| /* |
| * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.apple.laf; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import java.beans.PropertyChangeEvent; |
| |
| import javax.swing.*; |
| import javax.swing.border.Border; |
| import javax.swing.event.*; |
| import javax.swing.plaf.*; |
| import javax.swing.plaf.basic.*; |
| import javax.swing.text.View; |
| |
| import sun.swing.SwingUtilities2; |
| |
| import apple.laf.JRSUIConstants.Size; |
| |
| import com.apple.laf.AquaButtonExtendedTypes.TypeSpecifier; |
| import com.apple.laf.AquaUtilControlSize.Sizeable; |
| import com.apple.laf.AquaUtils.*; |
| |
| public class AquaButtonUI extends BasicButtonUI implements Sizeable { |
| private static final String BUTTON_TYPE = "JButton.buttonType"; |
| private static final String SEGMENTED_BUTTON_POSITION = "JButton.segmentPosition"; |
| |
| private static final RecyclableSingleton<AquaButtonUI> buttonUI = new RecyclableSingletonFromDefaultConstructor<AquaButtonUI>(AquaButtonUI.class); |
| public static ComponentUI createUI(final JComponent c) { |
| return buttonUI.get(); |
| } |
| |
| // Has the shared instance defaults been initialized? |
| private boolean defaults_initialized = false; |
| private Color defaultDisabledTextColor = null; |
| |
| protected void installDefaults(final AbstractButton b) { |
| // load shared instance defaults |
| final String pp = getPropertyPrefix(); |
| |
| if (!defaults_initialized) { |
| defaultDisabledTextColor = UIManager.getColor(pp + "disabledText"); |
| defaults_initialized = true; |
| } |
| |
| setButtonMarginIfNeeded(b, UIManager.getInsets(pp + "margin")); |
| |
| LookAndFeel.installColorsAndFont(b, pp + "background", pp + "foreground", pp + "font"); |
| LookAndFeel.installProperty(b, "opaque", UIManager.getBoolean(pp + "opaque")); |
| |
| final Object borderProp = b.getClientProperty(BUTTON_TYPE); |
| boolean hasBorder = false; |
| |
| if (borderProp != null) { |
| hasBorder = setButtonType(b, borderProp); |
| } |
| if (!hasBorder) setThemeBorder(b); |
| |
| final Object segmentProp = b.getClientProperty(SEGMENTED_BUTTON_POSITION); |
| if (segmentProp != null) { |
| final Border border = b.getBorder(); |
| if (!(border instanceof AquaBorder)) return; |
| |
| b.setBorder(AquaButtonExtendedTypes.getBorderForPosition(b, b.getClientProperty(BUTTON_TYPE), segmentProp)); |
| } |
| } |
| |
| public void applySizeFor(final JComponent c, final Size size) { |
| // this space intentionally left blank |
| // (subclasses need to do work here) |
| } |
| |
| protected void setThemeBorder(final AbstractButton b) { |
| // Set the correct border |
| final ButtonUI genericUI = b.getUI(); |
| if (!(genericUI instanceof AquaButtonUI)) return; |
| final AquaButtonUI ui = (AquaButtonUI)genericUI; |
| |
| Border border = b.getBorder(); |
| if (!ui.isBorderFromProperty(b) && (border == null || border instanceof UIResource || border instanceof AquaButtonBorder)) { |
| // See BasicGraphicsUtils.getPreferredButtonSize - it returns null for preferred size, |
| // causing it to use the subcomponent's size, which doesn't allow space for Aqua pushbuttons |
| boolean iconFont = true; |
| if (isOnToolbar(b)) { |
| if (b instanceof JToggleButton) { |
| border = AquaButtonBorder.getToolBarButtonBorder(); |
| } else { |
| border = AquaButtonBorder.getBevelButtonBorder(); |
| } |
| } else if (b.getIcon() != null || b.getComponentCount() > 0) { |
