david
3b29f73ece
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.DevExpressVCL@8 05c56307-c608-d34a-929d-697000501d7a
808 lines
26 KiB
ObjectPascal
808 lines
26 KiB
ObjectPascal
{*******************************************************************}
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{ }
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{ Developer Express Visual Component Library }
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{ ExpressPrinting System(tm) COMPONENT SUITE }
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{ }
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{ Copyright (C) 1998-2007 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 EXPRESSPRINTINGSYSTEM AND }
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{ ALL ACCOMPANYING VCL CONTROLS AS PART OF AN }
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{ EXECUTABLE PROGRAM 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 dxPSLbxLnk;
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interface
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{$I cxVer.inc}
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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StdCtrls, ComCtrls, ExtCtrls, checklst, ImgList, dxPSGlbl, dxPSCore,
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dxPSBaseGridLnk, dxPSGrLnks;
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type
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TdxListBoxPaintOption = (lbxpoBorder, lbxpoHorzLines);
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TdxListBoxPaintOptions = set of TdxListBoxPaintOption;
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TCustomdxListBoxReportLinkControl = class(TdxCustomListBoxReportLink)
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private
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FOptions: TdxListBoxPaintOptions;
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FPaintItemsGraphics: Boolean;
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FTransparentGraphics: Boolean;
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function GetOptions: TdxListBoxPaintOptions;
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procedure SetOptions(Value: TdxListBoxPaintOptions);
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procedure SetPaintItemsGraphics(Value: Boolean);
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procedure SetTransparentGraphics(Value: Boolean);
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protected
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procedure AssignData(ACol, ARow: Integer; ADataItem: TAbstractdxReportCellData); override;
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function GetDataItemClass(ACol: Integer; ARow: Integer = 0): TdxReportCellDataClass; override;
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procedure InternalRestoreDefaults; override;
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function IsDrawBorder: Boolean; override;
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function IsDrawHorzLines: Boolean; override;
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procedure SetDrawMode(Value: TdxGridDrawMode); override;
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function GetCellHasImage(ACol, ARow: Integer): Boolean; override;
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function GetCellImage(ACol, ARow: Integer): TGraphic; override;
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function GetCellImageTransparent(ACol, ARow: Integer): Boolean; override;
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public
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procedure Assign(Source: TPersistent); override;
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property Options: TdxListBoxPaintOptions read GetOptions write SetOptions default [lbxpoBorder..lbxpoHorzLines];
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property PaintItemsGraphics: Boolean read FPaintItemsGraphics write SetPaintItemsGraphics default False;
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property TransparentGraphics: Boolean read FTransparentGraphics write SetTransparentGraphics default False;
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end;
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TdxListBoxReportLink = class(TCustomdxListBoxReportLinkControl)
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private
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function GetListBox: TListBox;
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public
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property ListBox: TListBox read GetListBox;
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published
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property AutoWidth;
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property Color;
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property EndEllipsis;
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property EvenColor;
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property EvenFont;
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property Font;
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property OddColor;
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property OddFont;
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property Options;
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property Multiline;
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property PaintItemsGraphics;
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property RowAutoHeight;
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property ScaleFonts;
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property SupportedCustomDraw;
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property Transparent;
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property TransparentGraphics;
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property UseCustomPageBreaks;
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property UseHorzDelimiters;
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property UseVertDelimiters;
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property Width;
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property OnCustomDrawItem;
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property OnGetCustomPageBreaks;
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property OnInitializeItem;
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end;
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TdxLBxReportLinkDesignWindow = class(TStandarddxReportLinkDesignWindow)
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pnlPreview: TPanel;
