public void testAddDoubleClickListener() {
final TableRidget ridget = getRidget();
final Table control = getWidget();
try {
ridget.addDoubleClickListener(null);
fail();
} catch (final RuntimeException npe) {
ok();
}
final FTActionListener listener1 = new FTActionListener();
ridget.addDoubleClickListener(listener1);
final FTActionListener listener2 = new FTActionListener();
ridget.addDoubleClickListener(listener2);
ridget.addDoubleClickListener(listener2);
final Event doubleClick = new Event();
doubleClick.widget = control;
doubleClick.type = SWT.MouseDoubleClick;
control.notifyListeners(SWT.MouseDoubleClick, doubleClick);
assertEquals(1, listener1.getCount());
assertEquals(1, listener2.getCount());
ridget.removeDoubleClickListener(listener1);
control.notifyListeners(SWT.MouseDoubleClick, doubleClick);
assertEquals(1, listener1.getCount());
}
public void testSetSortedColumnFiresEvents() {
final TableRidget ridget = getRidget();
assertEquals(-1, ridget.getSortedColumn());
expectPropertyChangeEvents(
new PropertyChangeEvent(
ridget,
ISortableByColumn.PROPERTY_SORTED_COLUMN,
Integer.valueOf(-1),
Integer.valueOf(0)));
ridget.setSortedColumn(0);
verifyPropertyChangeEvents();
expectNoPropertyChangeEvent();
ridget.setSortedColumn(0);
verifyPropertyChangeEvents();
expectPropertyChangeEvents(
new PropertyChangeEvent(
ridget,
ISortableByColumn.PROPERTY_SORTED_COLUMN,
Integer.valueOf(0),
Integer.valueOf(1)));
ridget.setSortedColumn(1);
verifyPropertyChangeEvents();
}
public void testSetComparator() {
final TableRidget ridget = getRidget();
final Table control = getWidget();
// sorts from a to z
final Comparator<Object> comparator = new TypedComparator<String>();
try {
ridget.setComparator(-1, comparator);
fail();
} catch (final RuntimeException rex) {
ok();
}
try {
ridget.setComparator(2, comparator);
fail();
} catch (final RuntimeException rex) {
ok();
}
ridget.setSortedAscending(true);
final int lastItemIndex = control.getItemCount() - 1;
assertEquals("John", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("Frank", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setComparator(0, comparator);
assertEquals("John", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("Frank", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setSortedColumn(0);
assertEquals("Frank", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("John", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setComparator(0, null);
assertEquals("John", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("Frank", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setComparator(1, comparator);
ridget.setSortedColumn(1);
assertEquals("Doe", control.getItem(0).getText(1)); // $NON-NLS-1$
assertEquals("Zappa", control.getItem(lastItemIndex).getText(1)); // $NON-NLS-1$
ridget.setSortedAscending(false);
assertEquals("Zappa", control.getItem(0).getText(1)); // $NON-NLS-1$
assertEquals("Doe", control.getItem(lastItemIndex).getText(1)); // $NON-NLS-1$
}
/** Tests the method {@code clearColumnFormatters()}. */
public void testClearColumnFormatters() {
final TableRidget ridget = getRidget();
final IColumnFormatter formatter =
new ColumnFormatter() {
@Override
public String getText(final Object element) {
return "dummy"; //$NON-NLS-1$
}
};
ridget.setColumnFormatter(1, formatter);
IColumnFormatter[] retFormatters =
ReflectionUtils.invokeHidden(
ridget, "getColumnFormatters", ridget.getColumnCount()); // $NON-NLS-1$
assertNotNull(retFormatters);
assertEquals(ridget.getColumnCount(), retFormatters.length);
assertNull(retFormatters[0]);
assertNotNull(retFormatters[1]);
assertSame(formatter, retFormatters[1]);
ridget.clearColumnFormatters();
retFormatters =
ReflectionUtils.invokeHidden(
ridget, "getColumnFormatters", ridget.getColumnCount()); // $NON-NLS-1$
assertNotNull(retFormatters);
assertEquals(ridget.getColumnCount(), retFormatters.length);
assertNull(retFormatters[0]);
assertNull(retFormatters[1]);
}
/**
* Tests that for multiple selection, the ridget selection state and the ui selection state cannot
* be changed by the user when ridget is set to "output only".
