jit + gwt: MouseOverLabelEvent/MouseOutLabelEvent July 7, 2009

These event types were added to enable easy “tooltip” or “show details when hovering over jit labels” implementation. Their usage was described in the previous post.

Before you complain, I’ll add a link to download the entire package plus samples in the next couple of days.

import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.event.shared.HasHandlers;

public interface HasMouseOutLabelHandlers extends HasHandlers {

    HandlerRegistration addMouseOutLabelHandler(MouseOutLabelHandler handler);

}

import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.event.shared.HasHandlers;

public interface HasMouseOverLabelHandlers extends HasHandlers {

    HandlerRegistration addMouseOverLabelHandler(MouseOverLabelHandler handler);

}

import com.google.gwt.event.shared.EventHandler;

public interface MouseOutLabelHandler extends EventHandler {

    void onMouseOutLabel(MouseOutLabelEvent event);

}

import com.google.gwt.event.shared.EventHandler;

public interface MouseOverLabelHandler extends EventHandler {

    void onMouseOverLabel(MouseOverLabelEvent event);

}

import com.google.gwt.dom.client.NativeEvent;
import com.google.gwt.event.dom.client.HasNativeEvent;
import com.google.gwt.event.shared.GwtEvent;

public class MouseOutLabelEvent extends GwtEvent<MouseOutLabelHandler> implements HasNativeEvent {

    protected MouseOutLabelEvent(NativeEvent nativeevent) {
	this.nativeevent = nativeevent;
    }

    public static Type getType() {
	return TYPE;
    }

    public static void fire(HasMouseOutLabelHandlers source, NativeEvent nativeevent) {
	source.fireEvent(new MouseOutLabelEvent(nativeevent));
    }

    @Override
    protected void dispatch(MouseOutLabelHandler handler) {
	handler.onMouseOutLabel(this);
    }

    @Override
    public final Type getAssociatedType() {
	return TYPE;
    }

    @Override
    public NativeEvent getNativeEvent() {
	return nativeevent;
    }

    private static Type<MouseOutLabelHandler> TYPE = new Type<MouseOutLabelHandler>();
    private final NativeEvent nativeevent;

}

import com.google.gwt.dom.client.NativeEvent;
import com.google.gwt.event.dom.client.HasNativeEvent;
import com.google.gwt.event.shared.GwtEvent;

public class MouseOverLabelEvent extends GwtEvent<MouseOverLabelHandler> implements HasNativeEvent {

    protected MouseOverLabelEvent(NativeEvent nativeevent) {
	this.nativeevent = nativeevent;
    }

    public static Type getType() {
	return TYPE;
    }

    public static void fire(HasMouseOverLabelHandlers source, NativeEvent nativeevent) {
	source.fireEvent(new MouseOverLabelEvent(nativeevent));
    }

    @Override
    protected void dispatch(MouseOverLabelHandler handler) {
	handler.onMouseOverLabel(this);
    }

    @Override
    public final Type getAssociatedType() {
	return TYPE;
    }

    @Override
    public NativeEvent getNativeEvent() {
	return nativeevent;
    }

    private static Type<MouseOverLabelHandler> TYPE = new Type<MouseOverLabelHandler>();
    private final NativeEvent nativeevent;

}

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