Java Code Examples for com.google.gwt.user.client.Event#getButton()

The following examples show how to use com.google.gwt.user.client.Event#getButton() . 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: CubaResizableTextAreaWrapperWidget.java    From cuba with Apache License 2.0 6 votes vote down vote up 
protected void captureEvents(Event event) {
    event.preventDefault();
    if (isEnabled() && event.getButton() == Event.BUTTON_LEFT) {
        if (!dragDrop) {
            dragDrop = true;
            DOM.setCapture(resizeElement);

            ComputedStyle cs = new ComputedStyle(getElement());
            setWidth(cs.getProperty("width"));
            setHeight(cs.getProperty("height"));

            getTextArea().getStyle().setProperty("width", "100%");
            getTextArea().getStyle().setProperty("height", "100%");
        }
    }
}
Example 2
Source File: CubaWindowWidget.java    From cuba with Apache License 2.0 6 votes vote down vote up 
@Override
public void onBrowserEvent(Event event) {
    if (contextMenuHandler != null && event.getTypeInt() == Event.ONCONTEXTMENU) {
        contextMenuHandler.onContextMenu(event);
        return;
    }

    if ((event.getTypeInt() == Event.ONCLICK
            || event.getTypeInt() == Event.ONMOUSEDOWN)
            && event.getButton() != NativeEvent.BUTTON_LEFT) {
        event.preventDefault();
        event.stopPropagation();
        return;
    }

    super.onBrowserEvent(event);
}
Example 3
Source File: CubaResizableTextAreaWrapperWidget.java    From cuba with Apache License 2.0 5 votes vote down vote up 
protected void releaseCapture(Event event) {
    if (event.getButton() == Event.BUTTON_LEFT && dragDrop) {
        dragDrop = false;
        DOM.releaseCapture(resizeElement);

        if (resizeHandler != null) {
            ComputedStyle cs = new ComputedStyle(getElement());
            resizeHandler.sizeChanged(cs.getProperty("width"), cs.getProperty("height"));
            resizeHandler.textChanged(getText());
        }
    }
}
Example 4
Source File: EventWrapper.java    From swellrt with Apache License 2.0 5 votes vote down vote up 
/**
 * @return A string describing which mouse buttons were pressed,
 *        e.g., " left"
 */
private static String mouseButtons(Event event) {
  if (event.getButton() == -1) {
    return "";
  } else {
    return ((event.getButton() & Event.BUTTON_LEFT) != 0 ? " left" : "")
        + ((event.getButton() & Event.BUTTON_MIDDLE) != 0 ? " middle" : "")
        + ((event.getButton() & Event.BUTTON_RIGHT) != 0 ? " right" : "");
  }
}
Example 5
Source File: EventWrapper.java    From incubator-retired-wave with Apache License 2.0 5 votes vote down vote up 
/**
 * @return A string describing which mouse buttons were pressed,
 *        e.g., " left"
 */
private static String mouseButtons(Event event) {
  if (event.getButton() == -1) {
    return "";
  } else {
    return ((event.getButton() & Event.BUTTON_LEFT) != 0 ? " left" : "")
        + ((event.getButton() & Event.BUTTON_MIDDLE) != 0 ? " middle" : "")
        + ((event.getButton() & Event.BUTTON_RIGHT) != 0 ? " right" : "");
  }
}
Example 6
Source File: SuggestionsContainer.java    From cuba with Apache License 2.0 4 votes vote down vote up 
@Override
public void onBrowserEvent(Event event) {
    if (getElement() == DOM.eventGetTarget(event)) {
        return;
    }

    SuggestionItem item = findItem(DOM.eventGetTarget(event));
    switch (DOM.eventGetType(event)) {
        case Event.ONMOUSEDOWN: {
            if (BrowserInfo.get().isIE()) {
                suggestionFieldWidget.iePreventBlur = true;
            }
            break;
        }

        case Event.ONCLICK: {
            if (event.getButton() == NativeEvent.BUTTON_LEFT) {
                performItemCommand(item);
            }
            break;
        }

        case Event.ONMOUSEOVER: {
            if (item != null) {
                selectItem(item);
            }
            break;
        }

        case Event.ONKEYDOWN: {
            int keyCode = KeyCodes.maybeSwapArrowKeysForRtl(
                    event.getKeyCode(),
                    LocaleInfo.getCurrentLocale().isRTL()
            );

            switch (keyCode) {
                case KeyCodes.KEY_UP:
                    selectPrevItem();
                    preventEvent(event);
                    break;
                case KeyCodes.KEY_DOWN:
                    selectNextItem();
                    preventEvent(event);
                    break;
                case KeyCodes.KEY_ESCAPE:
                    selectItem(null);
                    preventEvent(event);
                    break;
                case KeyCodes.KEY_TAB:
                    selectItem(null);
                    break;
                case KeyCodes.KEY_ENTER:
                    performItemCommand(item);
                    preventEvent(event);
                    break;
            }
            break;
        }
    }
    super.onBrowserEvent(event);
}