Examples with RowReorderEvent org.eclipse.nebula.widgets.nattable.reorder.event.RowReorderEvent used on opensource projects

Example 1 with RowReorderEvent

use of org.eclipse.nebula.widgets.nattable.reorder.event.RowReorderEvent in project nebula.widgets.nattable by eclipse.

the class RowReorderLayerVisibleChangeTest method returnsCorrectPositionRectangleForMultiColumnReorderLeftCase.

@SuppressWarnings("boxing")
@Test
public /**
 * 	Index		10	11	12	13 ... 20
 *          --------------------
 *  Position 	0 	1	2	3 ... 20
 */
void returnsCorrectPositionRectangleForMultiColumnReorderLeftCase() {
    RowReorderLayer reorderLayer = new RowReorderLayer(new BaseDataLayerFixture(20, 20));
    // Build expected cell positions to redraw
    final Set<Rectangle> expectedPositions = new HashSet<Rectangle>();
    expectedPositions.add(new Rectangle(0, 0, 20, 20));
    reorderLayer.addLayerListener(new ILayerListener() {

        @Override
        public void handleLayerEvent(ILayerEvent event) {
            RowReorderEvent multiReorder = (RowReorderEvent) event;
            assertTrue(multiReorder.getChangedPositionRectangles().containsAll(expectedPositions));
        }
    });
    // Reorder to beginning of grid
    List<Integer> fromRowPositions = Arrays.asList(new Integer[] { 10, 11, 12, 13 });
    reorderLayer.reorderMultipleRowPositions(fromRowPositions, 0);
    // Reorder to middle of grid
    expectedPositions.clear();
    expectedPositions.add(new Rectangle(0, 10, 20, 10));
    fromRowPositions = Arrays.asList(new Integer[] { 19, 18, 17, 16 });
    reorderLayer.reorderMultipleRowPositions(fromRowPositions, 10);
    // Reorder to end of grid
    expectedPositions.clear();
    expectedPositions.add(new Rectangle(0, 5, 20, 15));
    fromRowPositions = Arrays.asList(new Integer[] { 5, 6, 7, 8 });
    reorderLayer.reorderMultipleRowPositions(fromRowPositions, 10);
}

Example 2 with RowReorderEvent

use of org.eclipse.nebula.widgets.nattable.reorder.event.RowReorderEvent in project nebula.widgets.nattable by eclipse.

the class RowReorderLayer method reorderRowPosition.

/**
 * Reorders the row at the given from position to the <i>TOP</i> of the of
 * the given to position.
 *
 * @param fromRowPosition
 *            row position to move
 * @param toRowPosition
 *            position to move the row to
 * @param reorderToTopEdge
 *            whether the move should be done above the given to position or
 *            not
 */
public void reorderRowPosition(int fromRowPosition, int toRowPosition, boolean reorderToTopEdge) {
    moveRow(fromRowPosition, toRowPosition, reorderToTopEdge);
    fireLayerEvent(new RowReorderEvent(this, fromRowPosition, toRowPosition, reorderToTopEdge));
}

Example 3 with RowReorderEvent

use of org.eclipse.nebula.widgets.nattable.reorder.event.RowReorderEvent in project nebula.widgets.nattable by eclipse.

the class RowReorderLayerVisibleChangeTest method returnsCorrectPositionRectangleForMultiColumnReorderRightCase.

@SuppressWarnings("boxing")
@Test
public /**
 * 	Index		2	3	0	1 ... 20
 *          --------------------
 *  Position 	0 	1	2	3 ... 20
 */
void returnsCorrectPositionRectangleForMultiColumnReorderRightCase() {
    RowReorderLayer reorderLayer = new RowReorderLayer(new BaseDataLayerFixture(20, 20));
    // Build expected cell positions to redraw
    final Set<Rectangle> expectedPositions = new HashSet<Rectangle>();
    expectedPositions.add(new Rectangle(0, 0, 20, 20));
    reorderLayer.addLayerListener(new ILayerListener() {

        @Override
        public void handleLayerEvent(ILayerEvent event) {
            RowReorderEvent multiReorder = (RowReorderEvent) event;
            assertTrue(multiReorder.getChangedPositionRectangles().containsAll(expectedPositions));
        }
    });
    // Reorder from beginning of grid
    List<Integer> fromRowPositions = Arrays.asList(new Integer[] { 0, 1 });
    reorderLayer.reorderMultipleRowPositions(fromRowPositions, 2);
    // Reorder to middle of grid
    expectedPositions.clear();
    expectedPositions.add(new Rectangle(0, 5, 20, 15));
    fromRowPositions = Arrays.asList(new Integer[] { 5, 6, 7, 8 });
    reorderLayer.reorderMultipleRowPositions(fromRowPositions, 10);
    // Reorder to end of grid
    expectedPositions.clear();
    expectedPositions.add(new Rectangle(0, 10, 20, 10));
    fromRowPositions = Arrays.asList(new Integer[] { 10, 11, 12, 13 });
    reorderLayer.reorderMultipleRowPositions(fromRowPositions, 19);
}

Example 4 with RowReorderEvent

use of org.eclipse.nebula.widgets.nattable.reorder.event.RowReorderEvent in project nebula.widgets.nattable by eclipse.

the class RowReorderLayer method reorderMultipleRowPositions.

/**
 * Reorders the rows at the given from positions to the <i>TOP</i> of the of
 * the given to position.
 *
 * @param fromRowPositions
 *            row positions to move
 * @param toRowPosition
 *            position to move the rows to
 * @param reorderToTopEdge
 *            whether the move should be done above the given to position or
 *            not
 */
public void reorderMultipleRowPositions(List<Integer> fromRowPositions, int toRowPosition, boolean reorderToTopEdge) {
    final int fromRowPositionsCount = fromRowPositions.size();
    if (toRowPosition > fromRowPositions.get(fromRowPositionsCount - 1)) {
        // Moving from top to bottom
        int firstRowPosition = fromRowPositions.get(0);
        for (int rowCount = 0; rowCount < fromRowPositionsCount; rowCount++) {
            final int fromRowPosition = fromRowPositions.get(0);
            moveRow(fromRowPosition, toRowPosition, reorderToTopEdge);
            if (fromRowPosition < firstRowPosition) {
                firstRowPosition = fromRowPosition;
            }
        }
    } else if (toRowPosition < fromRowPositions.get(fromRowPositionsCount - 1)) {
        // Moving from bottom to top
        int targetRowPosition = toRowPosition;
        for (Integer fromRowPosition : fromRowPositions) {
            final int fromRowPositionInt = fromRowPosition;
            moveRow(fromRowPositionInt, targetRowPosition++, reorderToTopEdge);
        }
    }
    fireLayerEvent(new RowReorderEvent(this, fromRowPositions, toRowPosition, reorderToTopEdge));
}