#include <hikogui/widgets/text_delegate.hpp>
Inheritance diagram for hi::v1::default_text_delegate< char const * >:
Public Types | |
| using | value_type = char const * |
 Public Types inherited from hi::v1::text_delegate | |
| using | notifier_type = notifier<> |
| using | callback_token = notifier_type::callback_token |
| using | callback_proto = notifier_type::callback_proto |
Public Member Functions | |
| default_text_delegate (forward_of< observer< value_type > > auto &&value) noexcept | |
| Construct a delegate. | |
| gstring | read (text_widget &sender) noexcept override |
| Read text as a string of graphemes. | |
| void | write (text_widget &sender, gstring const &text) noexcept override |
| Write text from a string of graphemes. | |
| Public Member Functions inherited from hi::v1::text_delegate | |
| virtual void | init (text_widget &sender) noexcept |
| virtual void | deinit (text_widget &sender) noexcept |
| callback_token | subscribe (forward_of< callback_proto > auto &&callback, callback_flags flags=callback_flags::synchronous) noexcept |
| Subscribe a callback for notifying the widget of a data change. | |
Data Fields | |
| observer< value_type > | value |
Detailed Description
A default text delegate specialization for std::string.
Constructor & Destructor Documentation
◆ default_text_delegate()
|
inlineexplicitnoexcept |
Construct a delegate.
- Parameters
-
value A value or observer-value used as a representation of the state.
Member Function Documentation
◆ read()
|
inlineoverridevirtualnoexcept |
Read text as a string of graphemes.
Implements hi::v1::text_delegate.
◆ write()
|
inlineoverridevirtualnoexcept |
Write text from a string of graphemes.
Implements hi::v1::text_delegate.
The documentation for this class was generated from the following file:
- hikogui/src/hikogui/widgets/text_delegate.hpp
