[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.

[Frederico Caldeira Knabben]

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.

[Frederico Caldeira Knabben]

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
2. 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

[Frederico Caldeira Knabben]

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].