*/
public void testOutputMultipleSelectionCannotBeChangedFromUI() {
final TableRidget ridget = getRidget();
final Table control = getWidget();
ridget.setSelectionType(SelectionType.MULTI);
assertEquals(0, ridget.getSelection().size());
assertEquals(0, control.getSelectionCount());
ridget.setOutputOnly(true);
control.setFocus();
// move down and up to select row 0; space does not select in tables
UITestHelper.sendKeyAction(control.getDisplay(), UITestHelper.KC_ARROW_DOWN);
UITestHelper.sendKeyAction(control.getDisplay(), UITestHelper.KC_ARROW_UP);
assertEquals(0, ridget.getSelection().size());
assertEquals(0, control.getSelectionCount());
ridget.setOutputOnly(false);
control.setFocus();
// move down and up to select row 0; space does not select in tables
UITestHelper.sendKeyAction(control.getDisplay(), UITestHelper.KC_ARROW_DOWN);
UITestHelper.sendKeyAction(control.getDisplay(), UITestHelper.KC_ARROW_UP);
assertEquals(1, ridget.getSelection().size());
assertEquals(1, control.getSelectionCount());
}
public void testIsCheckBoxInFirstColumn() throws Exception {
final TableRidget ridget = getRidget();
TableViewer tableViewer = ReflectionUtils.invokeHidden(ridget, "getTableViewer"); // $NON-NLS-1$
assertFalse(ridget.isCheckBoxInFirstColumn(tableViewer)); // style != SWT.CHECK
final Table table = new Table(getShell(), SWT.CHECK);
table.setHeaderVisible(true);
new TableColumn(table, SWT.NONE);
new TableColumn(table, SWT.NONE);
ridget.setUIControl(table);
tableViewer = ReflectionUtils.invokeHidden(ridget, "getTableViewer"); // $NON-NLS-1$
assertFalse(ridget.isCheckBoxInFirstColumn(tableViewer)); // property of first column != boolean
final String[] properties1 = new String[] {"hasCat", "firstname"}; // $NON-NLS-1$ //$NON-NLS-2$
final String[] headers1 = new String[] {"Cat", "First Name"}; // $NON-NLS-1$ //$NON-NLS-2$
getRidget().bindToModel(manager, "persons", Person.class, properties1, headers1); // $NON-NLS-1$
tableViewer = ReflectionUtils.invokeHidden(ridget, "getTableViewer"); // $NON-NLS-1$
assertTrue(ridget.isCheckBoxInFirstColumn(tableViewer)); // property of first column == boolean
}
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 testSetSortedAscendingFiresEvents() {
final TableRidget ridget = getRidget();
ridget.setSortedAscending(true);
expectPropertyChangeEvents(
new PropertyChangeEvent(
ridget, ISortableByColumn.PROPERTY_SORT_ASCENDING, Boolean.TRUE, Boolean.FALSE));
ridget.setSortedAscending(false);
verifyPropertyChangeEvents();
expectNoPropertyChangeEvent();
ridget.setSortedAscending(false);
verifyPropertyChangeEvents();
expectPropertyChangeEvents(
new PropertyChangeEvent(
ridget, ISortableByColumn.PROPERTY_SORT_ASCENDING, Boolean.FALSE, Boolean.TRUE));
ridget.setSortedAscending(true);
verifyPropertyChangeEvents();
expectNoPropertyChangeEvent();
ridget.setSortedAscending(true);
verifyPropertyChangeEvents();
}
/** Tests that toggling output state on/off does not change the selection. */
public void testTogglingOutputDoesNotChangeSelection() {
final TableRidget ridget = getRidget();
ridget.setSelection(0);
assertEquals(0, ridget.getSelectionIndex());
ridget.setOutputOnly(true);
assertEquals(0, ridget.getSelectionIndex());
ridget.setSelection((Object) null);
assertEquals(-1, ridget.getSelectionIndex());
ridget.setOutputOnly(false);
assertEquals(-1, ridget.getSelectionIndex());
}
@Override
public void testAddClickListener() {
final TableRidget ridget = getRidget();
ridget.updateFromModel();