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PageControl1: TPageControl;
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tshOptions: TTabSheet;
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pnlOptions: TPanel;
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tshColor: TTabSheet;
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pnlColor: TPanel;
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tshFont: TTabSheet;
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pnlFont: TPanel;
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btnFont: TButton;
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edFont: TEdit;
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lblGridLinesColor: TLabel;
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gbxTransparent: TGroupBox;
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lblColor: TLabel;
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chbxTransparent: TCheckBox;
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ilPreview: TImageList;
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bvlColorHolder: TBevel;
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bvlLineColorHolder: TBevel;
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tshBehaviors: TTabSheet;
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Panel1: TPanel;
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Image3: TImage;
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lblSelection: TLabel;
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Bevel3: TBevel;
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chbxOnlySelected: TCheckBox;
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lblEvenColor: TLabel;
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bvlEvenColorHolder: TBevel;
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btnEvenFont: TButton;
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edEvenFont: TEdit;
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chbxPaintItemGraphics: TCheckBox;
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lblShow: TLabel;
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Bevel11: TBevel;
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chbxShowBorders: TCheckBox;
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chbxShowHorzLines: TCheckBox;
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Bevel4: TBevel;
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chbxTransparentGraphics: TCheckBox;
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imgGrid: TImage;
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lblDrawMode: TLabel;
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cbxDrawMode: TComboBox;
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lblPreview: TStaticText;
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chbxRowAutoHeight: TCheckBox;
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lblMiscellaneous: TLabel;
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imgMiscellaneous: TImage;
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Bevel1: TBevel;
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chbxAutoWidth: TCheckBox;
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stTransparent: TStaticText;
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procedure chbxOnlySelectedClick(Sender: TObject);
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procedure ccbxColorChange(Sender: TObject);
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procedure btnFontClick(Sender: TObject);
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procedure pbxPreviewPaint(Sender: TObject);
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procedure chbxPaintItemGraphicsClick(Sender: TObject);
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procedure chbxTransparentClick(Sender: TObject);
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procedure lblComboClick(Sender: TObject);
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procedure chbxShowBordersClick(Sender: TObject);
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procedure cbxDrawModeClick(Sender: TObject);
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procedure chbxRowAutoHeightClick(Sender: TObject);
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procedure chbxTransparentGraphicsClick(Sender: TObject);
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procedure PageControl1Change(Sender: TObject);
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procedure cbxDrawModeDrawItem(Control: TWinControl; Index: Integer;
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Rect: TRect; State: TOwnerDrawState);
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procedure chbxAutoWidthClick(Sender: TObject);
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procedure stTransparentClick(Sender: TObject);
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private
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FccbxColor: TCustomComboBox;
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FccbxEvenColor: TCustomComboBox;
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FccbxGridLineColor: TCustomComboBox;
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FItemCount: Integer;
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FPaintWidth: Integer;
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FPaintHeight: Integer;
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FPreviewBox: TCustomPanel;
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FPreviewFont: TFont;
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FRectHeight: Integer;
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FRectWidth: Integer;
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procedure CreateControls;
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function GetReportLink: TCustomdxListBoxReportLinkControl;
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procedure CMDialogChar(var message: TCMDialogChar); message CM_DIALOGCHAR;
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protected
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procedure DoInitialize; override;
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{$IFDEF DELPHI7}
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function GetPreviewHost: TCustomPanel; override;
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{$ENDIF}
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procedure LoadStrings; override;
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procedure PaintPreview(ACanvas: TCanvas; R: TRect); override;
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procedure UpdateControlsState; override;
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procedure UpdatePreview; override;
