Implemented cSkin::SetScrollbar()

HISTORY

@@ -5579,7 +5579,7 @@ Video Disk Recorder Revision History
   is not available, in order to allow staying on an encrypted channel that takes
   a while for the CAM to start decrypting.
 
-2008-02-16: Version 1.5.15
+2008-02-17: Version 1.5.15
 
 - Updated the Italian OSD texts (thanks to Diego Pierotto).
 - Added option -i to the pictures plugin's pic2mpg to ignore unknown file types.
@@ -5637,3 +5637,6 @@ Video Disk Recorder Revision History
   (based on a patch from Benedikt Elser).
 - Added new cStatus functions to the 'status' plugin.
 - Added missing #include <limits.h> to epg.c and menuitems.h (thanks to Ville Skyttä).
+- The new function cSkin::SetScrollbar() can be implemented by skins to display
+  a scrollbar in every list menu. The 'classic' and 'sttng' skins have been
+  changed accordingly.

UPDATE-1.6.0

@@ -54,6 +54,7 @@ OSD:
   the one that was created first will be displayed.
   Plugins that provide an OSD need to adjust their cOsdProvider::CreateOsd()
   function to hand through the Level.
+- Skins can now have scrollbars in all list menus.
 
 Channels:
 

osdbase.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: osdbase.c 1.31 2007/06/09 10:07:46 kls Exp $
+ * $Id: osdbase.c 1.32 2008/02/17 11:33:04 kls Exp $
  */
 
 #include "osdbase.h"
@@ -236,6 +236,7 @@ void cOsdMenu::Display(void)
          i++;
          }
      }
+  displayMenu->SetScrollbar(count, first);
   if (!isempty(status))
      displayMenu->SetMessage(mtStatus, status);
 }

skinclassic.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: skinclassic.c 1.21 2008/02/10 16:18:25 kls Exp $
+ * $Id: skinclassic.c 1.22 2008/02/17 12:24:15 kls Exp $
  */
 
 #include "skinclassic.h"
@@ -164,12 +164,13 @@ void cSkinClassicDisplayChannel::Flush(void)
 class cSkinClassicDisplayMenu : public cSkinDisplayMenu {
 private:
   cOsd *osd;
-  int x0, x1;
+  int x0, x1, x2, x3;
   int y0, y1, y2, y3, y4, y5;
   int lineHeight;
   int dateWidth;
   cString lastDate;
-  void SetScrollbar(void);
+  void DrawScrollbar(int Total, int Offset, int Shown, int Top, int Height, bool CanScrollUp, bool CanScrollDown);
+  void SetTextScrollbar(void);
 public:
   cSkinClassicDisplayMenu(void);
   virtual ~cSkinClassicDisplayMenu();
@@ -180,6 +181,7 @@ public:
   virtual void SetButtons(const char *Red, const char *Green = NULL, const char *Yellow = NULL, const char *Blue = NULL);
   virtual void SetMessage(eMessageType Type, const char *Text);
   virtual void SetItem(const char *Text, int Index, bool Current, bool Selectable);
+  virtual void SetScrollbar(int Total, int Offset);
   virtual void SetEvent(const cEvent *Event);
   virtual void SetRecording(const cRecording *Recording);
   virtual void SetText(const char *Text, bool FixedFont);
@@ -194,7 +196,9 @@ cSkinClassicDisplayMenu::cSkinClassicDisplayMenu(void)
   lineHeight = font->Height();
   dateWidth = 0;
   x0 = 0;
-  x1 = cOsd::OsdWidth();
+  x1 = x0 + 10;
+  x3 = cOsd::OsdWidth();
+  x2 = x3 - 2 * ScrollWidth;
   y0 = 0;
   y1 = lineHeight;
   y2 = y1 + lineHeight;
@@ -202,22 +206,22 @@ cSkinClassicDisplayMenu::cSkinClassicDisplayMenu(void)
   y4 = y5 - lineHeight;
   y3 = y4 - lineHeight;
   osd = cOsdProvider::NewOsd(cOsd::OsdLeft(), cOsd::OsdTop());
-  tArea Areas[] = { { x0, y0, x1 - 1, y5 - 1, 8 } };
+  tArea Areas[] = { { x0, y0, x3 - 1, y5 - 1, 8 } };
   if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
      osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
   else {
-     tArea Areas[] = { { x0, y0, x1 - 1, y5 - 1, 4 } };
+     tArea Areas[] = { { x0, y0, x3 - 1, y5 - 1, 4 } };
      if (osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
         osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
      else {
-        tArea Areas[] = { { x0, y0, x1 - 1, y1 - 1, 2 },
+        tArea Areas[] = { { x0, y0, x3 - 1, y1 - 1, 2 },
-                          { x0, y1, x1 - 1, y3 - 1, 2 },
+                          { x0, y1, x3 - 1, y3 - 1, 2 },
-                          { x0, y3, x1 - 1, y5 - 1, 4 }
+                          { x0, y3, x3 - 1, y5 - 1, 4 }
                         };
         osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
         }
      }
-  osd->DrawRectangle(x0, y0, x1 - 1, y5 - 1, Theme.Color(clrBackground));
+  osd->DrawRectangle(x0, y0, x3 - 1, y5 - 1, Theme.Color(clrBackground));
 }
 
