tntjvexmask.pas

TntExUpdate 是 流行的 TntUnicodeControls控件的扩展包.包括很难找到的 TntJVCL 也在里面. TntSysUtils2.pas/TntSysUtilsEx.pa

{-----------------------------------------------------------------------------
The contents of this file are subject to the Mozilla Public License
Version 1.1 (the "License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/MPL-1.1.html

Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
the specific language governing rights and limitations under the License.

The Original Code is: JvExMask.pas, released on 2004-01-04

The Initial Developer of the Original Code is Andreas Hausladen [Andreas dott Hausladen att gmx dott de]
Portions created by Andreas Hausladen are Copyright (C) 2004 Andreas Hausladen.
All Rights Reserved.

Contributor(s): -

You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
located at http://jvcl.sourceforge.net

Known Issues:
-----------------------------------------------------------------------------}
// $Id: JvExMask.pas,v 1.63 2005/10/12 21:26:16 ahuser Exp $

unit TntJvExMask;

{$I jvcl.inc}
{$D-}
{MACROINCLUDE JvExControls.macros}

{*****************************************************************************
 * WARNING: Do not edit this file.
 * This file is autogenerated from the source in devtools/JvExVCL/src.
 * If you do it despite this warning your changes will be discarded by the next
 * update of this file. Do your changes in the template files.
 ****************************************************************************}

interface

{$I HintEditor.inc}

uses
  Windows, Messages,
  {$IFDEF HAS_UNIT_TYPES}
  Types,
  {$ENDIF HAS_UNIT_TYPES}
  SysUtils, Classes, Graphics, Controls, TntControls2, Forms, Mask,
  {$IFDEF UNITVERSIONING}
  JclUnitVersioning,
  {$ENDIF UNITVERSIONING}
  JvTypes, JvThemes, TntVer, JvExControls,
  TntStdCtrls, TntStdCtrls2, TntClasses, TntClasses2;

type
  TJvExCustomMaskEdit0 = class(TCustomMaskEdit, IJvExControl)
  private
    FAbout: TAboutInfo;
    FHintColor: TColor;
    FMouseOver: Boolean;
    {$IFDEF VCL}
    FOnMouseEnter: TNotifyEvent;
    FOnMouseLeave: TNotifyEvent;
    {$ENDIF VCL}
    FOnParentColorChanged: TNotifyEvent;
    function BaseWndProc(Msg: Integer; WParam: Integer = 0; LParam: Longint = 0): Integer; overload;
    function BaseWndProc(Msg: Integer; WParam: Integer; LParam: TControl): Integer; overload;
    function BaseWndProcEx(Msg: Integer; WParam: Integer; var LParam): Integer;
  protected
    procedure WndProc(var Msg: TMessage); override;
    {$IFNDEF CLR}
    procedure FocusChanged(AControl: TWinControl); dynamic;
    {$ENDIF !CLR}
    procedure VisibleChanged; reintroduce; dynamic;
    procedure EnabledChanged; reintroduce; dynamic;
    procedure TextChanged; reintroduce; virtual;
    procedure ColorChanged; reintroduce; dynamic;
    procedure FontChanged; reintroduce; dynamic;
    procedure ParentFontChanged; reintroduce; dynamic;
    procedure ParentColorChanged; reintroduce; dynamic;
    procedure ParentShowHintChanged; reintroduce; dynamic;
    function WantKey(Key: Integer; Shift: TShiftState; const KeyText: WideString): Boolean; reintroduce; virtual;
    function HintShow(var HintInfo: THintInfo): Boolean; reintroduce; dynamic;
    function HitTest(X, Y: Integer): Boolean; reintroduce; virtual;
    procedure MouseEnter(AControl: TControl); reintroduce; dynamic;
    procedure MouseLeave(AControl: TControl); reintroduce; dynamic;
    {$IFDEF COMPILER5}
    {$IFNDEF HASAUTOSIZE}
    procedure CMSetAutoSize(var Msg: TMessage); message CM_SETAUTOSIZE;
    procedure SetAutoSize(Value: Boolean); virtual;
    {$ENDIF !HASAUTOSIZE}
    {$ENDIF COMPILER5}
    property MouseOver: Boolean read FMouseOver write FMouseOver;
    property HintColor: TColor read FHintColor write FHintColor default clDefault;
    {$IFDEF VCL}
    property OnMouseEnter: TNotifyEvent read FOnMouseEnter write FOnMouseEnter;
    property OnMouseLeave: TNotifyEvent read FOnMouseLeave write FOnMouseLeave;
    {$ENDIF VCL}
    property OnParentColorChange: TNotifyEvent read FOnParentColorChanged write FOnParentColorChanged;
  public
    constructor Create(AOwner: TComponent); override;
  published
    property About: TAboutInfo read FAbout write FAbout stored False;
  private
    FDotNetHighlighting: Boolean;
  protected
    procedure BoundsChanged; reintroduce; virtual;
    procedure CursorChanged; reintroduce; dynamic;
    procedure ShowingChanged; reintroduce; dynamic;
    procedure ShowHintChanged; reintroduce; dynamic;
    {$IFNDEF CLR}
    procedure ControlsListChanging(Control: TControl; Inserting: Boolean); reintroduce; dynamic;
    procedure ControlsListChanged(Control: TControl; Inserting: Boolean); reintroduce; dynamic;
    {$ENDIF !CLR}
    procedure GetDlgCode(var Code: TDlgCodes); virtual;
    procedure FocusSet(PrevWnd: THandle); virtual;
    procedure FocusKilled(NextWnd: THandle); virtual;
    function DoEraseBackground(Canvas: TCanvas; Param: Integer): Boolean; virtual;
  {$IFDEF JVCLThemesEnabledD56}
  private
    function GetParentBackground: Boolean;
  protected
    procedure SetParentBackground(Value: Boolean); virtual;
    property ParentBackground: Boolean read GetParentBackground write SetParentBackground;
  {$ENDIF JVCLThemesEnabledD56}
  published
    property DotNetHighlighting: Boolean read FDotNetHighlighting write FDotNetHighlighting default False;
  private
    FClipboardCommands: TJvClipboardCommands;
  protected
    procedure SetClipboardCommands(const Value: TJvClipboardCommands); virtual;
    property ClipboardCommands: TJvClipboardCommands read FClipboardCommands write SetClipboardCommands default [caCopy..caUndo];
  private
    FBeepOnError: Boolean;
  protected
    procedure DoBeepOnError; dynamic;
    procedure SetBeepOnError(Value: Boolean); virtual;
    property BeepOnError: Boolean read FBeepOnError write SetBeepOnError default True;
  end;

