Examples of com.google.gwt.uibinder.rebind.FieldWriter

com.google.gwt.uibinder.rebind.FieldWriter
Models a field to be written in the generated binder code. Note that this is not necessarily a field that the user has declared. It's basically any variable the generated UiBinder#createAndBindUi implementation will need.
A field can have a custom initialization statement, set via {@link #setInitializer}. Without one it will be initialized via a {@link com.google.gwt.core.client.GWT#create} call. (In the rare case thatyou need a field not to be initialized, initialize it to "null".)
Dependencies can be declared between fields via {@link #needs}, to ensure that one can be initialized via reference to another. Circular references are not supported, nor detected.

        "fieldName.setHTML(1, 0, \"@mockToken-" + ElementParserTester.FIELD_NAME
            + "-foo\");",
        "fieldName.setHTML(1, 1, \"@mockToken-" + ElementParserTester.FIELD_NAME
            + "-bar\");"};


    FieldWriter w = tester.parse(b.toString());


    Iterator<String> i = tester.writer.statements.iterator();
    for (String e : expected) {
      assertEquals(e, i.next());
    }

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        "fieldName.setHTML(0, 1, \"@mockToken-" + ElementParserTester.FIELD_NAME
            + "-<div>bar HTML element</div>\");",
        "fieldName.setWidget(1, 0, <g:Label>);",
        "fieldName.setWidget(1, 1, <g:Label>);"};


    FieldWriter w = tester.parse(b.toString());
    assertNull(w.getInitializer());


    Iterator<String> i = tester.writer.statements.iterator();
    for (String e : expected) {
      assertEquals(e, i.next());
    }

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        "fieldName.setHTML(0, 0, \"@mockToken-" + ElementParserTester.FIELD_NAME
            + "-<div>foo HTML element</div>\");",
        "fieldName.setWidget(1, 0, <g:Label>);",
        "fieldName.setWidget(1, 1, <g:Label>);"};


    FieldWriter w = tester.parse(b.toString());
    assertNull(w.getInitializer());


    Iterator<String> i = tester.writer.statements.iterator();
    for (String e : expected) {
      assertEquals(e, i.next());
    }

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    b.append("  <my:MyDateLabel format='{someDateTimeFormat}' timezone='{someTimeZone}' /> ");
    b.append("</ui:UiBinder>");


    parser.parse(tester.getElem(b.toString(), "my:MyDateLabel"), "fieldName",
        tester.parsedType, tester.writer);
    FieldWriter w = tester.fieldManager.lookup("fieldName");
    assertNull(w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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    b.append("  <my:MyConstructedDateLabel format='{someDateTimeFormat}' timezone='{someTimeZone}' /> ");
    b.append("</ui:UiBinder>");


    parser.parse(tester.getElem(b.toString(), "my:MyConstructedDateLabel"),
        "fieldName", tester.parsedType, tester.writer);
    FieldWriter w = tester.fieldManager.lookup("fieldName");
    assertEquals("new my.MyConstructedDateLabel(someDateTimeFormat)",
        w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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    b.append("  <my:MyConstructedDateLabel2 format='{someDateTimeFormat}' timezone='{someTimeZone}' /> ");
    b.append("</ui:UiBinder>");


    parser.parse(tester.getElem(b.toString(), "my:MyConstructedDateLabel2"),
        "fieldName", tester.parsedType, tester.writer);
    FieldWriter w = tester.fieldManager.lookup("fieldName");
    assertEquals(
        "new my.MyConstructedDateLabel2(someDateTimeFormat, someTimeZone)",
        w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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    b.append("  <my:MyConstructedDateLabel3 format='{someDateTimeFormat}' timezone='{someTimeZone}' /> ");
    b.append("</ui:UiBinder>");


    parser.parse(tester.getElem(b.toString(), "my:MyConstructedDateLabel3"),
        "fieldName", tester.parsedType, tester.writer);
    FieldWriter w = tester.fieldManager.lookup("fieldName");
    assertNull(w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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      SAXException {
    StringBuffer b = new StringBuffer();
    b.append("<g:DateLabel>");
    b.append("</g:DateLabel>");


    FieldWriter w = tester.parse(b.toString());
    assertNull(w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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      SAXException {
    StringBuffer b = new StringBuffer();
    b.append("<g:DateLabel predefinedFormat='DATE_MEDIUM'>");
    b.append("</g:DateLabel>");


    FieldWriter w = tester.parse(b.toString());
    assertEquals("new " + DateLabel.class.getCanonicalName() + "("
        + DateTimeFormat.class.getCanonicalName() + ".getFormat("
        + PredefinedFormat.class.getCanonicalName() + ".DATE_MEDIUM))",
        w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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      SAXException {
    StringBuffer b = new StringBuffer();
    b.append("<g:DateLabel customFormat='zzzz' timezoneOffset='-7200'>");
    b.append("</g:DateLabel>");


    FieldWriter w = tester.parse(b.toString());
    assertEquals("new " + DateLabel.class.getCanonicalName() + "("
        + DateTimeFormat.class.getCanonicalName() + ".getFormat(\"zzzz\"), "
        + TimeZone.class.getCanonicalName() + ".createTimeZone(-7200))",
        w.getInitializer());


    assertTrue(tester.writer.statements.isEmpty());
    assertNull(tester.logger.died);
  }

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com.google.gwt.uibinder.elementparsers.DateLabelParserTest

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com.google.gwt.uibinder.elementparsers.DockLayoutPanelParserTest

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com.google.gwt.uibinder.elementparsers.IsRenderableInterpreter

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