Examples of org.apache.pivot.wtk.Bounds

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

        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 (highlightedIndex != -1) {
            Bounds rowBounds = getRowBounds(highlightedIndex);


            highlightedIndex = -1;


            if (tableView.getSelectMode() != TableView.SelectMode.NONE
                && showHighlight) {

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        boolean consumed = super.mouseMove(component, x, y);


        if (Mouse.getCapturer() == component) {
            TextArea textArea = (TextArea)getComponent();


            Bounds visibleArea = textArea.getVisibleArea();
            visibleArea = new Bounds(visibleArea.x, visibleArea.y,
                visibleArea.width, visibleArea.height);


            if (y >= visibleArea.y
                && y < visibleArea.y + visibleArea.height) {
                // Stop the scroll selection timer

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                    } else {
                        // Get next insertion point from right edge of trailing selection
                        // character
                        from = selectionStart + selectionLength - 1;


                        Bounds trailingSelectionBounds = getCharacterBounds(from);
                        x = trailingSelectionBounds.x + trailingSelectionBounds.width;
                    }


                    int offset = getNextInsertionPoint(x, from, Direction.FORWARD);

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            TextArea textArea = (TextArea)getComponent();


            // Update the caret
            int selectionStart = textArea.getSelectionStart();


            Bounds leadingSelectionBounds = getCharacterBounds(selectionStart);
            caret = leadingSelectionBounds.toRectangle();
            caret.width = 1;


            // Update the selection
            int selectionLength = textArea.getSelectionLength();


            if (selectionLength > 0) {
                int selectionEnd = selectionStart + selectionLength - 1;
                Bounds trailingSelectionBounds = getCharacterBounds(selectionEnd);
                selection = new Area();


                int firstRowIndex = getRowIndex(selectionStart);
                int lastRowIndex = getRowIndex(selectionEnd);

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            // Redraw the region currently occupied by this view
            repaint();
        }


        public Bounds getBounds() {
            return new Bounds(x, y, width, height);
        }

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        }


        @Override
        public void paint(Graphics2D graphics) {
            // Determine the paint bounds
            Bounds paintBounds = new Bounds(0, 0, getWidth(), getHeight());
            Rectangle clipBounds = graphics.getClipBounds();
            if (clipBounds != null) {
                paintBounds = paintBounds.intersect(new Bounds(clipBounds));
            }


            for (NodeView nodeView : nodeViews) {
                Bounds nodeViewBounds = nodeView.getBounds();


                // Only paint node views that intersect the current clip rectangle
                if (nodeViewBounds.intersects(paintBounds)) {
                    // Create a copy of the current graphics context and
                    // translate to the node view's coordinate system
                    Graphics2D nodeViewGraphics = (Graphics2D)graphics.create();
                    nodeViewGraphics.translate(nodeViewBounds.x, nodeViewBounds.y);

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            }
        }


        @Override
        public Bounds getCharacterBounds(int offset) {
            Bounds characterBounds = null;


            for (int i = 0, n = nodeViews.getLength(); i < n; i++) {
                NodeView nodeView = nodeViews.get(i);
                int nodeViewOffset = nodeView.getOffset();
                int characterCount = nodeView.getCharacterCount();


                if (offset >= nodeViewOffset
                    && offset < nodeViewOffset + characterCount) {
                    characterBounds = nodeView.getCharacterBounds(offset - nodeViewOffset);


                    if (characterBounds != null) {
                        characterBounds = characterBounds.translate(nodeView.getX(), nodeView.getY());
                    }


                    break;
                }
            }


            if (characterBounds != null) {
                characterBounds = characterBounds.intersect(0, 0, getWidth(), getHeight());
            }


            return characterBounds;
        }

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