Add of the dock of the preview

src/gui/MainWindow.cpp

@@ -62,6 +62,13 @@ void MainWindow::m_initializeDockWidgets( void )
                                   Qt::AllDockWidgetAreas, 
                                   QDockWidget::AllDockWidgetFeatures,
                                   Qt::TopDockWidgetArea );
+
+    dockManager->addDockedWidget( new PreviewWidget( this ),
+                                  tr( "Preview" ),
+                                  Qt::AllDockWidgetAreas,
+                                  QDockWidget::AllDockWidgetFeatures,
+                                  Qt::TopDockWidgetArea );
+
     //dockManager->addDockedWidget( 0,
     //                              "library2",
     //                              Qt::AllDockWidgetAreas,

src/gui/MainWindow.h

@@ -26,6 +26,7 @@
 #include <QApplication>
 #include "ui_MainWindow.h"
 #include "LibraryWidget.h"
+#include "PreviewWidget.h"
 #include "DockWidgetManager.h"
 
 class MainWindow : public QMainWindow

src/gui/PreviewWidget.cpp

+#include "PreviewWidget.h"
+#include "ui_PreviewWidget.h"
+
+PreviewWidget::PreviewWidget(QWidget *parent) :
+    QDialog(parent),
+    m_ui(new Ui::PreviewWidget)
+{
+    m_ui->setupUi(this);
+}
+
+PreviewWidget::~PreviewWidget()
+{
+    delete m_ui;
+}
+
+void PreviewWidget::changeEvent(QEvent *e)
+{
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        m_ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}

src/gui/PreviewWidget.h

+#ifndef PREVIEWWIDGET_H
+#define PREVIEWWIDGET_H
+
+#include <QtGui/QDialog>
+
+namespace Ui {
+    class PreviewWidget;
+}
+
+class PreviewWidget : public QDialog {
+    Q_OBJECT
+    Q_DISABLE_COPY(PreviewWidget)
+public:
+    explicit PreviewWidget(QWidget *parent = 0);
+    virtual ~PreviewWidget();
+
+protected:
+    virtual void changeEvent(QEvent *e);
+
+private:
+    Ui::PreviewWidget *m_ui;
+};
+
+#endif // PREVIEWWIDGET_H

src/gui/ui/PreviewWidget.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PreviewWidget</class>
+ <widget class="QDialog" name="PreviewWidget">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>328</width>
+    <height>248</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <property name="sizeGripEnabled">
+   <bool>false</bool>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <property name="margin">
+    <number>0</number>
+   </property>
+   <property name="spacing">
+    <number>0</number>
+   </property>
+   <item row="0" column="0">
+    <widget class="QFrame" name="frame">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="minimumSize">
+      <size>
+       <width>320</width>
+       <height>240</height>
+      </size>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Raised</enum>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

vlmc.pro

@@ -21,7 +21,8 @@ SOURCES += src/main.cpp \
     src/LibVLCpp/VLCMediaPlayer.cpp \
     src/LibVLCpp/VLCMedia.cpp \
     src/gui/TracksView.cpp \
-    src/gui/TracksScene.cpp
+    src/gui/TracksScene.cpp \
+    src/gui/PreviewWidget.cpp
 HEADERS += src/gui/MainWindow.h \
     src/gui/DockWidgetManager.h \
     src/gui/LibraryWidget.h \
@@ -34,11 +35,12 @@ HEADERS += src/gui/MainWindow.h \
     src/LibVLCpp/VLCMediaPlayer.h \
     src/LibVLCpp/VLCMedia.h \
     src/gui/TracksView.h \
-    src/gui/TracksScene.h
+    src/gui/TracksScene.h \
+    src/gui/PreviewWidget.h
 FORMS += src/gui/ui/MainWindow.ui \
     src/gui/ui/Timeline.ui \
-    src/gui/ui/LibraryWidget.ui
-
+    src/gui/ui/LibraryWidget.ui \
+    src/gui/ui/PreviewWidget.ui
 RESOURCES += 
 INCLUDEPATH += src/LibVLCpp
 LIBS = -L/usr/local/lib \