/** * Notifies this UI delegate to repaint the specified component. This method paints the component * background, then calls the {@link #paint(SynthContext,Graphics)} method. * * <p>In general, this method does not need to be overridden by subclasses. All Look and Feel * rendering code should reside in the {@code paint} method. * * @param g the {@code Graphics} object used for painting * @param c the component being painted * @see #paint(SynthContext,Graphics) */ @Override public void update(Graphics g, JComponent c) { SynthContext context = getContext(c); SynthLookAndFeel.update(context, g); context.getPainter().paintSplitPaneBackground(context, g, 0, 0, c.getWidth(), c.getHeight()); paint(context, g); context.dispose(); }
@Override public int getIconWidth(SynthContext context) { if (context == null) { return width; } JComponent c = context.getComponent(); if (c instanceof JToolBar && ((JToolBar) c).getOrientation() == JToolBar.VERTICAL) { // we only do the -1 hack for UIResource borders, assuming // that the border is probably going to be our border if (c.getBorder() instanceof UIResource) { return c.getWidth() - 1; } else { return c.getWidth(); } } else { return scale(context, width); } }
@Override public int getIconHeight(SynthContext context) { if (context == null) { return height; } JComponent c = context.getComponent(); if (c instanceof JToolBar) { JToolBar toolbar = (JToolBar) c; if (toolbar.getOrientation() == JToolBar.HORIZONTAL) { // we only do the -1 hack for UIResource borders, assuming // that the border is probably going to be our border if (toolbar.getBorder() instanceof UIResource) { return c.getHeight() - 1; } else { return c.getHeight(); } } else { return scale(context, width); } } else { return scale(context, height); } }
/** * This method is not being used to paint menu item since 6.0 This code left for compatibility * only. Do not use or override it, this will not cause any visible effect. */ public static void paintMenuItem( Graphics g, JComponent c, Icon checkIcon, Icon arrowIcon, Color background, Color foreground, int defaultTextIconGap) { JMenuItem b = (JMenuItem) c; ButtonModel model = b.getModel(); Dimension size = b.getSize(); Insets i = c.getInsets(); Rectangle viewRect = new Rectangle(size); viewRect.x += i.left; viewRect.y += i.top; viewRect.width -= (i.right + viewRect.x); viewRect.height -= (i.bottom + viewRect.y); Rectangle iconRect = new Rectangle(); Rectangle textRect = new Rectangle(); Rectangle acceleratorRect = new Rectangle(); Rectangle checkRect = new Rectangle(); Rectangle arrowRect = new Rectangle(); Font holdf = g.getFont(); Font f = c.getFont(); g.setFont(f); FontMetrics fm = SwingUtilities2.getFontMetrics(c, g, f); FontMetrics fmAccel = SwingUtilities2.getFontMetrics(c, g, UIManager.getFont("MenuItem.acceleratorFont")); if (c.isOpaque()) { if (model.isArmed() || (c instanceof JMenu && model.isSelected())) { g.setColor(background); } else { g.setColor(c.getBackground()); } g.fillRect(0, 0, size.width, size.height); } // get Accelerator text KeyStroke accelerator = b.getAccelerator(); String acceleratorText = ""; if (accelerator != null) { int modifiers = accelerator.getModifiers(); if (modifiers > 0) { acceleratorText = KeyEvent.getKeyModifiersText(modifiers); acceleratorText += "+"; } acceleratorText += KeyEvent.getKeyText(accelerator.getKeyCode()); } // layout the text and icon String text = layoutMenuItem( c, fm, b.getText(), fmAccel, acceleratorText, b.getIcon(), checkIcon, arrowIcon, b.getVerticalAlignment(), b.getHorizontalAlignment(), b.getVerticalTextPosition(), b.getHorizontalTextPosition(), viewRect, iconRect, textRect, acceleratorRect, checkRect, arrowRect, b.getText() == null ? 0 : defaultTextIconGap, defaultTextIconGap); // Paint the Check Color holdc = g.getColor(); if (checkIcon != null) { if (model.isArmed() || (c instanceof JMenu && model.isSelected())) g.setColor(foreground); checkIcon.paintIcon(c, g, checkRect.x, checkRect.y); g.setColor(holdc); } // Paint the Icon if (b.getIcon() != null) { Icon icon; if (!model.isEnabled()) { icon = b.getDisabledIcon(); } else if (model.isPressed() && model.isArmed()) { icon = b.getPressedIcon(); if (icon == null) { // Use default icon icon = b.getIcon(); } } else { icon = b.getIcon(); } if (icon != null) { icon.paintIcon(c, g, iconRect.x, iconRect.y); } } // Draw the Text if (text != null && !text.equals("")) { // Once BasicHTML becomes public, use BasicHTML.propertyKey // instead of the hardcoded string below! View v = (View) c.getClientProperty("html"); if (v != null) { v.paint(g, textRect); } else { int mnemIndex = b.getDisplayedMnemonicIndex(); if (!model.isEnabled()) { // *** paint the