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  | 15 |  |   | 
  | 16 |  |  package org.kuali.student.common.ui.client.widgets.list; | 
  | 17 |  |   | 
  | 18 |  |  import com.google.gwt.event.shared.GwtEvent; | 
  | 19 |  |  import com.google.gwt.user.client.ui.Widget; | 
  | 20 |  |   | 
  | 21 |  |   | 
  | 22 |  |   | 
  | 23 |  |   | 
  | 24 |  |   | 
  | 25 |  |   | 
  | 26 |  |   | 
  | 27 | 0 |  public class SelectionChangeEvent extends GwtEvent<SelectionChangeHandler> { | 
  | 28 |  |   | 
  | 29 |  |      private static Type<SelectionChangeHandler> TYPE; | 
  | 30 |  |      private Widget widget; | 
  | 31 | 0 |      private boolean userInitiated = true; | 
  | 32 |  |   | 
  | 33 |  |           | 
  | 34 |  |   | 
  | 35 |  |   | 
  | 36 |  |   | 
  | 37 |  |      public static void fire(Widget source) { | 
  | 38 | 0 |          if (TYPE != null) { | 
  | 39 | 0 |            SelectionChangeEvent event = new SelectionChangeEvent(source); | 
  | 40 | 0 |            source.fireEvent(event); | 
  | 41 |  |             | 
  | 42 |  |          } | 
  | 43 | 0 |        } | 
  | 44 |  |       | 
  | 45 |  |           | 
  | 46 |  |   | 
  | 47 |  |   | 
  | 48 |  |   | 
  | 49 |  |      public static void fire(Widget source, boolean userInitiated) { | 
  | 50 | 0 |          if (TYPE != null) { | 
  | 51 | 0 |            SelectionChangeEvent event = new SelectionChangeEvent(source); | 
  | 52 | 0 |            event.setUserInitiated(userInitiated); | 
  | 53 | 0 |            source.fireEvent(event); | 
  | 54 |  |             | 
  | 55 |  |          } | 
  | 56 | 0 |        } | 
  | 57 |  |       | 
  | 58 | 0 |      public SelectionChangeEvent(Widget widget){ | 
  | 59 | 0 |              this.widget = widget; | 
  | 60 | 0 |      } | 
  | 61 |  |       | 
  | 62 |  |      public Widget getWidget() { | 
  | 63 | 0 |                  return widget; | 
  | 64 |  |          } | 
  | 65 |  |   | 
  | 66 |  |          public void setWidget(Widget widget) { | 
  | 67 | 0 |                  this.widget = widget; | 
  | 68 | 0 |          } | 
  | 69 |  |   | 
  | 70 |  |           | 
  | 71 |  |   | 
  | 72 |  |   | 
  | 73 |  |   | 
  | 74 |  |   | 
  | 75 |  |      public static Type<SelectionChangeHandler> getType() { | 
  | 76 | 0 |        if (TYPE == null) { | 
  | 77 | 0 |          TYPE = new Type<SelectionChangeHandler>(); | 
  | 78 |  |        } | 
  | 79 | 0 |        return TYPE; | 
  | 80 |  |      } | 
  | 81 |  |   | 
  | 82 |  |       | 
  | 83 |  |   | 
  | 84 |  |   | 
  | 85 |  |      @Override | 
  | 86 |  |      protected void dispatch(SelectionChangeHandler handler) { | 
  | 87 | 0 |          handler.onSelectionChange(this); | 
  | 88 | 0 |      } | 
  | 89 |  |   | 
  | 90 |  |       | 
  | 91 |  |   | 
  | 92 |  |   | 
  | 93 |  |      @Override | 
  | 94 |  |      public Type<SelectionChangeHandler> getAssociatedType() { | 
  | 95 | 0 |          return TYPE; | 
  | 96 |  |      } | 
  | 97 |  |       | 
  | 98 |  |      public boolean isUserInitiated() { | 
  | 99 | 0 |                  return userInitiated; | 
  | 100 |  |          } | 
  | 101 |  |   | 
  | 102 |  |          public void setUserInitiated(boolean userInitiated) { | 
  | 103 | 0 |                  this.userInitiated = userInitiated; | 
  | 104 | 0 |          } | 
  | 105 |  |   | 
  | 106 |  |  } |