Merge branch 't/10472' into major

CHANGES.md

@@ -8,6 +8,7 @@ Fixed Issues:
 * [#16811](http://dev.ckeditor.com/ticket/16811): Fixed: Pasted from Word table alignment not preserved.
 * [#16810](http://dev.ckeditor.com/ticket/16810): Fixed: Vertical align in tables not supported by [Paste from Word](http://ckeditor.com/addon/pastefromword) plugin.
 * [#11956](http://dev.ckeditor.com/ticket/11956): [Blink, IE] Fixed: [Link](http://ckeditor.com/addon/link) dialog does not open on a double click on the second word of the link with background color or other styles.
+* [#10472](http://dev.ckeditor.com/ticket/10472): Fixed: Unable to use [Table Resize](http://ckeditor.com/addon/tableresize) on table's header and footer.
 
 ## CKEditor 4.6.2
 

plugins/tableresize/plugin.js

@@ -60,7 +60,18 @@
 		// Get the tbody element and position, which will be used to set the
 		// top and bottom boundaries.
 		var tbody = new CKEDITOR.dom.element( table.$.tBodies[ 0 ] ),
-			tbodyPosition = tbody.getDocumentPosition();
+			pillarPosition = tbody.getDocumentPosition(),
+			pillarHeight = tbody.$.offsetHeight;
+
+		if ( table.$.tHead ) {
+			var tHead = new CKEDITOR.dom.element( table.$.tHead );
+			pillarPosition = tHead.getDocumentPosition();
+			pillarHeight += tHead.$.offsetHeight;
+		}
+
+		if ( table.$.tFoot ) {
+			pillarHeight += table.$.tFoot.offsetHeight;
+		}
 
 		// Loop thorugh all cells, building pillars after each one of them.
 		for ( var i = 0, len = $tr.cells.length; i < len; i++ ) {
@@ -100,9 +111,9 @@
 				table: table,
 				index: pillarIndex,
 				x: pillarLeft,
-				y: tbodyPosition.y,
+				y: pillarPosition.y,
 				width: pillarWidth,
-				height: tbody.$.offsetHeight,
+				height: pillarHeight,
 				rtl: rtl
 			} );
 		}
@@ -126,7 +137,7 @@
 	}
 
 	function columnResizer( editor ) {
-		var pillar, document, resizer, isResizing, startOffset, currentShift;
+		var pillar, document, resizer, isResizing, startOffset, currentShift, move;
 
 		var leftSideCells, rightSideCells, leftShiftBoundary, rightShiftBoundary;
 
@@ -313,7 +324,7 @@
 			resizer.show();
 		};
 
-		var move = this.move = function( posX ) {
+		move = this.move = function( posX ) {
 				if ( !pillar )
 					return 0;
 
@@ -388,11 +399,12 @@
 						return;
 					}
 
-					// Considering table, tr, td, tbody but nothing else.
+					// Considering table, tr, td, tbody, thead, tfoot but nothing else.
 					var table, pillars;
 
-					if ( !target.is( 'table' ) && !target.getAscendant( 'tbody', 1 ) )
+					if ( !target.is( 'table' ) && !target.getAscendant( { thead: 1, tbody: 1, tfoot: 1 }, 1 ) ) {
 						return;
+					}
 
 					table = target.getAscendant( 'table', 1 );
 

tests/plugins/tableresize/manual/pillar.html

@@ -0,0 +1,34 @@
+<div id="editor">
+	<table border="1" cellpadding="1" cellspacing="1" style="width:500px">
+		<thead>
+		<tr>
+			<th scope="row" style="width:227px">Header</th>
+			<th scope="col" style="width:90px">Header</th>
+			<th scope="col" style="width:165px">Header</th>
+		</tr>
+		</thead>
+		<tbody>
+		<tr>
+			<th scope="row" style="width:227px">Header</th>
+			<td style="width:90px">&nbsp;not header</td>
+			<td style="width:165px">not header</td>
+		</tr>
+		<tr>
+			<th scope="row" style="width:227px">Header</th>
+			<td style="width:90px">not header</td>
+			<td style="width:165px">not header</td>
+		</tr>
+		</tbody>
+		<tfoot>
+		<tr>
+			<th scope="row" style="width:227px">Header Footer</th>
+			<td style="width:90px">footer</td>
+			<td style="width:165px">footer</td>
+		</tr>
+		</tfoot>
+	</table>
+</div>
+
+<script>
+	CKEDITOR.replace( 'editor' );
+</script>

tests/plugins/tableresize/manual/pillar.md

@@ -0,0 +1,9 @@
+@bender-ui: collapsed
+@bender-tags: tc, 10472, 4.7.0
+@bender-ckeditor-plugins: wysiwygarea, toolbar, table, tableresize, basicstyles, undo
+
+Drag one of the vertical borders separating the cells (inner borders) by holding the part in the first/last row.
+
+**Expected**: Dragging by these parts is possible, the shadowy pillar created when dragging is the height of the table.
+
+**Unexpected**: Dragging by these parts is not possible, the shadowy pillar is shorter than the height of the table.