public void testSetColumnSortabilityFiresEvents() {
final TableRidget ridget = getRidget();
expectNoPropertyChangeEvent();
ridget.setColumnSortable(0, true);
verifyPropertyChangeEvents();
expectPropertyChangeEvents(
new PropertyChangeEvent(
ridget, ISortableByColumn.PROPERTY_COLUMN_SORTABILITY, null, Integer.valueOf(0)));
ridget.setColumnSortable(0, false);
verifyPropertyChangeEvents();
expectNoPropertyChangeEvent();
ridget.setColumnSortable(0, false);
verifyPropertyChangeEvents();
expectPropertyChangeEvents(
new PropertyChangeEvent(
ridget, ISortableByColumn.PROPERTY_COLUMN_SORTABILITY, null, Integer.valueOf(0)));
ridget.setColumnSortable(0, true);
verifyPropertyChangeEvents();
expectNoPropertyChangeEvent();
ridget.setColumnSortable(0, true);
verifyPropertyChangeEvents();
}
public void testIsColumnSortable() {
final TableRidget ridget = getRidget();
try {
assertFalse(ridget.isColumnSortable(-1));
fail();
} catch (final RuntimeException rex) {
ok();
}
try {
assertFalse(ridget.isColumnSortable(2));
fail();
} catch (final RuntimeException rex) {
ok();
}
for (int i = 0; i < 2; i++) {
assertFalse(ridget.isColumnSortable(i));
// columns are sortable by default, when they have a comparator
ridget.setComparator(i, new TypedComparator<String>());
assertTrue(ridget.isColumnSortable(i));
ridget.setColumnSortable(i, false);
assertFalse(ridget.isColumnSortable(i));
ridget.setColumnSortable(i, true);
assertTrue(ridget.isColumnSortable(i));
// columns are not sortable without a comparator
ridget.setComparator(i, null);
assertFalse(ridget.isColumnSortable(i));
}
}
public void testColumnHeaderChangesSortability() {
final TableRidget ridget = getRidget();
final Table table = getWidget();
ridget.setColumnSortable(0, true);
ridget.setComparator(0, new TypedComparator<String>());
ridget.setColumnSortable(1, true);
ridget.setComparator(1, new TypedComparator<String>());
ridget.setSortedColumn(-1);
assertEquals(-1, ridget.getSortedColumn());
assertFalse(ridget.isSortedAscending());
final Event e = new Event();
e.type = SWT.Selection;
e.widget = table.getColumn(0);
e.widget.notifyListeners(SWT.Selection, e);
assertEquals(0, ridget.getSortedColumn());
assertTrue(ridget.isSortedAscending());
e.widget.notifyListeners(SWT.Selection, e);
assertEquals(0, ridget.getSortedColumn());
assertFalse(ridget.isSortedAscending());
e.widget.notifyListeners(SWT.Selection, e);
assertEquals(-1, ridget.getSortedColumn());
assertFalse(ridget.isSortedAscending());
e.widget.notifyListeners(SWT.Selection, e);
assertEquals(0, ridget.getSortedColumn());
assertTrue(ridget.isSortedAscending());
}