| // radar 3308129 && (b.getText() == null || b.getText().equals(""))) |
| // we used to only do this for buttons that had images and no text |
| // now we do it for all buttons that have any images - they cannot |
| // be a default button. |
| border = AquaButtonBorder.getToggleButtonBorder(); |
| } else { |
| border = UIManager.getBorder(getPropertyPrefix() + "border"); |
| iconFont = false; |
| } |
| |
| b.setBorder(border); |
| |
| final Font currentFont = b.getFont(); |
| if (iconFont && (currentFont == null || currentFont instanceof UIResource)) { |
| b.setFont(UIManager.getFont("IconButton.font")); |
| } |
| } |
| } |
| |
| protected static boolean isOnToolbar(final AbstractButton b) { |
| Component parent = b.getParent(); |
| while (parent != null) { |
| if (parent instanceof JToolBar) return true; |
| parent = parent.getParent(); |
| } |
| return false; |
| } |
| |
| // A state that affects border has changed. Make sure we have the right one |
| protected static void updateBorder(final AbstractButton b) { |
| // See if the button has overridden the automatic button type |
| final Object prop = b.getClientProperty(BUTTON_TYPE); |
| if (prop != null) return; |
| |
| final ButtonUI ui = b.getUI(); |
| if (!(ui instanceof AquaButtonUI)) return; |
| if (b.getBorder() != null) ((AquaButtonUI)ui).setThemeBorder(b); |
| } |
| |
| protected void setButtonMarginIfNeeded(final AbstractButton b, final Insets insets) { |
| final Insets margin = b.getMargin(); |
| if (margin == null || (margin instanceof UIResource)) { |
| b.setMargin(insets); |
| } |
| } |
| |
| public boolean isBorderFromProperty(final AbstractButton button) { |
| return button.getClientProperty(BUTTON_TYPE) != null; |
| } |
| |
| protected boolean setButtonType(final AbstractButton b, final Object prop) { |
| if (!(prop instanceof String)) { |
| b.putClientProperty(BUTTON_TYPE, null); // so we know to use the automatic button type |
| return false; |
| } |
| |
| final String buttonType = (String)prop; |
| boolean iconFont = true; |
| |
| final TypeSpecifier specifier = AquaButtonExtendedTypes.getSpecifierByName(buttonType); |
| if (specifier != null) { |
| b.setBorder(specifier.getBorder()); |
| iconFont = specifier.setIconFont; |
| } |
| |
| final Font currentFont = b.getFont(); |
| if (currentFont == null || currentFont instanceof UIResource) { |
| b.setFont(UIManager.getFont(iconFont ? "IconButton.font" : "Button.font")); |
| } |
| |
| return true; |
| } |
| |
| protected void installListeners(final AbstractButton b) { |
| final AquaButtonListener listener = createButtonListener(b); |
| if (listener != null) { |
| // put the listener in the button's client properties so that |
| // we can get at it later |
| b.putClientProperty(this, listener); |
| |
| b.addMouseListener(listener); |
| b.addMouseMotionListener(listener); |
| b.addFocusListener(listener); |
| b.addPropertyChangeListener(listener); |
| b.addChangeListener(listener); |
| b.addAncestorListener(listener); |
| } |
| installHierListener(b); |
| AquaUtilControlSize.addSizePropertyListener(b); |
| } |
| |
| protected void installKeyboardActions(final AbstractButton b) { |
| final BasicButtonListener listener = (BasicButtonListener)b.getClientProperty(this); |
| if (listener != null) listener.installKeyboardActions(b); |
| } |
| |
| // Uninstall PLAF |
| public void uninstallUI(final JComponent c) { |
| uninstallKeyboardActions((AbstractButton)c); |
