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tony |
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(*
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* IBX For Lazarus (Firebird Express)
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*
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* The contents of this file are subject to the Initial Developer's
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* Public License Version 1.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy
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* of the License here:
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*
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* http://www.firebirdsql.org/index.php?op=doc&id=idpl
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing rights
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* and limitations under the License.
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*
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* The Initial Developer of the Original Code is Tony Whyman.
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*
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* The Original Code is (C) 2015 Tony Whyman, MWA Software
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* (http://www.mwasoftware.co.uk).
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*
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* All Rights Reserved.
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*
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* Contributor(s): ______________________________________.
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*
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*)
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tony |
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unit Unit2;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls, db,
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tony |
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DBTreeView, IBTreeView, IBQuery;
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tony |
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type
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{ TSelectDeptDlg }
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TSelectDeptDlg = class(TForm)
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Button1: TButton;
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Button2: TButton;
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DataSource1: TDataSource;
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Depts: TIBQuery;
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DeptsTreeView: TIBTreeView;
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Label1: TLabel;
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procedure DeptsTreeViewDblClick(Sender: TObject);
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procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
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procedure FormShow(Sender: TObject);
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private
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{ private declarations }
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FDeptKeyPath: string;
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FDept_no: string;
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public
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{ public declarations }
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function ShowModal(DeptKeyPath: string; var Dept_no: string): TModalResult;
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end;
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var
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SelectDeptDlg: TSelectDeptDlg;
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implementation
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{$R *.lfm}
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{ TSelectDeptDlg }
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procedure TSelectDeptDlg.FormShow(Sender: TObject);
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begin
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Depts.Active := true;
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if FDeptKeyPath <> '' then
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DeptsTreeView.FindNode(StrIntListToVar(FDeptKeyPath),true); {Find and Select Current Dept}
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end;
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function TSelectDeptDlg.ShowModal(DeptKeyPath: string; var Dept_no: string
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): TModalResult;
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begin
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FDeptKeyPath := DeptKeyPath;
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Result := inherited ShowModal;
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Dept_no := FDept_no;
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end;
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procedure TSelectDeptDlg.FormClose(Sender: TObject; var CloseAction: TCloseAction);
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begin
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FDept_no := '';
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if assigned(DeptsTreeView.Selected) then
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FDept_no := TIBTreeNode(DeptsTreeView.Selected).KeyValue;
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Depts.Active := false
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end;
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procedure TSelectDeptDlg.DeptsTreeViewDblClick(Sender: TObject);
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begin
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ModalResult := mrOK;
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end;
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end.
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