* renamed tab "root" to "My computer"

* on win32 allow browsing drives in "My computer" tab
* improved icons for home and "My computer" browser



git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1767 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/gui/file_browser.cpp

@@ -56,10 +56,11 @@ enum TreeWidgetItemTypes
 
 fileBrowser::fileBrowser( const QString & _directories, const QString & _filter,
 			const QString & _title, const QPixmap & _pm,
-							QWidget * _parent ) :
+			QWidget * _parent, bool _dirs_as_items ) :
 	sideBarWidget( _title, _pm, _parent ),
 	m_directories( _directories ),
-	m_filter( _filter )
+	m_filter( _filter ),
+	m_dirsAsItems( _dirs_as_items )
 {
 	setWindowTitle( tr( "Browser" ) );
 	m_l = new listView( contentParent() );
@@ -99,6 +100,13 @@ void fileBrowser::reloadTree( void )
 
 void fileBrowser::addItems( const QString & _path )
 {
+	if( m_dirsAsItems )
+	{
+		m_l->addTopLevelItem( new directory( _path,
+						QString::null, m_filter ) );
+		return;
+	}
+
 	QDir cdir( _path );
 	QStringList files = cdir.entryList( QDir::Dirs, QDir::Name );
 	for( QStringList::const_iterator it = files.constBegin();

src/gui/main_window.cpp

@@ -118,10 +118,22 @@ mainWindow::mainWindow( void ) :
 							tr( "My home" ),
 					embed::getIconPixmap( "home" ),
 							splitter ), ++id );
-	side_bar->appendTab( new fileBrowser( QDir::rootPath(), "*",
-							tr( "Root directory" ),
-					embed::getIconPixmap( "root" ),
-							splitter ), ++id );
+	QFileInfoList drives = QDir::drives();
+	QStringList root_paths;
+	foreach( const QFileInfo & drive, drives )
+	{
+		root_paths += drive.absolutePath();
+	}
+	side_bar->appendTab( new fileBrowser( root_paths.join( "*" ), "*",
+							tr( "My computer" ),
+					embed::getIconPixmap( "computer" ),
+							splitter,
+#ifdef LMMS_BUILD_WIN32
+							true
+#else
+							false
+#endif
+								), ++id );
 
 	m_workspace = new QMdiArea( splitter );