  TJvExMaskEdit0 = class(TMaskEdit, IJvExControl)
  private
    FAbout: TAboutInfo;
    FHintColor: TColor;
    FMouseOver: Boolean;
    {$IFDEF VCL}
    FOnMouseEnter: TNotifyEvent;
    FOnMouseLeave: TNotifyEvent;
    {$ENDIF VCL}
    FOnParentColorChanged: TNotifyEvent;
    function BaseWndProc(Msg: Integer; WParam: Integer = 0; LParam: Longint = 0): Integer; overload;
    function BaseWndProc(Msg: Integer; WParam: Integer; LParam: TControl): Integer; overload;
    function BaseWndProcEx(Msg: Integer; WParam: Integer; var LParam): Integer;
  protected
    procedure WndProc(var Msg: TMessage); override;
    {$IFNDEF CLR}
    procedure FocusChanged(AControl: TWinControl); dynamic;
    {$ENDIF !CLR}
    procedure VisibleChanged; reintroduce; dynamic;
    procedure EnabledChanged; reintroduce; dynamic;
    procedure TextChanged; reintroduce; virtual;
    procedure ColorChanged; reintroduce; dynamic;
    procedure FontChanged; reintroduce; dynamic;
    procedure ParentFontChanged; reintroduce; dynamic;
    procedure ParentColorChanged; reintroduce; dynamic;
    procedure ParentShowHintChanged; reintroduce; dynamic;
    function WantKey(Key: Integer; Shift: TShiftState; const KeyText: WideString): Boolean; reintroduce; virtual;
    function HintShow(var HintInfo: THintInfo): Boolean; reintroduce; dynamic;
    function HitTest(X, Y: Integer): Boolean; reintroduce; virtual;
    procedure MouseEnter(AControl: TControl); reintroduce; dynamic;
    procedure MouseLeave(AControl: TControl); reintroduce; dynamic;
    {$IFDEF COMPILER5}
    {$IFNDEF HASAUTOSIZE}
    procedure CMSetAutoSize(var Msg: TMessage); message CM_SETAUTOSIZE;
    procedure SetAutoSize(Value: Boolean); virtual;
    {$ENDIF !HASAUTOSIZE}
    {$ENDIF COMPILER5}
    property MouseOver: Boolean read FMouseOver write FMouseOver;
    property HintColor: TColor read FHintColor write FHintColor default clDefault;
    {$IFDEF VCL}
    property OnMouseEnter: TNotifyEvent read FOnMouseEnter write FOnMouseEnter;
    property OnMouseLeave: TNotifyEvent read FOnMouseLeave write FOnMouseLeave;
    {$ENDIF VCL}
    property OnParentColorChange: TNotifyEvent read FOnParentColorChanged write FOnParentColorChanged;
  public
    constructor Create(AOwner: TComponent); override;
  published
    property About: TAboutInfo read FAbout write FAbout stored False;
  private
    FDotNetHighlighting: Boolean;
  protected
    procedure BoundsChanged; reintroduce; virtual;
    procedure CursorChanged; reintroduce; dynamic;
    procedure ShowingChanged; reintroduce; dynamic;
    procedure ShowHintChanged; reintroduce; dynamic;
    {$IFNDEF CLR}
    procedure ControlsListChanging(Control: TControl; Inserting: Boolean); reintroduce; dynamic;
    procedure ControlsListChanged(Control: TControl; Inserting: Boolean); reintroduce; dynamic;
    {$ENDIF !CLR}
    procedure GetDlgCode(var Code: TDlgCodes); virtual;
    procedure FocusSet(PrevWnd: THandle); virtual;
    procedure FocusKilled(NextWnd: THandle); virtual;
    function DoEraseBackground(Canvas: TCanvas; Param: Integer): Boolean; virtual;
  {$IFDEF JVCLThemesEnabledD56}
  private
    function GetParentBackground: Boolean;
  protected
    procedure SetParentBackground(Value: Boolean); virtual;
    property ParentBackground: Boolean read GetParentBackground write SetParentBackground;
  {$ENDIF JVCLThemesEnabledD56}
  published
    property DotNetHighlighting: Boolean read FDotNetHighlighting write FDotNetHighlighting default False;
  private
    FClipboardCommands: TJvClipboardCommands;
  protected
    procedure SetClipboardCommands(const Value: TJvClipboardCommands); virtual;
    property ClipboardCommands: TJvClipboardCommands read FClipboardCommands write SetClipboardCommands default [caCopy..caUndo];
  private
    FBeepOnError: Boolean;
  protected
    procedure DoBeepOnError; dynamic;
    procedure SetBeepOnError(Value: Boolean); virtual;
    property BeepOnError: Boolean read FBeepOnError write SetBeepOnError default True;
  end;

