TCustomCalendar.LMDayChanged procedure
Handles the LCL LM_DAYCHANGED message received when the day number has been changed on the calendar control.
Declaration
procedure LMDayChanged(var Message: TLMessage); messageArguments
Message | Message handled in the method. |
Description
LMDayChanged handles the message posted as a callback from the
widgetset class when the day number on the control is changed. The message
occurs when the day number is changed as a result of using the navigation
keys on the calendar, or when a new day number is clicked with the mouse. It
signals the OnDayChanged and OnChange event handlers (when assigned).
An application can assign object procedures to the event handlers to respond to the change notifications.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.