Java DoubleClickHandler类代码示例

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
FilterButton(DoubleClickHandler superSelect,
    Element itemContainer,
    String containerClass,
    String itemClass,
    String label,
    String buttonClass) {
  super(label);
  this.itemContainer = itemContainer;
  this.itemClass = itemClass;
  this.containerClass = containerClass;
  setStyleName(LogPanel.css.button() + " " + LogPanel.css.enabled() + " " + buttonClass);
  addClickHandler(this);
  if (superSelect != null) {
    addDoubleClickHandler(superSelect);
  }
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
/**
 * Gets the filter for a stream, creating one if one does not already exist.
 */
private FilterButton getStreamFilter(final String stream) {
  FilterButton filter = streamFilters.get(stream);
  if (filter == null) {
    // Just in case a user can cause a stream to be called "'><script
    // src='evil.js'></script><pre '", we only use safe values for CSS
    // classes. There's no need for the class names to be human readable.
    int streamId = streamFilters.countEntries();
    String itemClass = "w-s-" + streamId;
    String containerClass = STREAM_FILTER_PREFIX + streamId;
    filter = new FilterButton(new DoubleClickHandler() {
      @Override
      public void onDoubleClick(DoubleClickEvent event) {
        enableOnlyOneStream(stream);
      }
    }, entries, containerClass, itemClass, stream, css.stream());
    self.add(filter, streamsContainer);
    streamFilters.put(stream, filter);
    // TODO(ohler): Make styles work in IE.
    if (!UserAgent.isIE()) {
      // Replace stylesheet to make the new filter work.
      style.setInnerText(style.getInnerText() + filter.getCssRule());
    }
  }
  return filter;
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
public void addMapHandler(AbstractGeometryIndexMapHandler handler) {
	handler.setIndex(index);
	handler.setService(service);
	handler.setEventParser(this);
	if (handler instanceof MapDownHandler) {
		downHandlers.add((MapDownHandler) handler);
	}
	if (handler instanceof MapUpHandler) {
		upHandlers.add((MapUpHandler) handler);
	}
	if (handler instanceof MapDragHandler) {
		dragHandlers.add((MapDragHandler) handler);
	}
	if (handler instanceof MouseOverHandler) {
		overHandlers.add((MouseOverHandler) handler);
	}
	if (handler instanceof MouseOutHandler) {
		outHandlers.add((MouseOutHandler) handler);
	}
	if (handler instanceof MouseMoveHandler) {
		moveHandlers.add((MouseMoveHandler) handler);
	}
	if (handler instanceof DoubleClickHandler) {
		doubleClickHandlers.add((DoubleClickHandler) handler);
	}
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
private LogPanel(Logs log) {
  this.log = log;
  initWidget(BINDER.createAndBindUi(this));

  // Add filter buttons. Global filter, then log-level filters.
  StringBuilder rules = new StringBuilder();
  rules.append(css.getText());

  for (final Level level : Level.values()) {
    String itemClass = LEVEL_CLASSES.get(level);
    String containerClass = LEVEL_FILTER_PREFIX + itemClass;
    FilterButton levelFilter = new FilterButton(new DoubleClickHandler() {
      @Override
      public void onDoubleClick(DoubleClickEvent event) {
        enableOnlyMoreImportantLevels(level);
      }
    }, entries, containerClass, itemClass, level.name(), css.level());
    levelFilters.put(level, levelFilter);
    self.add(levelFilter, levelsContainer);
    rules.append(levelFilter.getCssRule());
  }

  // TODO(ohler): Make styles work in IE; the log panel consumes the entire
  // screen without them.  In IE8, I've seen this crash in setInnerText().
  if (!UserAgent.isIE()) {
    // Inject style.
    style.setInnerText(rules.toString());
    Document.get().getBody().appendChild(style);
  }

  setActive(true);
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
protected HandlerRegistration addDoubleClickHandler(DoubleClickHandler doubleClickhandler)
{
	return addDomHandler(doubleClickhandler, DoubleClickEvent.getType());
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
/** Blocks double clicking on the button and on the parent element. */
private void blockDoubleClicking() {
  addDomHandler(
      new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
          event.stopPropagation();
          event.preventDefault();
        }
      },
      DoubleClickEvent.getType());
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
private void addDoubleClick(final TablePanel table, final boolean isTags) {
    DoubleClickHandler dch = new DoubleClickHandler() {
        public void onDoubleClick(DoubleClickEvent event) {
            resubmitSearch(table, isTags);
        }
    };
    table.addDoubleClickListner(dch);
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
public static DoubleClickHandler createDoubleClickListener(final EventListenerGVO ev, final List<InputVariableGVO> input) {
	return new DoubleClickHandler() {
		public void onDoubleClick(DoubleClickEvent event) {
			Map<String,String> mouseInfo = getMouseInfo(event);
			CallbackHandler.createCallBack(event.getSource(), QAMLConstants.EVENT_ONDBLCLICK, ev, input, mouseInfo);
		}
	};
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
public void onDoubleClick(DoubleClickEvent event) {
	if (service.getIndexStateService().isEnabled(index)) {
		for (DoubleClickHandler handler : doubleClickHandlers) {
			handler.onDoubleClick(event);
		}
	}
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) {
  return addDomHandler(handler, DoubleClickEvent.getType());
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
@Override
public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) {
  return addDomHandler(handler, DoubleClickEvent.getType());
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
@Override
public HandlerRegistration addDoubleClickHandler( DoubleClickHandler handler) {
	return addDomHandler(handler, DoubleClickEvent.getType() );
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
@Override
public final HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) {
	return addDomHandler(handler, DoubleClickEvent.getType());
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
@Inject
public FileStructureImpl(NodeFactory nodeFactory, JavaLocalizationConstant locale) {
  super(false);
  this.nodeFactory = nodeFactory;
  this.locale = locale;
  setWidget(UI_BINDER.createAndBindUi(this));

  NodeStorage storage =
      new NodeStorage(
          new NodeUniqueKeyProvider() {
            @Override
            public String getKey(@NotNull Node item) {
              return String.valueOf(item.hashCode());
            }
          });
  NodeLoader loader = new NodeLoader(Collections.<NodeInterceptor>emptySet());
  tree = new Tree(storage, loader);
  tree.setAutoExpand(false);
  tree.getSelectionModel().setSelectionMode(SINGLE);

  KeyboardNavigationHandler handler =
      new KeyboardNavigationHandler() {
        @Override
        public void onEnter(NativeEvent evt) {
          hide();
        }
      };
  tree.addDomHandler(
      new DoubleClickHandler() {
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
          if (all(tree.getSelectionModel().getSelectedNodes(), LEAFS)) {
            hide();
          }
        }
      },
      DoubleClickEvent.getType());

  handler.bind(tree);

  treeContainer.add(tree);
}
 

import com.google.gwt.event.dom.client.DoubleClickHandler; //导入依赖的package包/类
public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) {
     return addDomHandler(handler, DoubleClickEvent.getType());
}