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

List of usage examples for com.google.gwt.event.logical.shared ValueChangeEvent getType

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  5. ValueChangeEvent
  6. getType

Introduction

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

Prototype

public static Type<ValueChangeHandler<?>> getType()

Source Link

Document

Gets the type associated with this event.

Usage

From source file:at.ac.fhcampuswien.atom.client.gui.attributes.components.slider.SliderBar.java

License:Apache License

public HandlerRegistration addValueChangeHandler(ValueChangeHandler<Double> handler) {
    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:bufferings.ktr.wjr.client.ui.widget.WjrTreeItem.java

License:Apache License

/**
 * {@inheritDoc}
 */
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<WjrTreeItem> handler) {
    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:cc.alcina.framework.gwt.client.widget.complex.SliderBar.java

License:Apache License

@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<Double> handler) {
    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:ch.unifr.pai.twice.multipointer.client.widgets.MultiFocusTextBox.java

License:Apache License

@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {
    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:com.ait.toolkit.editors.ckeditor.client.CKEditor.java

License:Open Source License

@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {
    return this.addHandler(handler, ValueChangeEvent.getType());
}

From source file:com.alkacon.acacia.client.UndoRedoHandler.java

License:Open Source License

/**
 * @see com.google.gwt.event.logical.shared.HasValueChangeHandlers#addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)
 *//*from  ww w .j ava 2  s .c  o  m*/
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<UndoRedoState> handler) {

    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:com.alkacon.acacia.client.ValidationHandler.java

License:Open Source License

/**
 * @see com.google.gwt.event.logical.shared.HasValueChangeHandlers#addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)
 *///w  w  w.  j  ava2s  . com
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<ValidationContext> handler) {

    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:com.alkacon.acacia.client.widgets.StringWidget.java

License:Open Source License

/**
 * @see com.google.gwt.event.logical.shared.HasValueChangeHandlers#addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)
 *//*from w w  w. j  a  v  a2 s  .c o m*/
@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {

    // Initialization code
    if (!m_valueChangeHandlerInitialized) {
        m_valueChangeHandlerInitialized = true;
        addDomHandler(new KeyDownHandler() {

            /** The text selection range. */
            protected JavaScriptObject m_range;

            /** The Element of this widget. */
            protected com.google.gwt.dom.client.Element m_element;

            /** Helper text area to store the text that should be pasted. */
            protected TextArea m_helpfield;

            public void onKeyDown(KeyDownEvent event) {

                // check if something was pasted to the field
                if (event.isShiftKeyDown() || event.isControlKeyDown()) {
                    int charCode = event.getNativeEvent().getCharCode();
                    if ((charCode == 'v') || (charCode == 45)) {
                        m_helpfield = new TextArea();
                        m_helpfield.getElement().getStyle().setPosition(Position.FIXED);
                        m_range = getSelection();
                        m_element = event.getRelativeElement();
                        m_element.setAttribute("contentEditable", "false");
                        RootPanel.get().add(m_helpfield);
                        m_helpfield.setFocus(true);
                    }
                }
                // prevent adding line breaks
                if (KeyCodes.KEY_ENTER == event.getNativeEvent().getKeyCode()) {
                    event.preventDefault();
                    event.stopPropagation();
                }

                // schedule the change event, so the key press can take effect
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                    public void execute() {

                        if (m_range != null) {
                            String pasteValue = m_helpfield.getText();
                            m_helpfield.removeFromParent();
                            m_element.setAttribute("contentEditable", "true");
                            setFocus(true);
                            setSelection(m_range, pasteValue);
                            m_range = null;

                        }
                        fireValueChange(false);
                    }
                });
            }

        }, KeyDownEvent.getType());

        addDomHandler(new ChangeHandler() {

            public void onChange(ChangeEvent event) {

                fireValueChange(false);

            }
        }, ChangeEvent.getType());
        addDomHandler(new BlurHandler() {

            public void onBlur(BlurEvent event) {

                fireValueChange(false);
            }
        }, BlurEvent.getType());
    }
    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:com.alkacon.acacia.client.widgets.TinyMCEWidget.java

License:Open Source License

/**
 * @see com.alkacon.acacia.client.widgets.A_EditWidget#addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)
 *///from   ww w.  j a va2  s  .  c  o m
@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {

    return addHandler(handler, ValueChangeEvent.getType());
}

From source file:com.alkacon.forms.client.widgets.StringWidget.java

License:Open Source License

/**
 * @see com.google.gwt.event.logical.shared.HasValueChangeHandlers#addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)
 *//*  ww w .j  av a 2  s.  c om*/
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {

    // Initialization code
    if (!m_valueChangeHandlerInitialized) {
        m_valueChangeHandlerInitialized = true;
        addDomHandler(new KeyPressHandler() {

            public void onKeyPress(KeyPressEvent event) {

                fireValueChange();

            }
        }, KeyPressEvent.getType());
        addDomHandler(new ChangeHandler() {

            public void onChange(ChangeEvent event) {

                fireValueChange();

            }
        }, ChangeEvent.getType());
        addDomHandler(new BlurHandler() {

            public void onBlur(BlurEvent event) {

                fireValueChange();
            }
        }, BlurEvent.getType());
    }
    return addHandler(handler, ValueChangeEvent.getType());
}