Add getter for Panel::layout

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

diff --git a/source/list.h b/source/list.h
index caf403a84a0f1b5ddaf39f8f0ce9e70a5ce71401..1032db7e551229368ff57bc83ccb43e649cc9279 100644 (file)
--- a/source/list.h
+++ b/source/list.h
@@ -17,7 +17,7 @@ to allow scrolling through a long list.
 class List: virtual public Widget, private Container
 {
 public:
-       class Loader: public Widget::Loader
+       class Loader: public DataFile::DerivedObjectLoader<List, Widget::Loader>
        {
        public:
                Loader(List &);
@@ -47,7 +47,9 @@ protected:
        public:
                virtual const char *get_class() const { return "listitem"; }
 
-               virtual void autosize();
+       protected:
+               virtual void autosize_special(const Part &, Geometry &);
+       public:
                void set_active(bool);
 
                virtual void render_special(const Part &, GL::Renderer &) const;
@@ -76,6 +78,7 @@ private:
        int sel_index;
        unsigned first;
        unsigned max_scroll;
+       unsigned view_size;
 
        VSlider slider;
        std::vector<Item *> items;
@@ -90,10 +93,10 @@ public:
 
        virtual const char *get_class() const { return "list"; }
 
-       virtual void autosize();
-       void autosize_rows(unsigned);
-       void autosize_all();
+private:
+       virtual void autosize_special(const Part &, Geometry &);
 
+public:
        void set_data(ListData &);
        ListData &get_data() { return *data; }
        const ListData &get_data() const { return *data; }
@@ -101,7 +104,10 @@ private:
        void items_changed();
 protected:
        virtual Item *create_item(unsigned);
+
 public:
+       void set_view_size(unsigned);
+       void set_view_all();
 
        void set_selected_index(int);
        int get_selected_index() const { return sel_index; }