9f70798 100644
--- a/client/yuv_draw.h
+++ b/client/yuv_draw.h
@@ -31,9 +31,9 @@
 
 #include <SDL/SDL.h>
 
-#include <qpixmap.h>
-#include <qimage.h>
-#include <qpainter.h>
+#include <QPixmap>
+#include <QImage>
+#include <QPainter>
 
 #define ICON_HEIGHT 48
 #define ICON_WIDTH 48