Tahoe: ContextMenu with selectionType single lead to selection-issue

[SimonF]

Hi there

Havin selectionType set to single in a contextMenu does lead to a display-issue. After clicking an item in the contextmenu the item is also "highlighted" when you are opening the contextmenu again.
In v11.1p_2017-08-03 Pro the same example works as expected, since v11.1p_2017-08-04 Pro this problem exists.
The problem does not occur with the Enterprise skin.

Version: SmartClient_v111p_2017-08-08_Pro
Browser: Firefox 54.0.1 (32-Bit)
Skin: Tahoe
Density: Medium


Code for reproduction:

Canvas.resizeControls(4);
Canvas.resizeFonts(2);
isc.ListGrid.create({
    "width": "200",
    "height": "200",
    "showContextMenu": function () {
        if (this.getEventRow() < 0)
            return false;
        else
            return this.Super('showContextMenu', arguments);
    },
    contextMenu: isc.Menu.create({
        "selectionType": "single",
        "data":
        [{
                "click": function (p1, p2, p3, p4) {
                    isc.showMessage("Edit");
                },
                "title": "Edit"
            }, {
                "click": function (p1, p2, p3, p4) {
                    isc.showMessage("Copy");
                },
                "title": "Copy"
            }, {
                "click": function (p1, p2, p3, p4) {
                    isc.showMessage("Delete");
                },
                "title": "Delete"
            }
        ]
    }),

    "fields":
    [{
            "name": "nameField",
            "title": "Description",
            "type": "text",
            "width": "*",
            "canEdit": false,
            "canSort": false,
            "showHover": true
        }
    ],
    "data":
    [{
            "nameField": "this is a test",
        }
    ]
})

Best regards

[Isomorphic]

Why are you trying to enable selection features on a Menu? The default selectionType is "none" because menus have no concept of a permanent selection.

But then, having enabled selection, why are you surprised that the selection is retained? There are no docs suggesting that it would be automatically cleared by hide; that doesn't happen in grids.

[SimonF]

I've seen this has been fixed in the latest build.
Originated this occured from from usage, but I wanted to report, that there might was a unwanted change in the code, so maybe other customers would also report this issue.

Thanks for fixing.

[Isomorphic]

Regarding setting selectionType on a Menu, there was no intentional "fix" here as the behavior of selectionType on Menu remains unspecified, and even if it were a supported mode, one would expect it to behave in the manner you seem to consider a bug.