type
  TTntJvExCustomMaskEdit = class(TJvExCustomMaskEdit0)
  private
   {$IFDEF WithHintEditor}
    FHintEditor: TUnicodeLinesEditor;
   {$ENDIF}
    FOnTntKeyPress: TTntKeyPressEvent; {JMN}
    procedure SetSelText(const Value: WideString);
    function GetText: WideString;
    procedure SetText(const Value: WideString);
    function GetHint: WideString;
    procedure SetHint(const Value: WideString);
   {$IFDEF WithHintEditor}
    function  GetHintEditor: TUnicodeLinesEditor;
    procedure SetHintEditor(const Value: TUnicodeLinesEditor);
   {$ENDIF}
    function IsHintStored: Boolean;
    procedure WMChar(var Message: TWMChar); message WM_CHAR; {JMN}
  protected
    procedure CreateWindowHandle(const Params: TCreateParams); override;
    procedure DefineProperties(Filer: TFiler); override;
    function GetActionLinkClass: TControlActionLinkClass; override;
    procedure ActionChange(Sender: TObject; CheckDefaults: Boolean); override;
    function GetSelStart: Integer; reintroduce; virtual;
    procedure SetSelStart(const Value: Integer); reintroduce; virtual;
    function GetSelLength: Integer; reintroduce; virtual;
    procedure SetSelLength(const Value: Integer); reintroduce; virtual;
    function GetSelText: WideString; reintroduce; virtual;
    procedure KeyPressTnt(var Key: WideChar); dynamic; {JMN}
    function DoKeyPressTnt(var Message: TWMKey): Boolean; {JMN}
    property OnTntKeyPress: TTntKeyPressEvent read FOnTntKeyPress write FOnTntKeyPress; {JMN}
  public
    constructor Create (AOwner: TComponent); override;
    destructor Destroy; override;
    property SelText: WideString read GetSelText write SetSelText;
    property SelStart: Integer read GetSelStart write SetSelStart;
    property SelLength: Integer read GetSelLength write SetSelLength;
    property Text: WideString read GetText write SetText;
  published
    property Hint: WideString read GetHint write SetHint stored IsHintStored;
   {$IFDEF WithHintEditor}
    property HintEditor: TUnicodeLinesEditor read GetHintEditor write SetHintEditor stored False;
   {$ENDIF}
  end;