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public
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constructor Create(AOwner: TComponent); override;
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destructor Destroy; override;
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property ReportLink: TCustomdxListBoxReportLinkControl read GetReportLink;
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end;
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const
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dxDefaultListBoxPaintOptions: TdxListBoxPaintOptions =
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[Low(TdxListBoxPaintOption)..High(TdxListBoxPaintOption)];
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dxListBoxStrings: array[0..5] of string =
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('Sample Text Row #1', 'Sample Text Row #2', 'Sample Text Row #3',
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'Sample Text Row #4', 'Sample Text Row #5', 'Sample Text Row #6');
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implementation
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{$R *.DFM}
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uses
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CommCtrl, cxClasses, dxExtCtrls, dxPSRes, dxPrnDev, dxPSUtl;
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{$IFNDEF DELPHI6}
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type
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TCustomListBoxAccess = class(TCustomListBox);
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{$ENDIF}
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{ CustomListBox Helpers }
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function ListBoxGetMultiSelect(ACustomListBox: TCustomListBox): Boolean;
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begin
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{$IFDEF DELPHI6}
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Result := ACustomListBox.MultiSelect;
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{$ELSE}
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Result := TCustomListBoxAccess(ACustomListBox).MultiSelect;
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{$ENDIF}
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end;
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{ TCustomdxListBoxReportLinkControl }
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procedure TCustomdxListBoxReportLinkControl.Assign(Source: TPersistent);
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begin
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inherited;
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if Source is TCustomdxListBoxReportLinkControl then
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begin
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Options := TCustomdxListBoxReportLinkControl(Source).Options;
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PaintItemsGraphics := TCustomdxListBoxReportLinkControl(Source).PaintItemsGraphics;
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end;
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end;
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procedure TCustomdxListBoxReportLinkControl.AssignData(ACol, ARow: Integer;
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ADataItem: TAbstractdxReportCellData);
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var
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Obj: TObject;
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begin
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inherited;
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if ADataItem is TdxReportCellImage then
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with TdxReportCellImage(ADataItem) do
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begin
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ImageTransparent := TransparentGraphics;
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MakeSpaceForEmptyImage := True;
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Obj := CustomListBox.Items.Objects[ARow];
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if Obj is TGraphic then
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Image := TGraphic(Obj);
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end;
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end;
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function TCustomdxListBoxReportLinkControl.GetDataItemClass(ACol: Integer;
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ARow: Integer = 0): TdxReportCellDataClass;
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begin
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if PaintItemsGraphics then
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Result := TdxReportCellImage
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else
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Result := inherited GetDataItemClass(ACol, ARow);
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end;
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procedure TCustomdxListBoxReportLinkControl.InternalRestoreDefaults;
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begin
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inherited;
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Options := dxDefaultListBoxPaintOptions; {[Low(TdxListBoxPaintOptions)..High(TdxListBoxPaintOptions)]}
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PaintItemsGraphics := False;
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TransparentGraphics := False;
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end;
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function TCustomdxListBoxReportLinkControl.IsDrawBorder: Boolean;
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begin
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Result := lbxpoBorder in Options;
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end;
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function TCustomdxListBoxReportLinkControl.IsDrawHorzLines: Boolean;
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begin
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Result := lbxpoHorzLines in Options;
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end;
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procedure TCustomdxListBoxReportLinkControl.SetDrawMode(Value: TdxGridDrawMode);
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begin
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if Value > gdmOddEven then Value := gdmOddEven;
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inherited SetDrawMode(Value);
