text_box_base.h

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#pragma once
#include "border_sides.h"
#include "border_style.h"
#include "control.h"
#include <xtd/argument_out_of_range_exception>
#include <xtd/bit_converter>
 
namespace xtd {
  namespace forms {
    class text_box_base : public control {
      struct data;
      
    public:
      
      virtual bool accepts_tab() const noexcept;
      virtual text_box_base& accepts_tab(bool value);
      
      virtual forms::border_sides border_sides() const noexcept;
      virtual text_box_base& border_sides(forms::border_sides border_sides);
      
      virtual forms::border_style border_style() const noexcept;
      virtual text_box_base& border_style(forms::border_style border_style);
      virtual text_box_base& border_style(std::nullptr_t);
 
      std::vector<xtd::ustring> lines() const noexcept;
      text_box_base& lines(const std::vector<xtd::ustring>& lines);
      
      virtual bool multiline() const noexcept;
      virtual text_box_base& multiline(bool value);
      
      virtual bool read_only() const noexcept;
      virtual text_box_base& read_only(bool value);
      
      virtual size_t selection_length() const noexcept;
      virtual text_box_base& selection_length(size_t value);
      
      virtual size_t selection_start() const noexcept;
      virtual text_box_base& selection_start(size_t value);
      
      virtual bool word_wrap() const noexcept;
      virtual text_box_base& word_wrap(bool value);
      
      virtual void append_text(const xtd::ustring& value);
      
      
      void clear();
      
      virtual void select(size_t start, size_t length);
      
      void select_all();
      
      
      event<text_box_base, event_handler> accepts_tab_changed;
      
      event<text_box_base, event_handler> border_style_changed;
      
      event<text_box_base, event_handler> multiline_changed;
      
      event<text_box_base, event_handler> read_only_changed;
      
    protected:
      
      text_box_base();
      
      
      forms::create_params create_params() const noexcept override;
      forms::cursor default_cursor() const noexcept override;
      
      
      virtual void on_accepts_tab_changed(const event_args& e);
      
      virtual void on_border_style_changed(const event_args& e);
      
      virtual void on_multiline_changed(const event_args& e);
      
      virtual void on_read_only_changed(const event_args& e);
      
    private:
      std::shared_ptr<data> data_;
    };
  }
}