TCustomMemo.UTF8KeyPress procedure
Implements the handler for UTF8 key press events in the control.
Declaration
procedure UTF8KeyPress(var UTF8Key: TUTF8Char); overrideArguments
UTF8Key | Key examined in the method. |
Description
UTF8KeyPress is an overridden method in
TCustomMemo
which implements the handler for UTF-8-encoded key press events in the
control.
UTF8KeyPress calls the inherited method on entry to signal the OnUTF8KeyPress
event handler (when assigned). It ensures that a Carriage Return
(decimal character 13) key is handled using the setting specified in the
WantReturns property. When WantReturns is set to False, the
value in UTF8Key is set to an empty string ('') to discard
the character.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.