xtd::forms::emoticon Class Reference

#include <emoticon.h>

Definition

Represent a emoticon with name and codepoints.

Namespace

xtd::forms

Library

xtd.forms

Examples

The following code example demonstrate the use of emoticon class.

#include <xtd/xtd>

using namespace std;
using namespace xtd;
using namespace xtd::forms;

int main() {
  auto main_form = control::create<form>("Emoticons example");
  main_form->client_size({500, 400}).padding(10);
  
  auto emoticon_label = control::create<label>(*main_form);
  emoticon_label->text_align(xtd::forms::content_alignment::middle_center).dock(dock_style::fill).font({main_form->font(), 192});

  auto emoticons_list_box = control::create<list_box>(*main_form);
  emoticons_list_box->dock(dock_style::left).width(200);
  for (const auto& emoticon : emoticons::get_emoticons())
    emoticons_list_box->items().push_back({ustring::format("{} {}", emoticon, emoticon.name()), emoticon});
  emoticons_list_box->selected_value_changed += [&] {
    emoticon_label->text(any_cast<emoticon>(emoticons_list_box->selected_item().tag()).to_string());
  };
  emoticons_list_box->selected_index(0);
  
  application::run(*main_form);
}

Examples:

countries.cpp, and emoticons.cpp.

Public Member Functions
	emoticon (const xtd::ustring &name, std::initializer_list< char32_t > codepoints)
	Initialize a new instance of emoticon class with specified name and codepoints. More...
	emoticon (const xtd::ustring &name, const std::vector< char32_t > &codepoints)
	Initialize a new instance of emoticon class with specified name and codepoints. More...
	emoticon (const xtd::ustring &name, char32_t codepoint)
	Initialize a new instance of emoticon class with specified name and codepoint. More...
	emoticon (std::initializer_list< char32_t > codepoints)
	Initialize a new instance of emoticon class with specified codepoints. More...
	emoticon (const std::vector< char32_t > &codepoints)
	Initialize a new instance of emoticon class with specified codepoints. More...
	emoticon (char32_t codepoint)
	Initialize a new instance of emoticon class with specified codepoint. More...
const std::vector< char32_t > &	codepoints () const
	Gets codepoints of emoticon. More...
const xtd::ustring &	name () const
	Gets name of emoticon. More...
xtd::ustring	to_string () const noexcept override
	Returns a string containing the codepoints of the emoticons. More...
Public Member Functions inherited from xtd::object
	object ()=default
	Create a new instance of the ultimate base class object. More...
virtual bool	equals (const object &obj) const noexcept
	Determines whether the specified object is equal to the current object. More...
virtual size_t	get_hash_code () const noexcept
	Serves as a hash function for a particular type. More...
template<typename object_t >
std::unique_ptr< object_t >	memberwise_clone () const
	Gets the type of the current instance. More...

Static Public Member Functions
static const emoticon	empty ()
	Represents an empty emoticon. More...
Static Public Member Functions inherited from xtd::object
static bool	equals (const object &object_a, const object &object_b) noexcept
	Determines whether the specified object instances are considered equal. More...
static bool	reference_equals (const object &object_a, const object &object_b) noexcept
	Determines whether the specified object instances are the same instance. More...

Constructor & Destructor Documentation

emoticon() [1/6]

xtd::forms::emoticon::emoticon ( const xtd::ustring &  name, std::initializer_list< char32_t >  codepoints  )

inline

Initialize a new instance of emoticon class with specified name and codepoints.

Parameters

name	A string that represent the name of emoticon
codepoints	An initializer list of char32_t that represent the emoticon.

emoticon() [2/6]

xtd::forms::emoticon::emoticon ( const xtd::ustring &  name, const std::vector< char32_t > &  codepoints  )

inline

Initialize a new instance of emoticon class with specified name and codepoints.

Parameters

name	A string that represent the name of emoticon
codepoints	An array of char32_t that represent the emoticon.

emoticon() [3/6]

xtd::forms::emoticon::emoticon ( const xtd::ustring &  name, char32_t  codepoint  )

inline

Initialize a new instance of emoticon class with specified name and codepoint.

Parameters

name	A string that represent the name of emoticon
codepoint	A char32_t that represent the emoticon.

emoticon() [4/6]

xtd::forms::emoticon::emoticon ( std::initializer_list< char32_t >  codepoints )

inline

Initialize a new instance of emoticon class with specified codepoints.

Parameters

codepoints

An initializer list of char32_t that represent the emoticon.

emoticon() [5/6]

xtd::forms::emoticon::emoticon ( const std::vector< char32_t > &  codepoints )

inline

Initialize a new instance of emoticon class with specified codepoints.

Parameters

codepoints

An array of char32_t that represent the emoticon.

emoticon() [6/6]

xtd::forms::emoticon::emoticon ( char32_t  codepoint )

inline

Initialize a new instance of emoticon class with specified codepoint.

Parameters

codepoints

A char32_t that represent the emoticon.

Member Function Documentation

codepoints()

const std::vector<char32_t>& xtd::forms::emoticon::codepoints ( ) const

inline

Gets codepoints of emoticon.

Returns

An array of char32_t that represent the emoticon.

empty()

static const emoticon xtd::forms::emoticon::empty ( )

static

Represents an empty emoticon.

name()

const xtd::ustring& xtd::forms::emoticon::name ( ) const

inline

Gets name of emoticon.

Returns

A string that represent the name of emoticon.

Examples:

emoticons.cpp.

to_string()

xtd::ustring xtd::forms::emoticon::to_string ( ) const

inlineoverridevirtualnoexcept

Returns a string containing the codepoints of the emoticons.

Returns

A string containing the codepoints of the emoticon. Empty string ("") for none codepoints.

Reimplemented from xtd::object.

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The documentation for this class was generated from the following file:

• xtd.forms/include/xtd/forms/emoticon.h