 cSkinClassicDisplayMenu::~cSkinClassicDisplayMenu()
@@ -225,25 +229,31 @@ cSkinClassicDisplayMenu::~cSkinClassicDisplayMenu()
   delete osd;
 }
 
-void cSkinClassicDisplayMenu::SetScrollbar(void)
+void cSkinClassicDisplayMenu::DrawScrollbar(int Total, int Offset, int Shown, int Top, int Height, bool CanScrollUp, bool CanScrollDown)
 {
-  if (textScroller.CanScroll()) {
+  if (Total > 0 && Total > Shown) {
-     int yt = textScroller.Top();
+     int yt = Top;
-     int yb = yt + textScroller.Height();
+     int yb = yt + Height;
      int st = yt;
      int sb = yb;
-     int tt = st + (sb - st) * textScroller.Offset() / textScroller.Total();
+     int tt = st + (sb - st) * Offset / Total;
-     int tb = tt + (sb - st) * textScroller.Shown() / textScroller.Total();
+     int tb = tt + (sb - st) * Shown / Total;
-     int xl = x1 - ScrollWidth;
+     int xl = x3 - ScrollWidth;
-     osd->DrawRectangle(xl, st, x1 - 1, sb, Theme.Color(clrMenuScrollbarTotal));
+     osd->DrawRectangle(xl, st, x3 - 1, sb, Theme.Color(clrMenuScrollbarTotal));
-     osd->DrawRectangle(xl, tt, x1 - 1, tb, Theme.Color(clrMenuScrollbarShown));
+     osd->DrawRectangle(xl, tt, x3 - 1, tb, Theme.Color(clrMenuScrollbarShown));
      }
 }
 
+void cSkinClassicDisplayMenu::SetTextScrollbar(void)
+{
+  if (textScroller.CanScroll())
+     DrawScrollbar(textScroller.Total(), textScroller.Offset(), textScroller.Shown(), textScroller.Top(), textScroller.Height(), textScroller.CanScrollUp(), textScroller.CanScrollDown());
+}
+
 void cSkinClassicDisplayMenu::Scroll(bool Up, bool Page)
 {
   cSkinDisplayMenu::Scroll(Up, Page);
-  SetScrollbar();
+  SetTextScrollbar();
 }
 
 int cSkinClassicDisplayMenu::MaxItems(void)
@@ -254,24 +264,24 @@ int cSkinClassicDisplayMenu::MaxItems(void)
 void cSkinClassicDisplayMenu::Clear(void)
 {
   textScroller.Reset();
-  osd->DrawRectangle(x0, y1, x1 - 1, y4 - 1, Theme.Color(clrBackground));
+  osd->DrawRectangle(x0, y1, x3 - 1, y4 - 1, Theme.Color(clrBackground));
 }
 
 void cSkinClassicDisplayMenu::SetTitle(const char *Title)
 {
   const cFont *font = cFont::GetFont(fontOsd);
-  osd->DrawText(x0, y0, Title, Theme.Color(clrMenuTitleFg), Theme.Color(clrMenuTitleBg), font, x1 - x0 - dateWidth);
+  osd->DrawText(x0, y0, Title, Theme.Color(clrMenuTitleFg), Theme.Color(clrMenuTitleBg), font, x3 - x0 - dateWidth);
 }
 
