equal
deleted
inserted
replaced
2562 ^ (enabled and:[transaction notNil]) |
2562 ^ (enabled and:[transaction notNil]) |
2563 ! ! |
2563 ! ! |
2564 |
2564 |
2565 !UIObjectView::UndoHistory methodsFor:'undo'! |
2565 !UIObjectView::UndoHistory methodsFor:'undo'! |
2566 |
2566 |
|
2567 labelOfLastUndo |
|
2568 "return astring describing the last undo-action (for the menu)" |
|
2569 |
|
2570 history size = 0 ifTrue:[^ '* nothing to undo *']. |
|
2571 ^ history last "actions" type |
|
2572 |
|
2573 "Created: / 30.10.2001 / 13:45:28 / cg" |
|
2574 "Modified: / 30.10.2001 / 13:46:33 / cg" |
|
2575 ! |
|
2576 |
2567 undoLast:nTransactions |
2577 undoLast:nTransactions |
2568 "undo last n transactions; an open transaction will be closed; |
2578 "undo last n transactions; an open transaction will be closed; |
2569 transactions during undo are disabled |
2579 transactions during undo are disabled |
2570 " |
2580 " |
2571 |repeatTimes transaction actions| |
2581 |repeatTimes transaction actions| |