david
fd289722e5
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.DevExpressVCL@29 05c56307-c608-d34a-929d-697000501d7a
916 lines
35 KiB
ObjectPascal
916 lines
35 KiB
ObjectPascal
{*******************************************************************}
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{ }
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{ ExpressWeb Framework by Developer Express }
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{ WebDateEdit Control }
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{ }
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{ Copyright (c) 2000-2008 Developer Express Inc. }
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{ ALL RIGHTS RESERVED }
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{ }
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{ The entire contents of this file is protected by U.S. and }
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{ International Copyright Laws. Unauthorized reproduction, }
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{ reverse-engineering, and distribution of all or any portion of }
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{ the code contained in this file is strictly prohibited and may }
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{ result in severe civil and criminal penalties and will be }
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{ prosecuted to the maximum extent possible under the law. }
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{ }
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{ RESTRICTIONS }
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{ }
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{ THIS SOURCE CODE AND ALL RESULTING INTERMEDIATE FILES }
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{ (DCU, OBJ, DLL, ETC.) ARE CONFIDENTIAL AND PROPRIETARY TRADE }
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{ SECRETS OF DEVELOPER EXPRESS INC. THE REGISTERED DEVELOPER IS }
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{ LICENSED TO DISTRIBUTE THE EXPRESSWEB FRAMEWORK AND ALL }
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{ ACCOMPANYING VCL CLASSES AS PART OF AN EXECUTABLE WEB }
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{ APPLICATION ONLY. }
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{ }
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{ THE SOURCE CODE CONTAINED WITHIN THIS FILE AND ALL RELATED }
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{ FILES OR ANY PORTION OF ITS CONTENTS SHALL AT NO TIME BE }
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{ COPIED, TRANSFERRED, SOLD, DISTRIBUTED, OR OTHERWISE MADE }
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{ AVAILABLE TO OTHER INDIVIDUALS WITHOUT EXPRESS WRITTEN CONSENT }
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{ AND PERMISSION FROM DEVELOPER EXPRESS INC. }
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{ }
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{ CONSULT THE END USER LICENSE AGREEMENT FOR INFORMATION ON }
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{ ADDITIONAL RESTRICTIONS. }
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{ }
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{*******************************************************************}
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unit cxWebDateEdit;
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{$I cxVer.inc}
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interface
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uses
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Classes, Types, TypInfo,
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cxWebTypes, cxWebIntf, cxWebRender, cxWebClasses, cxWebCalendar;
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type
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TcxWebDateEditEvent = (ceOnSelectDay, ceOnShiftMonth, ceOnValidateEditText);
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TcxWebDateEditEventsHelper = class(TcxWebCalendarEventsHelper)
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protected
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function EventName(const AEvent: Integer): string; override;
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function EventProcParams(const AEvent: Integer): string; override;
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public
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function EventTypeInfo: PTypeInfo; override;
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end;
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TcxCustomWebDateEdit = class(TcxCustomWebCalendar, IcxWebTabOrderable)
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private
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FButtonImageIndex: Integer;
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FButtonWidth: Integer;
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FButtonStyles: TcxWebStyles;
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FEditorStyles: TcxWebStyles;
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FTextHeight: Integer;
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function GetButtonStyles: TcxWebStyles;
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function GetEditorStyles: TcxWebStyles;
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procedure SetButtonStyles(AValue: TcxWebStyles);
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procedure SetEditorStyles(AValue: TcxWebStyles);
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protected
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procedure Notification(AComponent: TComponent; Operation: TOperation); override;
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procedure CalcTextHeight;
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function GetDefaultHorzBordersSize: Integer; override;
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function GetDefaultVertBordersSize: Integer; override;
