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- {************************************************}
- { }
- { Turbo Vision 2.0 Demo }
- { Copyright (c) 1992 by Borland International }
- { }
- {************************************************}
-
- program TermTest;
-
- uses Objects, Views, App, Drivers, TextView, Menus;
-
- type
- PTermWin = ^TTermWin;
- TTermWin = object(TWindow)
- TermText: Text;
- Terminal: PTerminal;
- constructor Init;
- procedure HandleEvent(var Event: TEvent); virtual;
- end;
- TTermApp = object(TApplication)
- constructor Init;
- procedure InitStatusLine; virtual;
- end;
-
- constructor TTermWin.Init;
- var
- R: TRect;
- HScrollBar, VScrollBar: PScrollBar;
- begin
- Desktop^.GetExtent(R);
- inherited Init(R, 'Terminal test window', wnNoNumber);
- R.Grow(-1, -1);
- HScrollBar := StandardScrollBar(sbHorizontal or sbHandleKeyboard);
- Insert(HScrollBar);
- VScrollBar := StandardScrollBar(sbVertical or sbHandleKeyboard);
- Insert(VScrollBar);
- New(Terminal, Init(R, HScrollBar, VScrollBar, 8192));
- if Application^.ValidView(Terminal) <> nil then
- begin
- AssignDevice(TermText, Terminal);
- Rewrite(TermText);
- Insert(Terminal);
- end;
- end;
-
- procedure TTermWin.HandleEvent(var Event: TEvent);
- begin
- if Event.What and evMouseDown <> 0 then
- begin
- if Event.Buttons and mbLeftButton <> 0 then
- Write(TermText, 'Left ')
- else Write(TermText, 'Right ');
- Writeln(TermText, '(',Event.Where.X, ',', Event.Where.Y, ')');
- end;
- inherited HandleEvent(Event);
- end;
-
- constructor TTermApp.Init;
- var
- TextWin: PTermWin;
- begin
- inherited Init;
- New(TextWin, Init);
- if ValidView(TextWin) <> nil then InsertWindow(TextWin);
- end;
-
- procedure TTermApp.InitStatusLine;
- var
- R: TRect;
- begin
- GetExtent(R);
- R.A.Y := R.B.Y - 1;
- StatusLine := New(PStatusLine, Init(R, NewStatusDef(0, $FFFF,
- NewStatusKey('Click mouse in window, or ~Alt+X~ to exit', kbAltX, cmQuit,
- StdStatusKeys(nil)), nil)));
- end;
-
- var
- TermApp: TTermApp;
-
- begin
- TermApp.Init;
- TermApp.Run;
- TermApp.Done;
- end.
-