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end;
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function TCustomdxListBoxReportLinkControl.GetCellHasImage(ACol, ARow: Integer): Boolean;
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begin
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if PaintItemsGraphics then
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try
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Result := CustomListBox.Items.Objects[ARow] is TGraphic;
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except
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Result := False;
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end
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else
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Result := False;
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end;
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function TCustomdxListBoxReportLinkControl.GetCellImage(ACol, ARow: Integer): TGraphic;
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begin
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Result := TGraphic(CustomListBox.Items.Objects[ARow]);
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end;
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function TCustomdxListBoxReportLinkControl.GetCellImageTransparent(ACol, ARow: Integer): Boolean;
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begin
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Result := TransparentGraphics;;
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end;
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function TCustomdxListBoxReportLinkControl.GetOptions: TdxListBoxPaintOptions;
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begin
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Result := FOptions;
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end;
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procedure TCustomdxListBoxReportLinkControl.SetOptions(Value: TdxListBoxPaintOptions);
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begin
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if FOptions <> Value then
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begin
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FOptions := Value;
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LinkModified(True);
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end;
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end;
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procedure TCustomdxListBoxReportLinkControl.SetPaintItemsGraphics(Value: Boolean);
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begin
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if FPaintItemsGraphics <> Value then
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begin
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FPaintItemsGraphics := Value;
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LinkModified(True);
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end;
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end;
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procedure TCustomdxListBoxReportLinkControl.SetTransparentGraphics(Value: Boolean);
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begin
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if FTransparentGraphics <> Value then
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begin
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FTransparentGraphics := Value;
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LinkModified(True);
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end;
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end;
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{ TdxListBoxReportLink }
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function TdxListBoxReportLink.GetListBox: TListBox;
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begin
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Result := inherited Component as TListBox;
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end;
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{ TdxLBxReportLinkDesignWindow }
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constructor TdxLBxReportLinkDesignWindow.Create(AOwner: TComponent);
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begin
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HelpContext := dxhcListBoxReportLinkDesigner;
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inherited;
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CreateControls;
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FItemCount := 5;
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FRectWidth := FPreviewBox.Width - 15;
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FRectHeight := (FPreviewBox.Height - 15) div FItemCount;
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FPaintWidth := FRectWidth + 1;
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FPaintHeight := FItemCount * (FRectHeight + 1);
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PageControl1.ActivePage := PageControl1.Pages[0];
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FPreviewFont := TFont.Create;
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end;
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destructor TdxLBxReportLinkDesignWindow.Destroy;
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begin
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FreeAndNil(FPreviewFont);
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inherited;
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end;
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procedure TdxLBxReportLinkDesignWindow.CreateControls;
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var
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R: TRect;
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begin
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FccbxColor := TdxPSColorCombo.Create(Self);
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with TdxPSColorCombo(FccbxColor) do
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begin
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BoundsRect := bvlColorHolder.BoundsRect;
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Tag := MakeTTag(0);
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Parent := gbxTransparent;
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ColorTypes := [ctPure];
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ShowColorName := True;
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ShowAutoColor := True;
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AutoColor := dxDefaultColor;
