| Class TCDBMemo (unit LZHBlob) |
TCustomMemo
Компонент отображения упакованного Memo-поля
| Constructors |
constructor Create(AOwner: TComponent);TCDBMemo
| Functions |
destructor Destroy;
procedure LoadMemo;
procedure Change;
procedure KeyDown(var Key: Word; Shift: TShiftState);
procedure KeyPress(var Key: Char);
procedure Notification(AComponent: TComponent;
Operation: TOperation);
procedure WndProc(var Message: TMessage);
procedure CMEnter(var Message: TCMEnter);
procedure CMExit(var Message: TCMExit);
procedure CMGetDataLink(var Message: TMessage);
procedure CompressStream;
procedure DataChange(Sender: TObject);---[ ]----
procedure DecompressStream;
procedure EditingChange(Sender: TObject);
procedure GetData(Sender:TObject; var DTA : BufType; NBytes : WORD;
var Bytes_Got : WORD);
function GetDataField: string;
function GetDataSource: TDataSource;
function GetField: TField;
function GetInBufferSize : integer;
function GetOutBufferSize : integer;
function GetReadOnly: Boolean;
procedure PutData(Sender:TObject; var DTA : BufType; NBytes : WORD;
var Bytes_Got : WORD);
procedure SetAutoDisplay(Value: Boolean);
procedure SetDataField(const Value: string);
procedure SetDataSource(Value: TDataSource);
procedure SetFocused(Value: Boolean);
procedure SetInBufferSize( NewValue : integer );
procedure SetOutBufferSize( NewValue : integer );
procedure SetProgressEvent( NewValue : TProgressEvent);
procedure SetReadOnly(Value: Boolean);
procedure UpdateData(Sender: TObject);
procedure WMCut(var Message: TMessage);
procedure WMLButtonDblClk(var Message: TWMLButtonDblClk);
procedure WMPaint(var Message: TWMPaint);
procedure WMPaste(var Message: TMessage);| Properties |
property Align :
property Alignment :
property AutoDisplay : Boolean
property BorderStyle :
property Color :
property Ctl3D :
property DataField : string
property DataSource : TDataSource
property DragCursor :
property DragMode :
property Enabled :
property Font :
property InBufferSize : Integer
property MaxLength :
property OutBufferSize : Integer
property ParentColor :
property ParentCtl3D :
property ParentFont :
property ParentShowHint :
property PopupMenu :
property ReadOnly : Boolean
property ScrollBars :
property ShowHint :
property TabOrder :
property TabStop :
property Visible :
property WantTabs :
property WordWrap :
property Field : TField| Events |
event OnChange :
event OnClick :
event OnDblClick :
event OnDragDrop :
event OnDragOver :
event OnEndDrag :
event OnEnter :
event OnExit :
event OnKeyDown :
event OnKeyPress :
event OnKeyUp :
event OnMouseDown :
event OnMouseMove :
event OnMouseUp :
event OnProgress : TProgressEvent
event OnStartDrag : | Variables |
Compressor : TLZHCompressor;
FAutoDisplay : Boolean;
FDataLink : TFieldDataLink;
FFocused : Boolean;
FMemoLoaded : Boolean;
FOnProgress : TProgressEvent;
FPaintControl : TPaintControl;
InStream : TMemoryStream;
OutStream : TMemoryStream;| Constructors |
constructor Create(AOwner: TComponent);Public declarations
TCDBMemo
| Functions |
destructor Destroy;
procedure LoadMemo;
procedure Change;Protected declarations
procedure KeyDown(var Key: Word; Shift: TShiftState);
procedure KeyPress(var Key: Char);
procedure Notification(AComponent: TComponent;
Operation: TOperation);
procedure WndProc(var Message: TMessage);
procedure CMEnter(var Message: TCMEnter);
procedure CMExit(var Message: TCMExit);
procedure CMGetDataLink(var Message: TMessage);
procedure CompressStream;
procedure DataChange(Sender: TObject);------[ ]------
---[ ]----
procedure DecompressStream;
procedure EditingChange(Sender: TObject);
procedure GetData(Sender:TObject; var DTA : BufType; NBytes : WORD;
var Bytes_Got : WORD);
function GetDataField: string;
function GetDataSource: TDataSource;
function GetField: TField;
function GetInBufferSize : integer;
function GetOutBufferSize : integer;
function GetReadOnly: Boolean;
procedure PutData(Sender:TObject; var DTA : BufType; NBytes : WORD;
var Bytes_Got : WORD);Процедуры подготовки и обслуживания компрессора
procedure SetAutoDisplay(Value: Boolean);
procedure SetDataField(const Value: string);
procedure SetDataSource(Value: TDataSource);
procedure SetFocused(Value: Boolean);
procedure SetInBufferSize( NewValue : integer );
procedure SetOutBufferSize( NewValue : integer );
procedure SetProgressEvent( NewValue : TProgressEvent);
procedure SetReadOnly(Value: Boolean);
procedure UpdateData(Sender: TObject);
procedure WMCut(var Message: TMessage);
procedure WMLButtonDblClk(var Message: TWMLButtonDblClk);
procedure WMPaint(var Message: TWMPaint);
procedure WMPaste(var Message: TMessage);| Properties |
property Align : Published declarations
property Alignment :
property AutoDisplay : Boolean
property BorderStyle :
property Color :
property Ctl3D :
property DataField : string
property DataSource : TDataSource
property DragCursor :
property DragMode :
property Enabled :
property Font :
property InBufferSize : Integer
property MaxLength :
property OutBufferSize : Integer
property ParentColor :
property ParentCtl3D :
property ParentFont :
property ParentShowHint :
property PopupMenu :
property ReadOnly : Boolean
property ScrollBars :
property ShowHint :
property TabOrder :
property TabStop :
property Visible :
property WantTabs :
property WordWrap :
property Field : TField| Events |
event OnChange :
event OnClick :
event OnDblClick :
event OnDragDrop :
event OnDragOver :
event OnEndDrag :
event OnEnter :
event OnExit :
event OnKeyDown :
event OnKeyPress :
event OnKeyUp :
event OnMouseDown :
event OnMouseMove :
event OnMouseUp :
event OnProgress : TProgressEvent
event OnStartDrag : | Variables |
Compressor : TLZHCompressor;---[ встроенный компрессор ]--------
FAutoDisplay : Boolean;
FDataLink : TFieldDataLink;Private declarations
FFocused : Boolean;
FMemoLoaded : Boolean;
FOnProgress : TProgressEvent;
FPaintControl : TPaintControl;
InStream : TMemoryStream;
OutStream : TMemoryStream;