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+{ RxDBGridPrintGrid unit
+
+  Copyright (C) 2005-2017 Lagunov Aleksey alexs75@yandex.ru and Lazarus team
+  original conception from rx library for Delphi (c)
+
+  This library is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or (at your
+  option) any later version with the following modification:
+
+  As a special exception, the copyright holders of this library give you
+  permission to link this library with independent modules to produce an
+  executable, regardless of the license terms of these independent modules,and
+  to copy and distribute the resulting executable under terms of your choice,
+  provided that you also meet, for each linked independent module, the terms
+  and conditions of the license of that module. An independent module is a
+  module which is not derived from or based on this library. If you modify
+  this library, you may extend this exception to your version of the library,
+  but you are not obligated to do so. If you do not wish to do so, delete this
+  exception statement from your version.
+
+  This program is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
+  for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with this library; if not, write to the Free Software Foundation,
+  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+}
+
+unit RxDBGridFooterTools;
+
+{$mode objfpc}{$H+}
+
+interface
+
+uses
+  Classes, SysUtils, rxdbgrid, Graphics, Grids, Controls, Menus;
+
+type
+
+  { TRxDBGridFooterTools }
+
+  TRxDBGridFooterTools = class(TRxDBGridAbstractTools)
+  private
+    FFooterColor: TColor;
+    FFooterRowCount: integer;
+    procedure SetFooterColor(AValue: TColor);
+    procedure SetFooterRowCount(AValue: integer);
+  protected
+    function DoExecTools:boolean;override;
+    function DoSetupTools:boolean; override;
+    function MouseDown(Button: TMouseButton; Shift: TShiftState; X, Y: integer):boolean; override;
+  public
+    constructor Create(AOwner: TComponent); override;
+    destructor Destroy; override;
+  published
+    property FooterRowCount:integer read FFooterRowCount write SetFooterRowCount default 1;
+    property FooterColor:TColor read FFooterColor write SetFooterColor default clYellow;
+  end;
+
+implementation
+uses Forms, Dialogs, rxdbgridfootertools_setup, rxdconst;
+
+{ TRxDBGridFooterTools }
+
+procedure TRxDBGridFooterTools.SetFooterRowCount(AValue: integer);
+begin
+  if FFooterRowCount=AValue then Exit;
+  FFooterRowCount:=AValue;
+end;
+
+procedure TRxDBGridFooterTools.SetFooterColor(AValue: TColor);
+begin
+  if FFooterColor=AValue then Exit;
+  FFooterColor:=AValue;
+end;
+
+function TRxDBGridFooterTools.DoExecTools: boolean;
+begin
+  Result:=false;
+  if (RxDBGrid = nil) or (RxDBGrid.DataSource = nil) or (RxDBGrid.DataSource.Dataset = nil) then
+    Exit;
+
+  if RxDBGrid.FooterOptions.Active then
+    RxDBGrid.FooterOptions.Active:=false
+  else
+  begin
+    if RxDBGrid.FooterOptions.RowCount = 0 then
+      RxDBGrid.FooterOptions.RowCount:=FFooterRowCount;
+
+    if RxDBGrid.FooterOptions.Color = clNone then
+      RxDBGrid.FooterOptions.Color:=FFooterColor;
+    RxDBGrid.FooterOptions.Active:=true
+  end;
+end;
+
+function TRxDBGridFooterTools.DoSetupTools: boolean;
+begin
+  RxDBGridFooterTools_SetupForm:=TRxDBGridFooterTools_SetupForm.Create(Application);
+  RxDBGridFooterTools_SetupForm.InitData(RxDBGrid);
+  Result:=RxDBGridFooterTools_SetupForm.ShowModal = mrOk;
+  if Result then
+  begin
+    RxDBGridFooterTools_SetupForm.SetData;
+    RxDBGrid.CalcStatTotals;
+  end;
+  RxDBGridFooterTools_SetupForm.Free;
+end;
+
+type
+  THackRxDBGrid = class(TRxDBGrid);
+
+function TRxDBGridFooterTools.MouseDown(Button: TMouseButton;
+  Shift: TShiftState; X, Y: integer): boolean;
+begin
+  Result:=(Y > THackRxDBGrid(RxDBGrid).GCache.ClientHeight - (RxDBGrid.DefaultRowHeight * RxDBGrid.FooterOptions.RowCount));
+  if Result and (ssDouble in Shift) then
+    DoSetupTools;
+end;
+
+constructor TRxDBGridFooterTools.Create(AOwner: TComponent);
+begin
+  inherited Create(AOwner);
+  FCaption:=sRxDBGridToolsCaption;
+  FToolsEvents:=[rxteMouseDown];
+  ShowSetupForm:=false;
+  FFooterColor:=clYellow;
+  FFooterRowCount:=1;
+end;
+
+destructor TRxDBGridFooterTools.Destroy;
+begin
+  inherited Destroy;
+end;
+
+end.
+