Examples with SunToolkit sun.awt.SunToolkit used on opensource projects

Example 41 with SunToolkit

use of sun.awt.SunToolkit in project jdk8u_jdk by JetBrains.

the class Dialog method modalityPopped.

final void modalityPopped() {
    Toolkit tk = Toolkit.getDefaultToolkit();
    if (tk instanceof SunToolkit) {
        SunToolkit stk = (SunToolkit) tk;
        stk.notifyModalityPopped(this);
    }
}

Example 42 with SunToolkit

use of sun.awt.SunToolkit in project jdk8u_jdk by JetBrains.

the class DefaultDesktopManager method dragFrameFaster.

// =========== stuff for faster frame dragging ===================
private void dragFrameFaster(JComponent f, int newX, int newY) {
    Rectangle previousBounds = new Rectangle(currentBounds.x, currentBounds.y, currentBounds.width, currentBounds.height);
    // move the frame
    currentBounds.x = newX;
    currentBounds.y = newY;
    if (didDrag) {
        // Only initiate cleanup if we have actually done a drag.
        emergencyCleanup(f);
    } else {
        didDrag = true;
        // We reset the danger field as until now we haven't actually
        // moved the internal frame so we don't need to initiate repaint.
        ((JInternalFrame) f).danger = false;
    }
    boolean floaterCollision = isFloaterCollision(previousBounds, currentBounds);
    JComponent parent = (JComponent) f.getParent();
    Rectangle visBounds = previousBounds.intersection(desktopBounds);
    RepaintManager currentManager = RepaintManager.currentManager(f);
    currentManager.beginPaint();
    try {
        if (!floaterCollision) {
            currentManager.copyArea(parent, desktopGraphics, visBounds.x, visBounds.y, visBounds.width, visBounds.height, newX - previousBounds.x, newY - previousBounds.y, true);
        }
        f.setBounds(currentBounds);
        if (!floaterCollision) {
            Rectangle r = currentBounds;
            currentManager.notifyRepaintPerformed(parent, r.x, r.y, r.width, r.height);
        }
        if (floaterCollision) {
            // since we couldn't blit we just redraw as fast as possible
            // the isDragging mucking is to avoid activating emergency
            // cleanup
            ((JInternalFrame) f).isDragging = false;
            parent.paintImmediately(currentBounds);
            ((JInternalFrame) f).isDragging = true;
        }
        // fake out the repaint manager.  We'll take care of everything
        currentManager.markCompletelyClean(parent);
        currentManager.markCompletelyClean(f);
        // compute the minimal newly exposed area
        // if the rects intersect then we use computeDifference.  Otherwise
        // we'll repaint the entire previous bounds
        Rectangle[] dirtyRects = null;
        if (previousBounds.intersects(currentBounds)) {
            dirtyRects = SwingUtilities.computeDifference(previousBounds, currentBounds);
        } else {
            dirtyRects = new Rectangle[1];
            dirtyRects[0] = previousBounds;
        }
        ;
        // Fix the damage
        for (int i = 0; i < dirtyRects.length; i++) {
            parent.paintImmediately(dirtyRects[i]);
            Rectangle r = dirtyRects[i];
            currentManager.notifyRepaintPerformed(parent, r.x, r.y, r.width, r.height);
        }
        // new areas of blit were exposed
        if (!(visBounds.equals(previousBounds))) {
            dirtyRects = SwingUtilities.computeDifference(previousBounds, desktopBounds);
            for (int i = 0; i < dirtyRects.length; i++) {
                dirtyRects[i].x += newX - previousBounds.x;
                dirtyRects[i].y += newY - previousBounds.y;
                ((JInternalFrame) f).isDragging = false;
                parent.paintImmediately(dirtyRects[i]);
                ((JInternalFrame) f).isDragging = true;
                Rectangle r = dirtyRects[i];
                currentManager.notifyRepaintPerformed(parent, r.x, r.y, r.width, r.height);
            }
        }
    } finally {
        currentManager.endPaint();
    }
    // update window if it's non-opaque
    Window topLevel = SwingUtilities.getWindowAncestor(f);
    Toolkit tk = Toolkit.getDefaultToolkit();
    if (!topLevel.isOpaque() && (tk instanceof SunToolkit) && ((SunToolkit) tk).needUpdateWindow()) {
        AWTAccessor.getWindowAccessor().updateWindow(topLevel);
    }
}

