fix refreshing in clock screen while resizing / remove some unneded code

src/browser.cpp

@@ -67,7 +67,6 @@ void Browser::SwitchTo()
 	CLEAR_FIND_HISTORY;
 	w->Empty() ? myBrowser->GetDirectory(itsBrowsedDir) : myBrowser->UpdateItemList();
 	myScreen = this;
-	w->Hide();
 	redraw_header = 1;
 }
 
@@ -368,8 +367,6 @@ void Browser::GetDirectory(string dir, string subdir)
 	}
 	if (highlightme >= 0)
 		w->Highlight(highlightme);
-	if (myScreen == myBrowser)
-		w->Hide();
 }
 
 void Browser::ChangeBrowseMode()

src/clock.cpp

@@ -58,6 +58,8 @@ void Clock::Resize()
 		w->MoveTo((COLS-Width)/2, (LINES-Height)/2);
 		if (myScreen == this)
 		{
+			if (myPlaylist->hasToBeResized)
+				myPlaylist->Resize();
 			myPlaylist->Main()->Hide();
 			w->Display();
 		}

src/help.cpp

@@ -52,7 +52,6 @@ void Help::SwitchTo()
 		Resize();
 	
 	myScreen = this;
-	w->Hide();
 	redraw_header = 1;
 
 }

src/info.cpp

@@ -103,7 +103,6 @@ void Info::GetSong()
 		w->Clear();
 		PrepareSong(*s);
 		w->Flush();
-		w->Hide();
 	}
 }
 
@@ -144,7 +143,6 @@ void Info::GetArtist()
 			itsTitle = "Artist's info - " + *artist;
 			w->Clear();
 			w->WriteXY(0, 0, 0, "Fetching artist's info...");
-			w->Refresh();
 			if (!Downloader)
 			{
 				pthread_create(&Downloader, NULL, PrepareArtist, artist);

src/lyrics.cpp

@@ -120,9 +120,8 @@ void Lyrics::SwitchTo()
 			myScreen = this;
 			redraw_header = 1;
 			w->Clear();
-			w->WriteXY(0, 0, 0, "Fetching lyrics...");
-			w->Refresh();
 #			ifdef HAVE_CURL_CURL_H
+			w->WriteXY(0, 0, 0, "Fetching lyrics...");
 			if (!Downloader)
 			{
 				pthread_create(&Downloader, NULL, Get, &itsSong);

src/media_library.cpp

@@ -113,7 +113,6 @@ void MediaLibrary::SwitchTo()
 	
 	CLEAR_FIND_HISTORY;
 	myScreen = this;
-	myPlaylist->Main()->Hide(); // hack, should be myScreen, but it doesn't always have 100% width
 	redraw_header = 1;
 	Refresh();
 	UpdateSongList(Songs);

src/playlist.cpp

@@ -56,7 +56,6 @@ void Playlist::SwitchTo()
 	
 	CLEAR_FIND_HISTORY;
 	myScreen = this;
-	w->Hide();
 	redraw_header = 1;
 }
 

src/playlist_editor.cpp

@@ -98,7 +98,6 @@ void PlaylistEditor::SwitchTo()
 	
 	CLEAR_FIND_HISTORY;
 	myScreen = this;
-	myPlaylist->Main()->Hide(); // hack, should be myScreen, but it doesn't always have 100% width
 	redraw_header = 1;
 	Refresh();
 	UpdateSongList(Content);

src/scrollpad.cpp

@@ -218,7 +218,7 @@ void Scrollpad::Clear(bool clrscr)
 	SetColor(itsColor, itsBgColor);
 	keypad(itsWindow, 1);
 	if (clrscr)
-		Window::Clear();
+		Refresh();
 }
 
 Scrollpad &Scrollpad::operator<<(std::ostream &(*os)(std::ostream&))

src/search_engine.cpp

@@ -70,7 +70,6 @@ void SearchEngine::SwitchTo()
 	if (w->Empty())
 		Prepare();
 	myScreen = this;
-	w->Hide();
 	redraw_header = 1;
 	
 	if (!w->Back().first)

src/tag_editor.cpp

@@ -361,7 +361,6 @@ void TagEditor::SwitchTo()
 	CLEAR_FIND_HISTORY;
 	
 	myScreen = this;
-	myPlaylist->Main()->Hide(); // hack, should be myScreen, but it doesn't always have 100% width
 	redraw_header = 1;
 	Refresh();