@Override
public void onBrowserEvent(Event event) {
Element td = getEventTargetCell(event);
if (td == null) {
return;
}
Element tr = DOM.getParent(td);
String index = tr.getAttribute("item-index");
if (index == null || "".equals(index)) {
return;
}
switch (DOM.eventGetType(event)) {
case Event.ONMOUSEOVER:
onRowHovered(tr);
break;
case Event.ONCLICK:
onRowClicked(tr);
event.preventDefault();
event.stopPropagation();
break;
}
}
private void choiceDestroyLinkClick(Event e) {
e.preventDefault();
if (!isDisabled) {
pendingDestroyClick = true;
Element target = e.getEventTarget().cast();
choiceDestroy($(target));
} else {
e.stopPropagation();
}
}
private void processHandleEvent(Event event) {
switch (DOM.eventGetType(event)) {
case Event.ONMOUSEDOWN:
case Event.ONTOUCHSTART:
if (!disabled && !readonly) {
focus();
feedbackPopup.show();
dragging = true;
DOM.setElementProperty(
handle, "className", CLASSNAME + "-handle " + CLASSNAME + "-handle-active");
DOM.setCapture(getElement());
DOM.eventPreventDefault(event); // prevent selecting text
DOM.eventCancelBubble(event, true);
event.stopPropagation();
VConsole.log("Slider move start");
}
break;
case Event.ONMOUSEMOVE:
case Event.ONTOUCHMOVE:
if (dragging) {
VConsole.log("Slider move");
setValueByEvent(event, false);
updateFeedbackPosition();
event.stopPropagation();
}
break;
case Event.ONTOUCHEND:
feedbackPopup.hide();
case Event.ONMOUSEUP:
// feedbackPopup.hide();
VConsole.log("Slider move end");
dragging = false;
DOM.setElementProperty(handle, "className", CLASSNAME + "-handle");
DOM.releaseCapture(getElement());
setValueByEvent(event, true);
event.stopPropagation();
break;
default:
break;
}
}
private void processHandleEvent(Event event) {
switch (DOM.eventGetType(event)) {
case Event.ONMOUSEDOWN:
case Event.ONTOUCHSTART:
if (!disabled && !readonly) {
focus();
feedbackPopup.show();
dragging = true;
handle.setClassName(getStylePrimaryName() + "-handle");
handle.addClassName(getStylePrimaryName() + "-handle-active");
DOM.setCapture(getElement());
DOM.eventPreventDefault(event); // prevent selecting text
DOM.eventCancelBubble(event, true);
event.stopPropagation();
}
break;
case Event.ONMOUSEMOVE:
case Event.ONTOUCHMOVE:
if (dragging) {
setValueByEvent(event, false);
updateFeedbackPosition();
event.stopPropagation();
}
break;
case Event.ONTOUCHEND:
feedbackPopup.hide();
case Event.ONMOUSEUP:
// feedbackPopup.hide();
dragging = false;
handle.setClassName(getStylePrimaryName() + "-handle");
DOM.releaseCapture(getElement());
setValueByEvent(event, true);
event.stopPropagation();
break;
default:
break;
}
}
private void onTouchStart(Event event) {
onHoldPressDownStyle(); // Show style change
// Stop the event from bubbling up
event.stopPropagation();
// Only handle if we have exactly one touch
if (event.getTargetTouches().length() == 1) {
Touch start = event.getTargetTouches().get(0);
this.touchId = start.getIdentifier();
this.touchMoved = false;
}
}
@Override
public void onBrowserEvent(Event event) {
super.onBrowserEvent(event);
switch (DOM.eventGetType(event)) {
case Event.ONCONTEXTMENU:
EventTarget target = event.getEventTarget();
Element svg = this.getElement().getElementsByTagName("svg").getItem(0);
if (target.equals(svg)) {
m_client.getContextMenu().showAt(this, event.getClientX(), event.getClientY());
event.preventDefault();
event.stopPropagation();
}
break;
case Event.ONMOUSEDOWN:
break;
case Event.ONMOUSEWHEEL:
double delta = event.getMouseWheelVelocityY() / 30.0;
double oldScale = m_scale;
final double newScale = oldScale + delta;
final int clientX = event.getClientX();
final int clientY = event.getClientY();
// broken now need to fix it
// Command cmd = new Command() {
//
// public void execute() {
// m_client.updateVariable(m_paintableId, "mapScale", newScale, false);
// m_client.updateVariable(m_paintableId, "clientX", clientX, false);