| uninstallListeners((AbstractButton)c); |
| uninstallDefaults((AbstractButton)c); |
| //BasicHTML.updateRenderer(c, ""); |
| } |
| |
| protected void uninstallKeyboardActions(final AbstractButton b) { |
| final BasicButtonListener listener = (BasicButtonListener)b.getClientProperty(this); |
| if (listener != null) listener.uninstallKeyboardActions(b); |
| } |
| |
| protected void uninstallListeners(final AbstractButton b) { |
| final AquaButtonListener listener = (AquaButtonListener)b.getClientProperty(this); |
| b.putClientProperty(this, null); |
| if (listener != null) { |
| b.removeMouseListener(listener); |
| b.removeMouseListener(listener); |
| b.removeMouseMotionListener(listener); |
| b.removeFocusListener(listener); |
| b.removeChangeListener(listener); |
| b.removePropertyChangeListener(listener); |
| b.removeAncestorListener(listener); |
| } |
| uninstallHierListener(b); |
| AquaUtilControlSize.addSizePropertyListener(b); |
| } |
| |
| protected void uninstallDefaults(final AbstractButton b) { |
| LookAndFeel.uninstallBorder(b); |
| defaults_initialized = false; |
| } |
| |
| // Create Listeners |
| protected AquaButtonListener createButtonListener(final AbstractButton b) { |
| return new AquaButtonListener(b); |
| } |
| |
| // Paint Methods |
| public void paint(final Graphics g, final JComponent c) { |
| final AbstractButton b = (AbstractButton)c; |
| final ButtonModel model = b.getModel(); |
| |
| final Insets i = c.getInsets(); |
| |
| Rectangle viewRect = new Rectangle(b.getWidth(), b.getHeight()); |
| Rectangle iconRect = new Rectangle(); |
| Rectangle textRect = new Rectangle(); |
| |
| // we are overdrawing here with translucent colors so we get |
| // a darkening effect. How can we avoid it. Try clear rect? |
| if (b.isOpaque()) { |
| g.setColor(c.getBackground()); |
| g.fillRect(viewRect.x, viewRect.y, viewRect.width, viewRect.height); |
| } |
| |
| AquaButtonBorder aquaBorder = null; |
| if (((AbstractButton)c).isBorderPainted()) { |
| final Border border = c.getBorder(); |
| |
| if (border instanceof AquaButtonBorder) { |
| // only do this if borders are on! |
| // this also takes care of focus painting. |
| aquaBorder = (AquaButtonBorder)border; |
| aquaBorder.paintButton(c, g, viewRect.x, viewRect.y, viewRect.width, viewRect.height); |
| } |
| } else { |
| if (b.isOpaque()) { |
| viewRect.x = i.left - 2; |
| viewRect.y = i.top - 2; |
| viewRect.width = b.getWidth() - (i.right + viewRect.x) + 4; |
| viewRect.height = b.getHeight() - (i.bottom + viewRect.y) + 4; |
| if (b.isContentAreaFilled() || model.isSelected()) { |
| if (model.isSelected()) // Toggle buttons |
| g.setColor(c.getBackground().darker()); |
| else g.setColor(c.getBackground()); |
| g.fillRect(viewRect.x, viewRect.y, viewRect.width, viewRect.height); |
| } |
| } |
| |
| // needs focus to be painted |
| // for now we don't know exactly what to do...we'll see! |
| if (b.isFocusPainted() && b.hasFocus()) { |
| // paint UI specific focus |
| paintFocus(g, b, viewRect, textRect, iconRect); |
| } |
| } |
| |
| // performs icon and text rect calculations |
| final String text = layoutAndGetText(g, b, aquaBorder, i, viewRect, iconRect, textRect); |
| |
| // Paint the Icon |
| if (b.getIcon() != null) { |
| paintIcon(g, b, iconRect); |
| } |
| |
| if (textRect.width == 0) { |
| textRect.width = 50; |
| } |
| |
| if (text != null && !text.equals("")) { |
