Example usage for com.vaadin.v7.ui Field setReadOnly

Introduction

In this page you can find the example usage for com.vaadin.v7.ui Field setReadOnly.

Prototype

public void setReadOnly(boolean newStatus);

Source Link

Document

Sets the Property's read-only mode to the specified status.

Usage

From source file:de.symeda.sormas.ui.contact.ContactDataForm.java

License:Open Source License

@SuppressWarnings("unchecked")
private void updateFollowUpStatusComponents() {

    getContent().removeComponent(CANCEL_OR_RESUME_FOLLOW_UP_BTN_LOC);
    getContent().removeComponent(LOST_FOLLOW_UP_BTN_LOC);

    Field<FollowUpStatus> statusField = (Field<FollowUpStatus>) getField(ContactDto.FOLLOW_UP_STATUS);
    boolean followUpVisible = getValue() != null && statusField.isVisible();
    if (followUpVisible && UserProvider.getCurrent().hasUserRight(UserRight.CONTACT_EDIT)) {
        FollowUpStatus followUpStatus = statusField.getValue();
        if (followUpStatus == FollowUpStatus.FOLLOW_UP) {

            Button cancelButton = new Button(I18nProperties.getCaption(Captions.contactCancelFollowUp));
            cancelButton.setWidth(100, Unit.PERCENTAGE);
            cancelButton.addClickListener(new ClickListener() {
                @Override/*from  w w  w .j av  a2s  .c  om*/
                public void buttonClick(ClickEvent event) {
                    Field<FollowUpStatus> statusField = (Field<FollowUpStatus>) getField(
                            ContactDto.FOLLOW_UP_STATUS);
                    statusField.setReadOnly(false);
                    statusField.setValue(FollowUpStatus.CANCELED);
                    statusField.setReadOnly(true);
                    updateFollowUpStatusComponents();
                }
            });
            getContent().addComponent(cancelButton, CANCEL_OR_RESUME_FOLLOW_UP_BTN_LOC);

            Button lostButton = new Button(I18nProperties.getCaption(Captions.contactLostToFollowUp));
            lostButton.setWidth(100, Unit.PERCENTAGE);
            lostButton.addClickListener(new ClickListener() {
                @Override
                public void buttonClick(ClickEvent event) {
                    Field<FollowUpStatus> statusField = (Field<FollowUpStatus>) getField(
                            ContactDto.FOLLOW_UP_STATUS);
                    statusField.setReadOnly(false);
                    statusField.setValue(FollowUpStatus.LOST);
                    statusField.setReadOnly(true);
                    updateFollowUpStatusComponents();
                }
            });
            getContent().addComponent(lostButton, LOST_FOLLOW_UP_BTN_LOC);

        } else if (followUpStatus == FollowUpStatus.CANCELED || followUpStatus == FollowUpStatus.LOST) {

            Button resumeButton = new Button(I18nProperties.getCaption(Captions.contactResumeFollowUp));
            resumeButton.addStyleName(CssStyles.FORCE_CAPTION);
            resumeButton.setWidth(100, Unit.PERCENTAGE);
            resumeButton.addClickListener(new ClickListener() {
                @Override
                public void buttonClick(ClickEvent event) {
                    Field<FollowUpStatus> statusField = (Field<FollowUpStatus>) getField(
                            ContactDto.FOLLOW_UP_STATUS);
                    statusField.setReadOnly(false);
                    statusField.setValue(FollowUpStatus.FOLLOW_UP);
                    statusField.setReadOnly(true);
                    updateFollowUpStatusComponents();
                }
            });
            getContent().addComponent(resumeButton, CANCEL_OR_RESUME_FOLLOW_UP_BTN_LOC);
        }
    }
}

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From source file:de.symeda.sormas.ui.utils.AbstractEditForm.java

