Unit 'Controls' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#lcl]


Signals the OnQuadClick event handler (when assigned).


Source position: controls.pp line 1460

protected procedure TControl.QuadClick; virtual;


QuadClick is a method used to perform actions needed when a mouse quadruple click event has occurred on the control. In TControl, it signals the OnQuadClick 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.

QuadClick is called from the WMLButtonQuadCLK method when the M_LBUTTONQUADCLK window message is handled for the control.

See also



Event handler signalled when a mouse quadruple mouse occurs in the control.



Message handler for left mouse button quadruple click events.


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