/*
* SmartGWT (GWT for SmartClient)
* Copyright 2008 and beyond, Isomorphic Software, Inc.
*
* SmartGWT is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3
* as published by the Free Software Foundation. SmartGWT is also
* available under typical commercial license terms - see
* http://smartclient.com/license
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package com.smartgwt.client.widgets;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.event.shared.*;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Widget;
import com.smartgwt.client.core.BaseClass;
import com.smartgwt.client.core.DataClass;
import com.smartgwt.client.core.Function;
import com.smartgwt.client.types.Positioning;
import com.smartgwt.client.types.ValueEnum;
import com.smartgwt.client.util.DOMUtil;
import com.smartgwt.client.util.IDManager;
import com.smartgwt.client.util.JSOHelper;
import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.events.DrawEvent;
import com.smartgwt.client.widgets.events.DrawHandler;
import java.util.Date;
import java.util.Map;
public abstract class BaseWidget extends Widget implements HasHandlers {
private Function onRenderFn;
static {
init();
}
private static native void init()/*-{
$wnd.isc.setAutoDraw(false);
}-*/;
protected String id;
protected JavaScriptObject config = JSOHelper.createObject();
protected boolean isElementSet = false;
protected String scClassName;
protected boolean configOnly;
//event handling code
//can be removed when GWT issue http://code.google.com/p/google-web-toolkit/issues/detail?id=3378
//is fixed
private HandlerManager manager;
public void fireEvent(GwtEvent<?> event) {
if (manager != null) {
manager.fireEvent(event);
}
}
/**
* Adds this handler to the widget.
*
* @param <H> the type of handler to add
* @param type the event type
* @param handler the handler
* @return {@link HandlerRegistration} used to remove the handler
*/
protected final <H extends EventHandler> HandlerRegistration doAddHandler(
final H handler, GwtEvent.Type<H> type) {
return ensureHandlers().addHandler(type, handler);
}
/**
* Ensures the existence of the handler manager.
*
* @return the handler manager
*/
HandlerManager ensureHandlers() {
return manager == null ? manager = new HandlerManager(this)
: manager;
}
HandlerManager getManager() {
return manager;
}
public int getHandlerCount(GwtEvent.Type<?> type) {
return manager == null ? 0 : manager.getHandlerCount(type);
}
public BaseWidget() {
String id = SC.generateID(getClass().getName());
setID(id);
}
protected BaseWidget(JavaScriptObject jsObj) {
id = JSOHelper.getAttribute(jsObj, "ID");
}
public BaseWidget(String id) {
setID(id);
}
public static BaseWidget getRef(JavaScriptObject jsObj) {
return jsObj == null ? null : (BaseWidget) JSOHelper.getAttributeAsObject(jsObj, SC.REF);
}
protected void setElement(Element elem) {
super.setElement(elem);
isElementSet = true;
}
/**
* Get the name of the underlying SmartClient class
*
* @return the SmartClient class name
*/
public String getScClassName() {
return scClassName;
}
/**
* Set the name of the underlying SmartClient class. This is an advanced setting.
*
* @param scClassName the SmartClient class
*/
public void setScClassName(String scClassName) {
this.scClassName = scClassName;
}
protected final native void doInit()/*-{
var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
self.__setDragTracker = self.setDragTracker;
self.setDragTracker = function() {
var jObj = this.__ref;
return jObj.@com.smartgwt.client.widgets.BaseWidget::setDragTracker()();
};
self.__getInnerHTML = self.getInnerHTML;
self.getInnerHTML = function() {
var jObj = this.__ref;
return jObj.@com.smartgwt.client.widgets.BaseWidget::getInnerHTML()();
};
if (self.shouldRedrawOnResize == $wnd.isc.Canvas.getPrototype().shouldRedrawOnResize) {
self.shouldRedrawOnResize = function(deltaX, deltaY) {
var redrawOnResize = self.redrawOnResize;
if (redrawOnResize == null) {
redrawOnResize = !((self.children != null && self.children.length > 0 &&
!self.allowContentAndChildren) ||
// we want to redrawOnResize if we have dynamic content
// Check for getInnerHTML() having been overridden for this (javascript) Canvas subclass
// This handles SC subclasses (EG detailViewer) where redrawOnResize is required.
// If the developer overrides the java getInnerHTML() method rely on them
// explicitly setting redrawOnResize if required.
(self.__getInnerHTML == $wnd.isc.Canvas.getPrototype().getInnerHTML &&
!$wnd.isc.isA.Function(self.contents)));
}
return redrawOnResize;
}
}
// onDraw() - undocumented method called from draw() as a draw-complete notification
// Override this rather than overriding draw() directly - the latter adds a layer to the
// stack depth on draw and when drawing deeply nested layouts etc increases the likelyhood
// of seeing an out of stack depth error in IE7 and 8
self.onDraw = function () {
var jObj = this.__ref;
if (jObj != null) jObj.@com.smartgwt.client.widgets.BaseWidget::rendered()();
}
self.__destroy = self.destroy;
self.destroy = function() {
var jObj = this.__ref;
jObj.@com.smartgwt.client.widgets.BaseWidget::destroy()();
};
this.@com.smartgwt.client.widgets.BaseWidget::onInit()();
}-*/;
protected void onInit() {
}
public boolean isConfigOnly() {
return configOnly;
}
public void setConfigOnly(boolean configOnly) {
this.configOnly = configOnly;
}
protected native boolean setDragTracker() /*-{
var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
return !!self.__setDragTracker();
}-*/;
/**
* Return the inner HTML for this canvas. Called when the canvas is drawn or redrawn;
* override to customize.
