public Events(NodeList<Element> list) {
super(list);
}
-
+
/**
* Binds a set of handlers to a particular Event for each matched element.
*
}
return this;
}
+
+ /**
+ * Binds a set of handlers to a particular Event for each matched element.
+ *
+ * The namespace is a way to group events of the same type, making easier unbind
+ * specific handlers.
+ *
+ * The event handlers are passed as Functions that you can use to prevent
+ * default behavior. To stop both default action and event bubbling, the
+ * function event handler has to return false.
+ *
+ * You can pass an additional Object data to your Function
+ *
+ */
+ public Events bind(int eventbits, String namespace, Object data, Function...funcs) {
+ for (Element e : elements()) {
+ EventsListener.getInstance(e).bind(eventbits, namespace, data, funcs);
+ }
+ return this;
+ }
+
+ /**
+ * Binds a set of handlers to a particular Event for each matched element.
+ *
+ * The name could contain a namespace which is a way to group events of the same type,
+ * making easier unbind specific handlers.
+ *
+ * The event handlers are passed as Functions that you can use to prevent
+ * default behavior. To stop both default action and event bubbling, the
+ * function event handler has to return false.
+ *
+ * You can pass an additional Object data to your Function
+ *
+ */
+ public Events bind(String event, Object data, Function...funcs) {
+ for (Element e : elements()) {
+ EventsListener.getInstance(e).bind(event, data, funcs);
+ }
+ return this;
+ }
/**
* Binds a handler to a particular Event (like Event.ONCLICK) for each matched
return this;
}
+ /**
+ * Removes all handlers, that matches the events bits and the namespace
+ * passed, from each element.
+ *
+ * Example: unbind(Event.ONCLICK | Event.ONMOUSEOVER, "my.namespace")
+ */
+ public Events unbind(int eventbits, String name) {
+ for (Element e : elements()) {
+ EventsListener.getInstance(e).unbind(eventbits, name);
+ }
+ return this;
+ }
+
+ /**
+ * Removes all handlers, that matches event name passed. This name
+ * could contain a namespace.
+ *
+ * Example: unbind("click.my.namespace")
+ */
+ public Events unbind(String name) {
+ for (Element e : elements()) {
+ EventsListener.getInstance(e).unbind(name);
+ }
+ return this;
+ }
+
private void dispatchEvent(NativeEvent evt) {
for (Element e : elements()) {
e.dispatchEvent(evt);
Object data;
Function function;
+ String nameSpace = "";
int times = -1;
int type;
- BindFunction(int t, Function f, Object d) {
+ BindFunction(int t, String n, Function f, Object d) {
type = t;
function = f;
data = d;
+ if (n!=null) {
+ nameSpace = n;
+ }
}
- BindFunction(int t, Function f, Object d, int times) {
- this(t, f, d);
+ BindFunction(int t, String n, Function f, Object d, int times) {
+ this(t, n, f, d);
this.times = times;
}
return (type | etype) == type;
}
}
-
// Gwt Events class has not this event defined
public static int ONSUBMIT = 0x08000;
setGQueryEventListener(element, this);
DOM.setEventListener((com.google.gwt.user.client.Element) element, this);
}
-
+
public void bind(int eventbits, final Object data, Function...funcs) {
+ bind(eventbits, null, data, funcs);
+ }
+
+ public void bind(int eventbits, final Object data, final Function function,
+ int times) {
+ bind(eventbits, null, data, function, times);
+ }
+
+ public void bind(int eventbits, String name, final Object data, Function...funcs) {
for (Function function: funcs) {
- bind(eventbits, data, function, -1);
+ bind(eventbits, name, data, function, -1);
}
}
-
- public void bind(int eventbits, final Object data, final Function function,
+
+ public void bind(int eventbits, String namespace, final Object data, final Function function,
int times) {
if (function == null) {
- unbind(eventbits);
+ unbind(eventbits, namespace);
return;
}
| DOM.getEventsSunk((com.google.gwt.user.client.Element) element));
}
- elementEvents.add(new BindFunction(eventbits, function, data, times));
+ elementEvents.add(new BindFunction(eventbits, namespace, function, data, times));
+ }
+
+ public void bind(String event, final Object data, Function...funcs) {
+ String nameSpace = event.replaceFirst("^[^\\.]+\\.*(.*)$", "$1");
+ String eventName = event.replaceFirst("^([^\\.]+).*$", "$1");
+ int b = 0;
+ if ("submit".equals(eventName)) {
+ b = ONSUBMIT;
+ } else {
+ b = Event.getTypeInt(eventName);
+ }
+ for (Function function: funcs) {
+ bind(b, nameSpace, data, function, -1);
+ }
}
public void dispatchEvent(Event event) {
}
public void unbind(int eventbits) {
+ unbind(eventbits, null);
+ }
+
+ public void unbind(int eventbits, String namespace) {
JsObjectArray<BindFunction> newList = JsObjectArray
.createArray().cast();
for (int i = 0; i < elementEvents.length(); i++) {
BindFunction listener = elementEvents.get(i);
- if (!listener.hasEventType(eventbits)) {
+
+ if (!listener.hasEventType(eventbits) || (namespace != null && namespace.length() != 0 && !listener.nameSpace.equals(namespace))) {
newList.add(listener);
}
}
elementEvents = newList;
}
+
+ public void unbind(String event) {
+ String nameSpace = event.replaceFirst("^[^\\.]+\\.*(.*)$", "$1");
+ String eventName = event.replaceFirst("^([^\\.]+).*$", "$1");
+ int b = 0;
+ if ("submit".equals(eventName)) {
+ b = ONSUBMIT;
+ } else {
+ b = Event.getTypeInt(eventName);
+ }
+ unbind(b, nameSpace);
+ }
}
static HTML testPanel = null;
+ int testSubmitEventCont = 0;
+
public String getModuleName() {
return "com.google.gwt.query.Query";
}
} else {
e.setInnerHTML("");
}
+ }
+
+ /**
+ * TODO: DblClick doesn't work with HtmlUnit, investigate and report.
