private void removeEntry() { List selElements = fProjectsList.getSelectedElements(); for (int i = selElements.size() - 1; i >= 0; i--) { Object elem = selElements.get(i); if (elem instanceof CPListElementAttribute) { CPListElementAttribute attrib = (CPListElementAttribute) elem; if (attrib.isBuiltIn()) { String key = attrib.getKey(); Object value = null; if (key.equals(CPListElement.ACCESSRULES)) { value = new IAccessRule[0]; } attrib.getParent().setAttribute(key, value); } else { removeCustomAttribute(attrib); } selElements.remove(i); } } if (selElements.isEmpty()) { fProjectsList.refresh(); fClassPathList.dialogFieldChanged(); // validate } else { fProjectsList.removeElements(selElements); } }
private void projectPageSelectionChanged(DialogField field) { List selElements = fProjectsList.getSelectedElements(); fProjectsList.enableButton(IDX_EDIT, canEdit(selElements)); fProjectsList.enableButton(IDX_REMOVE, canRemove(selElements)); boolean noAttributes = containsOnlyTopLevelEntries(selElements); fProjectsList.enableButton(IDX_ADDPROJECT, noAttributes); }
protected void projectPageKeyPressed(TreeListDialogField field, KeyEvent event) { if (field == fProjectsList) { if (event.character == SWT.DEL && event.stateMask == 0) { List selection = field.getSelectedElements(); if (canRemove(selection)) { removeEntry(); } } } }
/** Method editEntry. */ private void editEntry() { List selElements = fProjectsList.getSelectedElements(); if (selElements.size() != 1) { return; } Object elem = selElements.get(0); if (fProjectsList.getIndexOfElement(elem) != -1) { editElementEntry((CPListElement) elem); } else if (elem instanceof CPListElementAttribute) { editAttributeEntry((CPListElementAttribute) elem); } }
protected void projectPageDoubleClicked(TreeListDialogField field) { List selection = fProjectsList.getSelectedElements(); if (canEdit(selection)) { editEntry(); } }
/* * @see BuildPathBasePage#getSelection */ public List getSelection() { return fProjectsList.getSelectedElements(); }