X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdropdown.h;h=e7935f702aaeb1d7c6fd1f0879c6b673c1a4aaa2;hb=b59fab7e533ef96d72c92b224d4f24718bc6b0a1;hp=ad8b4619bc4a00789e6bd53ab6ac6dae3ba83829;hpb=08b48157dc9ca5a4bd59d8eec9fa4e3bff8f0503;p=libs%2Fgltk.git

diff --git a/source/dropdown.h b/source/dropdown.h
index ad8b461..e7935f7 100644
--- a/source/dropdown.h
+++ b/source/dropdown.h
@@ -3,6 +3,7 @@
 
 #include <sigc++/signal.h>
 #include "list.h"
+#include "mspgltk_api.h"
 #include "text.h"
 #include "widget.h"
 
@@ -11,22 +12,23 @@ namespace GLtk {
 
 class List;
 
-class Dropdown: virtual public Widget, private Container
+class MSPGLTK_API Dropdown: virtual public Widget, private Container
 {
 public:
-	class Loader: public DataFile::DerivedObjectLoader<Dropdown, Widget::Loader>
+	class MSPGLTK_API Loader: public DataFile::DerivedObjectLoader<Dropdown, Widget::Loader>
 	{
 	public:
 		Loader(Dropdown &);
+
 	private:
 		void item(const std::string &);
 	};
 
-	sigc::signal<void, unsigned> signal_item_selected;
+	sigc::signal<void, std::size_t> signal_item_selected;
 
 private:
 	List list;
-	bool dropped;
+	bool dropped = false;
 	Text text;
 
 public:
@@ -36,10 +38,10 @@ private:
 	void init();
 
 public:
-	virtual const char *get_class() const { return "dropdown"; }
+	const char *get_class() const override { return "dropdown"; }
 
 private:
-	virtual void autosize_special(const Part &, Geometry &) const;
+	void autosize_special(const Part &, Geometry &) const override;
 
 public:
 	void set_data(ListData &d) { list.set_data(d); }
@@ -53,18 +55,22 @@ public:
 	int get_selected_index() const { return list.get_selected_index(); }
 
 private:
-	virtual void rebuild_special(const Part &);
-	virtual void render_special(const Part &, GL::Renderer &) const;
+	void rebuild_special(const Part &) override;
+	void render_special(const Part &, GL::Renderer &) const override;
 
 public:
-	virtual void button_press(int, int, unsigned);
+	void button_press(int, int, unsigned) override;
+	bool navigate(Navigation) override;
 private:
-	virtual void on_geometry_change();
-	virtual void on_style_change();
+	void on_size_change() override;
+	void on_style_change() override;
 
+	void open_list();
+	void close_list();
 	void list_autosize_changed();
 	void resize_list();
-	void list_item_selected(unsigned);
+	void list_item_selected(std::size_t);
+	void list_selection_cleared();
 };
 
 } // namespace GLtk