| final View v = (View)c.getClientProperty(BasicHTML.propertyKey); |
| if (v != null) { |
| v.paint(g, textRect); |
| } else { |
| paintText(g, b, textRect, text); |
| } |
| } |
| } |
| |
| protected String layoutAndGetText(final Graphics g, final AbstractButton b, final AquaButtonBorder aquaBorder, final Insets i, Rectangle viewRect, Rectangle iconRect, Rectangle textRect) { |
| // re-initialize the view rect to the selected insets |
| viewRect.x = i.left; |
| viewRect.y = i.top; |
| viewRect.width = b.getWidth() - (i.right + viewRect.x); |
| viewRect.height = b.getHeight() - (i.bottom + viewRect.y); |
| |
| // reset the text and icon rects |
| textRect.x = textRect.y = textRect.width = textRect.height = 0; |
| iconRect.x = iconRect.y = iconRect.width = iconRect.height = 0; |
| |
| // setup the font |
| g.setFont(b.getFont()); |
| final FontMetrics fm = g.getFontMetrics(); |
| |
| // layout the text and icon |
| final String originalText = b.getText(); |
| final String text = SwingUtilities.layoutCompoundLabel(b, fm, originalText, b.getIcon(), b.getVerticalAlignment(), b.getHorizontalAlignment(), b.getVerticalTextPosition(), b.getHorizontalTextPosition(), viewRect, iconRect, textRect, originalText == null ? 0 : b.getIconTextGap()); |
| if (text == originalText || aquaBorder == null) return text; // everything fits |
| |
| // if the text didn't fit - check if the aqua border has alternate Insets that are more adhering |
| final Insets alternateContentInsets = aquaBorder.getContentInsets(b, b.getWidth(), b.getHeight()); |
| if (alternateContentInsets != null) { |
| // recursively call and don't pass AquaBorder |
| return layoutAndGetText(g, b, null, alternateContentInsets, viewRect, iconRect, textRect); |
| } |
| |
| // there is no Aqua border, go with what we've got |
| return text; |
| } |
| |
| protected void paintIcon(final Graphics g, final AbstractButton b, final Rectangle localIconRect) { |
| final ButtonModel model = b.getModel(); |
| Icon icon = b.getIcon(); |
| Icon tmpIcon = null; |
| |
| if (icon == null) return; |
| |
| if (!model.isEnabled()) { |
| if (model.isSelected()) { |
| tmpIcon = b.getDisabledSelectedIcon(); |
| } else { |
| tmpIcon = b.getDisabledIcon(); |
| } |
| } else if (model.isPressed() && model.isArmed()) { |
| tmpIcon = b.getPressedIcon(); |
| if (tmpIcon == null) { |
| if (icon instanceof ImageIcon) { |
| tmpIcon = new ImageIcon(AquaUtils.generateSelectedDarkImage(((ImageIcon)icon).getImage())); |
| } |
| } |
| } else if (b.isRolloverEnabled() && model.isRollover()) { |
| if (model.isSelected()) { |
| tmpIcon = b.getRolloverSelectedIcon(); |
| } else { |
| tmpIcon = b.getRolloverIcon(); |
| } |
| } else if (model.isSelected()) { |
| tmpIcon = b.getSelectedIcon(); |
| } |
| |
| if (model.isEnabled() && b.isFocusOwner() && b.getBorder() instanceof AquaButtonBorder.Toolbar) { |
| if (tmpIcon == null) tmpIcon = icon; |
| if (tmpIcon instanceof ImageIcon) { |
| tmpIcon = AquaFocus.createFocusedIcon(tmpIcon, b, 3); |
| tmpIcon.paintIcon(b, g, localIconRect.x - 3, localIconRect.y - 3); |
| return; |
| } |
| } |
| |
| if (tmpIcon != null) { |
| icon = tmpIcon; |
| } |
| |
| icon.paintIcon(b, g, localIconRect.x, localIconRect.y); |
| } |
| |
| /** |
| * As of Java 2 platform v 1.4 this method should not be used or overriden. |
| * Use the paintText method which takes the AbstractButton argument. |
| */ |
| protected void paintText(final Graphics g, final JComponent c, final Rectangle localTextRect, final String text) { |