* <p>
* <b>Note</b> : {@link Canvas#setRedrawOnResize} should be set to true for components whose inner HTML
* will not automatically reflow to fit the component's new size.
*
* @return HTML contents of this canvas
*/
public native String getInnerHTML() /*-{
var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
return self.__getInnerHTML();
}-*/;
/**
* Draws the widget on the page.

*/
public native void draw() /*-{
var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
self.draw();
}-*/;
public native void destroy() /*-{
var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
var id = self.ID;
self.__destroy();
@com.smartgwt.client.util.IDManager::unregisterID(Ljava/lang/String;)(id);
this.@com.smartgwt.client.widgets.Canvas::onDestroy()();
}-*/;
public void doOnRender(Function function) {
onRenderFn = function;
}
private void rendered() {
onDraw();
fireEvent(new DrawEvent(getID()));
if (onRenderFn != null) {
onRenderFn.execute();
}
}
public HandlerRegistration addDrawHandler(DrawHandler handler) {
return doAddHandler(handler, DrawEvent.getType());
}
protected void onDraw() {
}
protected void onDestroy() {
}
public Element getElement() {
return getElement(true);
}
public Element getElement(boolean allowPreRender) {
if (!isElementSet) {
JavaScriptObject jsObj = getJsObj();
if (!allowPreRender) {
error("This method should only be called after the component has been rendered");
}
if (jsObj == null) {
getOrCreateJsObj();
}
Element wrapperDiv = DOM.createDiv();
DOMUtil.setID(wrapperDiv, getID() + "_wrapper");
//the wrapper div must be attached to the dom, or else this widgets children don't get
//a handle to this widgets dom element (via getHandle()). For example if this self is a
// HLayout and containts a Canvas and IButton child member.
RootPanel.getBodyElement().appendChild(wrapperDiv);
Canvas self = ((Canvas) this);
//need to set properties before calling clear else the properties are not set on the jsObj (it ends up on the config)
setProperty("position", Positioning.RELATIVE.getValue());
setProperty("redrawOnResize", true);
setProperty("htmlElement", wrapperDiv);
self.clear();
self.draw();
setElement(wrapperDiv);
return wrapperDiv;
}
return super.getElement();
}
public void setPosition(String position) {
setAttribute("position", position, false);
}
public void setHtmlElement(Element element) {
setAttribute("htmlElement", element, false);
}
public native Element getDOM()/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
return widget.getHandle();
}-*/;
public String getID() {
return id;
}
public void setID(String id) {
if (this.id != null) {
IDManager.unregisterID(this.id);
}
IDManager.registerID(id);
setAttribute("ID", id, false);
this.id = id;
}
public JavaScriptObject getConfig() {
return config;
}
public void setConfig(JavaScriptObject config) {
this.config = config;
}
public native boolean isCreated()/*-{
var id = this.@com.smartgwt.client.widgets.BaseWidget::getID()();
var obj = $wnd.window[id];
return id != null && obj != null && obj !== undefined && $wnd.isc.isA.Canvas(obj) === true;
}-*/;
protected Boolean isDrawn() {
return isCreated() && doIsDrawn();
}
private native boolean doIsDrawn()/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
return widget.isDrawn();
}-*/;
public native JavaScriptObject getJsObj()/*-{
var id = this.@com.smartgwt.client.widgets.BaseWidget::getID()();
if($wnd.window[id] != null && $wnd.window[id]!== undefined) {
return $wnd.window[id];
} else {
return null;
}
}-*/;
public JavaScriptObject getOrCreateJsObj() {
if (!isCreated()) {
JavaScriptObject jsObj = create();
JSOHelper.setAttribute(jsObj, SC.REF, this);
return jsObj;
} else {
return getJsObj();
}
}
protected native JavaScriptObject create()/*-{
var config = this.@com.smartgwt.client.widgets.BaseWidget::getConfig()();
return $wnd.isc.Canvas.create(config);
}-*/;
protected String getAttribute(String attribute) {
return getAttributeAsString(attribute);
}
protected native String getAttributeAsString(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : String(ret) ;
}-*/;
protected native String[] getAttributeAsStringArray(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::convertToJavaStringArray(Lcom/google/gwt/core/client/JavaScriptObject;)(ret);
}-*/;
protected native int[] getAttributeAsIntArray(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::convertToJavaIntArray(Lcom/google/gwt/core/client/JavaScriptObject;)(ret);
}-*/;
protected native Float[] getAttributeAsFloatArray(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::convertToJavaFloatArray(Lcom/google/gwt/core/client/JavaScriptObject;)(ret);
}-*/;
protected native Date getAttributeAsDate(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::toDate(D)(ret.getTime());
}-*/;
protected native Integer getAttributeAsInt(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::toInteger(I)(ret);
}-*/;
protected native Double getAttributeAsDouble(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::toDouble(D)(ret);
}-*/;
protected native Element getAttributeAsElement(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret === undefined ? null : ret;
}-*/;
protected native JavaScriptObject getAttributeAsJavaScriptObject(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret === undefined ? null : ret;
}-*/;
protected native Float getAttributeAsFloat(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::toFloat(F)(ret);
}-*/;
protected native Boolean getAttributeAsBoolean(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
}-*/;
protected native Map getAttributeAsMap(String property)/*-{
var ret;
if(this.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
ret = widget.getProperty(property);
} else {
var config = this.@com.smartgwt.client.widgets.BaseWidget::config;
if(config[property] != undefined) {
ret = config[property];
} else {
var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
ret = $wnd.isc[scClassName].getInstanceProperty(property);
}
}
return ret == null || ret === undefined ? null : @com.smartgwt.client.util.JSOHelper::convertToMap(Lcom/google/gwt/core/client/JavaScriptObject;)(ret);