final Table control = getWidget();
control.getColumn(0).setWidth(100);
control.getColumn(1).setWidth(100);
try {
ridget.addClickListener(null);
fail();
} catch (final RuntimeException npe) {
ok();
}
final FTClickListener listener1 = new FTClickListener();
ridget.addClickListener(listener1);
final FTClickListener listener2 = new FTClickListener();
ridget.addClickListener(listener2);
ridget.addClickListener(listener2);
final Event mdEvent = new Event();
mdEvent.widget = control;
mdEvent.type = SWT.MouseDown;
mdEvent.button = 2;
final TableItem row2 = control.getItem(2);
mdEvent.item = row2;
mdEvent.x = row2.getBounds().x + 1;
mdEvent.y = row2.getBounds().y + 1;
control.notifyListeners(SWT.MouseDown, mdEvent);
assertEquals(0, listener1.getCount());
assertEquals(0, listener2.getCount());
mdEvent.type = SWT.MouseUp;
control.notifyListeners(SWT.MouseUp, mdEvent);
assertEquals(1, listener1.getCount());
assertEquals(1, listener2.getCount());
final ClickEvent event = listener2.getEvent();
assertEquals(ridget, event.getSource());
assertEquals(2, event.getButton());
assertEquals(0, event.getColumnIndex());
assertEquals(row2.getData(), event.getRow());
ridget.removeClickListener(listener1);
mdEvent.type = SWT.MouseDown;
control.notifyListeners(SWT.MouseDown, mdEvent);
mdEvent.type = SWT.MouseUp;
control.notifyListeners(SWT.MouseUp, mdEvent);
assertEquals(1, listener1.getCount());
}
public void testSetColumnFormatter() {
final TableRidget ridget = getRidget();
final Table table = getWidget();
final IColumnFormatter formatter =
new ColumnFormatter() {
@Override
public String getText(final Object element) {
final Person person = (Person) element;
return person.getLastname().toUpperCase();
}
};
final String lastName = person1.getLastname();
final String lastNameUpperCase = lastName.toUpperCase();
try {
ridget.setColumnFormatter(-1, formatter);
fail();
} catch (final RuntimeException rex) {
ok();
}
try {
ridget.setColumnFormatter(99, formatter);
fail();
} catch (final RuntimeException rex) {
ok();
}
ridget.setColumnFormatter(1, formatter);
assertEquals(lastName, table.getItem(0).getText(1));
ridget.updateFromModel();
assertEquals(lastNameUpperCase, table.getItem(0).getText(1));
ridget.setColumnFormatter(1, null);
assertEquals(lastNameUpperCase, table.getItem(0).getText(1));
ridget.updateFromModel();
assertEquals(lastName, table.getItem(0).getText(1));
}
public void testSetMoveableColumns() {
final TableRidget ridget = getRidget();
final Table table = getWidget();
assertFalse(ridget.hasMoveableColumns());
assertFalse(table.getColumn(0).getMoveable());
assertFalse(table.getColumn(1).getMoveable());
ridget.setMoveableColumns(true);
assertTrue(ridget.hasMoveableColumns());
assertTrue(table.getColumn(0).getMoveable());
assertTrue(table.getColumn(1).getMoveable());
ridget.setMoveableColumns(false);
assertFalse(ridget.hasMoveableColumns());
assertFalse(table.getColumn(0).getMoveable());
assertFalse(table.getColumn(1).getMoveable());
}
public void testAddSelectionListener() {
final TableRidget ridget = getRidget();
final Table control = getWidget();
try {
ridget.addSelectionListener(null);
fail();
} catch (final RuntimeException npe) {
ok();
}
final TestSelectionListener selectionListener = new TestSelectionListener();
ridget.addSelectionListener(selectionListener);
ridget.setSelection(person1);
assertEquals(1, selectionListener.getCount());
ridget.removeSelectionListener(selectionListener);
ridget.setSelection(person2);
assertEquals(1, selectionListener.getCount());
