[Audacity-quality] Bug 375 vertical dragging of selected clips may not be fixed

[Bill W. <bi...@go...>]

http://bugzilla.audacityteam.org/show_bug.cgi?id=375

I'm not sure if this should be reported in bug 375 since it is not about "fully selected" clips. It doesn't seem to belong to bug 500 either.

With 2.0.1-alpha May 7, on Mac 10.7.2 Intel.

1) New project
2) Generate tone
3) Split it into 4 or more clips
4) Add new track
5) Fit vertical if needed
6) Make a selection across the second split line
7) With Time Shift tool, click in selected area of the third clip
8) Drag down to second track
9) Without releasing mouse button, attempt to drag left - the clip won't move but the pointer will.
10) Without releasing the mouse button, drag up
- The dragged clip moves back into the top track but at the wrong point: a "faint clip line" appears between clips 1 and 2, and white space appears to the right of the third clip

1) New Project
2) New Stereo Track
3) Generate tone
4) Split it into 4 or more clips
5) Add new stereo track - Fit vertically if needed
6) Make a selection across the second clip line
7) With the Time Shift Tool, click in the selected area of the top channel of the third clip and drag down
- the left channel of the third clip and the right channel of the second clip move to the second track
8) Undo
9) With the Time Shift Tool, click in the selected area of the top channel of the third clip and drag left then down
- the left channel of the third clip and the right channel of the second clip move to the second track; also, the left-channel portion of the second clip moves over onto the first clip and a faint clip line appears.
10) Undo
11) With the Time Shift Tool, click in the selected area of the lower channel of the third clip and drag down
- the second clip moves down to the lower track

Other wrong behaviours may be observed depending, it seems, on whether you have "undone" back to the correct point. I won't catalog them all.

-- Bill