 void cSkinClassicDisplayMenu::SetButtons(const char *Red, const char *Green, const char *Yellow, const char *Blue)
 {
   const cFont *font = cFont::GetFont(fontOsd);
-  int w = x1 - x0;
+  int w = x3 - x0;
   int t0 = x0;
   int t1 = x0 + w / 4;
   int t2 = x0 + w / 2;
-  int t3 = x1 - w / 4;
+  int t3 = x3 - w / 4;
-  int t4 = x1;
+  int t4 = x3;
   osd->DrawText(t0, y4, Red,    Theme.Color(clrButtonRedFg),    Red    ? Theme.Color(clrButtonRedBg)    : Theme.Color(clrBackground), font, t1 - t0, 0, taCenter);
   osd->DrawText(t1, y4, Green,  Theme.Color(clrButtonGreenFg),  Green  ? Theme.Color(clrButtonGreenBg)  : Theme.Color(clrBackground), font, t2 - t1, 0, taCenter);
   osd->DrawText(t2, y4, Yellow, Theme.Color(clrButtonYellowFg), Yellow ? Theme.Color(clrButtonYellowBg) : Theme.Color(clrBackground), font, t3 - t2, 0, taCenter);
@@ -282,9 +292,9 @@ void cSkinClassicDisplayMenu::SetMessage(eMessageType Type, const char *Text)
 {
   const cFont *font = cFont::GetFont(fontOsd);
   if (Text)
-     osd->DrawText(x0, y3, Text, Theme.Color(clrMessageStatusFg + 2 * Type), Theme.Color(clrMessageStatusBg + 2 * Type), font, x1 - x0, 0, taCenter);
+     osd->DrawText(x0, y3, Text, Theme.Color(clrMessageStatusFg + 2 * Type), Theme.Color(clrMessageStatusBg + 2 * Type), font, x3 - x0, 0, taCenter);
   else
-     osd->DrawRectangle(x0, y3, x1 - 1, y4 - 1, Theme.Color(clrBackground));
+     osd->DrawRectangle(x0, y3, x3 - 1, y4 - 1, Theme.Color(clrBackground));
 }
 
 void cSkinClassicDisplayMenu::SetItem(const char *Text, int Index, bool Current, bool Selectable)
@@ -304,44 +314,47 @@ void cSkinClassicDisplayMenu::SetItem(const char *Text, int Index, bool Current,
       const char *s = GetTabbedText(Text, i);
       if (s) {
          int xt = x0 + Tab(i);
-         osd->DrawText(xt, y, s, ColorFg, ColorBg, font, x1 - xt);
+         osd->DrawText(xt, y, s, ColorFg, ColorBg, font, x2 - xt);
          }
       if (!Tab(i + 1))
          break;
       }
-  SetEditableWidth(x1 - x0 - Tab(1));
+  SetEditableWidth(x2 - x0 - Tab(1));
 }
 
+void cSkinClassicDisplayMenu::SetScrollbar(int Total, int Offset)
+{
+  DrawScrollbar(Total, Offset, MaxItems(), y2, MaxItems() * lineHeight, Offset > 0, Offset + MaxItems() < Total);
+}
 void cSkinClassicDisplayMenu::SetEvent(const cEvent *Event)
 {
   if (!Event)
      return;
   const cFont *font = cFont::GetFont(fontOsd);
-  int xl = x0 + 10;
   int y = y2;
   cTextScroller ts;
   char t[32];
   snprintf(t, sizeof(t), "%s  %s - %s", *Event->GetDateString(), *Event->GetTimeString(), *Event->GetEndTimeString());
-  ts.Set(osd, xl, y, x1 - xl, y3 - y, t, font, Theme.Color(clrMenuEventTime), Theme.Color(clrBackground));
+  ts.Set(osd, x1, y, x2 - x1, y3 - y, t, font, Theme.Color(clrMenuEventTime), Theme.Color(clrBackground));
   if (Event->Vps() && Event->Vps() != Event->StartTime()) {
      cString buffer = cString::sprintf(" VPS: %s ", *Event->GetVpsString());
      const cFont *font = cFont::GetFont(fontSml);
      int w = font->Width(buffer);
-     osd->DrawText(x1 - w, y, buffer, Theme.Color(clrMenuEventVpsFg), Theme.Color(clrMenuEventVpsBg), font, w);
+     osd->DrawText(x3 - w, y, buffer, Theme.Color(clrMenuEventVpsFg), Theme.Color(clrMenuEventVpsBg), font, w);
      }
   y += ts.Height();
   y += font->Height();
-  ts.Set(osd, xl, y, x1 - xl, y3 - y, Event->Title(), font, Theme.Color(clrMenuEventTitle), Theme.Color(clrBackground));
+  ts.Set(osd, x1, y, x2 - x1, y3 - y, Event->Title(), font, Theme.Color(clrMenuEventTitle), Theme.Color(clrBackground));
   y += ts.Height();
   if (!isempty(Event->ShortText())) {
      const cFont *font = cFont::GetFont(fontSml);
-     ts.Set(osd, xl, y, x1 - xl, y3 - y, Event->ShortText(), font, Theme.Color(clrMenuEventShortText), Theme.Color(clrBackground));
+     ts.Set(osd, x1, y, x2 - x1, y3 - y, Event->ShortText(), font, Theme.Color(clrMenuEventShortText), Theme.Color(clrBackground));
      y += ts.Height();
      }
   y += font->Height();
   if (!isempty(Event->Description())) {
-     textScroller.Set(osd, xl, y, x1 - xl - 2 * ScrollWidth, y3 - y, Event->Description(), font, Theme.Color(clrMenuEventDescription), Theme.Color(clrBackground));
+     textScroller.Set(osd, x1, y, x2 - x1, y3 - y, Event->Description(), font, Theme.Color(clrMenuEventDescription), Theme.Color(clrBackground));
-     SetScrollbar();
+     SetTextScrollbar();
      }
 }
 
