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Diff Revisions 939 vs 948 for /trunk/Java/GWT/Client/src/com/google/gwt/gen2/event/dom/client/ListenerWrapperImpl.java

Diff revisions: vs.
  @@ -16,12 +16,12 @@
16 16
17 17 package com.google.gwt.gen2.event.dom.client;
18 18
19 - import java.util.*;
20 -
21 19 import com.google.gwt.gen2.event.shared.*;
22 20 import com.google.gwt.gen2.event.shared.AbstractEvent.*;
23 21 import com.google.gwt.user.client.ui.*;
24 22
23 + import java.util.*;
24 +
25 25 /**
26 26 * legacy listener support for dom events. Will eventually be moved into
27 27 * user.ui.
  @@ -29,24 +29,19 @@
29 29 * @param <ListenerType> listener type
30 30 */
31 31
32 - abstract class ListenerWrapperImpl<ListenerType> implements EventHandler
33 - {
32 + abstract class ListenerWrapperImpl<ListenerType> implements EventHandler {
34 33
35 - static class Click extends ListenerWrapperImpl<ClickListener> implements ClickHandler
36 - {
34 + static class Click extends ListenerWrapperImpl<ClickListener> implements ClickHandler {
37 35
38 - public static void removeWrappedListener( HasHandlerManager eventSource, ClickListener listener )
39 - {
36 + public static void removeWrappedListener( HasHandlerManager eventSource, ClickListener listener ) {
40 37 removeWrappedListene( eventSource, listener, ClickEvent.TYPE );
41 38 }
42 39
43 - protected Click( ClickListener listener )
44 - {
40 + protected Click( ClickListener listener ) {
45 41 super( listener );
46 42 }
47 43
48 - public void onClick( ClickEvent event )
49 - {
44 + public void onClick( ClickEvent event ) {
50 45 listener.onClick( source( event ) );
51 46 }
52 47 }
  @@ -55,52 +50,42 @@
55 50 * Handler wrapper for {@link FocusListener}.
56 51 */
57 52 static class Focus extends ListenerWrapperImpl<FocusListener> implements FocusHandler,
58 - BlurHandler
59 - {
53 + BlurHandler {
60 54
61 - public Focus( FocusListener listener )
62 - {
55 + public Focus( FocusListener listener ) {
63 56 super( listener );
64 57 }
65 58
66 - public void onBlur( BlurEvent event )
67 - {
59 + public void onBlur( BlurEvent event ) {
68 60 listener.onLostFocus( source( event ) );
69 61 }
70 62
71 - public void onFocus( FocusEvent event )
72 - {
63 + public void onFocus( FocusEvent event ) {
73 64 listener.onFocus( source( event ) );
74 65 }
75 66 }
76 67
77 68 static class Keyboard extends ListenerWrapperImpl<KeyboardListener> implements KeyDownHandler,
78 69 KeyUpHandler,
79 - KeyPressHandler
80 - {
70 + KeyPressHandler {
81 71
82 - public static void removeWrappedListener( HasHandlerManager eventSource, KeyboardListener listener )
83 - {
72 + public static void removeWrappedListener( HasHandlerManager eventSource, KeyboardListener listener ) {
84 73 ListenerWrapperImpl.removeWrappedListene( eventSource, listener, KeyDownEvent.TYPE, KeyUpEvent.TYPE, KeyPressEvent.TYPE );
85 74 }
86 75
87 - public Keyboard( KeyboardListener listener )
88 - {
76 + public Keyboard( KeyboardListener listener ) {
89 77 super( listener );
90 78 }
91 79
92 - public void onKeyDown( KeyDownEvent event )
93 - {
80 + public void onKeyDown( KeyDownEvent event ) {
94 81 listener.onKeyDown( source( event ), (char) event.getKeyCode(), event.getKeyModifiers() );
95 82 }
96 83
97 - public void onKeyPress( KeyPressEvent event )
98 - {
84 + public void onKeyPress( KeyPressEvent event ) {
99 85 listener.onKeyPress( source( event ), (char) event.getNativeEvent().getKeyCode(), event.getKeyModifiers() );
100 86 }
101 87
102 - public void onKeyUp( KeyUpEvent event )
103 - {
88 + public void onKeyUp( KeyUpEvent event ) {
104 89 source( event );
105 90 listener.onKeyUp( source( event ), (char) event.getKeyCode(), event.getKeyModifiers() );
106 91 }
  @@ -110,11 +95,12 @@
110 95 MouseUpHandler,
111 96 MouseOutHandler,
112 97 MouseOverHandler,
113 - MouseMoveHandler
114 - {
98 + MouseMoveHandler {
115 99
