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Slot_Object => Win);
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Button.Set_Size_Request(100, 20);--TAM_BUTTON_EXIT);
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Gtk.Alignment.Gtk_New(alinea_button, 0.5, 0.5, 0.0, 0.0);
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alinea_button.Add(Button);
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-- Double buffer
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Double_Buffer.Gtk_New(Buffer);
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Buffer.Set_Size_Request(CANVAS_WIDTH, CANVAS_HEIGHT);-- -TAM_BUTTON_EXIT);
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-- Asociar widgets a la ventana principal y mostrarla
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Gtk_New_Hbox (Hbox, Homogeneous => True, Spacing => 10);
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Gtk_New_Vbox (Vbox, Homogeneous => False, Spacing => 0);
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Pack_Start (Vbox, Buffer);
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--Pack_Start (Vbox, Button, Expand => False, Fill => False);
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Pack_Start (Vbox, alinea_button);--, Expand => False, Fill => False);
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Pack_Start (Hbox, Vbox);
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Win.Add(Hbox);
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Show_All (Win);
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--ventana := Get_Window(Gtk_Widget(Buffer));
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--Gdk.Window.Move(ventana, 0, 0);
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Id := Main_Context_Sources.Timeout_Add (PERIODICIDAD_REDIBUJAR_MILISEGUNDOS,
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Draw_Complex_Buffer'Access,
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Gtk_Drawing_Area (Buffer));
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Gdk_New(pangoLayout, Get_Pango_Context(Buffer));
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inbuilt_font := Pango.Font.From_String("Courier");
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Pango.Layout.Set_Font_Description(pangoLayout, inbuilt_font);
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-- INICIALIZACIÓN DEL ESTADO DE TODOS LOS OBJETOS VISUALIZADOS
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Inicializar_Buffer_Coches;
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end Inicializar_Interfaz_Grafica;
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------------------
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-- Draw_Complex --
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------------------
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procedure Draw_Complex (Pixmap : Cairo_Context) is
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begin
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Draw_Rectangle (Pixmap, Black_Gc, Filled => True,
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X => 0, Y => 0,
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Width => CANVAS_WIDTH, Height => CANVAS_HEIGHT);
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-- DIBUJAR EN EL CANVAS EL ESTADO ACTUAL DE TODOS LOS OBJETOS
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Dibujar_Canvas_Calle(Pixmap);
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end Draw_Complex;
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-------------------------
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-- Draw_Complex_Buffer --
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-------------------------
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function Draw_Complex_Buffer (Area : Gtk_Drawing_Area) return Boolean is
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Buffer : Gtk_Double_Buffer := Gtk_Double_Buffer (Area);
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begin
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Draw_Complex (Get_Pixmap (Buffer));
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Double_Buffer.Thaw(Buffer);
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--Double_Buffer.Draw (Buffer);
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return True;
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end Draw_Complex_Buffer;
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----------
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-- Quit --
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----------
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procedure Quit (Win : access Gtk_Window_Record'Class) is
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pragma Warnings (Off, Win);
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begin
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Gnat.OS_Lib.OS_Exit(0);
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--Gtk.Main.Main_Quit;
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--Ada.Task_Identification.Abort_Task(Ada.Task_Identification.Current_Task);
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end Quit;
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------------------------------------------------------------------------
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-- Procedure que inicializa el buffer de coches
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------------------------------------------------------------------------
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procedure Inicializar_Buffer_Coches is
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coche : T_RecordCoche;
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