Package org.pdfclown.documents.interaction.forms

Examples of org.pdfclown.documents.interaction.forms.RadioButton


        new Point2D.Double(140, 168),
        AlignmentXEnum.Right,
        AlignmentYEnum.Middle,
        0
        );
      RadioButton field = new RadioButton(
        "myRadio",
        /*
          NOTE: A radio button field typically combines multiple alternative widgets.
        */
        new DualWidget[]
        {
          new DualWidget(
            page,
            new Rectangle(150, 150, 36, 36),
            "first"
            ),
          new DualWidget(
            page,
            new Rectangle(200, 150, 36, 36),
            "second"
            ),
          new DualWidget(
            page,
            new Rectangle(250, 150, 36, 36),
            "third"
            )
        },
        "second" // Selected item (it MUST correspond to one of the available widgets' names).
        ); // 4.1. Field instantiation.
      fields.add(field); // 4.2. Field insertion into the fields collection.
      fieldStyle.apply(field); // 4.3. Appearance style applied.
    }

    // 4.d. Text field.
    {
      composer.showText(
        "TextField:",
        new Point2D.Double(140, 218),
        AlignmentXEnum.Right,
        AlignmentYEnum.Middle,
        0
        );
      TextField field = new TextField(
        "myText",
        new Widget(
          page,
          new Rectangle(150, 200, 200, 36)
          ),
        "Carmen Consoli" // Current value.
        ); // 4.1. Field instantiation.
      field.setSpellChecked(false); // Avoids text spell check.
      FieldActions fieldActions = new FieldActions(document);
      field.setActions(fieldActions);
      fieldActions.setOnValidate(
        new JavaScript(
          document,
          "app.alert(\"Text '\" + this.getField(\"myText\").value + \"' has changed!\",3,0,\"Validation event\");"
          )
        );
      fields.add(field); // 4.2. Field insertion into the fields collection.
      fieldStyle.apply(field); // 4.3. Appearance style applied.

      {
        BlockComposer blockComposer = new BlockComposer(composer);
        blockComposer.begin(new Rectangle2D.Double(360,200,page.getSize().getWidth()-400,36),AlignmentXEnum.Left,AlignmentYEnum.Middle);
        composer.setFont(composer.getState().getFont(),7);
        blockComposer.showText("If you leave this text field after changing its content, a javascript action should prompt you an alert box responding to the validation event triggered by your PDF viewer.");
        blockComposer.end();
      }
    }

    // 4.e. Choice fields.
    {
      // Preparing the item list that we'll use for choice fields (a list box and a combo box (see below))...
      ChoiceItems items = new ChoiceItems(document);
      items.add(new ChoiceItem("Joan Baez")); // NOTE: Explicitly-created item.
      items.add("Tracy Chapman"); // NOTE: Implicitly-created item (syntactic sugar for lazy guys...).
      items.add("Carmen Consoli");
      items.add("Cristina Dona'");
      items.add("PJ Harvey");
      items.add("Billie Holiday");
      items.add("Janis Joplin");
      items.add("Angelique Kidjo");
      items.add("Joni Mitchell");
      items.add("Alanis Morissette");
      items.add("Yael Naim");
      items.add("Sinead O'Connor");
      items.add("Brisa Roche'");
      items.add("Nina Simone");
      items.add("Skin");
      items.add("Fatima Spar");
      items.add("Paola Turci");
      items.add("Sarah Vaughan");

      // 4.e1. List box.
      {
        composer.showText(
          "ListBox:",
          new Point2D.Double(140, 268),
          AlignmentXEnum.Right,
          AlignmentYEnum.Middle,
          0
          );
        ListBox field = new ListBox(
          "myList",
          new Widget(
            page,
            new Rectangle(150, 250, 200, 70)
            )
          ); // 4.1. Field instantiation.
        field.setItems(items); // List items assignment.
        field.setMultiSelect(false); // Multiple items may not be selected simultaneously.
        field.setValue("Carmen Consoli"); // Selected item.
        fields.add(field); // 4.2. Field insertion into the fields collection.
        fieldStyle.apply(field); // 4.3. Appearance style applied.
      }

      // 4.e2. Combo box.
      {
        composer.showText(
          "ComboBox:",
          new Point2D.Double(140, 350),
          AlignmentXEnum.Right,
          AlignmentYEnum.Middle,
          0
          );
        ComboBox field = new ComboBox(
          "myCombo",
          new Widget(
            page,
            new Rectangle(150, 334, 200, 36)
            )
          ); // 4.1. Field instantiation.
        field.setItems(items); // Combo items assignment.
        field.setEditable(true); // Text may be edited.
        field.setSpellChecked(false); // Avoids text spell check.
        field.setValue("Carmen Consoli"); // Selected item.
        fields.add(field); // 4.2. Field insertion into the fields collection.
        fieldStyle.apply(field); // 4.3. Appearance style applied.
      }
    }

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