116 - public static <EventSourceType extends HasHandlerManager & HasMouseDownHandlers & HasMouseUpHandlers & HasMouseOutHandlers & HasMouseOverHandlers & HasMouseMoveHandlers, HandlerType extends MouseDownHandler & MouseUpHandler & MouseOutHandler & MouseOverHandler & MouseMoveHandler> void addHandlers( EventSourceType source, HandlerType handlers )
117 - {
100 + public static <EventSourceType extends HasHandlerManager & HasMouseDownHandlers & HasMouseUpHandlers & HasMouseOutHandlers & HasMouseOverHandlers &
101 + HasMouseMoveHandlers, HandlerType extends MouseDownHandler & MouseUpHandler & MouseOutHandler & MouseOverHandler & MouseMoveHandler> void
102 + addHandlers(
103 + EventSourceType source, HandlerType handlers ) {
118 104 source.addMouseDownHandler( handlers );
119 105 source.addMouseUpHandler( handlers );
120 106 source.addMouseOutHandler( handlers );
  @@ -122,53 +108,42 @@
122 108 source.addMouseMoveHandler( handlers );
123 109 }
124 110
125 - public static void remove( HasHandlerManager eventSource, MouseListener listener )
126 - {
111 + public static void remove( HasHandlerManager eventSource, MouseListener listener ) {
127 112 removeWrappedListene( eventSource, listener, MouseDownEvent.TYPE, MouseUpEvent.TYPE, MouseOverEvent.TYPE, MouseOutEvent.TYPE );
128 113 }
129 114
130 - protected Mouse( MouseListener listener )
131 - {
115 + protected Mouse( MouseListener listener ) {
132 116 super( listener );
133 117 }
134 118
135 - public void onMouseDown( MouseDownEvent event )
136 - {
119 + public void onMouseDown( MouseDownEvent event ) {
137 120 listener.onMouseDown( source( event ), event.getClientX(), event.getScreenY() );
138 121 }
139 122
140 - public void onMouseMove( MouseMoveEvent event )
141 - {
123 + public void onMouseMove( MouseMoveEvent event ) {
142 124 listener.onMouseMove( source( event ), event.getClientX(), event.getClientY() );
143 125 }
144 126
145 - public void onMouseOut( MouseOutEvent event )
146 - {
127 + public void onMouseOut( MouseOutEvent event ) {
147 128 listener.onMouseLeave( source( event ) );
148 129 }
149 130
150 - public void onMouseOver( MouseOverEvent event )
151 - {
131 + public void onMouseOver( MouseOverEvent event ) {
152 132 listener.onMouseEnter( source( event ) );
153 133 }
154 134
155 - public void onMouseUp( MouseUpEvent event )
156 - {
135 + public void onMouseUp( MouseUpEvent event ) {
157 136 listener.onMouseUp( source( event ), event.getClientX(), event.getClientY() );
158 137 }
159 138 }
160 139
161 - protected static void removeWrappedListene( HasHandlerManager eventSource, EventListener listener, Type... keys )
162 - {
140 + protected static void removeWrappedListene( HasHandlerManager eventSource, EventListener listener, Type... keys ) {
163 141 HandlerManager manager = eventSource.getHandlerManager();
164 - for ( Type key : keys )
165 - {
142 + for ( Type key : keys ) {
166 143 int handlerCount = manager.getHandlerCount( key );
167 - for ( int i = 0; i < handlerCount; i++ )
168 - {
144 + for ( int i = 0; i < handlerCount; i++ ) {
169 145 EventHandler handler = manager.getHandler( key, i );
170 - if ( handler instanceof ListenerWrapperImpl && ((ListenerWrapperImpl) handler).listener.equals( listener ) )
171 - {
146 + if ( handler instanceof ListenerWrapperImpl && ((ListenerWrapperImpl) handler).listener.equals( listener ) ) {
172 147 manager.removeHandler( key, handler );
173 148 }
174 149 }
  @@ -177,13 +152,11 @@
177 152
178 153 protected final ListenerType listener;
179 154
180 - ListenerWrapperImpl( ListenerType listener )
181 - {
155 + ListenerWrapperImpl( ListenerType listener ) {
182 156 this.listener = listener;
183 157 }
184 158
185 - Widget source( AbstractEvent e )
186 - {
159 + Widget source( AbstractEvent e ) {
187 160 return (Widget) e.getSource();
188 161 }
189 162 }

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