@@ -351,40 +364,39 @@ void cSkinClassicDisplayMenu::SetRecording(const cRecording *Recording)
      return;
   const cRecordingInfo *Info = Recording->Info();
   const cFont *font = cFont::GetFont(fontOsd);
-  int xl = x0 + 10;
   int y = y2;
   cTextScroller ts;
   char t[32];
   snprintf(t, sizeof(t), "%s  %s", *DateString(Recording->start), *TimeString(Recording->start));
-  ts.Set(osd, xl, y, x1 - xl, y3 - y, t, font, Theme.Color(clrMenuEventTime), Theme.Color(clrBackground));
+  ts.Set(osd, x1, y, x2 - x1, y3 - y, t, font, Theme.Color(clrMenuEventTime), Theme.Color(clrBackground));
   y += ts.Height();
   y += font->Height();
   const char *Title = Info->Title();
   if (isempty(Title))
      Title = Recording->Name();
-  ts.Set(osd, xl, y, x1 - xl, y3 - y, Title, font, Theme.Color(clrMenuEventTitle), Theme.Color(clrBackground));
+  ts.Set(osd, x1, y, x2 - x1, y3 - y, Title, font, Theme.Color(clrMenuEventTitle), Theme.Color(clrBackground));
   y += ts.Height();
   if (!isempty(Info->ShortText())) {
      const cFont *font = cFont::GetFont(fontSml);
-     ts.Set(osd, xl, y, x1 - xl, y3 - y, Info->ShortText(), font, Theme.Color(clrMenuEventShortText), Theme.Color(clrBackground));
+     ts.Set(osd, x1, y, x2 - x1, y3 - y, Info->ShortText(), font, Theme.Color(clrMenuEventShortText), Theme.Color(clrBackground));
      y += ts.Height();
      }
   y += font->Height();
   if (!isempty(Info->Description())) {
-     textScroller.Set(osd, xl, y, x1 - xl - 2 * ScrollWidth, y3 - y, Info->Description(), font, Theme.Color(clrMenuEventDescription), Theme.Color(clrBackground));
+     textScroller.Set(osd, x1, y, x2 - x1, y3 - y, Info->Description(), font, Theme.Color(clrMenuEventDescription), Theme.Color(clrBackground));
-     SetScrollbar();
+     SetTextScrollbar();
      }
 }
 
 void cSkinClassicDisplayMenu::SetText(const char *Text, bool FixedFont)
 {
-  textScroller.Set(osd, x0, y2, GetTextAreaWidth(), y3 - y2, Text, GetTextAreaFont(FixedFont), Theme.Color(clrMenuText), Theme.Color(clrBackground));
+  textScroller.Set(osd, x1, y2, GetTextAreaWidth(), y3 - y2, Text, GetTextAreaFont(FixedFont), Theme.Color(clrMenuText), Theme.Color(clrBackground));
-  SetScrollbar();
+  SetTextScrollbar();
 }
 
 int cSkinClassicDisplayMenu::GetTextAreaWidth(void) const
 {
-  return x1 - x0 - 2 * ScrollWidth;
+return x2 - x1;
 }
 
