Cancel/Repeat
By pressing this button the latest operations are cancelled or restored:
▪⬝ when the leftward arrow is pressed or the Ctrl + Z keys are concurrently pressed, the latest command is cancelled, thus retracing all performed operations in a row.
▪⬝ when the rightward arrow is pressed or the Ctrl + Y keys are concurrently pressed, the latest cancelled command is repeated, thus retracing all cancelled operations in a row.
When the downward arrow is selected, the list of all performed operations is displayed; by positioning the cursor over the desired one, also the preceding operations are automatically displayed: they can all be cancelled or restored.
Créé avec HelpNDoc Personal Edition: Éditeur de documentation Qt Help facile