CAAPE User's Manual - ALSTOM Signaling Inc.

Using CAAPE Graphics6.5.3.5. Using PopupsA context-sensitive popup menu can be obtained by:• Right clicking over an item; if the right click is done over one of several selecteditems, then the popup menu is for all the selected items and not just for the singleitem where the click occurred.• Moving the caret over the item and pressing F2.• Going to the Edit | Popup menu item.6.5.3.6. Opening Logic ItemsAn item with editable contents can be opened for editing by:• Double left clicking over the item.• Moving the caret over it and pressing Enter or using the Edit | Open main menuitem.When opening a Boolean equation the double click or caret position must be over itstitle bar, the optional equation comment, or the result symbol or result name list.6.5.3.7. Using UndoThe last several editing operations are saved on an undo stack and can be undone oneat a time using the Edit | Undo main menu item. There is one exception to this: whendata is moved using Drag and Drop, the move actually consists of two operations whichmust be undone separately. Undo the deletion from the source screen and also theinsertion into the target screen (if data is moved within the same set of logic, the sourceand target screens are the same).6.5.3.8. Using Cut and PasteSingle or multiple selected logic items can be cut or copied to the Clipboard, thenpasted to the same or a different set of ladder logic. The target of a Paste operation isthe logic item at the current caret location. For example, if an input variable is in theClipboard the caret must be over a branch in a Boolean equation for a Paste operationto be allowed; the pasted variable is inserted onto the branch at the caret location.Items are available on the main Edit or popup menus for doing cut and paste. The Cutand Copy menu items are available only if logic data is selected. The Paste menu itemis available only if Clipboard data is valid to be pasted into the current caret location.P2512A, Rev. Oct/09 6–24 Alstom Signaling Inc.