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function GetMaxHeight: Integer; override;
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function GetMinHeight: Integer; override;
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{ IcxWebProvidersSupport}
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procedure ImplGetProviders(AList: TList); override;
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{ events }
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function GetWebEventsHelper: TcxWebDateEditEventsHelper;
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class function GetWebEventsHelperClass: TcxWebEventsHelperClass; override;
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property WebEventsHelper: TcxWebDateEditEventsHelper read GetWebEventsHelper;
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{ renderers}
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procedure RegisterRenderers; override;
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{ values }
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procedure DoSetValues; override;
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procedure RegisterValues; override;
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{ styles }
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procedure StyleChanged(Style: TcxWebStyleItem); override;
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{ date conversion }
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function DecodeDate(ADate: string): TcxWebDate;
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function EncodeDate(ADate: TcxWebDate): string;
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public
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constructor Create(AOwner: TComponent); override;
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destructor Destroy; override;
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published
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property ButtonImageIndex: Integer read FButtonImageIndex write FButtonImageIndex;
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property ButtonWidth: Integer read FButtonWidth write FButtonWidth;
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property ButtonStyles: TcxWebStyles read GetButtonStyles write SetButtonStyles;
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property EditorStyles: TcxWebStyles read GetEditorStyles write SetEditorStyles;
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property TabOrder;
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property TabStop;
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end;
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TcxCustomWebDateEditRenderer = class(TcxCustomWebCalendarRenderer)
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private
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function GetWebDateEdit: TcxCustomWebDateEdit;
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function ButtonColor: TcxWebColor;
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function ButtonBottomWidth: Integer;
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function ButtonBottomColor: TcxWebColor;
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function ButtonLeftWidth: Integer;
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function ButtonLeftColor: TcxWebColor;
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function ButtonRightWidth: Integer;
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function ButtonRightColor: TcxWebColor;
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function ButtonTopWidth: Integer;
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function ButtonTopColor: TcxWebColor;
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protected
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procedure WriteButton; virtual;
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procedure WriteCalendarAttributes; override;
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procedure WriteTextEdit; virtual;
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function CreationProc: string; override;
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function ShiftMonthScriptProc: string; override;
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function SelectDayScriptProc: string; override;
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function TodayLinkScriptProc: string; override;
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public
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class procedure GetScriptFiles(AList: TStrings); override;
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procedure WriteHTML; override;
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property WebDateEdit: TcxCustomWebDateEdit read GetWebDateEdit;
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end;
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TcxCustomWebDateEditNS4Renderer = class(TcxCustomWebCalendarNS4Renderer)
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private
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function GetWebDateEdit: TcxCustomWebDateEdit;
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function ButtonColor: TcxWebColor;
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function ButtonBottomWidth: Integer;
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function ButtonBottomColor: TcxWebColor;
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function ButtonLeftWidth: Integer;
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function ButtonLeftColor: TcxWebColor;
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function ButtonRightWidth: Integer;
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function ButtonRightColor: TcxWebColor;
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function ButtonTopWidth: Integer;
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function ButtonTopColor: TcxWebColor;
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protected
