Composed control problems

[ssamayoa]

I'm porting TJvNavigationPane to Lazarus.

This component contains other components which can be modified via object inspector, even delete it.

How can avoid that?

I also have a event with procedural getter and setter, because hooks into inner control event. This event shows as <unpublished> in the object inspector and the only difference from other event properties is that is the first published event with procedural getter/setter:

Code: [Select]


    property IconPanel: TJvIconPanel read FIconPanel;
    property OnDropDownMenu: TContextPopupEvent read FOnDropDownMenu write FOnDropDownMenu;
    property OnSplitterCanResize: TCanResizeEvent read GetSplitterCanResize write SetSplitterCanResize;
    property OnSplitterMoved: TNotifyEvent read GetSplitterMoved write SetSplitterMoved;


This property in the form file (.lfm) has a explicit nil:

Code: [Select]


    NavPanelHotTrackFont.Style = [fsBold]
    OnSplitterCanResize = nil


Why this happends?

Regards.

[LuizAmérico]

This component contains other components which can be modified via object inspector, even delete it.

How can avoid that?

Control.ControlStyle := Control.ControlStyle + [csNoDesignSelectable];

[ssamayoa]

Thanks.