X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/494169d25068e3d3dd2dcc8b37b42d32df6935e7..1681d7dadff09e071c4f79954a90969fb7815210:/lib/gui/elistbox.h

diff --git a/lib/gui/elistbox.h b/lib/gui/elistbox.h
index 60429d2e..87013bc1 100644
--- a/lib/gui/elistbox.h
+++ b/lib/gui/elistbox.h
@@ -4,6 +4,9 @@
 #include <lib/gui/ewidget.h>
 #include <connection.h>
 
+class eListbox;
+class eSlider;
+
 class iListboxContent: public iObject
 {
 public:
@@ -49,9 +52,20 @@ protected:
 
 class eListbox: public eWidget
 {
+	void updateScrollBar();
 public:
 	eListbox(eWidget *parent);
 	~eListbox();
+
+	PSignal0<void> selectionChanged;
+
+	enum {
+		showOnDemand,
+		showAlways,
+		showNever
+	};
+	void setScrollbarMode(int mode);
+
 	void setContent(iListboxContent *content);
 	
 /*	enum Movement {
@@ -61,7 +75,8 @@ public:
 		moveEnd,
 		justCheck
 	}; */
-	
+
+	int getCurrentIndex();
 	void moveSelection(int how);
 	void moveSelectionTo(int index);
 
@@ -77,7 +92,6 @@ public:
 	
 	void setItemHeight(int h);
 	void setSelectionEnable(int en);
-
 #ifndef SWIG
 		/* entryAdded: an entry was added *before* the given index. it's index is the given number. */
 	void entryAdded(int index);
@@ -86,20 +100,23 @@ public:
 		/* 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();
+	void entryReset(bool cursorHome=true);
 
 protected:
 	int event(int event, void *data=0, void *data2=0);
 	void recalcSize();
 
 private:
+	int m_scrollbar_mode, m_prev_scrollbar_page;
+	bool m_content_changed;
+
 	int m_top, m_selected;
 	int m_itemheight;
 	int m_items_per_page;
 	int m_selection_enabled;
 	ePtr<iListboxContent> m_content;
+	eSlider *m_scrollbar;
 #endif
-
 };
 
 #endif