flatctrdb.pas

comerose_flatstyle_v4.42.9.0_d7.rar

unit FlatCtrdb;

interface

{$I FlatStyle.inc}

uses
  Windows, Messages, Classes, Forms, Controls, Graphics, SysUtils,
  DB, DBCtrls, StdCtrls, FlatBoxs, FlatCtrls, FlatUtils, FlatConsts;

type
  { TFlatDBComboBox } 
  TFlatDBComboBox = class(TDefineComboBox)
  private
    FDataLink: TFieldDataLink;
    FPaintControl: TPaintControl;
    procedure DataChange(Sender: TObject);
    procedure EditingChange(Sender: TObject);
    function GetComboText: string;
    function GetDataField: string;
    function GetDataSource: TDataSource;
    function GetField: TField;
    function GetReadOnly: Boolean;
    procedure SetComboText(const Value: string);
    procedure SetDataField(const Value: string);
    procedure SetDataSource(Value: TDataSource);
    procedure SetEditReadOnly;
    procedure SetReadOnly(Value: Boolean);
    procedure UpdateData(Sender: TObject);
    procedure CMEnter(var Message: TCMEnter); message CM_ENTER;
    procedure CMExit(var Message: TCMExit); message CM_EXIT;
    procedure CMGetDataLink(var Message: TMessage); message CM_GETDATALINK;
    procedure WMPaint(var Message: TWMPaint); message WM_PAINT;
  protected
    procedure Change; override;
    procedure Click; override;
    procedure ComboWndProc(var Message: TMessage; ComboWnd: HWnd; ComboProc: Pointer); override;
    procedure CreateWnd; override;
    procedure DropDown; override;
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure Loaded; override;
    procedure Notification(AComponent: TComponent; Operation: TOperation); override;
    procedure SetItems(const Value: TStrings); override;
    procedure SetStyle(Value: TComboboxStyle); override;
    procedure WndProc(var Message: TMessage); override;
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    function ExecuteAction(Action: TBasicAction): Boolean; override;
    function UpdateAction(Action: TBasicAction): Boolean; override;
    function UseRightToLeftAlignment: Boolean; override;
    property Field: TField read GetField;
    property Text;
  published
    property Style;
    
    property Ticket;
    property TicketPosition;
    property TicketSpace;

    property DataField: string read GetDataField write SetDataField;
    property DataSource: TDataSource read GetDataSource write SetDataSource;
    property ReadOnly: Boolean read GetReadOnly write SetReadOnly default False;
    property Items write SetItems;
    property Version;
    property ColorArrow;
    property ColorArrowBackground;
    property ColorBorder;
    property ColorFlat;
    property ColorFocued;
    property DragMode;
    property DragCursor;
    property DropDownCount;
    property Enabled;
    property Font;
    property ItemHeight;

    property MaxLength;
    property ParentFont;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property Sorted;
    property TabOrder;
    property TabStop;
    property Visible;
    property ItemIndex;
    property OnChange;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnDrawItem;
    property OnDropDown;
    property OnEndDrag;
    property OnEnter;
    property OnExit;
    property OnKeyDown;
    property OnKeyPress;
    property OnKeyUp;
    property OnMeasureItem;
    property OnStartDrag;
    property Anchors;
    property BiDiMode;
    property Constraints;
    property DragKind;
    property ParentBiDiMode;
    property OnEndDock;
    property OnStartDock;
  end;

  { TFlatDBListBox }
  TFlatDBListBox = class(TDefineListBox)
  private
    FDataLink: TFieldDataLink;
    procedure DataChange(Sender: TObject);
    procedure UpdateData(Sender: TObject);
    function GetDataField: string;
    function GetDataSource: TDataSource;
    function GetField: TField;
    function GetReadOnly: Boolean;
    procedure SetDataField(const Value: string);
    procedure SetDataSource(Value: TDataSource);
    procedure SetReadOnly(Value: Boolean);
    procedure SetItems(Value: TStringList);
    procedure WMLButtonDown(var Message: TWMLButtonDown); message WM_LBUTTONDOWN;
    procedure CMExit(var Message: TCMExit); message CM_EXIT;
  protected
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure Notification(AComponent: TComponent; Operation: TOperation); override;
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    procedure Click; override;
    function ExecuteAction(Action: TBasicAction): Boolean; override;
    function UpdateAction(Action: TBasicAction): Boolean; override;
    function UseRightToLeftAlignment: Boolean; override;
    property Field: TField read GetField;
  published
    property ReadOnly: Boolean read GetReadOnly write SetReadOnly default False;
    property DataField: string read GetDataField write SetDataField;
    property DataSource: TDataSource read GetDataSource write SetDataSource;
    property Items write SetItems;
    property Version;
    property Caption;
    property Skin;
    property Align;
    property Anchors;
    property Constraints;
    property Enabled;
    property Font;
    property ParentColor;
    property ParentFont;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property TabOrder;
    property TabStop;
    property Visible;
    property OnClick;
    property OnChange;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnEnter;
    property OnExit;
    property OnKeyDown;
    property OnKeyPress;
    property OnKeyUp;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDock;
    property OnStartDrag;
  end;

