X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/4bc08995411e21f3564f09e136809be68ddf96a8..5c27251fa08566a00d124aaf2c02249995dac9cf:/lib/gui/elistbox.h

diff --git a/lib/gui/elistbox.h b/lib/gui/elistbox.h
index d5464868..29349cbb 100644
--- 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