Package com.google.gwt.dom.client

Examples of com.google.gwt.dom.client.NativeEvent

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      options_.clear();
   }

   public void click()
   {
      NativeEvent evt = Document.get().createMouseDownEvent(0, 0, 0, 0, 0,
                                                            false, false,
                                                            false, false, 0);
      ClickEvent.fireNativeEvent(evt, this);
   }
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           if (targetElement.getClassName().indexOf("ace_gutter-cell") < 0)
           {
              return;
           }
          
           NativeEvent evt = arg.getNativeEvent();
          
           // right-clicking shouldn't set a breakpoint
           if (evt.getButton() != NativeEvent.BUTTON_LEFT)
           {
              return;
           }
          
           // make sure that the click was in the left half of the element--
           // clicking on the line number itself (or the gutter near the
           // text) shouldn't set a breakpoint.
           if (evt.getClientX() <
               (targetElement.getAbsoluteLeft() +
                     (targetElement.getClientWidth() / 2)))
           {
              toggleBreakpointAtPosition(arg.getDocumentPosition());           
           }
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   * @param action the action to handle
   * @param selectionModel the {@link SelectionModel} to update
   */
  protected void handleMultiSelectionEvent(CellPreviewEvent<T> event,
      SelectAction action, MultiSelectionModel<? super T> selectionModel) {
    NativeEvent nativeEvent = event.getNativeEvent();
    String type = nativeEvent.getType();
    if ("click".equals(type)) {
      /*
       * Update selection on click. Selection is toggled only if the user
       * presses the ctrl key. If the user does not press the control key,
       * selection is additive.
       */
      boolean shift = nativeEvent.getShiftKey();
      boolean ctrlOrMeta = nativeEvent.getCtrlKey() || nativeEvent.getMetaKey();
      boolean clearOthers = (translator == null) ? !ctrlOrMeta
          : translator.clearCurrentSelection(event);
      if (action == null || action == SelectAction.DEFAULT) {
        action = ctrlOrMeta ? SelectAction.TOGGLE : SelectAction.SELECT;
      }
      doMultiSelection(selectionModel, event.getDisplay(), event.getIndex(),
          event.getValue(), action, shift, clearOthers);
    } else if ("keyup".equals(type)) {
      int keyCode = nativeEvent.getKeyCode();
      if (keyCode == 32) {
        /*
         * Update selection when the space bar is pressed. The spacebar always
         * toggles selection, regardless of whether the control key is pressed.
         */
        boolean shift = nativeEvent.getShiftKey();
        boolean clearOthers = (translator == null) ? false
            : translator.clearCurrentSelection(event);
        if (action == null || action == SelectAction.DEFAULT) {
          action = SelectAction.TOGGLE;
        }
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          return;
      }
    }

    // Handle default selection.
    NativeEvent nativeEvent = event.getNativeEvent();
    String type = nativeEvent.getType();
    if ("click".equals(type)) {
      if (nativeEvent.getCtrlKey() || nativeEvent.getMetaKey()) {
        // Toggle selection on ctrl+click.
        selectionModel.setSelected(value, !selectionModel.isSelected(value));
      } else {
        // Select on click.
        selectionModel.setSelected(value, true);
      }
    } else if ("keyup".equals(type)) {
      // Toggle selection on space.
      int keyCode = nativeEvent.getKeyCode();
      if (keyCode == 32) {
        selectionModel.setSelected(value, !selectionModel.isSelected(value));
      }
    }
  }
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      return false;
    }

    public SelectAction translateSelectionEvent(CellPreviewEvent<T> event) {
      // Handle the event.
      NativeEvent nativeEvent = event.getNativeEvent();
      if ("click".equals(nativeEvent.getType())) {
        // Ignore if the event didn't occur in the correct column.
        if (column > -1 && column != event.getColumn()) {
          return SelectAction.IGNORE;
        }

