Add API declarations

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

diff --git a/source/container.h b/source/container.h
index bca1c59cff79815872c9dd8dca20bcfd0a70ae23..4c38675ea85e4f1dbc2cab354feb183c2ef8b780 100644 (file)
--- a/source/container.h
+++ b/source/container.h
@@ -4,12 +4,13 @@
 #include <list>
 #include <stdexcept>
 #include <sigc++/trackable.h>
+#include "mspgltk_api.h"
 #include "widget.h"
 
 namespace Msp {
 namespace GLtk {
 
-class hierarchy_error: public std::logic_error
+class MSPGLTK_API hierarchy_error: public std::logic_error
 {
 public:
        hierarchy_error(const std::string &);
@@ -17,13 +18,14 @@ public:
 };
 
 
-class Container: virtual public Widget
+class MSPGLTK_API Container: virtual public Widget
 {
 protected:
        struct Child: public sigc::trackable
        {
                Container &container;
                Widget *widget;
+               Time::TimeDelta time_since_animate;
 
                Child(Container &, Widget *);
                virtual ~Child();
@@ -32,6 +34,8 @@ protected:
                void request_focus();
                void grab_pointer();
                void ungrab_pointer();
+               void request_animation(const Time::TimeDelta &);
+               void rebuild_needed();
        };
 
        std::list<Child *> children;
@@ -40,6 +44,9 @@ protected:
        Widget *pointer_focus;
        bool pointer_grabbed;
        Widget *input_focus;
+       Widget *saved_input_focus;
+       Widget *touch_focus;
+       bool children_rebuild_needed;
 
        Container();
 public:
@@ -49,31 +56,51 @@ public:
        void remove(Widget &);
 protected:
        virtual Child *create_child(Widget *);
+       Geometry determine_child_geometry(const Widget &, const Part &) const;
+       void autosize_child(const Widget &, const Part &, Geometry &) const;
+       void reposition_child(Widget &, const Part &) const;
 public:
        std::list<Widget *> get_children() const;
-       Widget *get_child_at(int, int);
-       Widget *get_descendant_at(int, int);
+       Widget *get_child_at(int, int) const;
+       Widget *get_descendant_at(int, int) const;
        void raise(Widget &);
 
 protected:
-       void set_pointer_focus(Widget *);
+       void set_pointer_focus(Widget *, bool = false);
        void set_input_focus(Widget *);
 public:
        Widget *get_input_focus() const { return input_focus; }
        Widget *get_final_input_focus() const;
 
+private:
+       void check_animation_interval();
+
+protected:
+       virtual void rebuild_hierarchy();
+
+public:
        virtual void button_press(int, int, unsigned);
        virtual void button_release(int, int, unsigned);
        virtual void pointer_motion(int, int);
+private:
+       Widget *get_pointer_target(int, int, bool) const;
+public:
        virtual void pointer_leave();
-       virtual void key_press(unsigned, unsigned);
-       virtual void key_release(unsigned, unsigned);
-       virtual void character(wchar_t);
+       virtual void touch_press(int, int, unsigned);
+       virtual void touch_release(int, int, unsigned);
+       virtual void touch_motion(int, int, unsigned);
+       virtual bool key_press(unsigned, unsigned);
+       virtual bool key_release(unsigned, unsigned);
+       virtual bool character(wchar_t);
+       virtual void focus_in();
        virtual void focus_out();
+       virtual bool navigate(Navigation);
+       virtual void animate(const Time::TimeDelta &);
 protected:
        virtual void on_reparent();
        virtual void on_child_added(Widget &) { }
        virtual void on_child_removed(Widget &) { }
+       virtual void on_input_focus_changed(Widget *);
 };
 
 } // namespace GLtk