Java Code Examples for com.google.gwt.user.client.Event#ONTOUCHSTART

The following examples show how to use com.google.gwt.user.client.Event#ONTOUCHSTART . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: VSliderPanel.java From vaadin-sliderpanel with MIT License

6 votes

@Override
public void onPreviewNativeEvent(NativePreviewEvent event) {
    if (autoCollapseSlider && event != null && !event.isCanceled() && expand) {
        Event nativeEvent = Event.as(event.getNativeEvent());

        switch (nativeEvent.getTypeInt()) {
            case Event.ONMOUSEDOWN:
            case Event.ONTOUCHSTART:
            case Event.ONDBLCLICK:

                if (eventTargetsPopup(nativeEvent)) {
                    return;
                }
                if (eventTargetsInnerElementsPopover(nativeEvent)) {
                    return;
                }
                setExpand(false, true);
        }
    }
}

Example 2

Source File: MockComponent.java From appinventor-extensions with Apache License 2.0

5 votes

/**
 * Invoked by GWT whenever a browser event is dispatched to this component.
 */
@Override
public void onBrowserEvent(Event event) {
  if (!shouldCancel(event)) return;
  switch (event.getTypeInt()) {
    case Event.ONTOUCHSTART:
    case Event.ONTOUCHEND:
      if (isForm()) {
        select();
      }
    case Event.ONTOUCHMOVE:
    case Event.ONTOUCHCANCEL:
      cancelBrowserEvent(event);
      DomEvent.fireNativeEvent(event, handlers);
      break;

    case Event.ONMOUSEDOWN:
    case Event.ONMOUSEUP:
    case Event.ONMOUSEMOVE:
    case Event.ONMOUSEOVER:
    case Event.ONMOUSEOUT:
      cancelBrowserEvent(event);
      mouseListeners.fireMouseEvent(this, event);
      break;

    case Event.ONCLICK:
      cancelBrowserEvent(event);
      select();
      break;

    default:
      // Ignore unexpected events
      break;
  }
}

Example 3

Source File: CubaFileUploadProgressWindow.java From cuba with Apache License 2.0

5 votes

private void onDragEvent(Event event) {
    if (!WidgetUtil.isTouchEventOrLeftMouseButton(event)) {
        return;
    }

    switch (DOM.eventGetType(event)) {
        case Event.ONTOUCHSTART:
            if (event.getTouches().length() > 1) {
                return;
            }
        case Event.ONMOUSEDOWN:
            beginMovingWindow(event);
            break;
        case Event.ONMOUSEUP:
        case Event.ONTOUCHEND:
        case Event.ONTOUCHCANCEL:
        case Event.ONLOSECAPTURE:
            stopMovingWindow();
            break;
        case Event.ONMOUSEMOVE:
        case Event.ONTOUCHMOVE:
            moveWindow(event);
            break;
        default:
            break;
    }
}

Example 4

Source File: InputSlider.java From putnami-web-toolkit with GNU Lesser General Public License v3.0

5 votes

@Override
public void onBrowserEvent(Event event) {
	super.onBrowserEvent(event);
	if (!this.isStateValid()) {
		return;
	}
	switch (DOM.eventGetType(event)) {
		case Event.ONMOUSEDOWN:
		case Event.ONTOUCHSTART:
			this.handleWidget.setFocus(true);
			this.dragHandler.onMouseDown(event);
			break;
		case Event.ONMOUSEUP:
		case Event.ONTOUCHEND:
			this.dragHandler.onMouseUp(event);
			break;
		case Event.ONMOUSEMOVE:
		case Event.ONTOUCHMOVE:
			this.dragHandler.onMouseMove(event);
			break;
		case Event.ONMOUSEWHEEL:
			if (this.handleWidget.focused) {
				this.dragHandler.onMouseWheel(event);
			}
			break;
		default:
			break;
	}
}

Example 5

Source File: CompositeFocusHelper.java From putnami-web-toolkit with GNU Lesser General Public License v3.0

5 votes

private void previewNativeEvent(NativePreviewEvent event) {
	if (event.isCanceled() || event.isConsumed()) {
		event.cancel();
		return;
	}

	boolean eventTargetsContainerOrPartner = this.eventTargetsContainerOrPartner(event);

	int type = event.getTypeInt();
	switch (type) {
		case Event.ONMOUSEDOWN:
		case Event.ONTOUCHSTART:
			if (!eventTargetsContainerOrPartner) {
				this.blur();
				return;
			}
			break;
		case Event.ONFOCUS:
			// Not used because focus events are not previewed yet
			if (!eventTargetsContainerOrPartner) {
				this.blur();
			} else {
				this.focus();
			}
			break;
		default:
			break;
	}
}

Example 6

Source File: CubaFileUploadProgressWindow.java From cuba with Apache License 2.0

4 votes

private void onResizeEvent(Event event) {
    if (resizable && WidgetUtil.isTouchEventOrLeftMouseButton(event)) {
        switch (event.getTypeInt()) {
            case Event.ONMOUSEDOWN:
            case Event.ONTOUCHSTART:
                showResizingCurtain();
                if (BrowserInfo.get().isIE()) {
                    resizeBox.getStyle().setVisibility(Style.Visibility.HIDDEN);
                }
                resizing = true;
                startX = WidgetUtil.getTouchOrMouseClientX(event);
                startY = WidgetUtil.getTouchOrMouseClientY(event);
                origW = getElement().getOffsetWidth();
                origH = getElement().getOffsetHeight();
                DOM.setCapture(getElement());
                event.preventDefault();
                break;
            case Event.ONMOUSEUP:
            case Event.ONTOUCHEND:
                setSize(event);
            case Event.ONTOUCHCANCEL:
                DOM.releaseCapture(getElement());
            case Event.ONLOSECAPTURE:
                hideResizingCurtain();
                if (BrowserInfo.get().isIE()) {
                    resizeBox.getStyle().clearVisibility();
                }
                resizing = false;
                break;
            case Event.ONMOUSEMOVE:
            case Event.ONTOUCHMOVE:
                if (resizing) {
                    setSize(event);
                    event.preventDefault();
                }
                break;
            default:
                event.preventDefault();
                break;
        }
    }
}