        // Determine if we clicked on a checkbox.
        Element target = nativeEvent.getEventTarget().cast();
        if ("input".equals(target.getTagName().toLowerCase())) {
          final InputElement input = target.cast();
          if ("checkbox".equals(input.getType().toLowerCase())) {
            // Synchronize the checkbox with the current selection state.
            input.setChecked(event.getDisplay().getSelectionModel().isSelected(
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            fireChangeEvent();
        }
    }

    private void fireChangeEvent() {
        NativeEvent event = Document.get().createChangeEvent();
        DomEvent.fireNativeEvent(event, this);
    }
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            fireChangeEvent();
        }
    }

    private void fireChangeEvent() {
        NativeEvent event = Document.get().createChangeEvent();
        DomEvent.fireNativeEvent(event, this);
    }
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    }

    @Override
    public void onPreviewNativeEvent(Event.NativePreviewEvent event) {
        if (SC.isIE() && event.getTypeInt() == Event.ONCLICK) {
            NativeEvent nativeEvent = event.getNativeEvent();
            EventTarget target = nativeEvent.getEventTarget();
            if (Element.is(target)) {
                Element element = Element.as(target);
                if ("a".equalsIgnoreCase(element.getTagName())) {
                    // make sure it's not a hyperlink that GWT already handles
                    if (element.getPropertyString("__listener") == null) {
                        String url = element.getAttribute("href");
                        String viewPath = getViewPath(url);
                        if (viewPath != null) {
                            GWT.log("Forcing History.newItem(\"" + viewPath + "\")...");
                            History.newItem(viewPath);
                            nativeEvent.preventDefault();
                        }
                    }
                }
            }
        }
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                }
            }
        });
        setListener(new MouseEventListener() {
            public void contextMenu(ContextMenuEvent event, final Widget widget) {
                final NativeEvent ne = event.getNativeEvent();
                int left = ne.getClientX();
                int top = ne.getClientY();
                top += Window.getScrollTop();
                left += Window.getScrollLeft();
                client.getContextMenu().showAt(new ActionOwner() {
                    public String getPaintableId() {
                        return VCalendarPaintable.this.getPaintableId();
                    }

                    public ApplicationConnection getClient() {
                        return VCalendarPaintable.this.getClient();
                    }

                    @SuppressWarnings("deprecation")
                    public Action[] getActions() {
                        if (widget instanceof SimpleDayCell) {
                            /*
                             * Month view
                             */
                            SimpleDayCell cell = (SimpleDayCell) widget;
                            Date start = new Date(cell.getDate().getYear(),
                                    cell.getDate().getMonth(), cell.getDate()
                                    .getDate(), 0, 0, 0);

                            Date end = new Date(cell.getDate().getYear(), cell
                                    .getDate().getMonth(), cell.getDate()
                                    .getDate(), 23, 59, 59);

                            return VCalendarPaintable.this.getActionsBetween(
                                    start,
                                    end);
                        } else if (widget instanceof DateCell) {
                            /*
                             * Week and Day view
                             */
                            DateCell cell = (DateCell) widget;
                            int slotIndex = DOM.getChildIndex(
                                    cell.getElement(), (Element) ne
                                    .getEventTarget().cast());
                            DateCellSlot slot = cell.getSlot(slotIndex);
                            return VCalendarPaintable.this.getActionsBetween(
                                    slot.getFrom(), slot.getTo());
                        } else if (widget instanceof DayEvent) {
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    }

    public static void simulateClickFromTouchEvent(Event touchevent,
            Widget widget) {
        Touch touch = touchevent.getChangedTouches().get(0);
        final NativeEvent createMouseUpEvent = Document.get()
                .createMouseUpEvent(0, touch.getScreenX(), touch.getScreenY(),
                        touch.getClientX(), touch.getClientY(), false, false,
                        false, false, NativeEvent.BUTTON_LEFT);
        final NativeEvent createMouseDownEvent = Document.get()
                .createMouseDownEvent(0, touch.getScreenX(),
                        touch.getScreenY(), touch.getClientX(),
                        touch.getClientY(), false, false, false, false,
                        NativeEvent.BUTTON_LEFT);
        final NativeEvent createMouseClickEvent = Document.get()
                .createClickEvent(0, touch.getScreenX(), touch.getScreenY(),
                        touch.getClientX(), touch.getClientY(), false, false,
                        false, false);

        /*
 
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