105 lines
2.4 KiB
Plaintext
105 lines
2.4 KiB
Plaintext
(*
|
|
* 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 2009 Andreas Schneider
|
|
*)
|
|
unit UfrmToolWindow;
|
|
|
|
{$mode objfpc}{$H+}
|
|
|
|
interface
|
|
|
|
uses
|
|
Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
|
|
LCLIntf, LMessages, ExtCtrls;
|
|
|
|
type
|
|
|
|
{ TfrmToolWindow }
|
|
|
|
TfrmToolWindow = class(TForm)
|
|
tmClose: TTimer;
|
|
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
|
|
procedure FormDeactivate(Sender: TObject); virtual;
|
|
procedure FormShow(Sender: TObject); virtual;
|
|
procedure tmCloseTimer(Sender: TObject);
|
|
protected
|
|
function CanClose: Boolean; virtual;
|
|
procedure MouseLeave(var msg: TLMessage); message CM_MouseLeave;
|
|
public
|
|
{ public declarations }
|
|
end;
|
|
|
|
var
|
|
frmToolWindow: TfrmToolWindow;
|
|
|
|
implementation
|
|
|
|
{ TfrmToolWindow }
|
|
|
|
procedure TfrmToolWindow.FormDeactivate(Sender: TObject);
|
|
begin
|
|
if CanClose then
|
|
Close;
|
|
end;
|
|
|
|
procedure TfrmToolWindow.FormClose(Sender: TObject;
|
|
var CloseAction: TCloseAction);
|
|
begin
|
|
CloseAction := caHide;
|
|
end;
|
|
|
|
procedure TfrmToolWindow.FormShow(Sender: TObject);
|
|
begin
|
|
Top := Mouse.CursorPos.y - 8;
|
|
Left := Mouse.CursorPos.x - 8;
|
|
|
|
OnDeactivate := nil;
|
|
tmClose.Enabled := True;
|
|
end;
|
|
|
|
procedure TfrmToolWindow.tmCloseTimer(Sender: TObject);
|
|
begin
|
|
tmClose.Enabled := False;
|
|
OnDeactivate := @FormDeactivate;
|
|
if CanClose then
|
|
Close;
|
|
end;
|
|
|
|
function TfrmToolWindow.CanClose: Boolean;
|
|
begin
|
|
Result := not PtInRect(ClientRect, ScreenToClient(Mouse.CursorPos));
|
|
end;
|
|
|
|
procedure TfrmToolWindow.MouseLeave(var msg: TLMessage);
|
|
begin
|
|
if CanClose then
|
|
Close;
|
|
end;
|
|
|
|
initialization
|
|
{$I UfrmToolWindow.lrs}
|
|
|
|
end.
|
|
|