Class TRxDBRichEdit (unit DBRichEd)

Inherits from

TCustomRichEdit

Constructors


constructor Create(AOwner: TComponent);

TRxDBRichEdit


Functions

destructor Destroy;


procedure LoadMemo;


procedure UpdateMemo;


procedure Change;


function EditCanModify: Boolean;


procedure KeyDown(var Key: Word; Shift: TShiftState);


procedure KeyPress(var Key: Char);


procedure Notification(AComponent: TComponent; Operation: TOperation);


procedure CMEnter(var Message: TCMEnter);


procedure CMExit(var Message: TCMExit);


procedure CMGetDataLink(var Message: TMessage);


procedure DataChange(Sender: TObject);


procedure EditingChange(Sender: TObject);


procedure EMSetCharFormat(var Message: TMessage);


procedure EMSetParaFormat(var Message: TMessage);


function GetDataField: string;


function GetDataSource: TDataSource;


function GetField: TField;


function GetPlainText: Boolean;


function GetReadOnly: Boolean;


procedure SetAutoDisplay(Value: Boolean);


procedure SetDataField(const Value: string);


procedure SetDataSource(Value: TDataSource);


procedure SetFocused(Value: Boolean);


procedure SetPlainText(Value: Boolean);


procedure SetReadOnly(Value: Boolean);


procedure UpdateData(Sender: TObject);


procedure WMCut(var Message: TMessage);


procedure WMLButtonDblClk(var Message: TWMLButtonDblClk);


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 HideScrollBars :


property HideSelection :


property ImeMode :


property ImeName :


property MaxLength :


property ParentColor :


property ParentCtl3D :


property ParentFont :


property ParentShowHint :


property PlainText : Boolean


property PopupMenu :


property ReadOnly : Boolean


property ScrollBars :


property ShowHint :


property TabOrder :


property TabStop :


property Visible :


property WantReturns :


property WantTabs :


property WordWrap :


property Field : TField


property Lines :


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 OnProtectChange :


event OnResizeRequest :


event OnSaveClipboard :


event OnSelectionChange :


event OnStartDrag :


Variables

FAutoDisplay : Boolean;


FDataLink : TFieldDataLink;


FFocused : Boolean;


FMemoLoaded : Boolean;


FStateChanging : Boolean;


FUpdating : Boolean;



Constructors


constructor Create(AOwner: TComponent);

TRxDBRichEdit


Functions


destructor Destroy;


procedure LoadMemo;


procedure UpdateMemo;


procedure Change;


function EditCanModify: Boolean;


procedure KeyDown(var Key: Word; Shift: TShiftState);


procedure KeyPress(var Key: Char);


procedure Notification(AComponent: TComponent; Operation: TOperation);


procedure CMEnter(var Message: TCMEnter);


procedure CMExit(var Message: TCMExit);


procedure CMGetDataLink(var Message: TMessage);


procedure DataChange(Sender: TObject);


procedure EditingChange(Sender: TObject);


procedure EMSetCharFormat(var Message: TMessage);


procedure EMSetParaFormat(var Message: TMessage);


function GetDataField: string;


function GetDataSource: TDataSource;


function GetField: TField;


function GetPlainText: Boolean;


function GetReadOnly: Boolean;


procedure SetAutoDisplay(Value: Boolean);


procedure SetDataField(const Value: string);


procedure SetDataSource(Value: TDataSource);


procedure SetFocused(Value: Boolean);


procedure SetPlainText(Value: Boolean);


procedure SetReadOnly(Value: Boolean);


procedure UpdateData(Sender: TObject);


procedure WMCut(var Message: TMessage);


procedure WMLButtonDblClk(var Message: TWMLButtonDblClk);


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 HideScrollBars :


property HideSelection :


property ImeMode :


property ImeName :


property MaxLength :


property ParentColor :


property ParentCtl3D :


property ParentFont :


property ParentShowHint :


property PlainText : Boolean


property PopupMenu :


property ReadOnly : Boolean


property ScrollBars :


property ShowHint :


property TabOrder :


property TabStop :


property Visible :


property WantReturns :


property WantTabs :


property WordWrap :


property Field : TField


property Lines :


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 OnProtectChange :


event OnResizeRequest :


event OnSaveClipboard :


event OnSelectionChange :


event OnStartDrag :


Variables


FAutoDisplay : Boolean;


FDataLink : TFieldDataLink;


FFocused : Boolean;


FMemoLoaded : Boolean;


FStateChanging : Boolean;


FUpdating : Boolean;