TFiler

[Properties (by Name)][Methods (by Name)][Events (by Name)]

Class responsible for streaming of components.

Declaration

Source position: classesh.inc line 1352

Type
  TFiler = class (TObject)
  private
    FRoot : TComponent;
    FLookupRoot : TComponent;
    FAncestor : TPersistent;
    FIgnoreChildren : Boolean;
  protected
    procedure SetRoot(ARoot: TComponent);  Virtual;
  public
    procedure DefineProperty(const Name: string; ReadData: TReaderProc; 
                            WriteData: TWriterProc; HasData: Boolean)
                            ;  Virtual;  Abstract;
    procedure DefineBinaryProperty(const Name: string; 
                                  ReadData: TStreamProc; 
                                  WriteData: TStreamProc; HasData: Boolean)
                                  ;  Virtual;  Abstract;
    procedure FlushBuffer;  Virtual;  Abstract;
    Root : TComponent;
    LookupRoot : TComponent;
    Ancestor : TPersistent;
    IgnoreChildren : Boolean;
  end
  ;

Members

Member	Type	Visibility	Description
Ancestor	Property	public	Ancestor component from which an inherited component is streamed.
DefineBinaryProperty	Method	public
DefineProperty	Method	public
FAncestor	Field	private
FIgnoreChildren	Field	private
FLookupRoot	Field	private
FlushBuffer	Method	public	Flush the buffer
FRoot	Field	private
IgnoreChildren	Property	public	Determines whether children will be streamed as well.
LookupRoot	Property	public	Component used to look up ancestor components.
Root	Property	public	The root component is the initial component which is being streamed.
SetRoot	Method	protected	Sets the root component which is being streamed.

Inheritance

Class	Description
TFiler	Class responsible for streaming of components.

See also

Name	Description
TComponent	Base class for all components that need owner-owned functionality.
TComponent	Base class for all components that need owner-owned functionality.
TComponent	Base class for all components that need owner-owned functionality.
TComponent	Base class for all components that need owner-owned functionality.
TPersistent	Base class for streaming system and persistent properties.
TPersistent	Base class for streaming system and persistent properties.