Fixing Macro Button Behavior in Protected Worksheets

Robin Banks asked a question concerning an oddity in Excel. She creates a worksheet that contains a button drawn using the Forms toolbar, and assigns a macro to the button. The button works fine until the worksheet is protected, then the entire top section of the worksheet acts as a button. (The hand icon appears no matter where you move the mouse, and when you click the macro executes--you don't have to click on the button itself.)

Robin indicated that John Walkenbach describes the problem at his Web site (without an answer), at the following address:

http://www.j-walk.com/ss/excel/odd/odd21.htm

The problem as described by John (and Robin) does not occur with all items from the Forms toolbar, but only occurs under certain circumstances. It primarily occurs because a macro button is associated with a cell (such as cell B2), and then the cell is deleted. This means the button is essentially "unattached," so Excel is confused as to where the button belongs. When the worksheet is protected, Excel acts oddly because it believes that the button is "everywhere" since it doesn't really know where the button belongs.

The obvious solution is to make sure that the macro button is always attached to a cell that doesn't get deleted. Unprotect the workbook, select the sliver of the button near the column headers, and move it to a cell you want to associated it with. Reprotect the worksheet and the odd behavior should disappear.

If you cannot see the button that is causing the problem, it could be because it is too small. The solution to that situation is to run a macro that searches for all the buttons in the worksheet and makes them visible. On the unprotected worksheet, run the following:

Sub CheckShapes()
    Dim myShape As Shape
    For Each myShape In ActiveSheet.Shapes
        With myShape
            If .Height < 2 Then .Height = 20
            If .Width < 2 Then .Width = 20
        End With
    Next myShape
End Sub

The macro steps through all the shapes in the worksheet and, if they have a height or width less than 2 pixels, increases their height and width so they are visible. Now you should be able to see the macro button and can drag it to a location on the worksheet or delete it.