text disabled g.setColor(b.getBackground().brighter()); SwingUtilities2.drawStringUnderlineCharAt( b, g, text, mnemIndex, textRect.x, textRect.y + fmAccel.getAscent()); g.setColor(b.getBackground().darker()); SwingUtilities2.drawStringUnderlineCharAt( b, g, text, mnemIndex, textRect.x - 1, textRect.y + fmAccel.getAscent() - 1); } else { // *** paint the text normally if (model.isArmed() || (c instanceof JMenu && model.isSelected())) { g.setColor(foreground); } else { g.setColor(b.getForeground()); } SwingUtilities2.drawStringUnderlineCharAt( b, g, text, mnemIndex, textRect.x, textRect.y + fm.getAscent()); } } } // Draw the Accelerator Text if (acceleratorText != null && !acceleratorText.equals("")) { // Get the maxAccWidth from the parent to calculate the offset. int accOffset = 0; Container parent = b.getParent(); if (parent != null && parent instanceof JComponent) { JComponent p = (JComponent) parent; Integer maxValueInt = (Integer) p.getClientProperty(MotifGraphicsUtils.MAX_ACC_WIDTH); int maxValue = maxValueInt != null ? maxValueInt.intValue() : acceleratorRect.width; // Calculate the offset, with which the accelerator texts will be drawn with. accOffset = maxValue - acceleratorRect.width; } g.setFont(UIManager.getFont("MenuItem.acceleratorFont")); if (!model.isEnabled()) { // *** paint the acceleratorText disabled g.setColor(b.getBackground().brighter()); SwingUtilities2.drawString( c, g, acceleratorText, acceleratorRect.x - accOffset, acceleratorRect.y + fm.getAscent()); g.setColor(b.getBackground().darker()); SwingUtilities2.drawString( c, g, acceleratorText, acceleratorRect.x - accOffset - 1, acceleratorRect.y + fm.getAscent() - 1); } else { // *** paint the acceleratorText normally if (model.isArmed() || (c instanceof JMenu && model.isSelected())) { g.setColor(foreground); } else { g.setColor(b.getForeground()); } SwingUtilities2.drawString( c, g, acceleratorText, acceleratorRect.x - accOffset, acceleratorRect.y + fmAccel.getAscent()); } } // Paint the Arrow if (arrowIcon != null) { if (model.isArmed() || (c instanceof JMenu && model.isSelected())) g.setColor(foreground); if (!(b.getParent() instanceof JMenuBar)) arrowIcon.paintIcon(c, g, arrowRect.x, arrowRect.y); } g.setColor(holdc); g.setFont(holdf); }
@Override public void paintIcon(SynthContext context, Graphics g, int x, int y, int w, int h) { Painter painter = null; if (context != null) { painter = (Painter) context.getStyle().get(context, key); } if (painter == null) { painter = (Painter) UIManager.get(prefix + "[Enabled]." + key); } if (painter != null && context != null) { JComponent c = context.getComponent(); boolean rotate = false; boolean flip = false; // translatex and translatey are additional translations that // must occur on the graphics context when rendering a toolbar // icon int translatex = 0; int translatey = 0; if (c instanceof JToolBar) { JToolBar toolbar = (JToolBar) c; rotate = toolbar.getOrientation() == JToolBar.VERTICAL; flip = !toolbar.getComponentOrientation().isLeftToRight(); Object o = NimbusLookAndFeel.resolveToolbarConstraint(toolbar); // we only do the +1 hack for UIResource borders, assuming // that the border is probably going to be our border if (toolbar.getBorder() instanceof UIResource) { if (o == BorderLayout.SOUTH) { translatey = 1; } else if (o == BorderLayout.EAST) { translatex = 1; } } } else if (c instanceof JMenu) { flip = !c.getComponentOrientation().isLeftToRight(); } if (g instanceof Graphics2D) { Graphics2D gfx = (Graphics2D) g; gfx.translate(x, y); gfx.translate(translatex, translatey); if (rotate) { gfx.rotate(Math.toRadians(90)); gfx.translate(0, -w); painter.paint(gfx, context.getComponent(), h, w); gfx.translate(0, w); gfx.rotate(Math.toRadians(-90)); } else if (flip) { gfx.scale(-1, 1); gfx.translate(-w, 0); painter.paint(gfx, context.getComponent(), w, h); gfx.translate(w, 0); gfx.scale(-1, 1); } else { painter.paint(gfx, context.getComponent(), w, h); } gfx.translate(-translatex, -translatey); gfx.translate(-x, -y); } else { // use image if we are printing to a Java 1.1 PrintGraphics as // it is not a instance of Graphics2D BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); Graphics2D gfx = img.createGraphics(); if (rotate) { gfx.rotate(Math.toRadians(90)); gfx.translate(0, -w); painter.paint(gfx, context.getComponent(), h, w); } else if (flip) { gfx.scale(-1, 1); gfx.translate(-w, 0); painter.paint(gfx, context.getComponent(), w, h); } else { painter.paint(gfx, context.getComponent(), w, h); } gfx.dispose(); g.drawImage(img, x, y, null); img = null; } } }
// Returns true if the associated component has focus. protected boolean isActiveFrame() { return jcomp.hasFocus(); }