CentrED/Client/Tools/UfrmBoundaries.pas

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(*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* http://www.opensource.org/licenses/cddl1.php.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* http://www.opensource.org/licenses/cddl1.php. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying * information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Portions Copyright 2007 Andreas Schneider
*)
unit UfrmBoundaries;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, LMessages,
LCLIntf, StdCtrls, ComCtrls, Spin;
type
{ TfrmBoundaries }
TfrmBoundaries = class(TForm)
lblMinZ: TLabel;
lblMaxZ: TLabel;
seMinZ: TSpinEdit;
seMaxZ: TSpinEdit;
tbMinZ: TTrackBar;
tbMaxZ: TTrackBar;
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
procedure FormDeactivate(Sender: TObject);
procedure seMaxZChange(Sender: TObject);
procedure seMinZChange(Sender: TObject);
procedure tbMaxZChange(Sender: TObject);
procedure tbMinZChange(Sender: TObject);
protected
procedure MouseLeave(var msg: TLMessage); message CM_MouseLeave;
public
{ public declarations }
end;
var
frmBoundaries: TfrmBoundaries;
implementation
{ TfrmBoundaries }
procedure TfrmBoundaries.FormClose(Sender: TObject;
var CloseAction: TCloseAction);
begin
CloseAction := caHide;
end;
procedure TfrmBoundaries.FormDeactivate(Sender: TObject);
begin
Close;
end;
procedure TfrmBoundaries.seMaxZChange(Sender: TObject);
begin
tbMaxZ.Position := seMaxZ.Value;
end;
procedure TfrmBoundaries.seMinZChange(Sender: TObject);
begin
tbMinZ.Position := seMinZ.Value;
end;
procedure TfrmBoundaries.tbMaxZChange(Sender: TObject);
begin
seMaxZ.Value := tbMaxZ.Position;
end;
procedure TfrmBoundaries.tbMinZChange(Sender: TObject);
begin
seMinZ.Value := tbMinZ.Position;
end;
procedure TfrmBoundaries.MouseLeave(var msg: TLMessage);
begin
if not PtInRect(ClientRect, ScreenToClient(Mouse.CursorPos)) then
Close;
end;
initialization
{$I UfrmBoundaries.lrs}
end.