Add a selection_cleared signal to List

[libs/gltk.git] / source / list.h

diff --git a/source/list.h b/source/list.h
index 5b43661668d49ffdabe72f99ccd6d8d906395b7b..246a7294d6da99e457d81d6f0e529bb78e4fbf67 100644 (file)
--- a/source/list.h
+++ b/source/list.h
@@ -130,6 +130,7 @@ private:
 
 public:
        sigc::signal<void, unsigned> signal_item_selected;
+       sigc::signal<void> signal_selection_cleared;
 
 private:
        ListData *data;
@@ -140,6 +141,7 @@ private:
        unsigned first;
        unsigned max_scroll;
        unsigned view_size;
+       bool ignore_slider_change;
 
        VSlider slider;
        std::vector<Item *> items;