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- unit Savemess;
-
- interface
-
- uses
- SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, StdCtrls, ExtCtrls;
- { Implements a message box to show that a file has been saved.
- The duration of the box's display is controlled by a Timer
- object }
-
- type
- TSaveMsg = class(TForm)
- Timer1: TTimer;
- MsgLabel: TLabel;
- procedure Timer1Timer(Sender: TObject);
- procedure FormShow(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- var
- SaveMsg: TSaveMsg;
-
- implementation
-
- {$R *.DFM}
-
- { Note this is called using ShowModal.
- Since it has no buttons, it must be explicitly terminated
- by setting its ModalResult property }
-
- procedure TSaveMsg.Timer1Timer(Sender: TObject);
- begin
- Timer1.Enabled := false;
- ModalResult := mrOK;
- Hide;
- end;
-
- procedure TSaveMsg.FormShow(Sender: TObject);
- begin
- ClientWidth := MsgLabel.Width;
- { make sure the timer measures a full interval }
- Timer1.Enabled := true;
- Timer1.Interval := 1000; { 1 second }
- end;
-
- end.
-