Undo Shortcut Button

[Da-vid21]

Current Behavior

Currently, the Undo edit tool allows a user to undo the last operation such as object creation, deletion, or modification. As shown in Figure 1, the Undo edit tool is accessed through the menu (Menu --> Edit --> Undo). However, Xfig users always prefer doing actions through the shortcut buttons on the Editing Mode Panel shown at the left-hand side of Xfig, since it is directly visible and quick with one rather than two clicks.

Expected Behavior

Create a shortcut button for Undo on the Editing Mode Panel at the left-hand side of Xfig. The behavior should be the same as the default Undo: First click will undo the last operation, and one more clicking will redo it.