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Implemented cSkin::SetScrollbar()

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This commit is contained in:
Klaus Schmidinger
2008-02-17 12:31:16 +01:00
parent 28a82b3186
commit 54b4d4e4e7
7 changed files with 104 additions and 65 deletions
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7
skins.h
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@@ -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