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procedure WriteButton; virtual;
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procedure WriteCalendarAttributes; override;
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procedure WriteTextEdit; virtual;
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function CreationProc: string; override;
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function ShiftMonthScriptProc: string; override;
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function SelectDayScriptProc: string; override;
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function TodayLinkScriptProc: string; override;
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public
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class function IsBrowserSupported(AWebBrowser: TcxWebBrowserClass): Boolean; override;
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class procedure GetScriptFiles(AList: TStrings); override;
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procedure WriteHTML; override;
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procedure WriteOutOfFormHTML; override;
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property WebDateEdit: TcxCustomWebDateEdit read GetWebDateEdit;
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end;
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TcxCustomWebDateEditOperaRenderer = class(TcxCustomWebDateEditRenderer)
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protected
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function ForcePostBack: Boolean; override;
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procedure WriteTextEdit; override;
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public
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class function IsBrowserSupported(AWebBrowser: TcxWebBrowserClass): Boolean; override;
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end;
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TcxWebDateEdit = class(TcxCustomWebDateEdit)
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published
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property SelectedDate;
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end;
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implementation
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uses SysUtils, DateUtils,
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{$IFDEF VCL}
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Windows,
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{$ENDIF}
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cxWebConsts, cxWebColors, cxWebUtils, cxWebGraphics, cxWebControls;
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{ TcxWebDateEditEventsHelper }
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function TcxWebDateEditEventsHelper.EventName(const AEvent: Integer): string;
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const
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cxHTMLEvent: array[TcxWebDateEditEvent] of string = ('OnSelectDay', 'OnShiftMonth',
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'OnValidateEditText');
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begin
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Result := cxHTMLEvent[TcxWebDateEditEvent(AEvent)];
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end;
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function TcxWebDateEditEventsHelper.EventProcParams(const AEvent: Integer): string;
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const
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cxHTMLEventProcParams: array[TcxWebDateEditEvent] of string = ('(Sender, ADate)',
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'(Sender, Offset)', '(Sender, AText)');
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begin
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Result := cxHTMLEventProcParams[TcxWebDateEditEvent(AEvent)];
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end;
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function TcxWebDateEditEventsHelper.EventTypeInfo: PTypeInfo;
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begin
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Result := TypeInfo(TcxWebDateEditEvent);
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end;
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{ TcxCustomWebDateEdit }
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constructor TcxCustomWebDateEdit.Create(AOwner: TComponent);
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begin
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inherited;
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CalcTextHeight;
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if FTextHeight <> 0 then
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FButtonWidth := FTextHeight
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else
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FButtonWidth := Height - GetVertBordersSize;
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end;
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destructor TcxCustomWebDateEdit.Destroy;
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begin
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FButtonStyles.Free;
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FEditorStyles.Free;
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inherited;
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end;
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procedure TcxCustomWebDateEdit.Notification(AComponent: TComponent; Operation: TOperation);
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begin
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inherited Notification(AComponent, Operation);
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if not IsDestroying and (AComponent is TcxWebStyleItem) then
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begin
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if ButtonStyles <> nil then