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// DropDownCount := Items.Count;
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OnChange := ccbxColorChange;
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end;
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lblColor.FocusControl := FccbxColor;
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FccbxEvenColor := TdxPSColorCombo.Create(Self);
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with TdxPSColorCombo(FccbxEvenColor) do
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begin
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BoundsRect := bvlEvenColorHolder.BoundsRect;
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Tag := MakeTTag(1);
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Parent := gbxTransparent;
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ColorTypes := [ctPure];
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ShowColorName := True;
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ShowAutoColor := True;
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AutoColor := dxDefaultColor;
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// DropDownCount := Items.Count;
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OnChange := ccbxColorChange;
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end;
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lblEvenColor.FocusControl := FccbxEvenColor;
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FccbxGridLineColor := TdxPSColorCombo.Create(Self);
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with TdxPSColorCombo(FccbxGridLineColor) do
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begin
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BoundsRect := bvlLineColorHolder.BoundsRect;
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Tag := MakeTTag(2);
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Parent := pnlColor;
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ColorTypes := [ctPure];
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ShowColorName := True;
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ShowAutoColor := True;
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AutoColor := dxDefaultGridLineColor;
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// DropDownCount := Items.Count;
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OnChange := ccbxColorChange;
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end;
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lblGridLinesColor.FocusControl := FccbxGridLineColor;
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FPreviewBox := TdxPSPaintPanel.Create(Self);
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with TdxPSPaintPanel(FPreviewBox) do
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begin
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Parent := pnlPreview;
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R := pnlPreview.BoundsRect;
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OffsetRect(R, -R.Left, -R.Top);
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InflateRect(R, -1, -1);
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BoundsRect := R;
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EdgeInner := esNone;
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EdgeOuter := esNone;
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OnPaint := pbxPreviewPaint;
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end;
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end;
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{$IFDEF DELPHI7}
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function TdxLBxReportLinkDesignWindow.GetPreviewHost: TCustomPanel;
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begin
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Result := pnlPreview;
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end;
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{$ENDIF}
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procedure TdxLBxReportLinkDesignWindow.LoadStrings;
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begin
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inherited;
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tshOptions.Caption := cxGetResourceString(@sdxOptions);
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tshFont.Caption := cxGetResourceString(@sdxFonts);
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tshColor.Caption := cxGetResourceString(@sdxColors);
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tshBehaviors.Caption := cxGetResourceString(@sdxBehaviors);
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lblPreview.Caption := DropAmpersand(cxGetResourceString(@sdxPreview));
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lblShow.Caption := cxGetResourceString(@sdxShow);
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chbxShowBorders.Caption := cxGetResourceString(@sdxBorderLines);
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chbxShowHorzLines.Caption := cxGetResourceString(@sdxHorzLines);
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chbxPaintItemGraphics.Caption := cxGetResourceString(@sdxPaintItemsGraphics);
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chbxTransparentGraphics.Caption := cxGetResourceString(@sdxTransparentGraphics);
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lblDrawMode.Caption := cxGetResourceString(@sdxDrawMode);
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with cbxDrawMode.Items do
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begin
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BeginUpdate;
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try
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Clear;
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AddObject(cxGetResourceString(@sdxDrawModeStrict), TObject(gdmStrict));
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AddObject(cxGetResourceString(@sdxDrawModeOddEven), TObject(gdmOddEven));
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finally
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EndUpdate;
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end;
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end;
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stTransparent.Caption := ' ' + cxGetResourceString(@sdxTransparent) + ' ';
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lblColor.Caption := cxGetResourceString(@sdxColor);
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lblEvenColor.Caption := cxGetResourceString(@sdxEvenColor);
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lblGridLinesColor.Caption := cxGetResourceString(@sdxGridLinesColor);