  { TFlatDBEdit }
  TFlatDBEdit = class(TDefineEdit)
  private
    FDataLink: TFieldDataLink;
    FCanvas: TControlCanvas;
    FAlignment: TAlignment;
    FFocused: Boolean;
    procedure ActiveChange(Sender: TObject);
    procedure DataChange(Sender: TObject);
    procedure EditingChange(Sender: TObject);
    function GetDataField: string;
    function GetDataSource: TDataSource;
    function GetField: TField;
    function GetReadOnly: Boolean;
    function GetTextMargins: TPoint;
    procedure ResetMaxLength;
    procedure SetDataField(const Value: string);
    procedure SetDataSource(Value: TDataSource);
    procedure SetFocused(Value: Boolean);
    procedure SetReadOnly(Value: Boolean);
    procedure UpdateData(Sender: TObject);
    procedure WMCut(var Message: TMessage); message WM_CUT;
    procedure WMPaste(var Message: TMessage); message WM_PASTE;
    procedure WMUndo(var Message: TMessage); message WM_UNDO;
    procedure CMEnter(var Message: TCMEnter); message CM_ENTER;
    procedure CMExit(var Message: TCMExit); message CM_EXIT;
    procedure WMPaint(var Message: TWMPaint); message WM_PAINT;
    procedure CMGetDataLink(var Message: TMessage); message CM_GETDATALINK;
  protected
    procedure Change; override;
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure Loaded; override;
    procedure Notification(AComponent: TComponent;Operation: TOperation); override;
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    function ExecuteAction(Action: TBasicAction): Boolean; override;
    function UpdateAction(Action: TBasicAction): Boolean; override;
    function UseRightToLeftAlignment: Boolean; override;
    property Field: TField read GetField;
  published
    property Anchors;
    property AutoSelect;
    property AutoSize;
    property BiDiMode;
    property BorderStyle;
    property CharCase;
    property Color;
    property Constraints;
    property DataField: string read GetDataField write SetDataField;
    property DataSource: TDataSource read GetDataSource write SetDataSource;

    property Ticket;
    property TicketPosition;
    property TicketSpace;

    property Version;
    property Alignment;
    property ColorFocused;
    property ColorBorder;
    property ColorFlat;
    property ParentColor;
    property MaxLength;
    property DragCursor;
    property DragKind;
    property DragMode;
    property Enabled;
    property Font;
    property ParentBiDiMode;
    property ParentCtl3D;
    property ParentFont;
    property ParentShowHint;
    property PasswordChar;
    property PopupMenu;
    property ReadOnly: Boolean read GetReadOnly write SetReadOnly default False;
    property ShowHint;
    property TabOrder;
    property TabStop;
    property Visible;

    property OnChange;
    property OnClick;
    property OnContextPopup;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDock;
    property OnEndDrag;
    property OnEnter;
    property OnExit;
    property OnKeyDown;
    property OnKeyPress;
    property OnKeyUp;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDock;
    property OnStartDrag;
  end;

  { TFlatDBFloat }
  TFlatDBFloat = class(TFlatFloat)
  private
    FDataLink : TFieldDataLink;
    function  GetField      : TField;
    function  GetDataField  : string;
    procedure SetDataField(const Value: string);
    function  GetDataSource : TDataSource ;
    procedure SetDataSource(Value : TDataSource);
    procedure CMExit(var Message:TCMExit);message CM_Exit;
    procedure EditingChange(Sender: TObject);
    procedure DataChange(sender : TObject);
    procedure UpdateData(sender : TObject);
    procedure ActiveChange(sender : TObject);

  protected
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure DownClick (Sender: TObject); override;
    procedure UpClick (Sender: TObject); override;
    procedure Change; override;
  public
    property Field: TField read GetField;
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
  published
    property DataField: string read GetDataField write SetDataField;
    property DataSource: TDataSource read GetDataSource write SetDataSource;
  end;

