149 lines
4.6 KiB
ObjectPascal
149 lines
4.6 KiB
ObjectPascal
{ 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_setup;
|
|
|
|
{$mode objfpc}{$H+}
|
|
|
|
interface
|
|
|
|
uses
|
|
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, Grids,
|
|
ButtonPanel, ComCtrls, StdCtrls, ColorBox, rxdbgrid, rxdconst;
|
|
|
|
type
|
|
|
|
{ TRxDBGridFooterTools_SetupForm }
|
|
|
|
TRxDBGridFooterTools_SetupForm = class(TForm)
|
|
ButtonPanel1: TButtonPanel;
|
|
ColorBox1: TColorBox;
|
|
Label1: TLabel;
|
|
PageControl1: TPageControl;
|
|
StringGrid1: TStringGrid;
|
|
TabSheet1: TTabSheet;
|
|
TabSheet2: TTabSheet;
|
|
procedure FormCreate(Sender: TObject);
|
|
private
|
|
FRxDBGrid:TRxDBGrid;
|
|
public
|
|
procedure InitData(ARxDBGrid:TRxDBGrid);
|
|
procedure SetData;
|
|
end;
|
|
|
|
var
|
|
RxDBGridFooterTools_SetupForm: TRxDBGridFooterTools_SetupForm;
|
|
|
|
const
|
|
rxFooterFunctionNames : array [TFooterValueType] of string =
|
|
(sfvtNon, sfvtSum, sfvtAvg, sfvtCount, sfvtFieldValue, sfvtStaticText, sfvtMax, sfvtMin, sfvtRecNo);
|
|
implementation
|
|
uses rxdbutils;
|
|
|
|
{$R *.lfm}
|
|
|
|
{ TRxDBGridFooterTools_SetupForm }
|
|
|
|
procedure TRxDBGridFooterTools_SetupForm.FormCreate(Sender: TObject);
|
|
begin
|
|
PageControl1.ActivePageIndex:=0;
|
|
Caption:=sSetupTotalRow;
|
|
TabSheet1.Caption:=sFunction;
|
|
TabSheet2.Caption:=sOtherOptions;
|
|
Label1.Caption:=sFooterRowColor;
|
|
StringGrid1.Columns[0].Title.Caption:=sCollumnName;
|
|
StringGrid1.Columns[1].Title.Caption:=sFunction;
|
|
end;
|
|
|
|
procedure TRxDBGridFooterTools_SetupForm.InitData(ARxDBGrid: TRxDBGrid);
|
|
var
|
|
i: Integer;
|
|
c: TFooterValueType;
|
|
begin
|
|
FRxDBGrid:=ARxDBGrid;
|
|
if not Assigned(FRxDBGrid) then exit;
|
|
StringGrid1.TitleStyle:=FRxDBGrid.TitleStyle;
|
|
|
|
StringGrid1.Columns[1].PickList.Clear;
|
|
for c:=Low(TFooterValueType) to High(TFooterValueType) do
|
|
StringGrid1.Columns[1].PickList.Add(rxFooterFunctionNames[c]);
|
|
|
|
|
|
StringGrid1.RowCount:=FRxDBGrid.Columns.Count+1;
|
|
|
|
for i:=0 to FRxDBGrid.Columns.Count-1 do
|
|
begin
|
|
StringGrid1.Cells[0, i+1]:=FRxDBGrid.Columns[i].Title.Caption;
|
|
if FRxDBGrid.Columns[i].Footer.ValueType <> fvtNon then
|
|
StringGrid1.Cells[1, i+1]:=rxFooterFunctionNames[FRxDBGrid.Columns[i].Footer.ValueType];
|
|
end;
|
|
ColorBox1.Selected:=FRxDBGrid.FooterOptions.Color;
|
|
end;
|
|
|
|
procedure TRxDBGridFooterTools_SetupForm.SetData;
|
|
var
|
|
B,C: TFooterValueType;
|
|
Col: TRxColumn;
|
|
i: Integer;
|
|
begin
|
|
for i:=1 to StringGrid1.RowCount-1 do
|
|
begin
|
|
Col:=FRxDBGrid.ColumnByCaption(StringGrid1.Cells[0, i]);
|
|
B:=fvtNon;
|
|
for c:=Low(TFooterValueType) to High(TFooterValueType) do
|
|
if StringGrid1.Cells[1, i] = rxFooterFunctionNames[c] then
|
|
begin
|
|
B:=C;
|
|
break;
|
|
end;
|
|
|
|
if B<>fvtNon then
|
|
begin
|
|
if not (Col.Field.DataType in NumericDataTypes) then
|
|
if not (B in [fvtCount, fvtFieldValue, fvtStaticText, fvtRecNo]) then
|
|
B:=fvtNon;
|
|
|
|
if B<>fvtNon then
|
|
begin
|
|
Col.Footer.FieldName:=Col.FieldName;
|
|
Col.Footer.Alignment:=Col.Alignment;
|
|
Col.Footer.DisplayFormat:=Col.DisplayFormat;
|
|
end;
|
|
end;
|
|
|
|
Col.Footer.ValueType:=B;
|
|
end;
|
|
FRxDBGrid.FooterOptions.Color:=ColorBox1.Selected;
|
|
end;
|
|
|
|
end.
|
|
|