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Public Member Functions | Static Public Member Functions

# ButtonRegistry Class Reference

The ButtonRegistry class maintains all the assigned ButtonHandles in a given system. More...

List of all members.

## Public Member Functions
ButtonHandle | findAsciiButton (char ascii_equivalent)
| Finds a ButtonHandle in the registry matching the indicated ASCII equivalent character.
ButtonHandle | getButton (string name)
| Finds a ButtonHandle in the registry matching the indicated name.
| write (ostream out)
## Static Public Member Functions
static ButtonRegistry | ptr ()
| Returns the pointer to the global ButtonRegistry object.

## Detailed Description

The ButtonRegistry class maintains all the assigned ButtonHandles in a given system.

There should be only one ButtonRegistry class during the lifetime of the application.

## Member Function Documentation

ButtonHandle findAsciiButton | ( | char | ascii_equivalent | ) |

Finds a ButtonHandle in the registry matching the indicated ASCII equivalent character.

If there is no such ButtonHandle, returns ButtonHandle.none().

ButtonHandle getButton | ( | string | name | ) |

Finds a ButtonHandle in the registry matching the indicated name.

If there is no such ButtonHandle, registers a new one and returns it.

static ButtonRegistry ptr | ( |  | ) | `[static]`

Returns the pointer to the global ButtonRegistry object.

write | ( | ostream | out | ) |

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