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Diff Revisions 947 vs 948 for /trunk/Java/GWT/Client/src/org/litesoft/GWT/client/widgets/nonpublic/AbstractSizeablePanel.java

Diff revisions: vs.
  @@ -3,31 +3,27 @@
3 3
4 4 import org.litesoft.commonfoundation.typeutils.*;
5 5
6 - import java.util.*;
7 -
8 6 import com.google.gwt.user.client.*;
9 7 import com.google.gwt.user.client.ui.*;
10 8
11 - public abstract class AbstractSizeablePanel extends AbstractSizeableWidget implements HasWidgets
12 - {
9 + import java.util.*;
10 +
11 + public abstract class AbstractSizeablePanel extends AbstractSizeableWidget implements HasWidgets {
13 12 private AbstractSizeableHelper mHelper = new AbstractSizeableHelper( this );
14 13 // Outer Element: A Table to Constrain the Style Elements size (Must be the get/set Element)
15 14 // Style Element: Normally the Div that is sandwiched between the inner and outer tables
16 15 // Inner Element: Inner most Element
17 16
18 17 @Override
19 - protected AbstractSizeableHelper getHelper()
20 - {
18 + protected AbstractSizeableHelper getHelper() {
21 19 return mHelper;
22 20 }
23 21
24 - protected void initializeElements( Element pContainerElement, String pStyleClassName )
25 - {
22 + protected void initializeElements( Element pContainerElement, String pStyleClassName ) {
26 23 mContainerElement = pContainerElement;
27 24 setElement( getHelper().getOuterElement() );
28 25 initialize();
29 - if ( null != (pStyleClassName = Strings.noEmpty( pStyleClassName )) )
30 - {
26 + if ( null != (pStyleClassName = Strings.noEmpty( pStyleClassName )) ) {
31 27 setStyleName( getHelper().getStyleElement(), pStyleClassName, true );
32 28 }
33 29 }
  @@ -40,11 +36,9 @@
40 36 * Removes all child widgets.
41 37 */
42 38 @Override
43 - public void clear()
44 - {
39 + public void clear() {
45 40 Iterator<Widget> it = iterator();
46 - while ( it.hasNext() )
47 - {
41 + while ( it.hasNext() ) {
48 42 it.next();
49 43 it.remove();
50 44 }
  @@ -64,14 +58,12 @@
64 58 *
65 59 * @return container element passed in
66 60 */
67 - protected Element adopt( Widget w, Element container )
68 - {
61 + protected Element adopt( Widget w, Element container ) {
69 62 // Remove the widget from its current parent, if any.
70 63 w.removeFromParent();
71 64
72 65 // Attach it at the DOM and GWT levels.
73 - if ( container != null )
74 - {
66 + if ( container != null ) {
75 67 appendChild( container, w.getElement() );
76 68 }
77 69 //noinspection NonJREEmulationClassesInClientCode
  @@ -88,11 +80,9 @@
88 80 *
89 81 * @return Parent Element
90 82 */
91 - protected Element disown( Widget w )
92 - {
83 + protected Element disown( Widget w ) {
93 84 // Only disown it if it's actually contained in this panel.
94 - if ( !isOur( w ) )
95 - {
85 + if ( !isOur( w ) ) {
96 86 throw new IllegalArgumentException( "widget (" + w + ") is not a child of this panel" );
97 87 }
98 88
  @@ -103,56 +93,47 @@
103 93 return removeAsChildAndGetParent( elem );
104 94 }
105 95
106 - protected Element removeAsChildAndGetParent( Element pElem )
107 - {
96 + protected Element removeAsChildAndGetParent( Element pElem ) {
108 97 Element zParent = DOM.getParent( pElem );
109 98 DOM.removeChild( zParent, pElem );
110 99 return zParent;
111 100 }
112 101
113 - protected static Element prependChild( Element pParent, Element pChild )
114 - {
102 + protected static Element prependChild( Element pParent, Element pChild ) {
115 103 DOM.insertChild( pParent, pChild, 0 );
116 104 return pParent;
117 105 }
118 106
119 - protected static Element appendChild( Element pParent, Element pChild )
120 - {
107 + protected static Element appendChild( Element pParent, Element pChild ) {
121 108 DOM.appendChild( pParent, pChild );
122 109 return pParent;
123 110 }
124 111
125 - protected static Element getParentElement( Widget pWidget )
126 - {
112 + protected static Element getParentElement( Widget pWidget ) {
127 113 return DOM.getParent( pWidget.getElement() );
128 114 }
129 115
130 - protected static Element getGrandParentElement( Widget pWidget )
131 - {
116 + protected static Element getGrandParentElement( Widget pWidget ) {
132 117 return DOM.getParent( getParentElement( pWidget ) );
133 118 }
134 119
135 120 @Override
136 - protected void onAttach()
137 - {
121 + protected void onAttach() {
138 122 super.onAttach();
139 123
140 124 // Ensure that all child widgets are attached.
141 - for ( Widget child : this )
142 - {
125 + for ( Widget child : this ) {
143 126 //noinspection NonJREEmulationClassesInClientCode
144 127 BackDoorToWidget.onAttach( child );
145 128 }
146 129 }
147 130
148 131 @Override
149 - protected void onDetach()
150 - {
132 + protected void onDetach() {
151 133 super.onDetach();
152 134
153 135 // Ensure that all child widgets are detached.
154 - for ( Widget child : this )
155 - {
136 + for ( Widget child : this ) {
156 137 //noinspection NonJREEmulationClassesInClientCode
157 138 BackDoorToWidget.onDetach( child );
158 139 }
  @@ -165,25 +146,21 @@
165 146 *
166 147 * @return the element to be used as the panel's container
167 148 */
168 - protected Element getContainerElement()
169 - {
149 + protected Element getContainerElement() {
170 150 return mContainerElement;
171 151 }
172 152
173 153 private Element mContainerElement;
174 154
175 - public void setContainerElement( Element pContainerElement )
176 - {
155 + public void setContainerElement( Element pContainerElement ) {
177 156 mContainerElement = pContainerElement;
178 157 }
179 158
180 - protected boolean isOur( Widget pWidget )
181 - {
159 + protected boolean isOur( Widget pWidget ) {
182 160 return (pWidget != null) && (pWidget.getParent() == this);
183 161 }
184 162
185 - protected ISizeableWidget getSizeableWidget( Widget pWidget )
186 - {
163 + protected ISizeableWidget getSizeableWidget( Widget pWidget ) {
187 164 return (pWidget instanceof ISizeableWidget) ? (ISizeableWidget) pWidget : ISizeableWidget.NULL;
188 165 }
189 166 }

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