}-*/;
private void error(String attribute, String value) throws IllegalStateException {
error("Cannot change configuration property '" + attribute + "' to " + value + " after the component has been created.");
}
protected void errorIfNotCreated(String property) throws IllegalStateException {
if (!isCreated()) {
throw new IllegalStateException("Cannot access property " + property + " before the widget has been created.");
}
}
protected void error(String message) throws IllegalStateException {
if (!GWT.isScript()) {
Window.alert("Error :" + message);
throw new IllegalStateException(message);
}
}
protected void setAttribute(String attribute, String value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, value);
} else {
error(attribute, value);
}
}
protected void setAttribute(String attribute, ValueEnum value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value.getValue());
} else if (allowPostCreate) {
setProperty(attribute, value.getValue());
} else {
error(attribute, value.getValue());
}
}
protected void setAttribute(String attribute, BaseWidget value, boolean allowPostCreate) {
JavaScriptObject valueJS = value.isConfigOnly() ? value.getConfig() : value.getOrCreateJsObj();
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, valueJS);
} else if (allowPostCreate) {
setProperty(attribute, valueJS);
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, Map value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertMapToJavascriptObject(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, int[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, Float[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, DataClass value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value.getJsObj());
} else if (allowPostCreate) {
setProperty(attribute, value.getJsObj());
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, DataClass[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, JSOHelper.convertToJavaScriptArray(value));
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, JavaScriptObject[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, JSOHelper.convertToJavaScriptArray(value));
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, BaseClass[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, JSOHelper.convertToJavaScriptArray(value));
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, BaseWidget[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, JSOHelper.convertToJavaScriptArray(value));
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, value.toString());
}
}
protected void setAttribute(String attribute, float value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, value);
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, double value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, value);
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, Integer value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
if (value == null) {
setNullProperty(attribute);
} else {
setProperty(attribute, value.intValue());
}
} else {
error(attribute, String.valueOf(value));
}
}
public native void setNullProperty(String property)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, null);
}-*/;
public native void setProperty(String property, String value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
public native void setProperty(String property, boolean value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
public native void setProperty(String property, int value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
public native void setProperty(String property, float value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
public native void setProperty(String property, double value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
public native void setProperty(String property, Element value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
public native void setProperty(String property, JavaScriptObject value)/*-{
var widget = this.@com.smartgwt.client.widgets.BaseWidget::getJsObj()();
widget.setProperty(property, value);
}-*/;
protected void setAttribute(String attribute, Date value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
if (value == null) {
setNullProperty(attribute);
} else {
setProperty(attribute, JSOHelper.convertToJavaScriptDate(value));
}
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, JavaScriptObject value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, value);
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, String[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, JSOHelper.convertToJavaScriptArray(value));
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, Object[] value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, JSOHelper.convertToJavaScriptArray(value));
} else if (allowPostCreate) {
setProperty(attribute, JSOHelper.convertToJavaScriptArray(value));
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, Boolean value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
if (value == null) {
setNullProperty(attribute);
} else {
setProperty(attribute, value.booleanValue());
}
} else {
error(attribute, String.valueOf(value));
}
}
protected void setAttribute(String attribute, Element value, boolean allowPostCreate) {
if (!isCreated()) {
JSOHelper.setAttribute(config, attribute, value);
} else if (allowPostCreate) {
setProperty(attribute, value);
} else {
error(attribute, String.valueOf(value));
}
}
//override default behavior of setting title for SmartGWT widgets
public void setTitle(String title) {
//do nothing
}
public String getTitle() {
return "";
}
public String toString() {
if (true || !isDrawn()) {
return "<<SmartGWT Component>>::" + getClass() + ", ID:" + getID();
} else {
return super.toString();
}
}
public boolean equals(Object obj) {
if (obj instanceof BaseWidget) {
if (obj == this) {
return true;
} else {
BaseWidget other = (BaseWidget) obj;
if (other.getID().equals(getID())) {
return true;
}
}
return false;
} else {
return false;
}
}
public int hashCode() {
return getID().hashCode();
}
}