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btnFont.Caption := cxGetResourceString(@sdxBtnFont);
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btnEvenFont.Caption := cxGetResourceString(@sdxBtnEvenFont);
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lblSelection.Caption := cxGetResourceString(@sdxSelection);
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chbxOnlySelected.Caption := cxGetResourceString(@sdxOnlySelected);
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lblMiscellaneous.Caption := cxGetResourceString(@sdxMiscellaneous);
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chbxAutoWidth.Caption := cxGetResourceString(@sdxAutoWidth);
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chbxRowAutoHeight.Caption := cxGetResourceString(@sdxRowAutoHeight);
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end;
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function TdxLBxReportLinkDesignWindow.GetReportLink: TCustomdxListBoxReportLinkControl;
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begin
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Result := inherited ReportLink as TCustomdxListBoxReportLinkControl;
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end;
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procedure TdxLBxReportLinkDesignWindow.CMDialogChar(var message: TCMDialogChar);
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var
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I: Integer;
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begin
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inherited;
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with PageControl1 do
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for I := 0 to PageControl1.PageCount - 1 do
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if IsAccel(message.CharCode, Pages[I].Caption) then
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begin
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message.Result := 1;
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ActivePage := Pages[I];
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Exit;
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end;
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end;
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procedure TdxLBxReportLinkDesignWindow.UpdateControlsState;
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function IsPaintItemsGraphics: Boolean;
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var
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I: Integer;
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Obj: TObject;
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begin
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Result := True;
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with ReportLink.CustomListBox do
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for I := 0 to Items.Count - 1 do
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begin
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Obj := Items.Objects[I];
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try
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if Obj is TGraphic then Exit;
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except
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end;
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end;
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Result := False;
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end;
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begin
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inherited;
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FccbxColor.Enabled := not chbxTransparent.Checked;
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lblColor.Enabled := FccbxColor.Enabled;
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FccbxEvenColor.Enabled := not chbxTransparent.Checked and
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(ReportLink.DrawMode in [gdmOddEven, gdmChess]);
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lblEvenColor.Enabled := FccbxEvenColor.Enabled;
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chbxOnlySelected.Enabled :=
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(ReportLink.CustomListBox = nil) or ListBoxGetMultiSelect(ReportLink.CustomListBox);
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chbxPaintItemGraphics.Enabled :=
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(ReportLink.CustomListBox = nil) or IsPaintItemsGraphics;
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chbxTransparentGraphics.Enabled := chbxPaintItemGraphics.Checked;
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if ReportLink.DrawMode in [gdmOddEven, gdmChess] then
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begin
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lblColor.Caption := cxGetResourceString(@sdxOddColor);
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btnFont.Caption := cxGetResourceString(@sdxBtnOddFont);
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end
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else
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begin
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lblColor.Caption := cxGetResourceString(@sdxColor);
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btnFont.Caption := cxGetResourceString(@sdxBtnFont);
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end;
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btnEvenFont.Enabled := ReportLink.DrawMode in [gdmOddEven, gdmChess];
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// (ReportLink.ListBox.Style in [lbOwnerDrawVariable, lbOwnerDrawFixed]);
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end;
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procedure TdxLBxReportLinkDesignWindow.DoInitialize;
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begin
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inherited;
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with cbxDrawMode do
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ItemIndex := Items.IndexOfObject(TObject(ReportLink.DrawMode));
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chbxShowBorders.Checked := lbxpoBorder in ReportLink.Options;
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chbxShowHorzLines.Checked := lbxpoHorzLines in ReportLink.Options;
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chbxPaintItemGraphics.Checked := ReportLink.PaintItemsGraphics;
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chbxTransparentGraphics.Checked := ReportLink.TransparentGraphics;
