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

Example 71 with Bounds

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

the class TerraListViewSkin method layout.

@Override
public void layout() {
    ListView listView = (ListView) getComponent();
    @SuppressWarnings("unchecked") List<Object> listData = (List<Object>) listView.getListData();
    ListView.ItemRenderer itemRenderer = listView.getItemRenderer();
    if (variableItemHeight) {
        int width = getWidth();
        int checkboxHeight = 0;
        if (listView.getCheckmarksEnabled()) {
            checkboxHeight = CHECKBOX.getHeight() + checkboxPadding.getHeight();
        }
        int n = listData.getLength();
        itemBoundaries = new ArrayList<>(n);
        int itemY = 0;
        for (int i = 0; i < n; i++) {
            Object item = listData.get(i);
            int itemWidth = width;
            int itemX = 0;
            Button.State state = Button.State.UNSELECTED;
            if (listView.getCheckmarksEnabled()) {
                if (listView.getAllowTriStateCheckmarks()) {
                    state = listView.getItemCheckmarkState(i);
                } else {
                    state = listView.isItemChecked(i) ? Button.State.SELECTED : Button.State.UNSELECTED;
                }
                itemX = CHECKBOX.getWidth() + checkboxPadding.getWidth();
                itemWidth -= itemX;
            }
            itemRenderer.render(item, i, listView, false, state, false, false);
            int itemHeight = itemRenderer.getPreferredHeight(itemWidth);
            if (listView.getCheckmarksEnabled()) {
                itemHeight = Math.max(itemHeight, checkboxHeight);
            }
            itemY += itemHeight;
            itemBoundaries.add(itemY);
        }
    } else {
        itemRenderer.render(null, -1, listView, false, Button.State.UNSELECTED, false, false);
        fixedItemHeight = itemRenderer.getPreferredHeight(-1);
        if (listView.getCheckmarksEnabled()) {
            fixedItemHeight = Math.max(CHECKBOX.getHeight() + checkboxPadding.getHeight(), fixedItemHeight);
        }
    }
    if (validateSelection) {
        // Ensure that the selection is visible
        Sequence<Span> selectedRanges = listView.getSelectedRanges();
        if (selectedRanges.getLength() > 0) {
            int rangeStart = selectedRanges.get(0).start;
            int rangeEnd = selectedRanges.get(selectedRanges.getLength() - 1).end;
            Bounds selectionBounds = getItemBounds(rangeStart);
            selectionBounds = selectionBounds.union(getItemBounds(rangeEnd));
            Bounds visibleSelectionBounds = listView.getVisibleArea(selectionBounds);
            if (visibleSelectionBounds != null && visibleSelectionBounds.height < selectionBounds.height) {
                listView.scrollAreaToVisible(selectionBounds);
            }
        }
    }
    validateSelection = false;
}

Example 72 with Bounds

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

the class TerraListViewSkin method selectedRangeAdded.

// List view selection detail events
@Override
public void selectedRangeAdded(ListView listView, int rangeStart, int rangeEnd) {
    if (listView.isValid()) {
        Bounds selectionBounds = getItemBounds(rangeStart);
        selectionBounds = selectionBounds.union(getItemBounds(rangeEnd));
        repaintComponent(selectionBounds);
        // Ensure that the selection is visible
        Bounds visibleSelectionBounds = listView.getVisibleArea(selectionBounds);
        if (visibleSelectionBounds.height < selectionBounds.height) {
            listView.scrollAreaToVisible(selectionBounds);
        }
    } else {
        validateSelection = true;
    }
}

Example 73 with Bounds

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

the class TerraListViewSkin method selectedRangeRemoved.

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

Example 74 with Bounds

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

the class TerraMenuButtonSkin method paint.

