tool_bar.h

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#pragma once
#include "border_style.h"
#include "button.h"
#include "context_menu.h"
#include "image_list.h"
#include "panel.h"
#include "tool_bar_appearance.h"
#include "tool_bar_button.h"
#include "tool_bar_button_click_event_handler.h"
#include "tool_bar_text_align.h"
#include <memory>
#include <vector>
 
namespace xtd {
  namespace forms {
    class form;
    
    class forms_export_ tool_bar : public control {
      struct data;
      class tool_bar_button_control;
      
    public:
      
      using tool_bar_button_collection = xtd::forms::layout::arranged_element_collection<tool_bar_button_ref>;
      
      
      tool_bar();
      
      tool_bar(tool_bar&& rhs);
      tool_bar(const tool_bar&) = default;
      tool_bar& operator =(const tool_bar&) = default;
 
      
      virtual xtd::forms::tool_bar_appearance appearance() const noexcept;
      virtual tool_bar& appearance(xtd::forms::tool_bar_appearance value);
      
      virtual forms::border_sides border_sides() const noexcept;
      virtual tool_bar& border_sides(forms::border_sides border_sides);
      
      virtual forms::border_style border_style() const noexcept;
      virtual tool_bar& border_style(forms::border_style value);
      virtual xtd::forms::tool_bar& border_style(std::nullptr_t value);
      
      const tool_bar_button_collection& buttons() const noexcept;
      tool_bar_button_collection& buttons();
      
      virtual xtd::drawing::size button_size() const noexcept;
      virtual tool_bar& button_size(const xtd::drawing::size& value);
      virtual tool_bar& button_size(std::nullptr_t value);
      
      virtual bool divider() const noexcept;
      virtual tool_bar& divider(bool value);
      
      dock_style dock() const noexcept override;
      control& dock(dock_style dock) override;
      
      virtual bool drop_down_arrows() const noexcept;
      virtual tool_bar& drop_down_arrows(bool value);
      
      const xtd::forms::image_list& image_list() const noexcept;
      xtd::forms::image_list& image_list();
      tool_bar& image_list(const xtd::forms::image_list& value);
      
      virtual xtd::drawing::size image_size() const noexcept;
      
      virtual bool show_icon() const noexcept;
      virtual tool_bar& show_icon(bool value);
      
      virtual bool show_text() const noexcept;
      virtual tool_bar& show_text(bool value);
      
      virtual bool show_tool_tips() const noexcept;
      virtual tool_bar& show_tool_tips(bool value);
      
      virtual xtd::forms::tool_bar_text_align text_align() const noexcept;
      virtual tool_bar& text_align(xtd::forms::tool_bar_text_align value);
      
      virtual bool wrappable() const noexcept;
      virtual tool_bar& wrappable(bool value);
      
      
      xtd::event<tool_bar, xtd::forms::tool_bar_button_click_event_handler> button_click;
      
      xtd::event<tool_bar, xtd::forms::tool_bar_button_click_event_handler> button_drop_down;
      
      
      static tool_bar create(const control& parent, xtd::forms::dock_style style, const xtd::forms::image_list::image_collection& image_collection, const xtd::ustring& name);
      
    protected:
      friend tool_bar_button;
      friend form;
      
      
      forms::create_params create_params() const noexcept override;
      xtd::drawing::font default_font() const noexcept override;
      drawing::size default_size() const noexcept override;
      
      
      std::unique_ptr<xtd::object> clone() const override;
      
      void on_button_click(const xtd::forms::tool_bar_button_click_event_args& e);
      
      void on_button_drop_down(const xtd::forms::tool_bar_button_click_event_args& e);
      
      void on_handle_created(const event_args& e) override;
      void on_handle_destroyed(const event_args& e) override;
      void on_paint(xtd::forms::paint_event_args& e) override;
      void on_resize(const event_args& e) override;
      void wnd_proc(message& message) override;
      
    private:
      void fill();
      
      bool is_horizontal() const noexcept;
      bool is_system_tool_bar() const noexcept;
      tool_bar& is_system_tool_bar(bool value);
      
      void on_item_added(size_t pos, tool_bar_button_ref item);
      void on_item_updated(size_t pos, tool_bar_button_ref item);
      void on_item_removed(size_t pos, tool_bar_button_ref item);
      
      void resize_stretchable_separtors();
      void update_toolbar_button_control(intptr handle, const xtd::ustring& text, const xtd::ustring& tool_tip_text, const xtd::drawing::image& image, bool pushed, bool enabled, bool visible);
      
      void wm_click(const message& message);
      
      std::shared_ptr<data> data_;
    };
  }
}