Example usage for com.google.gwt.event.logical.shared ValueChangeEvent fire

Introduction

In this page you can find the example usage for com.google.gwt.event.logical.shared ValueChangeEvent fire.

Prototype

public static <T> void fire(HasValueChangeHandlers<T> source, T value)

Source Link

Document

Fires a value change event on all registered handlers in the handler manager.

Usage

From source file:org.nuxeo.opensocial.container.client.ui.CustomListBox.java

License:Open Source License

public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {
    if (!valueChangeHandlerInitialized) {
        valueChangeHandlerInitialized = true;
        addChangeHandler(new ChangeHandler() {
            public void onChange(ChangeEvent event) {
                ValueChangeEvent.fire(CustomListBox.this, getValue());
            }//from  w w w . ja  v a  2  s.  com
        });
    }
    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:org.obiba.opal.web.gwt.app.client.ui.RadioGroup.java

License:Open Source License

public HandlerRegistration addButton(HasValue<Boolean> button, T value) {
    if (buttons.size() != values.size())
        throw new IllegalStateException("buttons and values are out of sync");

    buttons.add(button);//from   w  w  w.java 2 s. c  o m
    values.add(value);

    final int index = buttons.size() - 1;

    return button.addValueChangeHandler(new ValueChangeHandler<Boolean>() {

        @Override
        public void onValueChange(ValueChangeEvent<Boolean> event) {
            if (currentSelection == null || currentSelection != index) {
                currentSelection = index;
                ValueChangeEvent.fire(RadioGroup.this, getValue());
            }
        }
    });
}

From source file:org.opencms.acacia.client.CmsValidationHandler.java

License:Open Source License

/**
 * Displays the given error messages within the form.<p>
 *
 * @param entityId the entity id//ww w . j  av a  2  s .  co  m
 * @param validationResult the validationResult
 */
public void displayValidation(String entityId, CmsValidationResult validationResult) {

    if (m_formTabPanel != null) {
        CmsAttributeHandler.clearErrorStyles(m_formTabPanel);
    }
    if (validationResult.hasWarnings(entityId)) {
        for (Entry<String[], String> warning : validationResult.getWarnings(entityId).entrySet()) {
            String[] pathElements = warning.getKey();
            // check if there are no errors for this attribute
            if (!validationResult.hasErrors(entityId)
                    || !validationResult.getErrors(entityId).containsKey(pathElements)) {
                CmsAttributeHandler handler = m_rootHandler.getHandlerByPath(pathElements);
                if (handler != null) {
                    String attributeName = pathElements[pathElements.length - 1];
                    handler.setWarningMessage(CmsContentDefinition.extractIndex(attributeName),
                            warning.getValue(), m_formTabPanel);
                }
            }
        }
    }
    if (validationResult.hasErrors(entityId)) {
        for (Entry<String[], String> error : validationResult.getErrors(entityId).entrySet()) {
            String[] pathElements = error.getKey();
            CmsAttributeHandler handler = m_rootHandler.getHandlerByPath(pathElements);
            if (handler != null) {
                String attributeName = pathElements[pathElements.length - 1];
                handler.setErrorMessage(CmsContentDefinition.extractIndex(attributeName), error.getValue(),
                        m_formTabPanel);
            }
        }
        m_validationContext.addInvalidEntity(entityId);
    } else {
        m_validationContext.addValidEntity(entityId);
    }
    ValueChangeEvent.fire(this, m_validationContext);
    m_validating = false;
}

From source file:org.opencms.acacia.client.widgets.CmsCalendarWidget.java

License:Open Source License

/**
 * Represents a value change event.<p>
 *
 */
public void fireChangeEvent() {

    ValueChangeEvent.fire(this, m_dateBox.getFormValueAsString());
}

From source file:org.opencms.acacia.client.widgets.CmsCategoryWidget.java

License:Open Source License

/**
 * Represents a value change event.<p>
 */
public void fireChangeEvent() {

    ValueChangeEvent.fire(this, getValue());

}

From source file:org.opencms.acacia.client.widgets.CmsCheckboxWidget.java

License:Open Source License

/**
 *  Represents a value change event.<p>
 */
public void fireChangeEvent() {

    ValueChangeEvent.fire(this, m_checkbox.getFormValueAsString());
}

From source file:org.opencms.acacia.client.widgets.CmsColorpickerWidget.java

License:Open Source License

/**
 * Represents a value change event.<p>
 *
 *///from w ww .j  a  v  a 2 s . c  o  m
public void fireChangeEvent() {

    if (m_colorPicker.getFormValueAsString() != null) {
        ValueChangeEvent.fire(this, m_colorPicker.getFormValueAsString());
    }

}

From source file:org.opencms.acacia.client.widgets.CmsComboWidget.java

License:Open Source License

/**
 * Represents a value change event.<p>
 *
 */
public void fireChangeEvent() {

    ValueChangeEvent.fire(this, m_comboBox.getFormValueAsString());

}

From source file:org.opencms.acacia.client.widgets.CmsDependentSelectWidget.java

License:Open Source License

/**
 * Represents a value change event.<p>
 * Please edit the blog entry text.//w  ww.j av  a2  s  .c  o  m
 */
public void fireChangeEvent() {

    ValueChangeEvent.fire(this, m_selectBox.getFormValueAsString());

}

From source file:org.opencms.acacia.client.widgets.CmsDisplayWidget.java

License:Open Source License

/**
 * Represents a value change event.<p>
 *
 *///from  w w  w  .  ja va2 s .c  o  m
public void fireChangeEvent() {

    String result = "";
    if (m_textbox.getText() != null) {
        if (!m_textbox.getText().equals(m_default)) {
            result = m_textbox.getText();
        }
    }

    ValueChangeEvent.fire(this, result);

}