@Override
public void paint(Graphics2D graphics) {
    MenuButton menuButton = (MenuButton) getComponent();
    int width = getWidth();
    int height = getHeight();
    Color colorLocal = null;
    Color backgroundColorLocal = null;
    Color bevelColorLocal = null;
    Color borderColorLocal = null;
    if (!toolbar || highlighted || menuButton.isFocused() || menuPopup.isOpen()) {
        if (menuButton.isEnabled()) {
            colorLocal = this.color;
            backgroundColorLocal = this.backgroundColor;
            bevelColorLocal = (pressed || (menuPopup.isOpen() && !menuPopup.isClosing())) ? pressedBevelColor : this.bevelColor;
            borderColorLocal = this.borderColor;
        } else {
            colorLocal = disabledColor;
            backgroundColorLocal = disabledBackgroundColor;
            bevelColorLocal = disabledBevelColor;
            borderColorLocal = disabledBorderColor;
        }
    }
    // Paint the background
    if (backgroundColorLocal != null && bevelColorLocal != null) {
        GraphicsUtilities.setAntialiasingOn(graphics);
        if (!themeIsFlat()) {
            graphics.setPaint(new GradientPaint(width / 2f, 0, bevelColorLocal, width / 2f, height / 2f, backgroundColorLocal));
        } else {
            graphics.setPaint(backgroundColorLocal);
        }
        graphics.fill(new RoundRectangle2D.Double(0.5, 0.5, width - 1, height - 1, CORNER_RADIUS, CORNER_RADIUS));
    }
    // Paint the content
    GraphicsUtilities.setAntialiasingOff(graphics);
    Bounds contentBounds = new Bounds(padding.left + 1, padding.top + 1, Math.max(width - (padding.getWidth() + spacing + TRIGGER_WIDTH + 2), 0), Math.max(height - (padding.getHeight() + 2), 0));
    Button.DataRenderer dataRenderer = menuButton.getDataRenderer();
    dataRenderer.render(menuButton.getButtonData(), menuButton, highlighted);
    dataRenderer.setSize(contentBounds.getSize());
    Graphics2D contentGraphics = (Graphics2D) graphics.create();
    contentGraphics.translate(contentBounds.x, contentBounds.y);
    contentGraphics.clipRect(0, 0, contentBounds.width, contentBounds.height);
    dataRenderer.paint(contentGraphics);
    contentGraphics.dispose();
    GraphicsUtilities.setAntialiasingOn(graphics);
    // Paint the border
    if (borderColorLocal != null && !themeIsFlat()) {
        graphics.setPaint(borderColorLocal);
        graphics.setStroke(new BasicStroke(1));
        graphics.draw(new RoundRectangle2D.Double(0.5, 0.5, width - 1, height - 1, CORNER_RADIUS, CORNER_RADIUS));
    }
    // Paint the focus state
    if (menuButton.isFocused() && !toolbar) {
        BasicStroke dashStroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, new float[] { 0.0f, 2.0f }, 0.0f);
        graphics.setStroke(dashStroke);
        graphics.setColor(this.borderColor);
        graphics.draw(new RoundRectangle2D.Double(2.5, 2.5, Math.max(width - 5, 0), Math.max(height - 5, 0), CORNER_RADIUS / 2, CORNER_RADIUS / 2));
    }
    GraphicsUtilities.setAntialiasingOff(graphics);
    // Paint the trigger
    GeneralPath triggerIconShape = new GeneralPath(Path2D.WIND_EVEN_ODD);
    triggerIconShape.moveTo(0, 0);
    triggerIconShape.lineTo(3, 3);
    triggerIconShape.lineTo(6, 0);
    triggerIconShape.closePath();
    Graphics2D triggerGraphics = (Graphics2D) graphics.create();
    triggerGraphics.setStroke(new BasicStroke(0));
    triggerGraphics.setPaint(colorLocal);
    Bounds triggerBounds = new Bounds(Math.max(width - (padding.right + TRIGGER_WIDTH), 0), 0, // TODO: this calculation doesn't look right \\// (should be + not -?)
    TRIGGER_WIDTH, Math.max(height - (padding.top - padding.bottom), 0));
    int tx = triggerBounds.x + (triggerBounds.width - triggerIconShape.getBounds().width) / 2;
    int ty = triggerBounds.y + (triggerBounds.height - triggerIconShape.getBounds().height) / 2;
    triggerGraphics.translate(tx, ty);
    triggerGraphics.draw(triggerIconShape);
    triggerGraphics.fill(triggerIconShape);
    triggerGraphics.dispose();
}

Example 75 with Bounds

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

the class TerraCalendarSkin method paint.

@Override
public void paint(Graphics2D graphics) {
    super.paint(graphics);
    int width = getWidth();
    Bounds monthYearRowBounds = calendarTablePane.getRowBounds(0);
    graphics.setColor(highlightBackgroundColor);
    graphics.fillRect(monthYearRowBounds.x, monthYearRowBounds.y, monthYearRowBounds.width, monthYearRowBounds.height);
    Bounds labelRowBounds = calendarTablePane.getRowBounds(1);
    graphics.setColor(dividerColor);
    int dividerY = labelRowBounds.y + labelRowBounds.height - 2;
    GraphicsUtilities.drawLine(graphics, 2, dividerY, Math.max(0, width - 4), Orientation.HORIZONTAL);
}