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ButtonStyles.Notification(AComponent, Operation);
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if EditorStyles <> nil then
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EditorStyles.Notification(AComponent, Operation);
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end;
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end;
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procedure TcxCustomWebDateEdit.CalcTextHeight;
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var
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AFont: TcxWebFont;
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begin
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if Assigned(cxWebMetricsUtils) then
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begin
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if EditorStyles.Default <> nil then
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AFont := EditorStyles.Default.Style.Font
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else
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AFont := Font;
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FTextHeight := cxWebMetricsUtils.CalcEditHeight(AFont);
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end
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else
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FTextHeight := 0;
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end;
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function TcxCustomWebDateEdit.GetDefaultHorzBordersSize: Integer;
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begin
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Result := 2 + 2;
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end;
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function TcxCustomWebDateEdit.GetDefaultVertBordersSize: Integer;
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begin
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Result := 2 + 2;
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end;
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function TcxCustomWebDateEdit.GetMaxHeight: Integer;
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begin
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if FTextHeight <> 0 then
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Result := FTextHeight + GetVertBordersSize
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else Result := 0;
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end;
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function TcxCustomWebDateEdit.GetMinHeight: Integer;
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begin
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if FTextHeight <> 0 then
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Result := FTextHeight + GetVertBordersSize
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else Result := 0;
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end;
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procedure TcxCustomWebDateEdit.ImplGetProviders(AList: TList);
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begin
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inherited ImplGetProviders(AList);
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AddStylesToProviderList(AList, [ButtonStyles, EditorStyles]);
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end;
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procedure TcxCustomWebDateEdit.DoSetValues;
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begin
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inherited;
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try
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SelectedDate := StrToDate(WebValuesHelper.Values.Values[Name + 'Editor']);
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except
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on EConvertError do ;
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else raise;
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end
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end;
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function TcxCustomWebDateEdit.GetWebEventsHelper: TcxWebDateEditEventsHelper;
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begin
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Result := inherited GetWebEventsHelper as TcxWebDateEditEventsHelper;
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end;
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class function TcxCustomWebDateEdit.GetWebEventsHelperClass: TcxWebEventsHelperClass;
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begin
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Result := TcxWebDateEditEventsHelper;
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end;
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procedure TcxCustomWebDateEdit.RegisterRenderers;
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begin
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WebRenderHelper.RegisterRenderer(TcxCustomWebDateEditRenderer);
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WebRenderHelper.RegisterRenderer(TcxCustomWebDateEditNS4Renderer);
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WebRenderHelper.RegisterRenderer(TcxCustomWebDateEditOperaRenderer);
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end;
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procedure TcxCustomWebDateEdit.RegisterValues;
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begin
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inherited;
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WebValuesHelper.RegisterValue(Name + 'Editor', DateToStr(SelectedDate));
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end;
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procedure TcxCustomWebDateEdit.StyleChanged(Style: TcxWebStyleItem);
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begin
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CalcTextHeight;
