fix partial clipping for eListboxPythonMultiContent

[vuplus_dvbapp] / lib / gui / elistbox.h

diff --git a/lib/gui/elistbox.h b/lib/gui/elistbox.h
index 1cadf74..20f23b5 100644 (file)
--- a/lib/gui/elistbox.h
+++ b/lib/gui/elistbox.h
@@ -26,6 +26,7 @@ public:
 protected:
        iListboxContent();
        friend class eListbox;
+       virtual void updateClip(gRegion &){ };
        virtual void cursorHome()=0;
        virtual void cursorEnd()=0;
        virtual int cursorMove(int count=1)=0;
@@ -134,6 +135,8 @@ public:
                /* the complete list changed. you should not attemp to keep the current index. */
        void entryReset(bool cursorHome=true);
 
+       int getEntryTop();
+       void invalidate(const gRegion &region = gRegion::invalidRegion());
 protected:
        int event(int event, void *data=0, void *data2=0);
        void recalcSize();