ridget.clearSelection();
ridget.addSelectionListener(selectionListener);
ridget.setSelectionType(SelectionType.SINGLE);
assertEquals(0, ridget.getSelection().size());
assertEquals(0, control.getSelectionCount());
control.setFocus();
UITestHelper.sendKeyAction(control.getDisplay(), UITestHelper.KC_ARROW_DOWN);
assertEquals(1, ridget.getSelection().size());
assertEquals(1, control.getSelectionCount());
assertEquals(2, selectionListener.getCount());
final SelectionEvent selectionEvent = selectionListener.getSelectionEvent();
assertEquals(ridget, selectionEvent.getSource());
assertTrue(selectionEvent.getOldSelection().isEmpty());
assertEquals(ridget.getSelection(), selectionEvent.getNewSelection());
// System.out.println("SelectionEvent: " + selectionListener.getSelectionEvent());
UITestHelper.sendKeyAction(control.getDisplay(), UITestHelper.KC_ARROW_DOWN);
assertEquals(1, ridget.getSelection().size());
assertEquals(1, control.getSelectionCount());
assertEquals(3, selectionListener.getCount());
final SelectionEvent selectionEvent2 = selectionListener.getSelectionEvent();
assertEquals(ridget, selectionEvent.getSource());
assertEquals(selectionEvent.getNewSelection(), selectionEvent2.getOldSelection());
assertEquals(ridget.getSelection(), selectionEvent2.getNewSelection());
// System.out.println("SelectionEvent: " + selectionListener.getSelectionEvent());
ridget.removeSelectionListener(selectionListener);
}
public void testGetSortedColumn() {
final TableRidget ridget = getRidget();
try {
ridget.setSortedColumn(2);
fail();
} catch (final RuntimeException rex) {
ok();
}
assertEquals(-1, ridget.getSortedColumn());
ridget.setComparator(0, new TypedComparator<String>());
assertEquals(-1, ridget.getSortedColumn());
ridget.setSortedColumn(0);
assertEquals(0, ridget.getSortedColumn());
ridget.setComparator(0, null);
assertEquals(-1, ridget.getSortedColumn());
ridget.setComparator(1, new TypedComparator<String>());
ridget.setSortedColumn(1);
assertEquals(1, ridget.getSortedColumn());
ridget.setSortedColumn(-1);
assertEquals(-1, ridget.getSortedColumn());
// no comparator in column 0
ridget.setSortedColumn(0);
assertEquals(-1, ridget.getSortedColumn());
}
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());
}
public void testSetSortedAscending() {
final Table control = getWidget();
final TableRidget ridget = getRidget();
ridget.bindToModel(
manager,
"persons",
Person.class,
new String[] {"lastname", "firstname"},
null); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ridget.updateFromModel();
final int lastItemIndex = control.getItemCount() - 1;
assertEquals(-1, ridget.getSortedColumn());
assertFalse(ridget.isSortedAscending());
ridget.setComparator(0, new TypedComparator<String>());
ridget.setSortedColumn(0);
assertTrue(ridget.isSortedAscending());
assertEquals("Doe", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("Zappa", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setSortedAscending(false);
assertFalse(ridget.isSortedAscending());
assertEquals("Zappa", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("Doe", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setSortedAscending(true);
assertTrue(ridget.isSortedAscending());
assertEquals("Doe", control.getItem(0).getText(0)); // $NON-NLS-1$
assertEquals("Zappa", control.getItem(lastItemIndex).getText(0)); // $NON-NLS-1$
ridget.setComparator(0, null);
assertEquals(-1, ridget.getSortedColumn());
assertFalse(ridget.isSortedAscending());
}