use boundFunction from tools

[enigma2.git] / lib / gui / elistbox.h

diff --git a/lib/gui/elistbox.h b/lib/gui/elistbox.h
index d5464868e540cca509ec66ec046de599da315b5e..29349cbb2779255213d0ef8b0775891b67dbf8ad 100644 (file)
--- a/lib/gui/elistbox.h
+++ b/lib/gui/elistbox.h
@@ -21,6 +21,7 @@ public:
                   anyway. */
 #ifndef SWIG   
 protected:
+       iListboxContent();
        friend class eListbox;
        virtual void cursorHome()=0;
        virtual void cursorEnd()=0;
@@ -34,13 +35,15 @@ protected:
        
        virtual int size()=0;
        
-       virtual RESULT connectItemChanged(const Slot0<void> &itemChanged, ePtr<eConnection> &connection)=0;
+       void setListbox(eListbox *lb);
        
        // void setOutputDevice ? (for allocating colors, ...) .. requires some work, though
        virtual void setSize(const eSize &size)=0;
        
                /* the following functions always refer to the selected item */
        virtual void paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)=0;
+       
+       eListbox *m_listbox;
 #endif
 };
 
@@ -48,23 +51,52 @@ class eListbox: public eWidget
 {
 public:
        eListbox(eWidget *parent);
+       ~eListbox();
        void setContent(iListboxContent *content);
        
+/*     enum Movement {
+               moveUp,
+               moveDown,
+               moveTop,
+               moveEnd,
+               justCheck
+       }; */
+       
        void moveSelection(int how);
-       enum {
+
+       enum ListboxActions {
                moveUp,
                moveDown,
                moveTop,
-               moveEnd
+               moveEnd,
+               pageUp,
+               pageDown,
+               justCheck
        };
+       
+       void setItemHeight(int h);
+
+#ifndef SWIG
+               /* entryAdded: an entry was added *before* the given index. it's index is the given number. */
+       void entryAdded(int index);
+               /* entryRemoved: an entry with the given index was removed. */
+       void entryRemoved(int index);
+               /* entryChanged: the entry with the given index was changed and should be redrawn. */
+       void entryChanged(int index);
+               /* the complete list changed. you should not attemp to keep the current index. */
+       void entryReset();
+
 protected:
        int event(int event, void *data=0, void *data2=0);
        void recalcSize();
+       
 private:
        int m_top, m_selected;
        int m_itemheight;
        int m_items_per_page;
        ePtr<iListboxContent> m_content;
+#endif
+
 };
 
 #endif