TButtonPanel.OnDblClick property

Declaration

property OnDblClick:;

Description

OnDblClick is a TNotifyEvent property with the event handler signalled when the mouse is double-clicked on the control. OnDblClick is signalled from the DblClick method, and occurs when the LM_LBUTTONDBLCLK message is handled in the WMLButtonDBLCLK method.

Double-clicking is much more common in a Windows environment than in Unix or Linux, where single-clicking is the default method for selecting an object. However, in all environments there could be valid use for a double-click, and a method should be supplied if appropriate.

Use OnClick to perform actions needed when a single mouse click occurs in the control.

This description is the one of Controls.TControl.OnDblClick.

See also

• DblClick
• WMLButtonDBLCLK
• ControlStyle
• OnClick
• TNotifyEvent