--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaButtonUI.java Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,597 @@
+/*
+ * 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";
+
+ protected 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;
+ }
+
+ final static 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);
+ }
+ }
+}