Examples with Bounds org.apache.pivot.wtk.Bounds used on opensource projects

Example 56 with Bounds

use of org.apache.pivot.wtk.Bounds in project pivot by apache.

the class TextPaneSkinParagraphView method paint.

@Override
public void paint(Graphics2D graphics) {
    // The default paint() method paints the document children, but because of row-splitting,
    // the children we want to paint are not the same.
    // Determine the paint bounds
    Bounds paintBounds = new Bounds(0, 0, getWidth(), getHeight());
    Rectangle clipBounds = graphics.getClipBounds();
    if (clipBounds != null) {
        paintBounds = paintBounds.intersect(clipBounds);
    }
    for (int i = 0, n = rows.getLength(); i < n; i++) {
        Row row = rows.get(i);
        for (RowSegment segment : row.rowSegments) {
            paintChild(graphics, paintBounds, segment.nodeView);
        }
    }
}

Example 57 with Bounds

use of org.apache.pivot.wtk.Bounds in project pivot by apache.

the class TextPaneSkinVerticalElementView method getInsertionPoint.

@Override
public int getInsertionPoint(int x, int y) {
    int offset = -1;
    for (int i = 0, n = getLength(); i < n; i++) {
        TextPaneSkinNodeView nodeView = get(i);
        Bounds nodeViewBounds = nodeView.getBounds();
        if (y >= nodeViewBounds.y && y < nodeViewBounds.y + nodeViewBounds.height) {
            offset = nodeView.getInsertionPoint(x - nodeView.getX(), y - nodeView.getY()) + nodeView.getOffset();
            break;
        }
    }
    return offset;
}

Example 58 with Bounds

use of org.apache.pivot.wtk.Bounds in project pivot by apache.

the class TerraTableViewSkin method selectedRangeRemoved.

@Override
public void selectedRangeRemoved(TableView tableView, int rangeStart, int rangeEnd) {
    // Repaint the area containing the removed selection
    if (tableView.isValid()) {
        Bounds selectionBounds = getRowBounds(rangeStart);
        selectionBounds = selectionBounds.union(getRowBounds(rangeEnd));
        repaintComponent(selectionBounds);
    }
}

Example 59 with Bounds

use of org.apache.pivot.wtk.Bounds in project pivot by apache.

the class TerraTableViewSkin method selectedRangesChanged.

@Override
public void selectedRangesChanged(TableView tableView, Sequence<Span> previousSelectedRanges) {
    if (previousSelectedRanges != null && previousSelectedRanges != tableView.getSelectedRanges()) {
        if (tableView.isValid()) {
            // Repaint the area occupied by the previous selection
            if (previousSelectedRanges.getLength() > 0) {
                int rangeStart = previousSelectedRanges.get(0).start;
                int rangeEnd = previousSelectedRanges.get(previousSelectedRanges.getLength() - 1).end;
                Bounds previousSelectionBounds = getRowBounds(rangeStart);
                previousSelectionBounds = previousSelectionBounds.union(getRowBounds(rangeEnd));
                repaintComponent(previousSelectionBounds);
            }
            // Repaint the area occupied by the current selection
            Sequence<Span> selectedRanges = tableView.getSelectedRanges();
            if (selectedRanges.getLength() > 0) {
                int rangeStart = selectedRanges.get(0).start;
                int rangeEnd = selectedRanges.get(selectedRanges.getLength() - 1).end;
                Bounds selectionBounds = getRowBounds(rangeStart);
                selectionBounds = selectionBounds.union(getRowBounds(rangeEnd));
                repaintComponent(selectionBounds);
                // Ensure that the selection is visible
                Bounds visibleSelectionBounds = tableView.getVisibleArea(selectionBounds);
                if (visibleSelectionBounds != null && visibleSelectionBounds.height < selectionBounds.height) {
                    // TODO Repainting the entire component is a workaround
                    // for PIVOT-490
                    repaintComponent();
                    tableView.scrollAreaToVisible(selectionBounds);
                }
            }
        } else {
            validateSelection = true;
        }
    }
}

Example 60 with Bounds

use of org.apache.pivot.wtk.Bounds in project pivot by apache.

the class TerraTableViewSkin method mouseWheel.

@Override
public boolean mouseWheel(Component component, Mouse.ScrollType scrollType, int scrollAmount, int wheelRotation, int x, int y) {
    TableView tableView = (TableView) getComponent();
    if (highlightIndex != -1) {
        Bounds rowBounds = getRowBounds(highlightIndex);
        highlightIndex = -1;
        if (tableView.getSelectMode() != TableView.SelectMode.NONE && showHighlight) {
            repaintComponent(rowBounds.x, rowBounds.y, rowBounds.width, rowBounds.height, true);
        }
    }
    return super.mouseWheel(component, scrollType, scrollAmount, wheelRotation, x, y);
}