License:Open Source License

protected AbstractEditForm(Class<DTO> type, String propertyI18nPrefix, UserRight editOrCreateUserRight,
        boolean addFields) {
    this.type = type;
    this.propertyI18nPrefix = propertyI18nPrefix;

    fieldGroup = new BeanFieldGroup<DTO>(type) {

        @Override//from ww w  . j a v  a  2 s  .  co  m
        protected void configureField(Field<?> field) {

            field.setBuffered(isBuffered());
            if (!isEnabled()) {
                field.setEnabled(false);
            }

            if (field.getPropertyDataSource().isReadOnly()) {
                field.setReadOnly(true);
            } else if (isReadOnly()) {
                field.setReadOnly(true);
            }
        }
    };

    fieldGroup.addCommitHandler(this);

    fieldGroup.setFieldFactory(new SormasFieldGroupFieldFactory(editOrCreateUserRight));

    setWidth(900, Unit.PIXELS);
    setHeightUndefined();

    if (addFields) {
        addFields();
    }

    if (editOrCreateUserRight != null && !UserProvider.getCurrent().hasUserRight(editOrCreateUserRight)) {
        getFieldGroup().setReadOnly(true);
    }
}

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From source file:de.symeda.sormas.ui.utils.FieldHelper.java

License:Open Source License

@SuppressWarnings("rawtypes")
public static void setReadOnlyWhen(final FieldGroup fieldGroup, List<Object> targetPropertyIds,
        Object sourcePropertyId, final List<Object> sourceValues, final boolean clearOnReadOnly) {

    Field sourceField = fieldGroup.getField(sourcePropertyId);
    if (sourceField instanceof AbstractField<?>) {
        ((AbstractField) sourceField).setImmediate(true);
    }/*  w  w w .  j a  va2  s .co  m*/

    // initialize
    {
        boolean readOnly = sourceValues.contains(sourceField.getValue());
        for (Object targetPropertyId : targetPropertyIds) {
            Field targetField = fieldGroup.getField(targetPropertyId);
            if (readOnly && clearOnReadOnly && targetField.getValue() != null) {
                targetField.setReadOnly(false);
                targetField.clear();
            }
            targetField.setReadOnly(readOnly);
            if (readOnly) { // workaround to make sure the caption also knows the field is read-only
                targetField.addStyleName("v-readonly");
            } else {
                targetField.removeStyleName("v-readonly");
            }
        }
    }

    sourceField.addValueChangeListener(event -> {
        boolean readOnly = sourceValues.contains(event.getProperty().getValue());
        for (Object targetPropertyId : targetPropertyIds) {
            Field targetField = fieldGroup.getField(targetPropertyId);
            if (readOnly && clearOnReadOnly && targetField.getValue() != null) {
                targetField.setReadOnly(false);
                targetField.clear();
            }
            targetField.setReadOnly(readOnly);
            if (readOnly) { // workaround to make sure the caption also knows the field is read-only
                targetField.addStyleName("v-readonly");
            } else {
                targetField.removeStyleName("v-readonly");
            }
        }
    });
}

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From source file:org.vaadin.viritin.v7.MBeanFieldGroup.java

License:Apache License

/**
 * Configures a field with the settings set for this FieldBinder.
 * <p>/*w  ww . j  a va2s  .  c  o m*/
 * By default this updates the buffered, read only and enabled state of the
 * field. Also adds validators when applicable. Fields with read only data
 * source are always configured as read only.
 * <p>
 * Unlike the default implementation in FieldGroup, MBeanFieldGroup only
 * makes field read only based on the property's hint, not the opposite.
 * This way developer can in form code choose to make some fields read only.
 *
 * @param field The field to update
 */
@Override
protected void configureField(Field<?> field) {
    boolean readOnlyStatus = isReadOnly() || field.getPropertyDataSource().isReadOnly();
    super.configureField(field);
    // reset the badly set readOnlyStatus
    field.setReadOnly(readOnlyStatus);
}

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