| final Graphics2D g2d = g instanceof Graphics2D ? (Graphics2D)g : null; |
| |
| final AbstractButton b = (AbstractButton)c; |
| final ButtonModel model = b.getModel(); |
| final FontMetrics fm = g.getFontMetrics(); |
| final int mnemonicIndex = AquaMnemonicHandler.isMnemonicHidden() ? -1 : b.getDisplayedMnemonicIndex(); |
| |
| /* Draw the Text */ |
| if (model.isEnabled()) { |
| /*** paint the text normally */ |
| g.setColor(b.getForeground()); |
| } else { |
| /*** paint the text disabled ***/ |
| g.setColor(defaultDisabledTextColor); |
| } |
| SwingUtilities2.drawStringUnderlineCharAt(c, g, text, mnemonicIndex, localTextRect.x, localTextRect.y + fm.getAscent()); |
| } |
| |
| protected void paintText(final Graphics g, final AbstractButton b, final Rectangle localTextRect, final String text) { |
| paintText(g, (JComponent)b, localTextRect, text); |
| } |
| |
| protected void paintButtonPressed(final Graphics g, final AbstractButton b) { |
| paint(g, b); |
| } |
| |
| // Layout Methods |
| public Dimension getMinimumSize(final JComponent c) { |
| final Dimension d = getPreferredSize(c); |
| final View v = (View)c.getClientProperty(BasicHTML.propertyKey); |
| if (v != null) { |
| d.width -= v.getPreferredSpan(View.X_AXIS) - v.getMinimumSpan(View.X_AXIS); |
| } |
| return d; |
| } |
| |
| public Dimension getPreferredSize(final JComponent c) { |
| final AbstractButton b = (AbstractButton)c; |
| |
| // fix for Radar #3134273 |
| final Dimension d = BasicGraphicsUtils.getPreferredButtonSize(b, b.getIconTextGap()); |
| if (d == null) return null; |
| |
| final Border border = b.getBorder(); |
| if (border instanceof AquaButtonBorder) { |
| ((AquaButtonBorder)border).alterPreferredSize(d); |
| } |
| |
| return d; |
| } |
| |
| public Dimension getMaximumSize(final JComponent c) { |
| final Dimension d = getPreferredSize(c); |
| |
| final View v = (View)c.getClientProperty(BasicHTML.propertyKey); |
| if (v != null) { |
| d.width += v.getMaximumSpan(View.X_AXIS) - v.getPreferredSpan(View.X_AXIS); |
| } |
| |
| return d; |
| } |
| |
| private static final RecyclableSingleton<AquaHierarchyButtonListener> fHierListener = new RecyclableSingletonFromDefaultConstructor<AquaHierarchyButtonListener>(AquaHierarchyButtonListener.class); |
| static AquaHierarchyButtonListener getAquaHierarchyButtonListener() { |
| return fHierListener.get(); |
| } |
| |
| // We need to know when ordinary JButtons are put on JToolbars, but not JComboBoxButtons |
| // JToggleButtons always have the same border |
| |
| private boolean shouldInstallHierListener(final AbstractButton b) { |
| return (b instanceof JButton || b instanceof JToggleButton && !(b instanceof AquaComboBoxButton) && !(b instanceof JCheckBox) && !(b instanceof JRadioButton)); |
| } |
| |
| protected void installHierListener(final AbstractButton b) { |
| if (shouldInstallHierListener(b)) { |
| // super put the listener in the button's client properties |
| b.addHierarchyListener(getAquaHierarchyButtonListener()); |
| } |
| } |
| |
| protected void uninstallHierListener(final AbstractButton b) { |
| if (shouldInstallHierListener(b)) { |
| b.removeHierarchyListener(getAquaHierarchyButtonListener()); |
| } |
| } |
| |
| static class AquaHierarchyButtonListener implements HierarchyListener { |
| // Everytime a hierarchy is change we need to check if the button if moved on or from |
