author | prr |
Sat, 19 Sep 2015 15:45:59 -0700 | |
changeset 32865 | f9cb6e427f9e |
parent 32481 | 6f01579f7118 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package com.apple.laf; |
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import java.awt.*; |
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import javax.swing.*; |
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import javax.swing.plaf.UIResource; |
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import apple.laf.JRSUIState; |
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import apple.laf.JRSUIConstants.*; |
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@SuppressWarnings("serial") // Superclass is not serializable across versions |
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class AquaComboBoxButton extends JButton { |
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protected final JComboBox<Object> comboBox; |
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protected final JList<?> list; |
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protected final CellRendererPane rendererPane; |
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protected final AquaComboBoxUI ui; |
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protected final AquaPainter<JRSUIState> painter = AquaPainter.create(JRSUIState.getInstance()); |
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boolean isPopDown; |
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boolean isSquare; |
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@SuppressWarnings("serial") // anonymous class |
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protected AquaComboBoxButton(final AquaComboBoxUI ui, |
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final JComboBox<Object> comboBox, |
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final CellRendererPane rendererPane, |
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final JList<?> list) { |
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super(""); |
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putClientProperty("JButton.buttonType", "comboboxInternal"); |
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this.ui = ui; |
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this.comboBox = comboBox; |
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this.rendererPane = rendererPane; |
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this.list = list; |
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setModel(new DefaultButtonModel() { |
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@Override |
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public void setArmed(final boolean armed) { |
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super.setArmed(isPressed() ? true : armed); |
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} |
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}); |
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setEnabled(comboBox.isEnabled()); |
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} |
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@Override |
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public boolean isEnabled() { |
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return comboBox == null ? true : comboBox.isEnabled(); |
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} |
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@Override |
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public boolean isFocusable() { |
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return false; |
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} |
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protected void setIsPopDown(final boolean isPopDown) { |
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this.isPopDown = isPopDown; |
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repaint(); |
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} |
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protected void setIsSquare(final boolean isSquare) { |
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this.isSquare = isSquare; |
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repaint(); |
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} |
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protected State getState(final ButtonModel buttonModel) { |
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if (!comboBox.isEnabled()) return State.DISABLED; |
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if (!AquaFocusHandler.isActive(comboBox)) return State.INACTIVE; |
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if (buttonModel.isArmed()) return State.PRESSED; |
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return State.ACTIVE; |
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} |
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@Override |
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public void paintComponent(final Graphics g) { |
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// Don't Paint the button as usual |
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// super.paintComponent( g ); |
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final boolean editable = comboBox.isEditable(); |
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int top = 0; |
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int left = 0; |
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int width = getWidth(); |
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int height = getHeight(); |
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if (comboBox.isOpaque()) { |
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g.setColor(getBackground()); |
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g.fillRect(0, 0, width, height); |
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} |
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final Size size = AquaUtilControlSize.getUserSizeFrom(comboBox); |
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painter.state.set(size == null ? Size.REGULAR : size); |
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final ButtonModel buttonModel = getModel(); |
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painter.state.set(getState(buttonModel)); |
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painter.state.set(AlignmentVertical.CENTER); |
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if (AquaComboBoxUI.isTableCellEditor(comboBox)) { |
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painter.state.set(AlignmentHorizontal.RIGHT); |
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painter.state.set(Widget.BUTTON_POP_UP); |
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painter.state.set(ArrowsOnly.YES); |
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painter.paint(g, this, left, top, width, height); |
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doRendererPaint(g, buttonModel, editable, getInsets(), left, top, width, height); |
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return; |
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} |
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painter.state.set(AlignmentHorizontal.CENTER); |
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final Insets insets = getInsets(); |
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if (!editable) { |
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top += insets.top; |
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left += insets.left; |
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width -= insets.left + insets.right; |
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height -= insets.top + insets.bottom; |
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} |
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if (height <= 0 || width <= 0) { |
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return; |
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} |
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boolean hasFocus = comboBox.hasFocus(); |
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if (editable) { |
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painter.state.set(Widget.BUTTON_COMBO_BOX); |
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painter.state.set(IndicatorOnly.YES); |
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painter.state.set(AlignmentHorizontal.LEFT); |
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hasFocus |= comboBox.getEditor().getEditorComponent().hasFocus(); |
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} else { |
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painter.state.set(IndicatorOnly.NO); |
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painter.state.set(AlignmentHorizontal.CENTER); |
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if (isPopDown) { |
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painter.state.set(isSquare ? Widget.BUTTON_POP_DOWN_SQUARE : Widget.BUTTON_POP_DOWN); |
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} else { |
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painter.state.set(isSquare ? Widget.BUTTON_POP_UP_SQUARE : Widget.BUTTON_POP_UP); |
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} |
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} |
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painter.state.set(hasFocus ? Focused.YES : Focused.NO); |
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if (isSquare) { |
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painter.paint(g, comboBox, left + 2, top - 1, width - 4, height); |
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} else { |
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painter.paint(g, comboBox, left, top, width, height); |
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} |
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// Let the renderer paint |
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if (!editable && comboBox != null) { |
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doRendererPaint(g, buttonModel, editable, insets, left, top, width, height); |
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} |
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} |
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protected void doRendererPaint(final Graphics g, final ButtonModel buttonModel, final boolean editable, final Insets insets, int left, int top, int width, int height) { |
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changeset
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final ListCellRenderer<Object> renderer = comboBox.getRenderer(); |
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// fake it out! not renderPressed |
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final Component c = renderer.getListCellRendererComponent(list, comboBox.getSelectedItem(), -1, false, false); |
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// System.err.println("Renderer: " + renderer); |
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if (!editable && !AquaComboBoxUI.isTableCellEditor(comboBox)) { |
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final int indentLeft = 10; |
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final int buttonWidth = 24; |
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// hardcoded for now. We should adjust as necessary. |
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top += 1; |
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height -= 4; |
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left += indentLeft; |
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width -= (indentLeft + buttonWidth); |
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} |
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c.setFont(rendererPane.getFont()); |
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if (buttonModel.isArmed() && buttonModel.isPressed()) { |
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if (isOpaque()) { |
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c.setBackground(UIManager.getColor("Button.select")); |
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} |
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c.setForeground(comboBox.getForeground()); |
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} else if (!comboBox.isEnabled()) { |
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if (isOpaque()) { |
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c.setBackground(UIManager.getColor("ComboBox.disabledBackground")); |
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} |
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c.setForeground(UIManager.getColor("ComboBox.disabledForeground")); |
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} else { |
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c.setForeground(comboBox.getForeground()); |
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c.setBackground(comboBox.getBackground()); |
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} |
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// Sun Fix for 4238829: should lay out the JPanel. |
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boolean shouldValidate = false; |
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if (c instanceof JPanel) { |
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shouldValidate = true; |
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} |
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final int iconWidth = 0; |
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final int cWidth = width - (insets.right + iconWidth); |
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// fix for 3156483 we need to crop images that are too big. |
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// if (height > 18) |
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// always crop. |
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{ |
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top = height / 2 - 8; |
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height = 19; |
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} |
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// It doesn't need to draw its background, we handled it |
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final Color bg = c.getBackground(); |
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final boolean inhibitBackground = bg instanceof UIResource; |
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if (inhibitBackground) c.setBackground(new Color(0, 0, 0, 0)); |
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rendererPane.paintComponent(g, c, this, left, top, cWidth, height, shouldValidate); // h - (insets.top + insets.bottom) ); |
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if (inhibitBackground) c.setBackground(bg); |
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} |
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} |