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inherited;
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end;
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function TcxCustomWebDateEdit.DecodeDate(ADate: string): TcxWebDate;
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begin
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Result := StrToDate(ADate);
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end;
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function TcxCustomWebDateEdit.EncodeDate(ADate: TcxWebDate): string;
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begin
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Result := DateToStr(ADate);
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end;
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function TcxCustomWebDateEdit.GetButtonStyles: TcxWebStyles;
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begin
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if FButtonStyles = nil then
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FButtonStyles := TcxWebStyles.Create(Self);
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Result := FButtonStyles;
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end;
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function TcxCustomWebDateEdit.GetEditorStyles: TcxWebStyles;
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begin
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if FEditorStyles = nil then
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FEditorStyles := TcxWebStyles.Create(Self);
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Result := FEditorStyles;
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end;
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procedure TcxCustomWebDateEdit.SetButtonStyles(AValue: TcxWebStyles);
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begin
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FButtonStyles.Assign(AValue);
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end;
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procedure TcxCustomWebDateEdit.SetEditorStyles(AValue: TcxWebStyles);
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begin
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FEditorStyles.Assign(AValue);
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end;
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{ TcxCustomWebDateEditRenderer }
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class procedure TcxCustomWebDateEditRenderer.GetScriptFiles(AList: TStrings);
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begin
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AList.Add(scxCommonScriptName);
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AList.Add(scxCalendarScriptName);
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AList.Add(scxDateEditScriptName);
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end;
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procedure TcxCustomWebDateEditRenderer.WriteHTML;
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begin
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTable);
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WriteID;
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WriteHint;
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WritePopupMenu;
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WriteAttributes;
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WritePosition;
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WriteZIndex;
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WriteStyleAttributes;
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HTMLTextBuilder.WriteAttribute(aBorder, 0);
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HTMLTextBuilder.WriteAttribute(aCellpadding, 0);
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HTMLTextBuilder.WriteAttribute(aCellspacing, 0);
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HTMLTextBuilder.WriteAttribute(aHeight, WebDateEdit.Height);
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HTMLTextBuilder.WriteAttribute(aWidth, WebDateEdit.Width);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd);
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HTMLTextBuilder.WriteAttribute(aWidth, '100%');
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HTMLTextBuilder.WriteAttribute(aValign, 'center');
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WriteTextEdit;
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd);
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HTMLTextBuilder.WriteAttribute(aValign, 'center');
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WriteButton;
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr);
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if not WebDateEdit.IsDesigning then
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begin
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd);
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HTMLTextBuilder.WriteAttribute(aColspan, 2);
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HTMLTextBuilder.WriteAttribute(aHeight, 1);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagDiv);
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HTMLTextBuilder.WriteAttribute(aId, WebDateEdit.Name + 'Calendar');
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HTMLTextBuilder.WriteStyleAttribute(saZIndex, WebDateEdit.ZIndex + 10000);
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HTMLTextBuilder.WriteStyleAttribute(saPosition, 'absolute');
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HTMLTextBuilder.WriteStyleAttribute(saVisibility, 'hidden');
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WriteCalendar;
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagDiv);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr);
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end;
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTable);
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end;
