vcl-dxuiadorners-dc532f9f.md
A guide UI adorner element.
TdxGuide = class(
TdxCustomAdorner
)
A selected guide highlights its target UI element by darkening the rest of the application form. A guide can display a callout popup containing additional information on the target element.
The TdxGuide class provides the following members that allow you to:
Specify the guide’s target UI element (TargetElementClassName and TargetElement);
Access the UI adorner manager and collection to which the guide belongs (Manager and Adorners);
Change the default guide keystroke navigation order (TabOrder);
Select the guide (Selected);
Specify the color of the guide’s outlines (BorderColor);
Custom paint the guide (OnCustomDraw);
Respond to clicking the guide (OnClick);
Disable or enable the guide’s capability to display callout popups (AllowCalloutPopup);
Assign the callout content (OnGetCalloutPopupControl);
Specify the required callout’s position (CalloutPopupAlignment);
Show or hide the guide (Visible).
The UI adorner manager‘s Guides.Items property references a TdxGuide object.
TObject TPersistent TComponent TcxCustomComponent TcxComponentCollectionItem TdxCustomAdorner TdxGuide
See Also