| 1 |
(* |
| 2 |
* IBX For Lazarus (Firebird Express) |
| 3 |
* |
| 4 |
* The contents of this file are subject to the Initial Developer's |
| 5 |
* Public License Version 1.0 (the "License"); you may not use this |
| 6 |
* file except in compliance with the License. You may obtain a copy |
| 7 |
* of the License here: |
| 8 |
* |
| 9 |
* http://www.firebirdsql.org/index.php?op=doc&id=idpl |
| 10 |
* |
| 11 |
* Software distributed under the License is distributed on an "AS |
| 12 |
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| 13 |
* implied. See the License for the specific language governing rights |
| 14 |
* and limitations under the License. |
| 15 |
* |
| 16 |
* The Initial Developer of the Original Code is Tony Whyman. |
| 17 |
* |
| 18 |
* The Original Code is (C) 2015 Tony Whyman, MWA Software |
| 19 |
* (http://www.mwasoftware.co.uk). |
| 20 |
* |
| 21 |
* All Rights Reserved. |
| 22 |
* |
| 23 |
* Contributor(s): ______________________________________. |
| 24 |
* |
| 25 |
*) |
| 26 |
|
| 27 |
unit Unit2; |
| 28 |
|
| 29 |
{$mode objfpc}{$H+} |
| 30 |
|
| 31 |
interface |
| 32 |
|
| 33 |
uses |
| 34 |
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls, db, |
| 35 |
DBTreeView, IBTreeView, IBQuery; |
| 36 |
|
| 37 |
type |
| 38 |
|
| 39 |
{ TSelectDeptDlg } |
| 40 |
|
| 41 |
TSelectDeptDlg = class(TForm) |
| 42 |
Button1: TButton; |
| 43 |
Button2: TButton; |
| 44 |
DataSource1: TDataSource; |
| 45 |
Depts: TIBQuery; |
| 46 |
DeptsTreeView: TIBTreeView; |
| 47 |
Label1: TLabel; |
| 48 |
procedure DeptsTreeViewDblClick(Sender: TObject); |
| 49 |
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction); |
| 50 |
procedure FormShow(Sender: TObject); |
| 51 |
private |
| 52 |
{ private declarations } |
| 53 |
FDeptKeyPath: string; |
| 54 |
FDept_no: string; |
| 55 |
public |
| 56 |
{ public declarations } |
| 57 |
function ShowModal(DeptKeyPath: string; var Dept_no: string): TModalResult; |
| 58 |
end; |
| 59 |
|
| 60 |
var |
| 61 |
SelectDeptDlg: TSelectDeptDlg; |
| 62 |
|
| 63 |
implementation |
| 64 |
|
| 65 |
{$R *.lfm} |
| 66 |
|
| 67 |
{ TSelectDeptDlg } |
| 68 |
|
| 69 |
procedure TSelectDeptDlg.FormShow(Sender: TObject); |
| 70 |
begin |
| 71 |
Depts.Active := true; |
| 72 |
if FDeptKeyPath <> '' then |
| 73 |
DeptsTreeView.FindNode(StrIntListToVar(FDeptKeyPath),true); {Find and Select Current Dept} |
| 74 |
end; |
| 75 |
|
| 76 |
function TSelectDeptDlg.ShowModal(DeptKeyPath: string; var Dept_no: string |
| 77 |
): TModalResult; |
| 78 |
begin |
| 79 |
FDeptKeyPath := DeptKeyPath; |
| 80 |
Result := inherited ShowModal; |
| 81 |
Dept_no := FDept_no; |
| 82 |
end; |
| 83 |
|
| 84 |
procedure TSelectDeptDlg.FormClose(Sender: TObject; var CloseAction: TCloseAction); |
| 85 |
begin |
| 86 |
FDept_no := ''; |
| 87 |
if assigned(DeptsTreeView.Selected) then |
| 88 |
FDept_no := TIBTreeNode(DeptsTreeView.Selected).KeyValue; |
| 89 |
Depts.Active := false |
| 90 |
end; |
| 91 |
|
| 92 |
procedure TSelectDeptDlg.DeptsTreeViewDblClick(Sender: TObject); |
| 93 |
begin |
| 94 |
ModalResult := mrOK; |
| 95 |
end; |
| 96 |
|
| 97 |
end. |
| 98 |
|
