| 1 |  |  package org.kuali.student.common.ui.client.widgets.table.scroll; | 
  | 2 |  |   | 
  | 3 |  |  import com.google.gwt.user.client.ui.Label; | 
  | 4 |  |  import com.google.gwt.user.client.ui.Widget; | 
  | 5 |  |   | 
  | 6 |  |   | 
  | 7 |  |   | 
  | 8 |  |   | 
  | 9 |  |   | 
  | 10 |  |   | 
  | 11 | 0 |  public class Column { | 
  | 12 |  |           | 
  | 13 |  |          public final static int Ascending = 1; | 
  | 14 |  |           | 
  | 15 |  |          public final static int Descending = 2; | 
  | 16 |  |           | 
  | 17 |  |          public final static int NotOrdered = 3; | 
  | 18 |  |       | 
  | 19 |  |          private Widget columnTitleWidget; | 
  | 20 |  |          private String id; | 
  | 21 | 0 |          private String name = ""; | 
  | 22 |  |          private String width; | 
  | 23 | 0 |          private int sortDirection = NotOrdered; | 
  | 24 | 0 |          private boolean isVisible = true; | 
  | 25 |  |          private boolean isSortable; | 
  | 26 |  |   | 
  | 27 |  |          private RowComparator ascendingRowComparator; | 
  | 28 |  |          private RowComparator descendingRowComparator; | 
  | 29 |  |   | 
  | 30 |  |           | 
  | 31 |  |   | 
  | 32 |  |   | 
  | 33 |  |          public RowComparator getComparator() { | 
  | 34 | 0 |                  if (this.sortDirection == Ascending) { | 
  | 35 | 0 |                          return ascendingRowComparator; | 
  | 36 | 0 |                  } else if (this.sortDirection == Descending) { | 
  | 37 | 0 |                          return descendingRowComparator; | 
  | 38 |  |                  } else { | 
  | 39 | 0 |                          return null; | 
  | 40 |  |                  } | 
  | 41 |  |          } | 
  | 42 |  |       | 
  | 43 |  |          public RowComparator getAscendingRowComparator() { | 
  | 44 | 0 |                  return ascendingRowComparator; | 
  | 45 |  |          } | 
  | 46 |  |   | 
  | 47 |  |          public void setAscendingRowComparator(RowComparator ascendingRowComparator) { | 
  | 48 | 0 |                  this.ascendingRowComparator = ascendingRowComparator; | 
  | 49 | 0 |                  this.isSortable = true; | 
  | 50 | 0 |          } | 
  | 51 |  |   | 
  | 52 |  |          public RowComparator getDescendingRowComparator() { | 
  | 53 | 0 |                  return descendingRowComparator; | 
  | 54 |  |          } | 
  | 55 |  |   | 
  | 56 |  |          public void setDescendingRowComparator(RowComparator descedingRowcomparator) { | 
  | 57 | 0 |                  this.descendingRowComparator = descedingRowcomparator; | 
  | 58 | 0 |                  this.isSortable = true; | 
  | 59 | 0 |          } | 
  | 60 |  |   | 
  | 61 |  |          public boolean isVisible() { | 
  | 62 | 0 |                  return isVisible; | 
  | 63 |  |          } | 
  | 64 |  |   | 
  | 65 |  |          public void setVisible(boolean isVisible) { | 
  | 66 | 0 |                  this.isVisible = isVisible; | 
  | 67 | 0 |          } | 
  | 68 |  |   | 
  | 69 |  |          public Widget getColumnTitleWidget() { | 
  | 70 | 0 |                  if (columnTitleWidget == null) { | 
  | 71 | 0 |                          return new Label(name); | 
  | 72 |  |                  } | 
  | 73 |  |   | 
  | 74 | 0 |                  return columnTitleWidget; | 
  | 75 |  |          } | 
  | 76 |  |   | 
  | 77 |  |          public void setColumnTitleWidget(Widget c) { | 
  | 78 | 0 |                  columnTitleWidget = c; | 
  | 79 | 0 |          } | 
  | 80 |  |   | 
  | 81 |  |          public String getId() { | 
  | 82 | 0 |                  return id; | 
  | 83 |  |          } | 
  | 84 |  |   | 
  | 85 |  |          public void setId(String id) { | 
  | 86 | 0 |                  this.id = id; | 
  | 87 | 0 |          } | 
  | 88 |  |   | 
  | 89 |  |          public boolean isSortable() { | 
  | 90 | 0 |                  return isSortable; | 
  | 91 |  |          } | 
  | 92 |  |   | 
  | 93 |  |          public void setSortable(boolean isSortable) { | 
  | 94 | 0 |                  this.isSortable = isSortable; | 
  | 95 | 0 |          } | 
  | 96 |  |   | 
  | 97 |  |          public String getName() { | 
  | 98 | 0 |                  return name; | 
  | 99 |  |          } | 
  | 100 |  |   | 
  | 101 |  |          public void setName(String name) { | 
  | 102 | 0 |                  this.name = name; | 
  | 103 | 0 |          } | 
  | 104 |  |   | 
  | 105 |  |          public String getWidth() { | 
  | 106 | 0 |                  return width; | 
  | 107 |  |          } | 
  | 108 |  |   | 
  | 109 |  |          public void setWidth(String width) { | 
  | 110 | 0 |                  this.width = width; | 
  | 111 | 0 |          } | 
  | 112 |  |   | 
  | 113 |  |          public void changeSortDirection() { | 
  | 114 | 0 |                  if (this.sortDirection == NotOrdered) { | 
  | 115 | 0 |                          this.sortDirection = Ascending; | 
  | 116 | 0 |                  } else if (this.sortDirection == Ascending) { | 
  | 117 | 0 |                          this.sortDirection = Descending; | 
  | 118 | 0 |                  } else if (this.sortDirection == Descending) { | 
  | 119 | 0 |                          this.sortDirection = Ascending; | 
  | 120 |  |                  } | 
  | 121 | 0 |          } | 
  | 122 |  |   | 
  | 123 |  |          public void setSortDirection(int sortDirection) { | 
  | 124 | 0 |                  this.sortDirection = sortDirection; | 
  | 125 | 0 |          } | 
  | 126 |  |   | 
  | 127 |  |          public int getSortDirection() { | 
  | 128 | 0 |                  return sortDirection; | 
  | 129 |  |          } | 
  | 130 |  |   | 
  | 131 |  |          public void setSortedType(int direction) { | 
  | 132 | 0 |                  sortDirection = direction; | 
  | 133 | 0 |          } | 
  | 134 |  |  } |