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Diff Revisions 626 vs 948 for /trunk/GWT_Sandbox/FormEngine/src/com/temp/client/foundation/widget/LeftRightSiblings.java

Diff revisions: vs.
  @@ -1,10 +1,8 @@
1 1 package com.temp.client.foundation.widget;
2 2
3 - import com.google.gwt.dom.client.TableCellElement;
4 - import com.google.gwt.dom.client.TableElement;
3 + import com.google.gwt.dom.client.*;
5 4 import com.google.gwt.user.client.Element;
6 - import com.google.gwt.user.client.ui.HorizontalPanel;
7 - import com.google.gwt.user.client.ui.Widget;
5 + import com.google.gwt.user.client.ui.*;
8 6
9 7 /**
10 8 * LeftRightSiblings is basically a Single Pixel Transparent Image that is used
  @@ -17,51 +15,51 @@
17 15
18 16 private boolean shouldVerticallyCenter;
19 17
20 - public LeftRightSiblings(boolean shouldVerticallyCenter) {
18 + public LeftRightSiblings( boolean shouldVerticallyCenter ) {
21 19 this.shouldVerticallyCenter = shouldVerticallyCenter;
22 20 }
23 21
24 22 public LeftRightSiblings() {
25 - this(true);
23 + this( true );
26 24 }
27 25
28 26 @Override
29 27 protected void onAttach() {
30 28 super.onAttach();
31 - if (!(getParent() instanceof HorizontalPanel)) {
32 - throw new IllegalArgumentException("LeftRightSiblings may only be used as a direct child of a HorizontalPanel!");
29 + if ( !(getParent() instanceof HorizontalPanel) ) {
30 + throw new IllegalArgumentException( "LeftRightSiblings may only be used as a direct child of a HorizontalPanel!" );
33 31 }
34 32 HorizontalPanel parent = (HorizontalPanel) getParent();
35 33 Widget left = null;
36 34 Widget right = null;
37 - int ourIndex = parent.getWidgetIndex(this);
38 - switch (parent.getWidgetCount()) {
35 + int ourIndex = parent.getWidgetIndex( this );
36 + switch ( parent.getWidgetCount() ) {
39 37 case 1:
40 - throw new IllegalArgumentException("LeftRightSiblings has NO Siblings!");
38 + throw new IllegalArgumentException( "LeftRightSiblings has NO Siblings!" );
41 39 case 3:
42 - if (ourIndex != 1) {
43 - throw new IllegalArgumentException("LeftRightSiblings is NOT the Center Widget!");
40 + if ( ourIndex != 1 ) {
41 + throw new IllegalArgumentException( "LeftRightSiblings is NOT the Center Widget!" );
44 42 }
45 - left = parent.getWidget(0);
46 - right = parent.getWidget(2);
43 + left = parent.getWidget( 0 );
44 + right = parent.getWidget( 2 );
47 45 break;
48 46 case 2:
49 - if (ourIndex == 1) {
50 - left = parent.getWidget(0);
47 + if ( ourIndex == 1 ) {
48 + left = parent.getWidget( 0 );
51 49 } else {
52 - right = parent.getWidget(1);
50 + right = parent.getWidget( 1 );
53 51 }
54 52 break;
55 53 default:
56 - throw new IllegalArgumentException("LeftRightSiblings has more than 2 Siblings!");
54 + throw new IllegalArgumentException( "LeftRightSiblings has more than 2 Siblings!" );
57 55 }
58 - TableElement element = getTableElement(parent.getElement());
59 - setBorder(element, 0);
60 - setCellPadding(element, 0);
61 - setCellSpacing(element, 0);
62 - setWidth(element, "100%");
63 - setTD(left, "left");
64 - setTD(right, "right");
56 + TableElement element = getTableElement( parent.getElement() );
57 + setBorder( element, 0 );
58 + setCellPadding( element, 0 );
59 + setCellSpacing( element, 0 );
60 + setWidth( element, "100%" );
61 + setTD( left, "left" );
62 + setTD( right, "right" );
65 63
66 64 // <table border=0 cellpadding=0 cellspacing=0 width='100%'><tr>
67 65 // <td align='left' valign='middle'>widget</td>
  @@ -69,41 +67,41 @@
69 67 // </tr></table>
70 68 }
71 69
72 - private void setTD(Widget widget, String align) {
73 - if (widget != null) {
74 - TableCellElement element = getTDElement(widget.getElement().getParentElement());
75 - if (shouldVerticallyCenter) {
76 - setVAlign(element, "middle");
70 + private void setTD( Widget widget, String align ) {
71 + if ( widget != null ) {
72 + TableCellElement element = getTDElement( widget.getElement().getParentElement() );
73 + if ( shouldVerticallyCenter ) {
74 + setVAlign( element, "middle" );
77 75 }
78 - element.setAlign(align);
76 + element.setAlign( align );
79 77 }
80 78 }
81 79
82 - protected TableElement getTableElement(Element element) {
80 + protected TableElement getTableElement( Element element ) {
83 81 return element.cast();
84 82 }
85 83
86 - protected TableCellElement getTDElement(com.google.gwt.dom.client.Element element) {
84 + protected TableCellElement getTDElement( com.google.gwt.dom.client.Element element ) {
87 85 return element.cast();
88 86 }
89 87
90 - protected void setBorder(TableElement tableElement, int width) {
91 - tableElement.setBorder(width);
88 + protected void setBorder( TableElement tableElement, int width ) {
89 + tableElement.setBorder( width );
92 90 }
93 91
94 - protected void setCellPadding(TableElement tableElement, int width) {
95 - tableElement.setCellPadding(width);
92 + protected void setCellPadding( TableElement tableElement, int width ) {
93 + tableElement.setCellPadding( width );
96 94 }
97 95
98 - protected void setCellSpacing(TableElement tableElement, int width) {
99 - tableElement.setCellSpacing(width);
96 + protected void setCellSpacing( TableElement tableElement, int width ) {
97 + tableElement.setCellSpacing( width );
100 98 }
101 99
102 - protected void setWidth(TableElement tableElement, String width) {
103 - tableElement.setWidth(width);
100 + protected void setWidth( TableElement tableElement, String width ) {
101 + tableElement.setWidth( width );
104 102 }
105 103
106 - protected void setVAlign(TableCellElement tableCellElement, String vAlign) {
107 - tableCellElement.setVAlign(vAlign);
104 + protected void setVAlign( TableCellElement tableCellElement, String vAlign ) {
105 + tableCellElement.setVAlign( vAlign );
108 106 }
109 107 }

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