[IE] Remove multiple rows doesn't work

[garry.yao]

Reproducing Procedures

1. Open the 'replace by class' sample page.
2. Load the document with following content and selection:

   <table>
   	<tbody>
   		<tr>
   			<td>
   				[row1</td>
   		</tr>
   		<tr>
   			<td>
   				row2]</td>
   		</tr>
   	</tbody>
   </table>
   

3. Open context menu and 'row' submenu, click 'Delete Rows'.
   • Actual Result: Only row2 get deleted.

[fredck]

I'm having an undesired effect after the patch. The prooblem is that the selection is "always" restored in the editor, even if I'm clicking out of it to close the context menu. TC:

1. Open the editor in a page that can be scrolled.
2. Select some text and open the context menu for it.
3. Scroll down the page with the mousewhel, so the context menu will not get closed. Do that until the editor is not anymore visible.
4. Click at the page... it will scroll up to show the restored selection.

[garry.yao]

Find an alternative solution for it without any draw backs.

[garry.yao]

#3678 has been marked as a DUP.

[fredck]

The proposed patch will not work withe the following selection case:

<table>
	<tbody>
		<tr>
			<td>
				<strong>r[ow1</strong></td>
		</tr>
		<tr>
			<td>
				<strong>row]2</strong></td>
		</tr>
	</tbody>
</table>

[garry.yao]

#4647 has been marked as a DUP.

[garry.yao]

Note that it's even not an ultimate solution, actually the issue is not limited to only 'table element', instead all elements that been displayed as control type is effected including but not limited to the following:

1. Floated block. See #3670
2. Sized block. e.g. <p style="width:300px">paragraph</p>

After closed this ticket, we should investigate on the proper way to enumerate/determinate this kind of elements for handling them in a similar manner with this case.

[garry.yao]

Manual TCs added at :  http://ckeditor.t/tt/4041/1.html

[garry.yao]

1. Floated block. See #3670 1. Sized block. e.g. <p style="width:300px">paragraph</p>

Oops, wrong ticket link above, should be:

1. Floated block. See #3678
2. Sized block. See #4647

[fredck]

The patch is got... there is a minor improvement we could have on it. The "target" variable is not anymore needed. In fact, by moving evt.data.getTarget() inside the if check, we avoid executing it if the button is different of "2".

The R+ will come immediately after this small change.

[garry.yao]

Fixed with [4521].