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procedure TcxCustomWebDateEditRenderer.WriteButton;
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begin
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTable);
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HTMLTextBuilder.WriteAttribute(aHeight, WebDateEdit.Height);
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HTMLTextBuilder.WriteAttribute(aWidth, WebDateEdit.ButtonWidth);
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HTMLTextBuilder.WriteAttribute(aBorder, 0);
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HTMLTextBuilder.WriteAttribute(aCellspacing, 0);
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HTMLTextBuilder.WriteAttribute(aCellpadding, 0);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr, True, False);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, False, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonTopColor));
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WriteInvisibleImage(ButtonLeftWidth, ButtonTopWidth);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonTopColor));
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WriteInvisibleImage(1, ButtonTopWidth);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonTopColor));
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WriteInvisibleImage(ButtonRightWidth, ButtonTopWidth);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, False);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr, False, True);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonLeftColor));
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WriteInvisibleImage(ButtonLeftWidth, 1);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
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HTMLTextBuilder.WriteAttribute(aHeight, WebDateEdit.Height - ButtonBottomWidth - ButtonTopWidth);
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HTMLTextBuilder.WriteAttribute(aWidth, 3000);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonColor));
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HTMLTextBuilder.WriteAttribute(aAlign, 'center');
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HTMLTextBuilder.WriteAttribute(aValign, 'center');
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagA, False, False);
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HTMLTextBuilder.WriteAttribute(aId, WebDateEdit.Name + 'Button');
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HTMLTextBuilder.WriteAttribute(aHref, Format('javascript:DateEditButtonClick(''%s'');',
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[WebDateEdit.Name]));
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if (WebDateEdit.Images <> nil) and (WebDateEdit.Images.ValidIndex(WebDateEdit.ButtonImageIndex)) then
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WebDateEdit.Images.Images[WebDateEdit.ButtonImageIndex].WriteHTML(HTMLTextBuilder)
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else
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begin
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HTMLTextBuilder.WriteSingleTag(TcxHTMLTagImg, False, False);
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HTMLTextBuilder.WriteAttribute(aSrc, QualifyImageFileName(scxdeDownImageName));
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HTMLTextBuilder.WriteAttribute(aBorder, 0);
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if WebDateEdit.ShowHint then
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HTMLTextBuilder.WriteAttribute(aTitle, WebDateEdit.Hint);
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end;
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HTMLTextBuilder.WriteAttribute(aName, WebDateEdit.Name + 'ButtonImage');
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HTMLTextBuilder.WriteAttribute(aAlign, 'absmiddle');
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagA, False, False);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonRightColor));
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WriteInvisibleImage(ButtonRightWidth, 1);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr, True, False);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, False, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonBottomColor));
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WriteInvisibleImage(ButtonLeftWidth, ButtonBottomWidth);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
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HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
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HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonBottomColor));
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WriteInvisibleImage(1, ButtonBottomWidth);
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HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonBottomColor));
|
|
WriteInvisibleImage(ButtonRightWidth, ButtonBottomWidth);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr, False, True);
|
|
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTable);
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditRenderer.WriteCalendarAttributes;
|
|
begin
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditRenderer.WriteTextEdit;
|
|
begin
|
|
HTMLTextBuilder.WriteSingleTag(TcxHTMLTagInput);
|
|
HTMLTextBuilder.WriteAttribute(aType, 'text');
|
|
HTMLTextBuilder.WriteAttribute(aValue, WebDateEdit.EncodeDate(WebDateEdit.SelectedDate));
|
|
HTMLTextBuilder.WriteAttribute(aName, WebDateEdit.Name + 'Editor');
|
|
HTMLTextBuilder.WriteAttribute(aId, WebDateEdit.Name + 'Editor');
|
|
if WebDateEdit.EditorStyles.Default <> nil then
|
|
HTMLTextBuilder.WriteAttribute(aClass, WebDateEdit.EditorStyles.Default.FullName);
|
|
HTMLTextBuilder.WriteStyleAttribute(saWidth, WebDateEdit.Width - WebDateEdit.ButtonWidth, 'px');
|
|
HTMLTextBuilder.WriteStyleAttribute(saHeight, WebDateEdit.Height, 'px');
|
|
if not WebDateEdit.IsDesigning then
|
|
HTMLTextBuilder.WriteEventAttribute(eOnKeyPress, Format('DataEditKeyPress(''%s'', window.event);', [WebDateEdit.Name]));
