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Last change
on this file since 808 was 456, checked in by Kevin Toppenberg, 16 years ago |
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Initial Upload of Official WV CPRS 1.0.26.76
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File size:
1.8 KB
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| [456] | 1 | unit fRemCoverPreview;
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| 2 |
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| 3 | interface
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| 4 |
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| 5 | uses
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| 6 | Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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| 7 | ComCtrls, StdCtrls, ExtCtrls;
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| 8 |
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| 9 | type
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| 10 | TfrmRemCoverPreview = class(TForm)
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| 11 | pnlBtns: TPanel;
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| 12 | btnOK: TButton;
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| 13 | lvMain: TListView;
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| 14 | procedure FormCreate(Sender: TObject);
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| 15 | procedure lvMainColumnClick(Sender: TObject; Column: TListColumn);
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| 16 | procedure lvMainCompare(Sender: TObject; Item1, Item2: TListItem;
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| 17 | Data: Integer; var Compare: Integer);
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| 18 | private
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| 19 | FSortCol: integer;
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| 20 | FSortUp: boolean;
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| 21 | public
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| 22 | { Public declarations }
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| 23 | end;
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| 24 |
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| 25 | implementation
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| 26 |
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| 27 | {$R *.DFM}
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| 28 |
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| 29 | procedure TfrmRemCoverPreview.FormCreate(Sender: TObject);
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| 30 | begin
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| 31 | FSortCol := 2;
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| 32 | FSortUp := TRUE;
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| 33 | end;
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| 34 |
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| 35 | procedure TfrmRemCoverPreview.lvMainColumnClick(Sender: TObject;
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| 36 | Column: TListColumn);
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| 37 | begin
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| 38 | if FSortCol <> Column.Tag then
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| 39 | FSortCol := Column.Tag
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| 40 | else
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| 41 | FSortUp := not FSortUp;
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| 42 | lvMain.CustomSort(nil, 0);
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| 43 | end;
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| 44 |
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| 45 | procedure TfrmRemCoverPreview.lvMainCompare(Sender: TObject; Item1,
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| 46 | Item2: TListItem; Data: Integer; var Compare: Integer);
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| 47 | var
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| 48 | i: integer;
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| 49 | odr: array[1..2] of integer;
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| 50 | s1, s2: string;
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| 51 |
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| 52 | begin
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| 53 | case FSortCol of
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| 54 | 1: begin
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| 55 | odr[1] := 1;
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| 56 | odr[2] := 2;
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| 57 | end;
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| 58 |
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| 59 | 2: begin
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| 60 | odr[1] := 2;
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| 61 | odr[2] := 1;
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| 62 | end;
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| 63 | end;
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| 64 | Compare := 0;
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| 65 | for i := 1 to 2 do
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| 66 | begin
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| 67 | case odr[i] of
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| 68 | 1: begin
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| 69 | s1 := Item1.Caption;
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| 70 | s2 := Item2.Caption;
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| 71 | end;
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| 72 |
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| 73 | 2: begin
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| 74 | s1 := Item1.SubItems[1];
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| 75 | s2 := Item2.SubItems[1];
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| 76 | end;
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| 77 | end;
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| 78 | Compare := CompareText(s1, s2);
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| 79 | if Compare <> 0 then break;
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| 80 | end;
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| 81 | if not FSortUp then
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| 82 | Compare := -Compare;
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| 83 | end;
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| 84 |
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| 85 | end.
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