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.artificer.ui.client.local.pages.artifacts.ClassifierFilterSelectionDialog.java

License:Apache License

/**
 * Called when the user clicks the OK button.
 * @param event/*from   w  w w  .j  ava  2s  .  c om*/
 */
@EventHandler("classifier-dialog-btn-ok")
public void onOkClick(ClickEvent event) {
    // Gather up everything that was checked in the UI
    this.value = selector.getSelection();
    ValueChangeEvent.fire(this, this.value);
    hide();
}

From source file:org.artificer.ui.client.local.pages.artifacts.CommentsPanel.java

License:Apache License

public void addComment(ArtifactCommentBean commentBean) {
    value.add(commentBean);
    createComment(commentBean);
    ValueChangeEvent.fire(this, value);
}

From source file:org.artificer.ui.client.local.pages.artifacts.CommentsPanel.java

License:Apache License

@Override
public void setValue(List<ArtifactCommentBean> value, boolean fireEvents) {
    this.value = value;

    for (ArtifactCommentBean commentBean : value) {
        createComment(commentBean);//from  w  ww .ja v  a 2s.  c  om
    }

    if (fireEvents) {
        ValueChangeEvent.fire(this, value);
    }
}

From source file:org.artificer.ui.client.local.pages.artifacts.CustomPropertyFilter.java

License:Apache License

/**
 * Post construct./*from  ww  w . j  av a  2  s . c o m*/
 */
@PostConstruct
protected void onPostConstruct() {
    label.setSupportsEdit(false);
    label.setSupportsRemove(true);
    label.addValueChangeHandler(new ValueChangeHandler<String>() {
        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
            if (event.getValue() == null) {
                GWT.log("Firing null value change event!");
                ValueChangeEvent.fire(CustomPropertyFilter.this, null);
            }
        }
    });
    input.addValueChangeHandler(new ValueChangeHandler<String>() {
        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
            ValueChangeEvent.fire(CustomPropertyFilter.this, event.getValue());
        }
    });
}

From source file:org.artificer.ui.client.local.pages.artifacts.CustomPropertyFilters.java

License:Apache License

/**
 * Called to add another custom property filter.
 * @param propertyName/*  w  w w.  j ava2  s  .c  o m*/
 */
public void addPropertyFilter(String propertyName) {
    CustomPropertyFilter filter = this.customPropertyFilterFactory.get();
    filter.setPropertyName(propertyName);
    filter.addValueChangeHandler(this);
    this.add(filter);
    this.filters.add(filter);
    ValueChangeEvent.fire(this, getValue());
}

From source file:org.artificer.ui.client.local.pages.artifacts.CustomPropertyFilters.java

License:Apache License

/**
 * @see com.google.gwt.event.logical.shared.ValueChangeHandler#onValueChange(com.google.gwt.event.logical.shared.ValueChangeEvent)
 *//*  ww  w.ja va 2 s  .c  o  m*/
@Override
public void onValueChange(ValueChangeEvent<String> event) {
    // One of the filters was removed
    if (event.getValue() == null) {
        CustomPropertyFilter filter = (CustomPropertyFilter) event.getSource();
        remove(filter);
        filters.remove(filter);
    }
    ValueChangeEvent.fire(this, getValue());
}

From source file:org.artificer.ui.client.local.pages.details.AddCustomPropertyDialog.java

License:Apache License

/**
 * Called when the user clicks the submit button.
 * @param event// www .  j a  v a2 s .  co m
 */
@EventHandler("add-property-submit-button")
protected void onSubmit(ClickEvent event) {
    final String key = name.getValue();
    final String val = value.getValue();
    ValueChangeEvent.fire(this, new Map.Entry<String, String>() {
        @Override
        public String setValue(String value) {
            return null;
        }

        @Override
        public String getValue() {
            return val;
        }

        @Override
        public String getKey() {
            return key;
        }
    });
    hide();
}

From source file:org.artificer.ui.client.local.pages.details.AddRelationshipDialog.java

License:Apache License

/**
 * Called when the user clicks the next button.
 * @param event/*  w w w. ja v  a  2s.  c  o m*/
 */
@EventHandler("add-relationship-next-button")
protected void onNext(ClickEvent event) {
    ValueChangeEvent.fire(this, relationshipType.getValue());
    hide();
}

From source file:org.artificer.ui.client.local.pages.details.ClassifiersPanel.java

License:Apache License

/**
 * @see com.google.gwt.user.client.ui.HasValue#setValue(java.lang.Object, boolean)
 *///from   www .j  a  v a 2 s . co  m
@Override
public void setValue(List<String> value, boolean fireEvents) {
    clear();
    if (value == null || value.isEmpty()) {
        this.value = null;
    } else {
        this.value = new ArrayList<String>(value);
        Set<String> classifiers = new TreeSet<String>(value);
        for (final String classifier : classifiers) {
            EditableInlineLabel classifierLabel = editableLabelFactory.get();
            classifierLabel.setValue(classifier);
            classifierLabel.setSupportsEdit(false);
            classifierLabel.setSupportsRemove(true);
            classifierLabel.setStyleName("sramp-meta-data-section-label");
            classifierLabel.addValueChangeHandler(new ValueChangeHandler<String>() {
                @Override
                public void onValueChange(ValueChangeEvent<String> event) {
                    if (event.getValue() == null) {
                        List<String> newValue = new ArrayList<String>(ClassifiersPanel.this.value);
                        newValue.remove(classifier);
                        setValue(newValue, true);
                    }
                    // Editing an existing classifier is not currently supported - instead users
                    // must remove and then add.
                }
            });
            InlineLabel clearFix = new InlineLabel();
            clearFix.setStyleName("clearfix");
            add(classifierLabel);
            add(clearFix);
        }
    }
    if (fireEvents) {
        ValueChangeEvent.fire(this, this.value);
    }
}

From source file:org.artificer.ui.client.local.pages.details.CustomPropertiesPanel.java

License:Apache License

/**
 * @see com.google.gwt.user.client.ui.HasValue#setValue(java.lang.Object, boolean)
 *//*from www . j  a v  a 2s.co  m*/
@Override
public void setValue(Map<String, String> value, boolean fireEvents) {
    this.value = new HashMap<String, String>(value);
    clear();
    if (value == null || value.isEmpty()) {
        // Put something here?  "No Properties found..." ?
    } else {
        Set<String> keys = new TreeSet<String>(value.keySet());
        for (final String propName : keys) {
            String propValue = value.get(propName);
            Label propLabel = new Label(propName + ":");
            propLabel.setStyleName("sramp-meta-data-section-label");
            CustomPropertyEditableInlineLabel propValueWidget = propValueLabelFactory.get();
            propValueWidget.addValueChangeHandler(new ValueChangeHandler<String>() {
                @Override
                public void onValueChange(ValueChangeEvent<String> event) {
                    Map<String, String> newValue = new HashMap<String, String>(
                            CustomPropertiesPanel.this.value);
                    String val = event.getValue();
                    if (val == null) {
                        newValue.remove(propName);
                    } else {
                        newValue.put(propName, val);
                    }
                    setValue(newValue, true);
                }
            });
            propValueWidget.setValue(propValue);
            propValueWidget.setStyleName("sramp-meta-data-section-value");
            Label clearFix = new Label();
            clearFix.setStyleName("clearfix");
            add(propLabel);
            add(propValueWidget);
            add(clearFix);
        }
    }
    if (fireEvents) {
        ValueChangeEvent.fire(this, this.value);
    }
}