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| unit Unit1;
interface
uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, NxScrollControl, NxCustomGridControl, NxCustomGrid, NxGrid, NxColumns, NxColumnClasses;
type TForm1 = class(TForm) NextGrid1: TNextGrid; procedure NextGridDragDrop(Sender, Source: TObject; X, Y: Integer); procedure NextGridDragOver(Sender, Source: TObject; X, Y: Integer; State: TDragState; var Accept: Boolean); procedure NextGridMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); procedure FormCreate(Sender: TObject); private arrNxGrid: array of TNextGrid; public end;
var Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.NextGridDragDrop(Sender, Source: TObject; X, Y: Integer); var i: Integer; begin if (Source is TNextGrid) and (Sender is TNextGrid) then begin if (Source as TNextGrid).Name <> (Sender as TNextGrid).name then begin for i := 0 to (Source as TNextGrid).Columns.Count-1 do begin if i = 0 then (Sender as TNextGrid).AddRow(1); (Sender as TNextGrid).Cell[i, (Sender as TNextGrid).LastAddedRow].AsString := (Source as TNextGrid).Cell[i, (Source as TNextGrid).SelectedRow].AsString end; (Source as TNextGrid).deleteRow((Source as TNextGrid).SelectedRow); end else begin (Source as TNextGrid).MoveRow((Source as TNextGrid).SelectedRow, (Source as TNextGrid).GetRowAtPos(X, Y)); (Source as TNextGrid).selectedRow := (Source as TNextGrid).GetRowAtPos(X, Y); end; end; end;
procedure TForm1.NextGridDragOver(Sender, Source: TObject; X, Y: Integer; State: TDragState; var Accept: Boolean); begin Accept := Source is TNextGrid; end;
procedure TForm1.NextGridMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); begin if Button = mbLeft then with Sender as TNextGrid do begin BeginDrag(True); end; end;
procedure TForm1.FormCreate(Sender: TObject); begin SetLength(arrNxGrid, 2); arrNxGrid[0] := TNextGrid.Create(Form1); arrNxGrid[0].Parent := Form1; arrNxGrid[0].Options := [goRowMoving, goHeader, goSelectFullRow]; arrNxGrid[0].Name := 'NG1'; arrNxGrid[0].OnDragDrop := NextGridDragDrop; arrNxGrid[0].OnDragOver := NextGridDragOver; arrNxGrid[0].OnMouseDown := NextGridMouseDown; arrNxGrid[0].Columns.Add(TNxTextColumn); arrNxGrid[0].Columns[arrNxGrid[0].Columns.Count-1].Name := 'S11'; arrNxGrid[0].Columns[arrNxGrid[0].Columns.Count-1].Header.Caption := 'S1'; arrNxGrid[0].Columns.Add(TNxTextColumn); arrNxGrid[0].Columns[arrNxGrid[0].Columns.Count-1].Name := 'S12'; arrNxGrid[0].Columns[arrNxGrid[0].Columns.Count-1].Header.Caption := 'S2'; arrNxGrid[0].Left := 0; arrNxGrid[0].Width := 200; arrNxGrid[0].Top := 0; arrNxGrid[0].Height := 400;
arrNxGrid[1] := TNextGrid.Create(Form1); arrNxGrid[1].Parent := Form1; arrNxGrid[1].Options := [goRowMoving, goHeader, goSelectFullRow]; arrNxGrid[1].Name := 'NG2'; arrNxGrid[1].OnDragDrop := NextGridDragDrop; arrNxGrid[1].OnDragOver := NextGridDragOver; arrNxGrid[1].OnMouseDown := NextGridMouseDown; arrNxGrid[1].Columns.Add(TNxTextColumn); arrNxGrid[1].Columns[arrNxGrid[1].Columns.Count-1].Name := 'S21'; arrNxGrid[1].Columns[arrNxGrid[1].Columns.Count-1].Header.Caption := 'S1'; arrNxGrid[1].Columns.Add(TNxTextColumn); arrNxGrid[1].Columns[arrNxGrid[1].Columns.Count-1].Name := 'S22'; arrNxGrid[1].Columns[arrNxGrid[1].Columns.Count-1].Header.Caption := 'S2'; arrNxGrid[1].Left := 201; arrNxGrid[1].Width := 200; arrNxGrid[1].Top := 0; arrNxGrid[1].Height := 400;
arrNxGrid[0].AddRow(); arrNxGrid[0].CellByName[0, arrNxGrid[0].LastAddedRow].AsString := '1'; arrNxGrid[0].CellByName[1, arrNxGrid[0].LastAddedRow].AsString := 'A';
arrNxGrid[0].AddRow(); arrNxGrid[0].CellByName[0, arrNxGrid[0].LastAddedRow].AsString := '2'; arrNxGrid[0].CellByName[1, arrNxGrid[0].LastAddedRow].AsString := 'B';
arrNxGrid[0].AddRow(); arrNxGrid[0].CellByName[0, arrNxGrid[0].LastAddedRow].AsString := '3'; arrNxGrid[0].CellByName[1, arrNxGrid[0].LastAddedRow].AsString := 'C';
arrNxGrid[0].AddRow(); arrNxGrid[0].CellByName[0, arrNxGrid[0].LastAddedRow].AsString := '4'; arrNxGrid[0].CellByName[1, arrNxGrid[0].LastAddedRow].AsString := 'D';
end;
end. |