// m_client.updateVariable(m_paintableId, "clientY", clientY, false);
//
// m_client.sendPendingVariableChanges();
// }
// };
//
// if(BrowserInfo.get().isWebkit()) {
// Scheduler.get().scheduleDeferred(cmd);
// }else {
// cmd.execute();
// }
break;
}
}
private void onClick(Event event) {
event.stopPropagation();
event.preventDefault();
if (touchHandled) {
// if the touch is already handled, we are on a device that supports
// touch (so you aren't in the desktop browser)
touchHandled = false; // reset for next press
clickHandled = true; // ignore future ClickEvents
} else if (!clickHandled) {
// Press not handled yet
fireFastClickEvent();
}
super.onBrowserEvent(event);
}
@Override
public void onBrowserEvent(Event event) {
if (disabled || readonly) {
return;
}
final Element targ = DOM.eventGetTarget(event);
if (DOM.eventGetType(event) == Event.ONMOUSEWHEEL) {
processMouseWheelEvent(event);
} else if (dragging || targ == handle) {
processHandleEvent(event);
} else if (targ == smaller) {
decreaseValue(true);
} else if (targ == bigger) {
increaseValue(true);
} else if (DOM.eventGetType(event) == Event.MOUSEEVENTS) {
processBaseEvent(event);
} else if ((BrowserInfo.get().isGecko() && DOM.eventGetType(event) == Event.ONKEYPRESS)
|| (!BrowserInfo.get().isGecko() && DOM.eventGetType(event) == Event.ONKEYDOWN)) {
if (handleNavigation(event.getKeyCode(), event.getCtrlKey(), event.getShiftKey())) {
feedbackPopup.show();
delayedValueUpdater.trigger();
DOM.eventPreventDefault(event);
DOM.eventCancelBubble(event, true);
}
} else if (targ.equals(getElement()) && DOM.eventGetType(event) == Event.ONFOCUS) {
feedbackPopup.show();
} else if (targ.equals(getElement()) && DOM.eventGetType(event) == Event.ONBLUR) {
feedbackPopup.hide();
} else if (DOM.eventGetType(event) == Event.ONMOUSEDOWN) {
feedbackPopup.show();
processBaseEvent(event);
}
if (Util.isTouchEvent(event)) {
event.preventDefault(); // avoid simulated events
event.stopPropagation();
}
if (client != null) {
client.handleTooltipEvent(event, this);
}
}
/** Dispatch an event in this element but changing the type, it's useful for special events. */
public void dispatchEvent(Event event, String eventName) {
int etype = Event.getTypeInt(eventName);
Object[] handlerData = $(element).data(EVENT_DATA);
for (int i = 0, l = elementEvents.length(); i < l; i++) {
BindFunction listener = elementEvents.get(i);
String namespace = JsUtils.prop(event, "namespace");
boolean matchEV =
listener != null && (listener.hasEventType(etype) || listener.isTypeOf(eventName));
boolean matchNS =
matchEV && (isNullOrEmpty(namespace) || listener.nameSpace.equals(namespace));
if (matchEV && matchNS) {
if (!listener.fire(event, handlerData)) {
event.stopPropagation();
event.preventDefault();
}
}
}
}
@Override
public void onBrowserEvent(Event event) {
switch (DOM.eventGetType(event)) {
case Event.ONCLICK:
{
// tabs can be closed by (a) middle mouse (anywhere), or (b)
// left click on close element
if (event.getButton() == Event.BUTTON_MIDDLE
|| (Element.as(event.getEventTarget()) == closeElement_
&& event.getButton() == Event.BUTTON_LEFT)) {
closeHandler_.onTabClose();
event.stopPropagation();
event.preventDefault();
}
break;
}
}
super.onBrowserEvent(event);
}
@Override
public void onBrowserEvent(Event event) {
if (!this.isEnabled()) {
event.stopPropagation();
return;
}
switch (DOM.eventGetType(event)) {
case Event.ONTOUCHSTART:
{
onTouchStart(event);
event.stopPropagation();
break;
}
case Event.ONTOUCHEND:
{
onTouchEnd(event);
event.stopPropagation();
break;
}
case Event.ONTOUCHMOVE:
{
onTouchMove(event);
event.stopPropagation();
break;
}
case Event.ONMOUSEUP:
{
Log.debug("touch up");
// because Event.ONCLICK always came twice on desktop browsers oO
onClick(event);
event.stopPropagation();
break;
}
case Event.ONMOUSEDOWN:
{
event.stopPropagation();
break;
}
default:
{
// Let parent handle event if not one of the above (?)
