X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcontainer.h;h=a0cba3b776f8ffe3fce88443775bff461304d85b;hb=83f553a382ce554951594de85e4fd7b854305463;hp=89e3259e3bdbf71791ed445bb3587b1e8ec80e0d;hpb=79af58bcfa941e0f2c33b172c9e924522ebcdfea;p=libs%2Fgltk.git diff --git a/source/container.h b/source/container.h index 89e3259..a0cba3b 100644 --- a/source/container.h +++ b/source/container.h @@ -4,26 +4,27 @@ #include #include #include +#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 &); - virtual ~hierarchy_error() throw() { } }; -class Container: virtual public Widget +class MSPGLTK_API Container: virtual public Widget { protected: struct Child: public sigc::trackable { Container &container; - Widget *widget; + Widget *widget = nullptr; + Time::TimeDelta time_since_animate; Child(Container &, Widget *); virtual ~Child(); @@ -32,17 +33,21 @@ protected: void request_focus(); void grab_pointer(); void ungrab_pointer(); + void request_animation(const Time::TimeDelta &); + void rebuild_needed(); }; std::list children; - Widget *click_focus; - unsigned click_button; - Widget *pointer_focus; - bool pointer_grabbed; - Widget *input_focus; - Widget *touch_focus; - - Container(); + Widget *click_focus = nullptr; + unsigned click_button = 0; + Widget *pointer_focus = nullptr; + bool pointer_grabbed = false; + Widget *input_focus = nullptr; + Widget *saved_input_focus = nullptr; + Widget *touch_focus = nullptr; + bool children_rebuild_needed = false; + + Container() = default; public: virtual ~Container(); @@ -60,12 +65,19 @@ public: 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); @@ -73,17 +85,21 @@ 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 touch_press(int, int, unsigned); virtual void touch_release(int, int, unsigned); virtual void touch_motion(int, int, unsigned); - virtual void character(wchar_t); + 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