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.CreationProc: string;
|
|
begin
|
|
Result := 'CreateDateEdit';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ShiftMonthScriptProc: string;
|
|
begin
|
|
Result := 'DateEditShiftMonth';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.SelectDayScriptProc: string;
|
|
begin
|
|
Result := 'DateEditSelectDay';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.TodayLinkScriptProc: string;
|
|
begin
|
|
Result := 'DateEditSelectToday';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.GetWebDateEdit: TcxCustomWebDateEdit;
|
|
begin
|
|
Result := Component as TcxCustomWebDateEdit;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wsavColor in WebDateEdit.ButtonStyles.Default.Style.Shading.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Shading.Color
|
|
else Result := $00C8D0D4;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonBottomWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonBottomColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.Color
|
|
else Result := clWebBlack;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonLeftWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Left.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Left.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonLeftColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Left.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Left.Color
|
|
else Result := clWebWhite;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonRightWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Right.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Right.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonRightColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Right.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Right.Color
|
|
else Result := clWebBlack;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonTopWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Top.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Top.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditRenderer.ButtonTopColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Top.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Top.Color
|
|
else Result := clWebWhite;
|
|
end;
|
|
|
|
|
|
{ TcxCustomWebDateEditNS4Renderer }
|
|
class function TcxCustomWebDateEditNS4Renderer.IsBrowserSupported(AWebBrowser: TcxWebBrowserClass): Boolean;
|
|
begin
|
|
Result := AWebBrowser = TcxWebBrowserNS4;
|
|
end;
|
|
|
|
class procedure TcxCustomWebDateEditNS4Renderer.GetScriptFiles(AList: TStrings);
|
|
begin
|
|
AList.Add(scxCommonScriptName);
|
|
AList.Add(scxCalendarScriptName);
|
|
AList.Add(scxDateEditScriptName);
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.GetWebDateEdit: TcxCustomWebDateEdit;
|
|
begin
|
|
Result := Component as TcxCustomWebDateEdit;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wsavColor in WebDateEdit.ButtonStyles.Default.Style.Shading.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Shading.Color
|
|
else Result := $00C8D0D4;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonBottomWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonBottomColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Bottom.Color
|
|
else Result := clWebBlack;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonLeftWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Left.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Left.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonLeftColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Left.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Left.Color
|
|
else Result := clWebWhite;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonRightWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Right.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Right.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonRightColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Right.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Right.Color
|
|
else Result := clWebBlack;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonTopWidth: Integer;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavWidth in WebDateEdit.ButtonStyles.Default.Style.Borders.Top.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Top.Width
|
|
else Result := 1;
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ButtonTopColor: TcxWebColor;
|
|
begin
|
|
if (WebDateEdit.ButtonStyles.Default <> nil) and
|
|
(wbavColor in WebDateEdit.ButtonStyles.Default.Style.Borders.Top.AssignedValues) then
|
|
Result := WebDateEdit.ButtonStyles.Default.Style.Borders.Top.Color
|
|
else Result := clWebWhite;
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditNS4Renderer.WriteButton;
|
|
begin
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTable);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, WebDateEdit.Height);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, WebDateEdit.ButtonWidth);
|
|
HTMLTextBuilder.WriteAttribute(aBorder, 0);
|
|
HTMLTextBuilder.WriteAttribute(aCellspacing, 0);
|
|
HTMLTextBuilder.WriteAttribute(aCellpadding, 0);
|
|
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr, True, False);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonTopColor));
|
|
WriteInvisibleImage(ButtonLeftWidth, ButtonTopWidth);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonTopColor));
|
|
WriteInvisibleImage(1, 1);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonTopColor));
|
|
WriteInvisibleImage(ButtonRightWidth, ButtonTopWidth);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr, False, True);
|
|
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonLeftColor));
|
|
WriteInvisibleImage(ButtonLeftWidth, 1);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, WebDateEdit.Height - 2);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 3000);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonColor));
|
|
HTMLTextBuilder.WriteAttribute(aAlign, 'center');
|
|
HTMLTextBuilder.WriteAttribute(aValign, 'center');
