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34 lines
881 B
Modula-2
34 lines
881 B
Modula-2
(***************************************************************************
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Project: HelloWorld
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Purpose: A libglade-Hello-World with oo2c
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Version: 1.0
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Predecessor: -
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Changes: -
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Target: Linux
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Compiler: oo2c
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Date: Jan. 2009
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Author: Frank Hrebabetzky
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***************************************************************************)
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MODULE handlers;
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IMPORT
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SYSTEM, Out := Console, G, Gdk, Gtk;
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PROCEDURE (*["Hello"]*) Hello* (widget:Gtk.WidgetPtr; data:SYSTEM.PTR);
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BEGIN
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Out.String("Hello, world!"); Out.Ln;
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END Hello;
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PROCEDURE (*["Draw"]*) Draw* (widget:Gtk.WidgetPtr;
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event:Gdk.EventExposePtr; data:G.pointer): G.boolean;
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VAR a: G.int;
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BEGIN
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a:= widget.allocation.width DIV 2;
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Gdk.drawArc (widget.window, widget.style.fgGc[ORD(widget.state)], G.TRUE,
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a DIV 2, a DIV 2, a, a, 0, 64*360);
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RETURN G.TRUE;
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END Draw;
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END handlers.
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