try {
super.onBrowserEvent(event);
} catch (Throwable t) {
Log.debug(DOM.eventGetType(event) + "event failed");
}
}
}
}
@Override
public void onBrowserEvent(Event event) {
GWT.log("slider mouse event: " + DOM.eventGetTypeString(event));
if (DOM.eventGetType(event) == Event.ONCONTEXTMENU) {
event.stopPropagation();
event.preventDefault();
int x = event.getClientX();
int y = event.getClientY();
NodeList<Node> children = getChildren().get(0).getElement().getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Node child = children.getItem(i);
Element widget = (Element) child;
String id = widget.getId();
GWT.log("checking " + id + " to see if its the rightclicked element");
int left = widget.getAbsoluteLeft();
int width = widget.getOffsetWidth();
int top = widget.getAbsoluteTop();
int height = widget.getOffsetHeight();
if (left < x && left + width > x && top < y && top + height > y) {
this.clickedElement = DOM.getElementById(id);
GWT.log(editor.getElement().getId() + " context menu for " + id);
GWT.log("positioning context menu at " + event.getClientX() + "x" + event.getClientY());
contextMenu.show(event.getClientX(), event.getClientY(), menu);
break;
}
}
} else if (DOM.eventGetType(event) == Event.ONCLICK) {
ContextMenu.hide();
}
super.onBrowserEvent(event);
}
private boolean containerMouseDown(Event e) {
if (isDisabled) {
return true;
}
Element target = e.getEventTarget().cast();
GQuery $e = $(target);
boolean targetCloseLink = $e.hasClass(css.searchChoiceClose());
if (!resultsShowing) {
e.stopPropagation();
}
if (!pendingDestroyClick && !targetCloseLink) {
if (!activeField) {
if (isMultiple) {
searchField.val("");
}
$(document).click(clickTestAction);
resultsShow();
} else if (!isMultiple
&& !$e.isEmpty()
&& ($e.get(0) == selectedItem.get(0)
|| $e.parents("a." + css.chznSingle()).length() > 0)) {
e.preventDefault();
resultsToggle();
}
activateField(e);
} else {
pendingDestroyClick = false;
}
return false;
}
@Override
public void onBrowserEvent(Event event) {
int eventType = event.getTypeInt();
switch (eventType) {
case Event.ONMOUSEDOWN:
{
event.preventDefault();
event.stopPropagation();
}
break;
case Event.ONMOUSEOVER:
{
if (isEnabled()) {
if (menu != null) {
menu.setActiveMenuItem(this);
}
}
}
break;
case Event.ONMOUSEOUT:
{
if (menu != null) {
if (subMenu != null) {
if (!subMenuVisible) {
menu.setActiveMenuItem(null);
}
} else {
menu.setActiveMenuItem(null);
}
}
}
break;
case Event.ONCLICK:
{
handleClick();
}
break;
case Event.ONTOUCHSTART:
{
event.stopPropagation();
if (isEnabled()) {
if (menu != null) {
menu.setActiveMenuItem(this);
}
}
}
break;
case Event.ONTOUCHEND:
{
if (menu != null) {
if (subMenu != null) {
if (!subMenuVisible) {
menu.setActiveMenuItem(null);
}
} else {
menu.setActiveMenuItem(null);
}
}
}
break;
default:
{
super.onBrowserEvent(event);
}
}
}
@Override
public void onBrowserEvent(final Event event) {
boolean bubble = true;
final int type = event.getTypeInt();
final Element target = DOM.eventGetTarget(event);
if (resizing || resizeBox == target) {
onResizeEvent(event);
bubble = false;
} else if (isClosable() && target == closeBox) {
if (type == Event.ONCLICK) {
onCloseClick();
}
bubble = false;
} else if (target == maximizeRestoreBox) {
// handled in connector
if (type != Event.ONCLICK) {
bubble = false;
}
} else if (header.isOrHasChild(target) && !dragging) {
// dblclick handled in connector
if (type != Event.ONDBLCLICK && draggable) {
if (type == Event.ONMOUSEDOWN) {
headerDragPending = event;
} else if (type == Event.ONMOUSEMOVE && headerDragPending != null) {
// ie won't work unless this is set here
dragging = true;
onDragEvent(headerDragPending);
onDragEvent(event);
headerDragPending = null;
} else {
headerDragPending = null;
}
bubble = false;
}
} else if (dragging || !contents.isOrHasChild(target)) {
onDragEvent(event);
bubble = false;
} else if (type == Event.ONCLICK) {
// clicked inside window, ensure to be on top
if (!isActive()) {
bringToFront();
}
}
/*
* If clicking on other than the content, move focus to the window.
* After that this windows e.g. gets all keyboard shortcuts.
*/
if (type == Event.ONMOUSEDOWN
&& !contentPanel.getElement().isOrHasChild(target)
&& target != closeBox
&& target != maximizeRestoreBox) {
contentPanel.focus();
}
if (!bubble) {
event.stopPropagation();
} else {
// Super.onBrowserEvent takes care of Handlers added by the
// ClickEventHandler
super.onBrowserEvent(event);
}
}