| // a toolbar. If that is the case, we need to re-set the border of the button. |
| public void hierarchyChanged(final HierarchyEvent e) { |
| if ((e.getChangeFlags() & HierarchyEvent.PARENT_CHANGED) == 0) return; |
| |
| final Object o = e.getSource(); |
| if (!(o instanceof AbstractButton)) return; |
| |
| final AbstractButton b = (AbstractButton)o; |
| final ButtonUI ui = b.getUI(); |
| if (!(ui instanceof AquaButtonUI)) return; |
| |
| if (!(b.getBorder() instanceof UIResource)) return; // if the border is not one of ours, or null |
| ((AquaButtonUI)ui).setThemeBorder(b); |
| } |
| } |
| |
| class AquaButtonListener extends BasicButtonListener implements AncestorListener { |
| protected final AbstractButton b; |
| |
| public AquaButtonListener(final AbstractButton b) { |
| super(b); |
| this.b = b; |
| } |
| |
| public void focusGained(final FocusEvent e) { |
| ((Component)e.getSource()).repaint(); |
| } |
| |
| public void focusLost(final FocusEvent e) { |
| // 10-06-03 VL: [Radar 3187049] |
| // If focusLost arrives while the button has been left-clicked this would disarm the button, |
| // causing actionPerformed not to fire on mouse release! |
| //b.getModel().setArmed(false); |
| ((Component)e.getSource()).repaint(); |
| } |
| |
| public void propertyChange(final PropertyChangeEvent e) { |
| super.propertyChange(e); |
| |
| final String propertyName = e.getPropertyName(); |
| |
| // Repaint the button, since its border needs to handle the new state. |
| if (AquaFocusHandler.FRAME_ACTIVE_PROPERTY.equals(propertyName)) { |
| b.repaint(); |
| return; |
| } |
| |
| if ("icon".equals(propertyName) || "text".equals(propertyName)) { |
| setThemeBorder(b); |
| return; |
| } |
| |
| if (BUTTON_TYPE.equals(propertyName)) { |
| // Forced border types |
| final String value = (String)e.getNewValue(); |
| |
| final Border border = AquaButtonExtendedTypes.getBorderForPosition(b, value, b.getClientProperty(SEGMENTED_BUTTON_POSITION)); |
| if (border != null) { |
| b.setBorder(border); |
| } |
| |
| return; |
| } |
| |
| if (SEGMENTED_BUTTON_POSITION.equals(propertyName)) { |
| final Border border = b.getBorder(); |
| if (!(border instanceof AquaBorder)) return; |
| |
| b.setBorder(AquaButtonExtendedTypes.getBorderForPosition(b, b.getClientProperty(BUTTON_TYPE), e.getNewValue())); |
| } |
| |
| if ("componentOrientation".equals(propertyName)) { |
| final Border border = b.getBorder(); |
| if (!(border instanceof AquaBorder)) return; |
| |
| Object buttonType = b.getClientProperty(BUTTON_TYPE); |
| Object buttonPosition = b.getClientProperty(SEGMENTED_BUTTON_POSITION); |
| if (buttonType != null && buttonPosition != null) { |
| b.setBorder(AquaButtonExtendedTypes.getBorderForPosition(b, buttonType, buttonPosition)); |
| } |
| } |
| } |
| |
| public void ancestorMoved(final AncestorEvent e) {} |
| |
| public void ancestorAdded(final AncestorEvent e) { |
| updateDefaultButton(); |
| } |
| |
| public void ancestorRemoved(final AncestorEvent e) { |
| updateDefaultButton(); |
| } |
| |
| protected void updateDefaultButton() { |
| if (!(b instanceof JButton)) return; |
| if (!((JButton)b).isDefaultButton()) return; |
| |
| final JRootPane rootPane = b.getRootPane(); |
| if (rootPane == null) return; |
| |
| final RootPaneUI ui = rootPane.getUI(); |
| if (!(ui instanceof AquaRootPaneUI)) return; |
| ((AquaRootPaneUI)ui).updateDefaultButton(rootPane); |
| } |
| } |
| } |