  TTntJvExMaskEdit = class(TJvExMaskEdit0)
    {until not used}
  end;

{$IFDEF UNITVERSIONING}
const
  UnitVersioning: TUnitVersionInfo = (
    RCSfile: '$RCSfile: JvExMask.pas,v $';
    Revision: '$Revision: 1.56 $';
    Date: '$Date: 2005/03/09 07:25:03 $';
    LogPath: 'JVCL'run'
  );
{$ENDIF UNITVERSIONING}

implementation

uses
  TntControls, TntActnList;

{--------------------------------------}

constructor TJvExCustomMaskEdit0.Create(AOwner: TComponent);
begin
  inherited Create(AOwner);
  FHintColor := clDefault;
  FClipboardCommands := [caCopy..caUndo];
  FBeepOnError := True;
end;

function TJvExCustomMaskEdit0.BaseWndProc(Msg: Integer; WParam: Integer = 0; LParam: Longint = 0): Integer;
var
  Mesg: TMessage;
begin
  Mesg := CreateWMMessage(Msg, WParam, LParam);
  inherited WndProc(Mesg);
  Result := Mesg.Result;
end;

function TJvExCustomMaskEdit0.BaseWndProc(Msg: Integer; WParam: Integer; LParam: TControl): Integer;
var
  Mesg: TMessage;
begin
  Mesg := CreateWMMessage(Msg, WParam, LParam);
  inherited WndProc(Mesg);
  Result := Mesg.Result;
end;

function TJvExCustomMaskEdit0.BaseWndProcEx(Msg: Integer; WParam: Integer; var LParam): Integer;
var
  Mesg: TStructPtrMessage;
begin
  Mesg := TStructPtrMessage.Create(Msg, WParam, LParam);
  try
    inherited WndProc(Mesg.Msg);
  finally
    Result := Mesg.Msg.Result;
    Mesg.Free;
  end;
end;

procedure TJvExCustomMaskEdit0.VisibleChanged;
begin
  BaseWndProc(CM_VISIBLECHANGED);
end;

procedure TJvExCustomMaskEdit0.EnabledChanged;
begin
  BaseWndProc(CM_ENABLEDCHANGED);
end;

procedure TJvExCustomMaskEdit0.TextChanged;
begin
  BaseWndProc(CM_TEXTCHANGED);
end;

procedure TJvExCustomMaskEdit0.FontChanged;
begin
  BaseWndProc(CM_FONTCHANGED);
end;

procedure TJvExCustomMaskEdit0.ColorChanged;
begin
  BaseWndProc(CM_COLORCHANGED);
end;

procedure TJvExCustomMaskEdit0.ParentFontChanged;
begin
  BaseWndProc(CM_PARENTFONTCHANGED);
end;

procedure TJvExCustomMaskEdit0.ParentColorChanged;
begin
  BaseWndProc(CM_PARENTCOLORCHANGED);
  if Assigned(OnParentColorChange) then
    OnParentColorChange(Self);
end;

procedure TJvExCustomMaskEdit0.ParentShowHintChanged;
begin
  BaseWndProc(CM_PARENTSHOWHINTCHANGED);
end;

function TJvExCustomMaskEdit0.WantKey(Key: Integer; Shift: TShiftState; const KeyText: WideString): Boolean;
begin
  Result := BaseWndProc(CM_DIALOGCHAR, Word(Key), ShiftStateToKeyData(Shift)) <> 0;
end;

function TJvExCustomMaskEdit0.HitTest(X, Y: Integer): Boolean;
begin
  Result := BaseWndProc(CM_HITTEST, 0, SmallPointToLong(PointToSmallPoint(Point(X, Y)))) <> 0;
end;

function TJvExCustomMaskEdit0.HintShow(var HintInfo: THintInfo): Boolean;
begin
  GetHintColor(HintInfo, Self, FHintColor);
  Result := BaseWndProcEx(CM_HINTSHOW, 0, HintInfo) <> 0;
end;

procedure TJvExCustomMaskEdit0.MouseEnter(AControl: TControl);
begin
  FMouseOver := True;
  {$IFDEF VCL}
  if Assigned(FOnMouseEnter) then
    FOnMouseEnter(Self);
  {$ENDIF VCL}
  BaseWndProc(CM_MOUSEENTER, 0, AControl);
end;

procedure TJvExCustomMaskEdit0.MouseLeave(AControl: TControl);
begin
  FMouseOver := False;
  BaseWndProc(CM_MOUSELEAVE, 0, AControl);
  {$IFDEF VCL}
  if Assigned(FOnMouseLeave) then
    FOnMouseLeave(Self);