 const cFont *cSkinClassicDisplayMenu::GetTextAreaFont(bool FixedFont) const
@@ -398,7 +410,7 @@ void cSkinClassicDisplayMenu::Flush(void)
   if (!lastDate || strcmp(date, lastDate)) {
      const cFont *font = cFont::GetFont(fontOsd);
      int w = font->Width(date);
-     osd->DrawText(x1 - w - 2, y0, date, Theme.Color(clrMenuDate), Theme.Color(clrMenuTitleBg), font, w);
+     osd->DrawText(x3 - w - 2, y0, date, Theme.Color(clrMenuDate), Theme.Color(clrMenuTitleBg), font, w);
      lastDate = date;
      dateWidth = max(w + 2, dateWidth);
      }

skins.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: skins.c 1.13 2007/01/04 13:08:55 kls Exp $
+ * $Id: skins.c 1.14 2008/02/17 11:31:09 kls Exp $
  */
 
 #include "skins.h"
@@ -108,6 +108,10 @@ const char *cSkinDisplayMenu::GetTabbedText(const char *s, int Tab)
   return buffer;
 }
 
+void cSkinDisplayMenu::SetScrollbar(int Total, int Offset)
+{
+}
+
 int cSkinDisplayMenu::GetTextAreaWidth(void) const
 {
   return 0;

skins.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: skins.h 1.15 2007/01/04 13:08:55 kls Exp $
+ * $Id: skins.h 1.16 2008/02/17 11:30:56 kls Exp $
  */
 
 #ifndef __SKINS_H
@@ -144,6 +144,11 @@ public:
   virtual void SetItem(const cRecording *Recording, int Index, bool Current, bool Selectable);
   --> false: call SetItem(text)
   */
+  virtual void SetScrollbar(int Total, int Offset);
+       ///< Sets the Total number of items in the currently displayed list, and the
+       ///< Offset of the first item that is currently displayed (the skin knows how
+       ///< many items it can display at once, see MaxItems()). This can be used to
+       ///< display a scollbar.
   virtual void SetEvent(const cEvent *Event) = 0;
        ///< Sets the Event that shall be displayed, using the entire central area
        ///< of the menu. The Event's 'description' shall be displayed using a

skinsttng.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: skinsttng.c 1.23 2008/02/10 16:18:55 kls Exp $
+ * $Id: skinsttng.c 1.24 2008/02/17 12:09:38 kls Exp $
  */
 
 // Star Trek: The Next Generation® is a registered trademark of Paramount Pictures
@@ -348,7 +348,8 @@ private:
   int currentIndex;
   bool message;
   cString lastDate;
-  void SetScrollbar(void);
+  void DrawScrollbar(int Total, int Offset, int Shown, int Top, int Height, bool CanScrollUp, bool CanScrollDown);
+  void SetTextScrollbar(void);
 public:
   cSkinSTTNGDisplayMenu(void);
   virtual ~cSkinSTTNGDisplayMenu();
@@ -359,6 +360,7 @@ public:
   virtual void SetButtons(const char *Red, const char *Green = NULL, const char *Yellow = NULL, const char *Blue = NULL);
   virtual void SetMessage(eMessageType Type, const char *Text);
   virtual void SetItem(const char *Text, int Index, bool Current, bool Selectable);
+  virtual void SetScrollbar(int Total, int Offset);
   virtual void SetEvent(const cEvent *Event);
   virtual void SetRecording(const cRecording *Recording);
   virtual void SetText(const char *Text, bool FixedFont);
@@ -435,37 +437,43 @@ cSkinSTTNGDisplayMenu::~cSkinSTTNGDisplayMenu()
   delete osd;
 }
 
