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Diff Revisions 947 vs 948 for /trunk/GWT_Sandbox/FormEngine/src/com/temp/client/foundation/widget/table/cell/ClickableTextListDataCell.java

		@@ -1,81 +1,77 @@
1	1		package com.temp.client.foundation.widget.table.cell;
2	2
3		-	import java.util.List;
4		-
5		-	import com.temp.client.foundation.handler.DataClickHandler;
6		-	import com.temp.shared.utils.DisplayStringHandler;
7		-	import com.temp.shared.utils.StringUtils;
8		-
9		-	import com.google.gwt.cell.client.AbstractCell;
10		-	import com.google.gwt.cell.client.ValueUpdater;
11		-	import com.google.gwt.dom.client.Element;
12		-	import com.google.gwt.dom.client.EventTarget;
13		-	import com.google.gwt.dom.client.NativeEvent;
14		-	import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
15		-
16		-	public class ClickableTextListDataCell<E, L extends List<E>> extends AbstractCell<L>{
17		-
18		-	DataClickHandler<E> clickHandler;
19		-	DisplayStringHandler<E> displayStringHandler;
20		-	private static final String CLICK_EVENT = "click";
21		-	public ClickableTextListDataCell(DataClickHandler<E> _clickHandler, DisplayStringHandler<E> _displayStringHandler) {
22		-	super(CLICK_EVENT);
23		-	clickHandler = _clickHandler;
24		-	displayStringHandler = _displayStringHandler;
25		-	if (displayStringHandler == null) {
26		-	displayStringHandler = new DisplayStringHandler<E>() {
27		-	public String getDisplayString(E value) {
28		-	return value.toString();
29		-	}
30		-	};
31		-	}
32		-	}
33		-
34		-	@Override
35		-	public void render(Context context, L valueList, SafeHtmlBuilder sb) {
36		-	if (valueList != null && !valueList.isEmpty()) {
37		-	for (E valueListElement : valueList) {
38		-	String displayString = displayStringHandler.getDisplayString(valueListElement);
39		-	if (!StringUtils.isBlank(displayString)) {
40		-	if (clickHandler != null) {
41		-	sb.appendHtmlConstant("<div class='link-button'>");
	3	+	import com.google.gwt.cell.client.*;
	4	+	import com.google.gwt.dom.client.*;
	5	+	import com.google.gwt.safehtml.shared.*;
	6	+	import com.temp.client.foundation.handler.*;
	7	+	import com.temp.shared.utils.*;
	8	+
	9	+	import java.util.*;
	10	+
	11	+	public class ClickableTextListDataCell<E, L extends List<E>> extends AbstractCell<L> {
	12	+
	13	+	DataClickHandler<E> clickHandler;
	14	+	DisplayStringHandler<E> displayStringHandler;
	15	+	private static final String CLICK_EVENT = "click";
	16	+
	17	+	public ClickableTextListDataCell( DataClickHandler<E> _clickHandler, DisplayStringHandler<E> _displayStringHandler ) {
	18	+	super( CLICK_EVENT );
	19	+	clickHandler = _clickHandler;
	20	+	displayStringHandler = _displayStringHandler;
	21	+	if ( displayStringHandler == null ) {
	22	+	displayStringHandler = new DisplayStringHandler<E>() {
	23	+	public String getDisplayString( E value ) {
	24	+	return value.toString();
	25	+	}
	26	+	};
	27	+	}
	28	+	}
	29	+
	30	+	@Override
	31	+	public void render( Context context, L valueList, SafeHtmlBuilder sb ) {
	32	+	if ( valueList != null && !valueList.isEmpty() ) {
	33	+	for ( E valueListElement : valueList ) {
	34	+	String displayString = displayStringHandler.getDisplayString( valueListElement );
	35	+	if ( !StringUtils.isBlank( displayString ) ) {
	36	+	if ( clickHandler != null ) {
	37	+	sb.appendHtmlConstant( "<div class='link-button'>" );
42	38		} else {
43		-	sb.appendHtmlConstant("<div>");
	39	+	sb.appendHtmlConstant( "<div>" );
44	40		}
45		-	sb.appendEscaped(displayString);
46		-	if (clickHandler != null) {
47		-	sb.appendHtmlConstant("</div>");
	41	+	sb.appendEscaped( displayString );
	42	+	if ( clickHandler != null ) {
	43	+	sb.appendHtmlConstant( "</div>" );
48	44		} else {
49		-	sb.appendHtmlConstant("</div>");
	45	+	sb.appendHtmlConstant( "</div>" );
50	46		}
51	47		} else {
52		-	sb.appendHtmlConstant("<span></span>");
	48	+	sb.appendHtmlConstant( "<span></span>" );
53	49		}
54	50		}
55		-	}
56		-	}
	51	+	}
	52	+	}
57	53
58		-	@Override
59		-	public void onBrowserEvent(Context context, Element parent, L valueList, NativeEvent event, ValueUpdater<L> valueUpdater) {
60		-	if (clickHandler != null
61		-	&& event.getType().equals(CLICK_EVENT)
62		-	&& valueList != null
63		-	&& !valueList.isEmpty()) {
64		-
65		-	int index = 0;
66		-	EventTarget eventTarget = event.getEventTarget();
67		-	if (Element.is(eventTarget)) {
68		-	Element target = eventTarget.cast();
69		-	Element container = parent;
70		-	Element wrapper = container.getFirstChildElement();
71		-	while (wrapper != null) {
72		-	if (wrapper.isOrHasChild(target)) {
73		-	clickHandler.onClick(valueList.get(index));
74		-	}
75		-	index++;
76		-	wrapper = wrapper.getNextSiblingElement();
77		-	}
78		-	}
79		-	}
80		-	}
	54	+	@Override
	55	+	public void onBrowserEvent( Context context, Element parent, L valueList, NativeEvent event, ValueUpdater<L> valueUpdater ) {
	56	+	if ( clickHandler != null
	57	+	&& event.getType().equals( CLICK_EVENT )
	58	+	&& valueList != null
	59	+	&& !valueList.isEmpty() ) {
	60	+
	61	+	int index = 0;
	62	+	EventTarget eventTarget = event.getEventTarget();
	63	+	if ( Element.is( eventTarget ) ) {
	64	+	Element target = eventTarget.cast();
	65	+	Element container = parent;
	66	+	Element wrapper = container.getFirstChildElement();
	67	+	while ( wrapper != null ) {
	68	+	if ( wrapper.isOrHasChild( target ) ) {
	69	+	clickHandler.onClick( valueList.get( index ) );
	70	+	}
	71	+	index++;
	72	+	wrapper = wrapper.getNextSiblingElement();
	73	+	}
	74	+	}
	75	+	}
	76	+	}
81	77		}

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