DesignIntf.TDesignerSelections
Delphi
TDesignerSelections = class(TInterfacedObject, IDesignerSelections)
C++
class PASCALIMPLEMENTATION TDesignerSelections : public System::TInterfacedObject
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | DesignIntf.pas DesignIntf.hpp |
DesignIntf | DesignIntf |
Description
TDesignerSelections maintains a list of persistent objects.
The form designer and its property editors and component editors use TDesignerSelections to manage lists of persistent objects in the IDE. For example, the form designer uses a TDesignerSelections to represent the set of components currently selected in the form designer.
TDesignerSelections implements the IDesignerSelections interface. TDesignerSelections introduces properties and methods to
Add objects to the list.
Compare two lists of objects.
Access individual objects in the list.
Note: TDesignerSelections does not allow objects to be rearranged or deleted from the list once they are added. To maintain a list of objects that allows the objects to be rearranged or deleted, use the TList object, or the Objects property of a descendant of TStrings.