Fixed a memory leak in table with buttons

Author: cafarm

lib/JavaTableWrapper_20150312/JavaTableWrapper/+uiextras/+jTable/Table.m

@@ -363,6 +363,17 @@ function delete(obj)
                 delete(obj.Container)
             end
 
+            % Loop on each column
+            NumCol = obj.JTableModel.getColumnCount();
+            for idx = 1:NumCol
+                jColumn = obj.JTable.getColumnModel().getColumn(idx-1);
+                editor = jColumn.getCellEditor();
+                if ~isempty(editor)
+                    editor = handle(editor, 'CallbackProperties');
+                    set(editor, 'EditingCanceledCallback', []);
+                end
+            end
+            
             % Remove references to the java objects
             obj.JTable = [];
             obj.JTableModel = [];

lib/JavaTableWrapper_20150312/JavaTableWrapper/+uiextras/+jTable/TableRenderers.m

@@ -42,7 +42,7 @@ function defineFormats(obj)
             obj.Formats = {
                 ''          javax.swing.table.DefaultTableCellRenderer                          []
                 'boolean'   com.jidesoft.grid.BooleanCheckBoxCellRenderer                       com.jidesoft.grid.BooleanCheckBoxCellEditor
-                'button'    []                                                                  []
+                'button'    UIExtrasTable.MButtonTableCellEditorRenderer                        []
                 'integer'   com.mathworks.consulting.swing.table.NumberCellRenderer('#,##0')    com.jidesoft.grid.DoubleCellEditor
                 'float'     com.jidesoft.grid.NumberCellRenderer                                com.jidesoft.grid.DoubleCellEditor
                 'bank'      com.mathworks.consulting.swing.table.NumberCellRenderer('#,##0.00') com.jidesoft.grid.DoubleCellEditor
@@ -131,7 +131,6 @@ function defineFormats(obj)
                         Editor = javaObject(EditorType);
                         Editor = handle(Editor, 'CallbackProperties');
                         set(Editor, 'EditingCanceledCallback', data);
-                        Renderer = Editor;
 
                     case 'popup'
                         try