Reference Guide

345
Undo, Redo, and the Undo History
Arranging and editing
To Delete a Tempo Change from the Tempo List in the Tempo View
1. Enable Groove Clip Looping on any audio clips that you want to follow the tempo changes. Do
this by selecting one or more clips, right-clicking a selected clip, and choosing Groove > Clip
Looping from the pop-up menu. Each clip that has Groove Clip Looping enabled has beveled
edges instead of sharp corners. The same command disables Groove Clip Looping on any
selected clip that has Groove Clip Looping enabled.
2. Click the Tempo List button to display or hide the tempo list.
3. In the Tempo list, select the tempo change to be deleted.
4. Click Delete Tempo , or press DELETE.
SONAR deletes the selected tempo change. You cannot delete the first tempo in the list.
Undo, Redo, and the Undo History
SONAR provides very powerful Undo and Redo commands that let you move forward or backward
through any portion of an editing session. Every project has its own independent undo history. This
means you can return to any open project and use the Undo and Redo commands, even if you’ve
spent the last hour working on a different project. The undo history of a project is lost when you close
the project.
Remembering everything that is necessary to undo the changes you have made can use a lot of
memory. If a change you are about to make requires too much memory and cannot be undone, you
will be advised that the operation is too big to undo later and asked if you want to go ahead anyway.
If you do choose to perform the operation, you will not be able to undo it. Therefore, you may want to
save your project first.
The Edit > History command displays a complete history of the commands and actions you can
undo for the current project. The Undo History dialog box looks like this:
Figure 60. The Undo History dialog
A. Most recent change B. Click to clear the undo history C. Adjust the number of steps you can undo
B
C
A