Example 43 with SunToolkit

use of sun.awt.SunToolkit in project jdk8u_jdk by JetBrains.

the class RepaintManager method _getOffscreenBuffer.

private Image _getOffscreenBuffer(Component c, int proposedWidth, int proposedHeight) {
    Dimension maxSize = getDoubleBufferMaximumSize();
    DoubleBufferInfo doubleBuffer;
    int width, height;
    // If the window is non-opaque, it's double-buffered at peer's level
    Window w = (c instanceof Window) ? (Window) c : SwingUtilities.getWindowAncestor(c);
    if (!w.isOpaque()) {
        Toolkit tk = Toolkit.getDefaultToolkit();
        if ((tk instanceof SunToolkit) && (((SunToolkit) tk).needUpdateWindow())) {
            return null;
        }
    }
    if (standardDoubleBuffer == null) {
        standardDoubleBuffer = new DoubleBufferInfo();
    }
    doubleBuffer = standardDoubleBuffer;
    width = proposedWidth < 1 ? 1 : (proposedWidth > maxSize.width ? maxSize.width : proposedWidth);
    height = proposedHeight < 1 ? 1 : (proposedHeight > maxSize.height ? maxSize.height : proposedHeight);
    if (doubleBuffer.needsReset || (doubleBuffer.image != null && (doubleBuffer.size.width < width || doubleBuffer.size.height < height))) {
        doubleBuffer.needsReset = false;
        if (doubleBuffer.image != null) {
            doubleBuffer.image.flush();
            doubleBuffer.image = null;
        }
        width = Math.max(doubleBuffer.size.width, width);
        height = Math.max(doubleBuffer.size.height, height);
    }
    Image result = doubleBuffer.image;
    if (doubleBuffer.image == null) {
        result = c.createImage(width, height);
        doubleBuffer.size = new Dimension(width, height);
        if (c instanceof JComponent) {
            ((JComponent) c).setCreatedDoubleBuffer(true);
            doubleBuffer.image = result;
        }
    // JComponent will inform us when it is no longer valid
    // (via removeNotify) we have no such hook to other components,
    // therefore we don't keep a ref to the Component
    // (indirectly through the Image) by stashing the image.
    }
    return result;
}

Example 44 with SunToolkit

use of sun.awt.SunToolkit in project jdk8u_jdk by JetBrains.

the class RepaintManager method updateWindows.

private void updateWindows(Map<Component, Rectangle> dirtyComponents) {
    Toolkit toolkit = Toolkit.getDefaultToolkit();
    if (!(toolkit instanceof SunToolkit && ((SunToolkit) toolkit).needUpdateWindow())) {
        return;
    }
    Set<Window> windows = new HashSet<Window>();
    Set<Component> dirtyComps = dirtyComponents.keySet();
    for (Iterator<Component> it = dirtyComps.iterator(); it.hasNext(); ) {
        Component dirty = it.next();
        Window window = dirty instanceof Window ? (Window) dirty : SwingUtilities.getWindowAncestor(dirty);
        if (window != null && !window.isOpaque()) {
            windows.add(window);
        }
    }
    for (Window window : windows) {
        AWTAccessor.getWindowAccessor().updateWindow(window);
    }
}

Example 45 with SunToolkit

use of sun.awt.SunToolkit in project jdk8u_jdk by JetBrains.

the class RepaintManager method getPaintManager.

private synchronized PaintManager getPaintManager() {
    if (paintManager == null) {
        PaintManager paintManager = null;
        if (doubleBufferingEnabled && !nativeDoubleBuffering) {
            switch(bufferStrategyType) {
                case BUFFER_STRATEGY_NOT_SPECIFIED:
                    Toolkit tk = Toolkit.getDefaultToolkit();
                    if (tk instanceof SunToolkit) {
                        SunToolkit stk = (SunToolkit) tk;
                        if (stk.useBufferPerWindow()) {
                            paintManager = new BufferStrategyPaintManager();
                        }
                    }
                    break;
                case BUFFER_STRATEGY_SPECIFIED_ON:
                    paintManager = new BufferStrategyPaintManager();
                    break;
                default:
                    break;
            }
        }
        // null case handled in setPaintManager
        setPaintManager(paintManager);
    }
    return paintManager;
}