project cleanup and connected signals in settings

The class Transcode is not used anymore in the project.
The Ok/Apply/Cancel buttons of the settings interface are now connected

src/GUI/GraphicsCursorItem.cpp

@@ -4,6 +4,7 @@
 GraphicsCursorItem::GraphicsCursorItem( const QPen& pen )
         : m_pen( pen )
 {
+    int height;
     setFlags( QGraphicsItem::ItemIgnoresTransformations | QGraphicsItem::ItemIsMovable );
     setCursor( QCursor( Qt::SizeHorCursor ) );
     setZValue( 100 );

src/GUI/MainWindow.cpp

@@ -255,7 +255,7 @@ void MainWindow::on_actionAbout_triggered()
 
 void MainWindow::on_actionTranscode_File_triggered()
 {
-    Transcode::instance( this )->exec();
+    //Transcode::instance( this )->exec();
 }
 
 void    MainWindow::on_actionRender_triggered()

src/GUI/Settings.cpp

@@ -21,6 +21,7 @@
  *****************************************************************************/
 #include <QPushButton>
 #include <QDialogButtonBox>
+#include <QAbstractButton>
 #include <QApplication>
 #include <QSizePolicy>
 #include <QLabel>
@@ -28,6 +29,8 @@
 #include <QIcon>
 #include <QLabel>
 
+#include <QtDebug>
+
 
 #include "PreferenceWidget.h"
 #include "Settings.h"
@@ -91,7 +94,10 @@ QVBoxLayout*    Settings::buildRightHLayout()
 {
     QVBoxLayout*    layout = new QVBoxLayout;
     QFrame*         titleLine = new QFrame;
-    QDialogButtonBox*     buttons = new QDialogButtonBox( this );
+    m_buttons = new QDialogButtonBox( this );
+
+    QObject::connect( m_buttons, SIGNAL( clicked( QAbstractButton* ) ),
+                      this, SLOT( buttonClicked( QAbstractButton* ) ) );
 
     m_title = new QLabel( this );
     titleLine->setFrameShape( QFrame::HLine );
@@ -103,7 +109,7 @@ QVBoxLayout*    Settings::buildRightHLayout()
     labelFont.setFamily( "Verdana" );
     m_title->setFont( labelFont );
 
-    buttons->setStandardButtons( QDialogButtonBox::Ok |
+    m_buttons->setStandardButtons( QDialogButtonBox::Ok |
                                  QDialogButtonBox::Cancel |
                                  QDialogButtonBox::Apply );
 
@@ -112,7 +118,7 @@ QVBoxLayout*    Settings::buildRightHLayout()
     layout->addWidget( m_title );
     layout->addWidget( titleLine );
     layout->addWidget( m_stackedWidgets );
-    layout->addWidget( buttons );
+    layout->addWidget( m_buttons );
     return ( layout );
 } 
 
@@ -120,6 +126,24 @@ void    Settings::save( void )
 {
 }
 
+void    Settings::buttonClicked( QAbstractButton* button )
+{
+    switch ( m_buttons->standardButton( button ) )
+    {
+    case QDialogButtonBox::Ok :
+        qDebug() << "MOK";
+        break;
+    case QDialogButtonBox::Cancel :
+        qDebug() << "Oh NOES";
+        break;
+    case QDialogButtonBox::Apply :
+        qDebug() << "Apply";
+        break;
+    default :
+        break;
+    }
+}
+
 
 void    Settings::switchWidget( int widget )
 {

src/GUI/Settings.h

@@ -28,8 +28,10 @@
 #include <QHash>
 #include <QLabel>
 #include <QVBoxLayout>
+#include <QDialogButtonBox>
 #include <QButtonGroup>
 #include <QStackedWidget>
+#include <QAbstractButton>
 #include <QVector>
 
 #include "Panel.h"
@@ -60,12 +62,14 @@ class   Settings : public QWidget
         Panel*                      m_panel;
         QLabel*                     m_title;
         QStackedWidget*             m_stackedWidgets;
+        QDialogButtonBox*           m_buttons;
         bool                        m_saved;
 
     public slots:
         void    switchWidget( int widget );
 
     private slots:
+        void    buttonClicked( QAbstractButton* button );
 
     signals:
         void    widgetSwitched( int widget );

vlmc.pro

@@ -32,7 +32,7 @@ SOURCES += src/main.cpp \
     src/GUI/MediaListWidget.cpp \
     src/Media/Clip.cpp \
     src/GUI/About.cpp \
-    src/GUI/Transcode.cpp \
+#    src/GUI/Transcode.cpp \
     src/GUI/Slider.cpp \
     src/Metadata/MetaDataWorker.cpp \
     src/Library/Library.cpp \
@@ -81,7 +81,7 @@ HEADERS += src/GUI/MainWindow.h \
     src/Media/Clip.h \
     src/GUI/MediaListWidget.h \
     src/GUI/About.h \
-    src/GUI/Transcode.h \
+#    src/GUI/Transcode.h \
     src/GUI/Slider.h \
     src/Metadata/MetaDataWorker.h \
     src/Tools/Singleton.hpp \
@@ -125,7 +125,7 @@ FORMS += src/GUI/ui/MainWindow.ui \
     src/GUI/ui/Timeline.ui \
     src/GUI/ui/LibraryWidget.ui \
     src/GUI/ui/About.ui \
-    src/GUI/ui/Transcode.ui \
+#    src/GUI/ui/Transcode.ui \
     src/GUI/ui/FileBrowser.ui \
     src/GUI/ui/WorkflowFileRendererDialog.ui \
     src/GUI/ui/ClipProperty.ui \