TdxGuide.OnGetCalloutPopupControl Event

Allows you to display a callout in response to clicking the guide UI adorner.

Declaration

property OnGetCalloutPopupControl: TdxGuideGetCalloutPopupControl read; write;

Remarks

This event occurs every time the guide is clicked if the AllowCalloutPopup property is set to True. Handle this event and pass a control, form, or frame as the AControl parameter to provide the callout’s content. Refer to the TdxGuideGetCalloutPopupControl type description for additional information.

The guide’s callout popup is not displayed if the OnGetCalloutPopupControl event is not handled or the AControl parameter is unspecified.

Alternatively, you can handle the UI adorner manager‘s OnGuideGetCalloutPopupControl event to provide content for the guide’s callout popup.