+ */
+ @DoNotRunWith(Platform.HtmlUnit)
+ public void testEventsDblClick() {
+ $(e).html("<p>Content</p>");
+ $("p", e).css("color", "white");
+ $("p", e).dblclick(new Function() {
+ public void f(Element elem) {
+ $(elem).css("color", "yellow");
+ }
+ });
+ $("p", e).dblclick();
+ assertEquals("yellow", $("p", e).css("color"));
}
public void testEventsPlugin() {
assertEquals("abc", $("input", e).val());
}
- /**
- * TODO: DblClick doesn't work with HtmlUnit, investigate and report.
- */
- @DoNotRunWith(Platform.HtmlUnit)
- public void testEventsDblClick() {
- $(e).html("<p>Content</p>");
- $("p", e).css("color", "white");
- $("p", e).dblclick(new Function() {
- public void f(Element elem) {
- $(elem).css("color", "yellow");
- }
- });
- $("p", e).dblclick();
- assertEquals("yellow", $("p", e).css("color"));
- }
-
public void testLazyMethods() {
$(e).css("color", "white");
assertEquals("white", $(e).css("color"));
assertEquals("black", $(e).css("color"));
}
- public void testWidgetEvents() {
- final Button b = new Button("click-me");
- b.addClickHandler(new ClickHandler() {
- public void onClick(ClickEvent event) {
- b.getElement().getStyle().setBackgroundColor("black");
+ public void testNamedBinding() {
+ $(e).html("<p>Content</p>");
+
+ $("p", e, Events.Events).bind("click.first.namespace", null, new Function() {;
+ public void f(Element elem) {
+ $(elem).css("color", "red");
}
});
- RootPanel.get().add(b);
- $("button").click(lazy().css("color", "red").done());
+ $("p", e, Events.Events).bind("click.second.namespace", null, new Function() {;
+ public void f(Element elem) {
+ $(elem).css("background", "green");
+ }
+ });
+ $("p", e, Events.Events).bind("click", null, new Function() {;
+ public void f(Element elem) {
+ $(elem).css("fontSize", "24px");
+ }
+ });
+ $("p", e, Events.Events).trigger(Event.ONCLICK);
+ assertEquals("red", $("p", e).css("color"));
+ assertEquals("green", $("p", e).css("background-color"));
+ assertEquals(24.0d, GQUtils.cur($("p", e).get(0), "fontSize", true));
+
+ $("p", e).css("color","").css("background-color","").css("fontSize", "12px");
+ assertFalse("red".equalsIgnoreCase($("p", e).css("color")));
+ assertFalse("green".equalsIgnoreCase($("p", e).css("background-color")));
+ assertEquals(12.0d, GQUtils.cur($("p", e).get(0), "fontSize", true));
- $("button").click();
- assertEquals("red", $("button").css("color"));
- assertEquals("black", $("button").css("background-color"));
- RootPanel.get().remove(b);
- }
+ $("p", e, Events.Events).unbind("click.first.namespace");
+ $("p", e, Events.Events).trigger(Event.ONCLICK);
+ assertFalse("red".equalsIgnoreCase($("p", e).css("color")));
+ assertEquals("green", $("p", e).css("background-color"));
+ assertEquals(24.0d, GQUtils.cur($("p", e).get(0), "fontSize", true));
+
+
+ $("p", e).css("color","").css("background-color","").css("fontSize", "12px");
+ assertFalse("red".equalsIgnoreCase($("p", e).css("color")));
+ assertFalse("green".equalsIgnoreCase($("p", e).css("background-color")));
+ assertEquals(12.0d, GQUtils.cur($("p", e).get(0), "fontSize", true));
- int testSubmitEventCont = 0;
+ $("p", e, Events.Events).unbind("click");
+ $("p", e, Events.Events).trigger(Event.ONCLICK);
+ assertFalse("red".equalsIgnoreCase($("p", e).css("color")));
+ assertFalse("green".equalsIgnoreCase($("p", e).css("background-color")));
+ assertEquals(12.0d, GQUtils.cur($("p", e).get(0), "fontSize", true));
+ }
public void testSubmitEvent() {
// Add a form and an iframe to the dom. The form target is the iframe
}
}.schedule(500);
}
+
+ public void testWidgetEvents() {
+ final Button b = new Button("click-me");
+ b.addClickHandler(new ClickHandler() {
+ public void onClick(ClickEvent event) {
+ b.getElement().getStyle().setBackgroundColor("black");
+ }
+ });
+ RootPanel.get().add(b);
+ $("button").click(lazy().css("color", "red").done());
+
+ $("button").click();
+ assertEquals("red", $("button").css("color"));
+ assertEquals("black", $("button").css("background-color"));
+ RootPanel.get().remove(b);
+ }
}
projects / gwtquery.git / commitdiff