Examples of org.apache.pivot.wtk.Form

org.apache.pivot.wtk.Form
A container that arranges field components in a form layout. Each field has an optional text label associated with it and may be flagged as requiring attention using one of several flag types and an optional flag message (for use during form validation, for example).


    @Override
    public void install(Component component) {
        super.install(component);


        Form form = (Form) component;
        form.getFormListeners().add(this);
        form.getFormAttributeListeners().add(this);


        Form.SectionSequence sections = form.getSections();
        for (int i = 0, n = sections.getLength(); i < n; i++) {
            insertSection(sections.get(i), i);
        }


        form.getDecorators().add(new InlineFlagMessageDecorator());
    }

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        int maximumLabelWidth = 0;
        int maximumFieldWidth = 0;
        int maximumSeparatorWidth = 0;


        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        for (int sectionIndex = 0, sectionCount = sections.getLength();
            sectionIndex < sectionCount; sectionIndex++) {
            Form.Section section = sections.get(sectionIndex);

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    @Override
    public int getPreferredHeight(int width) {
        int preferredHeight = 0;


        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        // Determine the field width constraint
        int fieldWidth = (fill && width != -1) ? getFieldWidth(width) : -1;


        for (int sectionIndex = 0, sectionCount = sections.getLength();

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    @Override
    public int getBaseline(int width, int height) {
        int baseline = -1;


        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        // Determine the field width constraint
        int fieldWidth = (fill) ? getFieldWidth(width) : -1;


        int sectionCount = sections.getLength();

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    private int getFieldWidth(int width) {
        int maximumLabelWidth = 0;
        int maximumFlagMessageWidth = 0;


        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        for (int sectionIndex = 0, sectionCount = sections.getLength();
            sectionIndex < sectionCount; sectionIndex++) {
            Form.Section section = sections.get(sectionIndex);

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        return fieldWidth;
    }


    @Override
    public void layout() {
        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        // Determine the maximum label and flag message width
        int maximumLabelWidth = 0;
        int maximumFlagMessageWidth = 0;

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        super.paint(graphics);


        graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);


        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        for (int sectionIndex = 0, sectionCount = sections.getLength();
            sectionIndex < sectionCount; sectionIndex++) {
            Form.Section section = sections.get(sectionIndex);

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            throw new IllegalArgumentException("delimiter is null.");
        }


        this.delimiter = delimiter;


        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        for (int i = 0, n = sections.getLength(); i < n; i++) {
            Form.Section section = sections.get(i);


            for (int j = 0, m = section.getLength(); j < m; j++) {

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        insertField(section, section.get(index), index);
    }


    @Override
    public void fieldsRemoved(Form.Section section, int index, Sequence<Component> fields) {
        Form form = (Form)getComponent();
        removeFields(form.getSections().indexOf(section), index, fields);
    }

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            repaintComponent();
        }
    }


    private void insertSection(Form.Section section, int index) {
        Form form = (Form)getComponent();


        // Insert separator
        Separator separator = new Separator(section.getHeading());
        separators.insert(separator, index);
        form.add(separator);


        // Insert label list
        ArrayList<Label> sectionLabels = new ArrayList<Label>();
        labels.insert(sectionLabels, index);

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Related Classes of org.apache.pivot.wtk.Form

org.apache.pivot.wtk.skin.terra.TerraFormSkin

org.apache.pivot.wtk.skin.terra.TerraFormSkin$InlineFlagMessageDecorator

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