|
|
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagA, False, False);
|
|
HTMLTextBuilder.WriteAttribute(aId, WebDateEdit.Name + 'Button');
|
|
HTMLTextBuilder.WriteAttribute(aHref, Format('javascript:DateEditButtonClick(''%s'');',
|
|
[WebDateEdit.Name]));
|
|
|
|
if (WebDateEdit.Images <> nil) and (WebDateEdit.Images.ValidIndex(WebDateEdit.ButtonImageIndex)) then
|
|
WebDateEdit.Images.Images[WebDateEdit.ButtonImageIndex].WriteHTML(HTMLTextBuilder)
|
|
else
|
|
begin
|
|
HTMLTextBuilder.WriteSingleTag(TcxHTMLTagImg, False, False);
|
|
HTMLTextBuilder.WriteAttribute(aSrc, QualifyImageFileName(scxdeDownImageName));
|
|
HTMLTextBuilder.WriteAttribute(aBorder, 0);
|
|
if WebDateEdit.ShowHint then
|
|
HTMLTextBuilder.WriteAttribute(aTitle, WebDateEdit.Hint);
|
|
end;
|
|
HTMLTextBuilder.WriteAttribute(aName, WebDateEdit.Name + 'ButtonImage');
|
|
HTMLTextBuilder.WriteAttribute(aAlign, 'absmiddle');
|
|
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagA, False, False);
|
|
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonRightColor));
|
|
WriteInvisibleImage(ButtonRightWidth, 1);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr);
|
|
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr, True, False);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonBottomColor));
|
|
WriteInvisibleImage(ButtonLeftWidth, ButtonBottomWidth);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonBottomColor));
|
|
WriteInvisibleImage(1, 1);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, True);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, True, False);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, 1);
|
|
HTMLTextBuilder.WriteAttribute(aBgcolor, cxWebColorToWebString(ButtonBottomColor));
|
|
WriteInvisibleImage(ButtonRightWidth, ButtonBottomWidth);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr, False, True);
|
|
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTable);
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditNS4Renderer.WriteHTML;
|
|
begin
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTable);
|
|
WriteID;
|
|
WriteHint;
|
|
WritePopupMenu;
|
|
WriteAttributes;
|
|
WriteStyleAttributes;
|
|
HTMLTextBuilder.WriteAttribute(aBorder, 0);
|
|
HTMLTextBuilder.WriteAttribute(aCellpadding, 0);
|
|
HTMLTextBuilder.WriteAttribute(aCellspacing, 0);
|
|
HTMLTextBuilder.WriteAttribute(aHeight, WebDateEdit.Height);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, WebDateEdit.Width);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd);
|
|
HTMLTextBuilder.WriteAttribute(aWidth, '100%');
|
|
HTMLTextBuilder.WriteAttribute(aValign, 'center');
|
|
WriteTextEdit;
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd);
|
|
HTMLTextBuilder.WriteAttribute(aValign, 'center');
|
|
WriteButton;
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTr, True, False);
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteAttribute(aColspan, 2);
|
|
HTMLTextBuilder.WriteAttribute(aAlign, 'left');
|
|
HTMLTextBuilder.WriteAttribute(aHeight, 1);
|
|
WriteInvisibleImage(1, 1);
|
|
HTMLTextBuilder.WriteAttribute(aName, WebDateEdit.Name + 'PosImage');
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTd, False, False);
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTr, False, True);
|
|
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagTable);
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditNS4Renderer.WriteOutOfFormHTML;
|
|
begin
|
|
HTMLTextBuilder.WriteBeginTag(TcxHTMLTagLayer);
|
|
HTMLTextBuilder.WriteAttribute(aId, WebDateEdit.Name + 'Calendar');
|
|
HTMLTextBuilder.WriteAttribute(aVisibility, 'hidden');
|
|
WriteCalendar;
|
|
HTMLTextBuilder.WriteEndTag(TcxHTMLTagLayer);
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditNS4Renderer.WriteCalendarAttributes;
|
|
begin
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.CreationProc: string;
|
|
begin
|
|
Result := 'CreateDateEdit';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.ShiftMonthScriptProc: string;
|
|
begin
|
|
Result := 'DateEditShiftMonth';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.SelectDayScriptProc: string;
|
|
begin
|
|
Result := 'DateEditSelectDay';
|
|
end;
|
|
|
|
function TcxCustomWebDateEditNS4Renderer.TodayLinkScriptProc: string;
|
|
begin
|
|
Result := 'DateEditSelectToday';
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditNS4Renderer.WriteTextEdit;
|
|
begin
|
|
HTMLTextBuilder.WriteSingleTag(TcxHTMLTagInput);
|
|
HTMLTextBuilder.WriteAttribute(aType, 'text');
|
|
HTMLTextBuilder.WriteAttribute(aValue, WebDateEdit.EncodeDate(WebDateEdit.SelectedDate));
|
|
HTMLTextBuilder.WriteAttribute(aName, WebDateEdit.Name + 'Editor');
|
|
HTMLTextBuilder.WriteAttribute(aWidth, '100%');
|
|
if not WebDateEdit.IsDesigning then
|
|
begin
|
|
HTMLTextBuilder.WriteEventAttribute(eOnKeyPress, Format('DataEditKeyPress(''%s'', window.event);', [WebDateEdit.Name]));
|
|
end;
|
|
end;
|
|
|
|
{ TcxCustomWebDateEditOperaRenderer }
|
|
|
|
function TcxCustomWebDateEditOperaRenderer.ForcePostBack: Boolean;
|
|
begin
|
|
Result := True;
|
|
end;
|
|
|
|
class function TcxCustomWebDateEditOperaRenderer.IsBrowserSupported(AWebBrowser: TcxWebBrowserClass): Boolean;
|
|
begin
|
|
Result := AWebBrowser = TcxWebBrowserOpera;
|
|
end;
|
|
|
|
procedure TcxCustomWebDateEditOperaRenderer.WriteTextEdit;
|
|
begin
|
|
HTMLTextBuilder.WriteSingleTag(TcxHTMLTagInput);
|
|
HTMLTextBuilder.WriteAttribute(aType, 'text');
|
|
HTMLTextBuilder.WriteAttribute(aValue, WebDateEdit.EncodeDate(WebDateEdit.SelectedDate));
|
|
HTMLTextBuilder.WriteAttribute(aName, WebDateEdit.Name + 'Editor');
|
|
HTMLTextBuilder.WriteAttribute(aId, WebDateEdit.Name + 'Editor');
|
|
HTMLTextBuilder.WriteStyleAttribute(saWidth, WebDateEdit.Width - WebDateEdit.ButtonWidth, 'px');
|
|
HTMLTextBuilder.WriteStyleAttribute(saHeight, WebDateEdit.Height, 'px');
|
|
if not WebDateEdit.IsDesigning then
|
|
HTMLTextBuilder.WriteEventAttribute(eOnKeyPress, Format('DataEditKeyPress(''%s'', window.event);', [WebDateEdit.Name]));
|
|
end;
|
|
|
|
initialization
|
|
RegisterClasses([TcxWebDateEdit]);
|
|
|
|
end.
|