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chbxTransparent.Checked := ReportLink.Transparent;
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TdxPSColorCombo(FccbxColor).ColorValue := ReportLink.Color;
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TdxPSColorCombo(FccbxEvenColor).ColorValue := ReportLink.EvenColor;
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TdxPSColorCombo(FccbxGridLineColor).ColorValue := ReportLink.GridLineColor;
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FontInfoToText(ReportLink.Font, edFont);
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FontInfoToText(ReportLink.EvenFont, edEvenFont);
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chbxOnlySelected.Checked := ReportLink.OnlySelected;
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chbxAutoWidth.Checked := ReportLink.AutoWidth;
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chbxRowAutoHeight.Checked := ReportLink.RowAutoHeight;
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end;
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procedure TdxLBxReportLinkDesignWindow.PaintPreview(ACanvas: TCanvas; R: TRect);
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const
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C = 6;
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var
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DC: hDC;
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Brush: HBRUSH;
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I, dY, Offset: Integer;
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R2: TRect;
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PrevBkMode: Integer;
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PrevFont: HFONT;
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PrevFontColor: COLORREF;
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S: string;
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begin
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inherited;
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DC := ACanvas.Handle;
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//FillRect(DC, R, HBRUSH(COLOR_WINDOW + 1));
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InflateRect(R, -4, -4);
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R2 := R;
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dY := (R.Bottom - R.Top) div C;
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with ReportLink do
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begin
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Brush := SelectObject(DC, CreateSolidBrush(ColorToRGB(GridLineColor)));
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for I := 0 to C do
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if (((I = 0) or (I = C)) and IsDrawBorder) or ((I > 0) and (I < C) and IsDrawHorzLines) then
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begin
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R := MakeRect(R2.Left + 1, R2.Top + I * dY, R2.Right - 1, R2.Top + I * dY + 1);
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PatBlt(DC, R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, PATCOPY);
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end;
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if IsDrawBorder then
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begin
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R := MakeRect(R2.Left, R2.Top, R2.Left + 1, R2.Top + dY * C + 1);
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PatBlt(DC, R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, PATCOPY);
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R := MakeRect(R2.Right - 1, R2.Top, R2.Right, R2.Top + dY * C + 1);
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PatBlt(DC, R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, PATCOPY);
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end;
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DeleteObject(SelectObject(DC, Brush));
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PrevBkMode := SetBkMode(DC, Windows.TRANSPARENT);
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PrevFont := GetCurrentObject(DC, OBJ_FONT);
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PrevFontColor := GetTextColor(DC);
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for I := 0 to C - 1 do
|
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begin
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R := MakeRect(R2.Left + 1, R2.Top + I * dY + 1, R2.Right - 1, R2.Top + (I + 1) * dY +
|
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Ord(not IsDrawHorzLines and (I < C - 1)));
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if not Transparent then
|
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begin
|
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Brush := CreateSolidBrush(ColorToRGB(ReportLink.GetCellColor(0, I)));
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FillRect(DC, R, Brush);
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DeleteObject(Brush);
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end;
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Offset := 1;
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if PaintItemsGraphics then
|
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begin
|
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Inc(R.Left);
|
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ImageList_DrawEx(ilPreview.Handle, 0, DC, R.Left, R.Top + (dY - ilPreview.Height) div 2,
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0, 0, CLR_NONE, CLR_NONE, ILD_NORMAL);
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Inc(Offset, ilPreview.Width + 1);
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end;
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Inc(R.Left, Offset);
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InflateRect(R, -2, -2);
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FPreviewFont.Assign(ReportLink.GetCellFont(0, I));
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FPreviewFont.Size := 8;
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SelectObject(DC, FPreviewFont.Handle);
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SetTextColor(DC, ColorToRGB(FPreviewFont.Color));
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S := dxListBoxStrings[I];
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Windows.DrawText(DC, PChar(S), Length(S), R,
|
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DT_NOPREFIX or DT_SINGLELINE or dxDrawTextTextAlignX[TextAlignX] or dxDrawTextTextAlignY[TextAlignY]);
|
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end;
|
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SetTextColor(DC, PrevFontColor);
