TdxCustomLayoutGroupButton.OnClick Event

Allows you to respond to a click on a layout group button.

Declaration

property OnClick: TNotifyEvent read; write;

Remarks

This event occurs on every click on the layout group button. Use the Sender parameter to identify the button that raised the event. You can handle this event to implement a custom response to an action button click since these buttons are not associated with any functionality.

Note

To respond to a click on the check box or expand button, handle the following events at the layout group‘s level:

OnCheckBoxStateChanged

Allows you to respond to a state change of the layout group’s check box.

OnCollapsed

Enables you to perform specific actions after a group has been collapsed.

OnExpanded

Enables you to perform specific actions after a group has been expanded.