[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'Controls' (#lcl)

# TControl.TripleClick

Signals the OnTripleClick event handler (when assigned).

## Declaration

Source position: controls.pp line 1484

`protected procedure TControl.TripleClick; virtual;`

## Description

TripleClick is a method used to perform actions needed when a mouse triple click event has occurred on the control. In TControl, it signals the OnTripleClick event handler (when assigned) using the class instance as the Sender argument in the event type.

Descendent classes may override the method to perform additional actions needed in the their implementations.

TripleClick is called from the WMLButtonTripleCLK method when the M_LBUTTONTRIPLECLK window message is handled for the control.

## See also

TControl.OnTripleClick |  | Event handler signalled when a mouse triple click occurs in the control.
TControl.WMLButtonTripleCLK |  | Message handler for left mouse button triple click events.
TNotifyEvent