-void cSkinSTTNGDisplayMenu::SetScrollbar(void)
+void cSkinSTTNGDisplayMenu::DrawScrollbar(int Total, int Offset, int Shown, int Top, int Height, bool CanScrollUp, bool CanScrollDown)
 {
-  if (textScroller.CanScroll()) {
+  if (Total > 0 && Total > Shown) {
      int h  = lineHeight;
-     int yt = textScroller.Top();
+     int yt = Top;
-     int yb = yt + textScroller.Height();
+     int yb = yt + Height;
      int st = yt + h + Gap;
      int sb = yb - h - Gap;
-     int tt = st + (sb - st) * textScroller.Offset() / textScroller.Total();
+     int tt = st + (sb - st) * Offset / Total;
-     int tb = tt + (sb - st) * textScroller.Shown() / textScroller.Total();
+     int tb = tt + (sb - st) * Shown / Total;
      osd->DrawRectangle(x5, st, x5 + ScrollWidth - 1, sb, Theme.Color(clrMenuScrollbarTotal));
      osd->DrawRectangle(x5, tt, x5 + ScrollWidth - 1, tb, Theme.Color(clrMenuScrollbarShown));
      osd->DrawRectangle(x5, yt, x6 - 1, yt + h - 1, frameColor);
      osd->DrawEllipse  (x6, yt, x7 - 1, yt + h - 1, frameColor, 5);
      osd->DrawRectangle(x5, yb - h, x6 - 1, yb - 1, frameColor);
      osd->DrawEllipse  (x6, yb - h, x7 - 1, yb - 1, frameColor, 5);
-     if (textScroller.CanScrollUp()) {
+     if (CanScrollUp) {
         cBitmap bm(arrowup_xpm);
         osd->DrawBitmap(x5 + (x7 - x5 - bm.Width()) / 2 - 2, yt + (h - bm.Height()) / 2, bm, Theme.Color(clrMenuScrollbarArrow), frameColor);
         }
-     if (textScroller.CanScrollDown()) {
+     if (CanScrollDown) {
         cBitmap bm(arrowdown_xpm);
         osd->DrawBitmap(x5 + (x7 - x5 - bm.Width()) / 2 - 2, yb - h + (h - bm.Height()) / 2, bm, Theme.Color(clrMenuScrollbarArrow), frameColor);
         }
    }
 }
 
+void cSkinSTTNGDisplayMenu::SetTextScrollbar(void)
+{
+  if (textScroller.CanScroll())
+     DrawScrollbar(textScroller.Total(), textScroller.Offset(), textScroller.Shown(), textScroller.Top(), textScroller.Height(), textScroller.CanScrollUp(), textScroller.CanScrollDown());
+}
+
 void cSkinSTTNGDisplayMenu::Scroll(bool Up, bool Page)
 {
   cSkinDisplayMenu::Scroll(Up, Page);
-  SetScrollbar();
+  SetTextScrollbar();
 }
 
 int cSkinSTTNGDisplayMenu::MaxItems(void)
@@ -558,6 +566,11 @@ void cSkinSTTNGDisplayMenu::SetItem(const char *Text, int Index, bool Current, b
   SetEditableWidth(x4 - x3 - 5 - Tab(1));
 }
 
+void cSkinSTTNGDisplayMenu::SetScrollbar(int Total, int Offset)
+{
+  DrawScrollbar(Total, Offset, MaxItems(), y3 + Roundness, MaxItems() * lineHeight, Offset > 0, Offset + MaxItems() < Total);
+}
+
 void cSkinSTTNGDisplayMenu::SetEvent(const cEvent *Event)
 {
   if (!Event)
@@ -596,7 +609,7 @@ void cSkinSTTNGDisplayMenu::SetEvent(const cEvent *Event)
      osd->DrawEllipse  (x1, yt - Roundness, x2, yt,             frameColor, -3);
      osd->DrawRectangle(x1, yt,             x2, yb,             frameColor);
      osd->DrawEllipse  (x1, yb,             x2, yb + Roundness, frameColor, -2);
-     SetScrollbar();
+     SetTextScrollbar();
      }
 }
 
@@ -633,14 +646,14 @@ void cSkinSTTNGDisplayMenu::SetRecording(const cRecording *Recording)
      osd->DrawEllipse  (x1, yt - Roundness, x2, yt,             frameColor, -3);
      osd->DrawRectangle(x1, yt,             x2, yb,             frameColor);
      osd->DrawEllipse  (x1, yb,             x2, yb + Roundness, frameColor, -2);
-     SetScrollbar();
+     SetTextScrollbar();
      }
 }
 
 void cSkinSTTNGDisplayMenu::SetText(const char *Text, bool FixedFont)
 {
   textScroller.Set(osd, x3, y3, GetTextAreaWidth(), y4 - y3, Text, GetTextAreaFont(FixedFont), Theme.Color(clrMenuText), Theme.Color(clrBackground));
-  SetScrollbar();
+  SetTextScrollbar();
 }
 
 int cSkinSTTNGDisplayMenu::GetTextAreaWidth(void) const