Bug 66501 [typing] In smart mode: Delete Next/Previous Word delete selection
200406092000 In the java editor, Delete Next Word (Ctrl+Delete) and Delete Previous Word (Ctrl+Backspace) behave unexpected. They should always just delete the selection iff it is not zero-length. That's the behavior we're used to with unmodified Delete and Backspace, and it's also what the Text Editor already does. void foo() { System.out.println(123); } Set cursor to before "out.", then press 2x Ctrl+Shift+Right to select "out." with the caret after the selection. Expected: Ctrl+Delete deletes selection. Was: Ctrl+Delete then deletes "println", leaving the selection alone. Similar problems with Ctrl+Backspace and when caret is at the start of the selection.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
if (action instanceof IUpdate)
						((IUpdate) action).update();
					
					if (action instanceof ISelectionListener) {
						((ISelectionListener)action).selectionChanged(null, null);
					}
					if (action.isEnabled())
						action.run();
				}
			}
			
		}));
		ruler.addDecorator(0, column);
		
		if (isLineNumberRulerVisible())
			ruler.addDecorator(1, createLineNumberRulerColumn());
		else if (isPrefQuickDiffAlwaysOn())
			ruler.addDecorator(1, createChangeRulerColumn());
		
		return ruler;
	}
	/**
	 * Returns the folding action group, or <code>null</code> if there is none.
	 * 
	 * @return the folding action group, or <code>null</code> if there is none
	 * @since 3.0
	 */
	protected FoldingActionGroup getFoldingActionGroup() {
		return fFoldingGroup;
	}