various UI reimplementations from 0.1.x

app/core.cpp

@@ -25,11 +25,14 @@
 #include <QDebug>
 #include <QFileDialog>
 #include <QFileInfo>
-#include <QMessageBox>
 #include <QHBoxLayout>
+#include <QMessageBox>
+#include <QStyleFactory>
 
+#include "config/config.h"
 #include "dialog/about/about.h"
 #include "dialog/sequence/sequence.h"
+#include "dialog/preferences/preferences.h"
 #include "panel/panelmanager.h"
 #include "panel/project/project.h"
 #include "project/item/footage/footage.h"
@@ -85,6 +88,9 @@ void Core::Start()
   // Declare custom types for Qt signal/slot syste
   DeclareTypesForQt();
 
+  // Load application config
+  Config::Load();
+
 
   //
   // Start GUI (FIXME CLI mode)
@@ -193,6 +199,12 @@ void Core::DialogImportShow()
   }
 }
 
+void Core::DialogPreferencesShow()
+{
+  PreferencesDialog pd(main_window_, main_window_->menuBar());
+  pd.exec();
+}
+
 void Core::CreateNewFolder()
 {
   // Locate the most recently focused Project panel (assume that's the panel the user wants to import into)
@@ -344,7 +356,8 @@ void Core::DeclareTypesForQt()
 void Core::StartGUI(bool full_screen)
 {
   // Set UI style
-  olive::style::AppSetDefault();
+  qApp->setStyle(QStyleFactory::create("Fusion"));
+  StyleManager::SetStyle(StyleManager::DefaultStyle());
 
   // Set up shared menus
   olive::menu_shared.Initialize();