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SelectObject(DC, PrevFont);
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SetBkMode(DC, PrevBkMode);
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end;
|
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end;
|
|
|
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procedure TdxLBxReportLinkDesignWindow.chbxOnlySelectedClick(Sender: TObject);
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begin
|
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if LockControlsUpdate then Exit;
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ReportLink.OnlySelected := TCheckBox(Sender).Checked;
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Modified := True;
|
|
end;
|
|
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procedure TdxLBxReportLinkDesignWindow.chbxPaintItemGraphicsClick(Sender: TObject);
|
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begin
|
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if LockControlsUpdate then Exit;
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ReportLink.PaintItemsGraphics := TCheckBox(Sender).Checked;
|
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Modified := True;
|
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FPreviewBox.Invalidate;
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end;
|
|
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procedure TdxLBxReportLinkDesignWindow.chbxTransparentGraphicsClick(Sender: TObject);
|
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begin
|
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if LockControlsUpdate then Exit;
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ReportLink.TransparentGraphics := TCheckBox(Sender).Checked;
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Modified := True;
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end;
|
|
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procedure TdxLBxReportLinkDesignWindow.chbxAutoWidthClick(Sender: TObject);
|
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begin
|
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if LockControlsUpdate then Exit;
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ReportLink.AutoWidth := TCheckBox(Sender).Checked;
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Modified := True;
|
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end;
|
|
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procedure TdxLBxReportLinkDesignWindow.chbxRowAutoHeightClick(Sender: TObject);
|
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begin
|
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if LockControlsUpdate then Exit;
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ReportLink.RowAutoHeight := TCheckBox(Sender).Checked;
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Modified := True;
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end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.cbxDrawModeClick(Sender: TObject);
|
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begin
|
|
if LockControlsUpdate then Exit;
|
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with TComboBox(Sender) do
|
|
ReportLink.DrawMode := TdxGridDrawMode(Items.Objects[ItemIndex]);
|
|
Modified := True;
|
|
UpdatePreview;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.cbxDrawModeDrawItem(Control: TWinControl;
|
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Index: Integer; Rect: TRect; State: TOwnerDrawState);
|
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begin
|
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dxPSBaseGridLnk.dxPSDrawComboDrawModeItem(Control, Index, Rect, State);
|
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end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.chbxShowBordersClick(Sender: TObject);
|
|
begin
|
|
if LockControlsUpdate then Exit;
|
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with TCheckBox(Sender) do
|
|
if Checked then
|
|
ReportLink.Options := ReportLink.Options + [TdxListBoxPaintOption(TTagToInt(Tag))]
|
|
else
|
|
ReportLink.Options := ReportLink.Options - [TdxListBoxPaintOption(TTagToInt(Tag))];
|
|
Modified := True;
|
|
UpdatePreview;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.chbxTransparentClick(Sender: TObject);
|
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begin
|
|
if LockControlsUpdate then Exit;
|
|
ReportLink.Transparent := TCheckBox(Sender).Checked;
|
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Modified := True;
|
|
UpdatePreview;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.stTransparentClick(Sender: TObject);
|
|
begin
|
|
if chbxTransparent.CanFocus then ActiveControl := chbxTransparent;
|
|
chbxTransparent.Checked := not chbxTransparent.Checked;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.UpdatePreview;
|
|
begin
|
|
FPreviewBox.Invalidate;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.ccbxColorChange(Sender: TObject);
|
|
var
|
|
AColor: TColor;
|
|
begin
|
|
if LockControlsUpdate then Exit;
|
|
AColor := TdxPSColorCombo(Sender).ColorValue;
|
|
case TTagToInt(TdxPSColorCombo(Sender).Tag) of
|
|
0: ReportLink.Color := AColor;
|
|
1: ReportLink.EvenColor := AColor;
|
|
2: ReportLink.GridLineColor := AColor;
|
|
end;
|
|
Modified := True;
|
|
UpdatePreview;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.btnFontClick(Sender: TObject);
|
|
begin
|
|
if LockControlsUpdate then Exit;
|
|
|
|
with dxPSGlbl.FontDialog do
|
|
begin
|
|
case TTagToInt(TComponent(Sender).Tag) of
|
|
0: Font := ReportLink.Font;
|
|
1: Font := ReportLink.EvenFont;
|
|
end;
|
|
|
|
if Execute then
|
|
begin
|
|
case TTagToInt(TComponent(Sender).Tag) of
|
|
0:
|
|
begin
|
|
ReportLink.Font := Font;
|
|
FontInfoToText(ReportLink.Font, edFont);
|
|
end;
|
|
1:
|
|
begin
|
|
ReportLink.EvenFont := Font;
|
|
FontInfoToText(ReportLink.EvenFont, edEvenFont);
|
|
end;
|
|
end;
|
|
Modified := True;
|
|
UpdatePreview;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.pbxPreviewPaint(Sender: TObject);
|
|
begin
|
|
with TdxPSPaintPanel(Sender) do
|
|
PaintPreview(Canvas, ClientRect);
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.lblComboClick(Sender: TObject);
|
|
begin
|
|
ActiveControl := TLabel(Sender).FocusControl;
|
|
TCustomComboBox(ActiveControl).DroppedDown := True;
|
|
end;
|
|
|
|
procedure TdxLBxReportLinkDesignWindow.PageControl1Change(Sender: TObject);
|
|
begin
|
|
lblPreview.Parent := TPageControl(Sender).ActivePage;
|
|
end;
|
|
|
|
initialization
|
|
dxPSRegisterReportLink(TdxListBoxReportLink, TListBox, TdxLBxReportLinkDesignWindow);
|
|
|
|
finalization
|
|
dxPSUnregisterReportLink(TdxListBoxReportLink, TListBox, TdxLBxReportLinkDesignWindow);
|
|
|
|
end.
|