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);
        }
    }

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        // and flag image size values or the maximum separator width
        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();


        // If justified and constrained, determine field width constraint
        int fieldWidth = -1;


        if (fill

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        return new Dimensions(getPreferredWidth(-1), getPreferredHeight(-1));
    }


    @Override
    public int getBaseline(int width, int height) {
        Form form = (Form)getComponent();
        Form.SectionSequence sections = form.getSections();


        // Determine the field width
        int fieldWidth = -1;


        if (fill) {

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        return baseline;
    }


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


        // Determine the maximum label width
        int maximumLabelWidth = 0;


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

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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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        updateFieldFlag(section, section.indexOf(field));
    }


    // Implementation methods
    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 field label and flag image view lists
        ArrayList<Label> sectionLabels = new ArrayList<Label>();
        labels.insert(sectionLabels, index);

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        invalidateComponent();
    }


    private void removeSections(int index, Sequence<Form.Section> removed) {
        Form form = (Form)getComponent();
        int count = removed.getLength();


        // Remove fields
        for (int i = 0; i < count; i++) {
            removeFields(index + i, 0, removed.get(i));
        }


        // Remove field label and flag image view lists
        labels.remove(index, count);
        flagImageViews.remove(index, count);


        // Remove separators
        Sequence<Separator> removedSeparators = separators.remove(index, count);
        for (int i = 0; i < count; i++) {
            form.remove(removedSeparators.get(i));
        }


        invalidateComponent();
    }

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        invalidateComponent();
    }


    private void insertField(Form.Section section, Component field, int index) {
        Form form = (Form)getComponent();
        int sectionIndex = form.getSections().indexOf(section);


        // Create the label
        Label label = new Label();
        labels.get(sectionIndex).insert(label, index);
        form.add(label);
        updateFieldLabel(section, index);


        // Create the flag image view
        ImageView flagImageView = new ImageView();
        flagImageViews.get(sectionIndex).insert(flagImageView, index);
        form.add(flagImageView);
        updateFieldFlag(section, index);


        invalidateComponent();
    }

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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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