#25 issue with CellEditUseWholeCell on TreeListView

[sanders]

Hello,
As I can see there is an issue with cells editing on the TreeListView. I have enabled the properties CellEditUseWholeCell for Columns and for whole control.
The result:

But the first column has whole cell editor:

Is this a bug?

Regards,
Alex.

[sanders]

error pic 1

error pic 2

[sanders]

These are two files I modified in standard Demo (from ObjectListViewFull-2.9.1.zip) for you can reproduce the issue on your side.

[Phillip Piper]

If I copy those two files into my demo project and run it, the editing rectangle always covers the whole cell, as I would expect. Screenshots attached.

Do you have any other code changes that might be influencing the controls behaviour?

[sanders]

No, I haven't. For check this I download the ObjectListViewFull-2.9.1.zip again and compare all files. The only files differ from original I sent you previously.
My environment: Win7, Visual Studio 2017, ObjectListView was installed by NuGet as ObjectListView.Official (v2.9.1)

[sanders]

Hi Phillip,
Any updates for me?

Regards,
Alex.

[Troy Elder]

I've been bugged by this for a while, and seeing I'm not the only one I found a solution:

    private void olv_CellEditStarting(object sender, CellEditEventArgs e)
    {
        if (e.SubItemIndex > 0)
        {
            int indent = 15;
            int padding = 5;
            int treeDepth = Find Depth of Object;

            int offset = (++treeDepth * indent) + padding;
            e.Control.Left -= offset;
        }
    }

[sanders]

I had to do this way:

        private void treeListView_CellEditStarting(object sender, CellEditEventArgs e)
        {
                .....
                e.Control.SetBounds(e.CellBounds.X, e.CellBounds.Y, e.CellBounds.Width, e.CellBounds.Height - 2);
                ......
        }

[Troy Elder]

If you are using CellEditUseWholeCell = true; you should also add
e.Control.Width += offset;