Examples of org.apache.pivot.wtk.Bounds

org.apache.pivot.wtk.Bounds
Class representing the bounds of an object.

        return path;
    }


    @Override
    public Bounds getNodeBounds(Path path) {
        Bounds nodeBounds = null;


        NodeInfo nodeInfo = getNodeInfoAt(path);


        if (nodeInfo != null) {
            nodeBounds = getNodeBounds(nodeInfo);

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        // Update the node info
        NodeInfo nodeInfo = getNodeInfoAt(path);
        nodeInfo.setSelected(true);


        if (treeView.isValid()) {
            Bounds nodeBounds = getNodeBounds(nodeInfo);


            if (nodeBounds != null) {
                // Ensure that the selection is visible
                Bounds visibleSelectionBounds = treeView.getVisibleArea(nodeBounds);
                if (visibleSelectionBounds.height < nodeBounds.height) {
                    treeView.scrollAreaToVisible(nodeBounds);
                }
            }
        } else {

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            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));


                Bounds visibleSelectionBounds = tableView.getVisibleArea(selectionBounds);
                if (visibleSelectionBounds != null
                    && visibleSelectionBounds.height < selectionBounds.height) {
                    tableView.scrollAreaToVisible(selectionBounds);
                }
            }

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        return columnIndex;
    }


    @Override
    public Bounds getRowBounds(int rowIndex) {
        return new Bounds(0, getRowY(rowIndex), getWidth(), getRowHeight(rowIndex));
    }

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        int columnX = 0;
        for (int i = 0; i < columnIndex; i++) {
            columnX += (columnWidths.get(i) + 1);
        }


        return new Bounds(columnX, 0, columnWidths.get(columnIndex), getHeight());
    }

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            cellX += (columnWidths.get(i) + 1);
        }


        int rowHeight = getRowHeight(rowIndex);


        return new Bounds(cellX, rowIndex * (rowHeight + 1), columnWidths.get(columnIndex), rowHeight);
    }

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    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) {

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    // Table view selection detail events
    @Override
    public void selectedRangeAdded(TableView tableView, int rangeStart, int rangeEnd) {
        if (tableView.isValid()) {
            Bounds selectionBounds = getRowBounds(rangeStart);
            selectionBounds = selectionBounds.union(getRowBounds(rangeEnd));
            repaintComponent(selectionBounds);


            // Ensure that the selection is visible
            Bounds visibleSelectionBounds = tableView.getVisibleArea(selectionBounds);
            if (visibleSelectionBounds.height < selectionBounds.height) {
                tableView.scrollAreaToVisible(selectionBounds);
            }
        } else {
            validateSelection = true;

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    @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);
        }
    }

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                // 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();

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