Index: _source/plugins/tabletools/dialogs/tableCell.js
===================================================================
--- _source/plugins/tabletools/dialogs/tableCell.js	(revision 3477)
+++ _source/plugins/tabletools/dialogs/tableCell.js	Thu Jun 25 12:15:34 CST 2009
@@ -311,20 +311,6 @@
 						}
 					]
 				}
-			],
-			onShow : function()
-			{
-				// Get the selected table cell.
-				var startElement = editor.getSelection().getStartElement();
-				this.cell = startElement.getAscendant( 'td', true ) || startElement.getAscendant( 'th', true );
-
-				// Call setupContent().
-				this.setupContent( this.cell );
-			},
-			onOk : function()
-			{
-				// Call commitContent().
-				this.commitContent( this.cell );
-			}
+			]
 		};
 	} );
Index: _source/plugins/tabletools/plugin.js
===================================================================
--- _source/plugins/tabletools/plugin.js	(revision 3712)
+++ _source/plugins/tabletools/plugin.js	Thu Jun 25 12:16:52 CST 2009
@@ -424,7 +424,26 @@
 
 			editor.addCommand( 'cellProperties', new CKEDITOR.dialogCommand( 'cellProperties' ) );
 			CKEDITOR.dialog.add( 'cellProperties', this.path + 'dialogs/tableCell.js' );
+			// Initialize table cell properties dialog.
+			CKEDITOR.on( 'dialogDefinition', function( evt ){
 
+				if ( evt.data.name == 'cellProperties' )
+				{
+					var definition = evt.data.definition;
+					definition.onShow = function()
+					{
+						this.cells = getSelectedCells( editor.getSelection() );
+						this.setupContent( this.cells[ 0 ] );
+					};
+					definition.onOk = function()
+					{
+						var cells = this.cells
+						for ( var i = 0 ; i < cells.length ; i++ )
+							this.commitContent( cells[ i ] );
+					};
+				}
+			} );
+
 			editor.addCommand( 'tableDelete',
 				{
 					exec : function( editor )
@@ -544,12 +563,11 @@
 							getItems : function()
 							{
 								var cells = getSelectedCells( editor.getSelection() );
-
 								return {
 									tablecell_insertBefore : CKEDITOR.TRISTATE_OFF,
 									tablecell_insertAfter : CKEDITOR.TRISTATE_OFF,
 									tablecell_delete : CKEDITOR.TRISTATE_OFF,
-									tablecell_properties : cells.length == 1 ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED
+									tablecell_properties : cells.length > 0 ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED
 								};
 							}
 						},
Index: CHANGES.html
===================================================================
--- CHANGES.html	(revision 3770)
+++ CHANGES.html	Thu Jun 25 12:18:52 CST 2009
@@ -46,6 +46,8 @@
 	<ul>
 		<li><a href="http://dev.fckeditor.net/ticket/3819">#3819</a> : The cursor was not visible
 			when applying style to collapsed selections in Firefox 2.</li>
+		<li><a href="http://dev.fckeditor.net/ticket/3830">#3830</a> : Table cell properties dialog
+			doesn't apply to all selected cells.</li>
 	</ul>
 	<h3>
 		CKEditor 3.0 RC</h3>