 { TFlatDBInteger }
 TFlatDBInteger = class (TFlatInteger)
  private
    FDataLink : TFieldDataLink;
    function GetDataField : String;
    function GetDataSource : TDataSource;
    function GetReadOnly : Boolean;
    procedure SetReadOnly (aValue : Boolean);
    procedure SetDataSource (aValue : TDataSource);
    procedure SetDataField (const aValue : String);
    procedure DataChange (Sender : TObject);
    procedure UpdateData(Sender: TObject);
    procedure EditingChange(Sender: TObject);
    procedure CMGetDataLink(var Message: TMessage); message CM_GETDATALINK;
    procedure CMExit(var Message: TCMExit); message CM_EXIT;
    procedure WMCut(var Message: TMessage); message WM_CUT;
    procedure WMPaste(var Message: TMessage); message WM_PASTE;
  protected
    procedure Change; override;
    procedure Notification(AComponent: TComponent; Operation: TOperation);override;
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure DownClick (Sender: TObject); override;
    procedure UpClick (Sender: TObject); override;
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
  published
    property DataSource : TDataSource read GetDataSource write SetDataSource;
    property DataField: string read GetDataField write SetDataField;
    property ReadOnly: Boolean read GetReadOnly write SetReadOnly default False;
  end;

  { TFlatDBMaskEdit }
  TFlatDBMaskEdit = Class(TDefineMask)
  private
    FDataLink: TFieldDataLink;
    FCanvas: TControlCanvas;
    FAlignment: TAlignment;
    FFocused: Boolean;
    procedure ActiveChange(Sender: TObject);
    procedure DataChange(Sender: TObject);
    procedure EditingChange(Sender: TObject);
    procedure ResetMaxLength;
    procedure UpdateData(Sender: TObject);
    procedure SetFocused(Value: Boolean);
    function GetTextMargins: TPoint;
    procedure WMCut(var Message: TMessage); message WM_CUT;
    procedure WMPaste(var Message: TMessage); message WM_PASTE;
    procedure WMUndo(var Message: TMessage); message WM_UNDO;
    procedure CMEnter(var Message: TCMEnter); message CM_ENTER;
    procedure CMExit(var Message: TCMExit); message CM_EXIT;
    procedure WMPaint(var Message: TWMPaint); message WM_PAINT;
    procedure CMGetDataLink(var Message: TMessage); message CM_GETDATALINK;
    function GetDataField: string;
    function GetDataSource: TDataSource;
    function GetField: TField;
    function GetReadOnly: Boolean;
    procedure SetDataField(const Value: string);
    procedure SetDataSource(const Value: TDataSource);
    procedure SetReadOnly(const Value: Boolean);
  protected
    procedure Change; override;
    procedure KeyDown(var Key: Word; Shift: TShiftState); override;
    procedure KeyPress(var Key: Char); override;
    procedure Loaded; override;
    procedure Notification(AComponent: TComponent;Operation: TOperation); override;
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    function ExecuteAction(Action: TBasicAction): Boolean; override;
    function UpdateAction(Action: TBasicAction): Boolean; override;
    function UseRightToLeftAlignment: Boolean; override;
    property Field: TField read GetField;
  published
    property DataField: string read GetDataField write SetDataField;
    property DataSource: TDataSource read GetDataSource write SetDataSource;
    property ReadOnly: Boolean read GetReadOnly write SetReadOnly default False;

    property Ticket;
    property TicketPosition;
    property TicketSpace;

    property Version;
    property ColorFocused;
    property ColorBorder;
    property ColorFlat;
    property ParentColor;
    property Alignment;
    property Align;
    property AutoSelect;
    property AutoSize;
    property BorderStyle;
    property CharCase;
    property Color;
    property DragCursor;
    property DragMode;
    property Enabled;
    property EditMask;
    property Font;
    property HideSelection;
    property MaxLength;
    property OEMConvert;
    property ParentCtl3D;
    property ParentFont;
    property ParentShowHint;
    property PasswordChar;
    property PopupMenu;
    property ShowHint;
    property TabOrder;
    property TabStop;
    property Text;
    property Visible;
    property OnChange;
    property OnClick;
    property OnDblClick;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDrag;
    property OnEnter;
    property OnExit;
    property OnKeyDown;
    property OnKeyPress;
    property OnKeyUp;
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
    property OnStartDrag;
    property OnValidate;
    {$IFDEF DFS_DELPHI_4_UP}
    property ImeMode;
    property ImeName;
    property Anchors;
    property BiDiMode;
    property Constraints;
    property DragKind;
    property ParentBiDiMode;
    property OnEndDock;
    property OnStartDock;
   {$ENDIF}
  end;

  { TFlatDBMemo }
  TFlatDBMemo = class(TDefineMemo)
  private
    FDataLink: TFieldDataLink;
    FAutoDisplay: Boolean;
    FFocused: Boolean;
    FMemoLoaded: Boolean;
    FPaintControl: TPaintControl;
    procedure DataChange(Sender: TObject);
    procedure EditingChange(Sender: TObject);
    function GetDataField: string;
    function GetDataSource: TDataSource;
    function GetField: TField;
    function GetReadOnly: Boolean;
    procedure SetDataField(const Value: string);