Showing the changes to java/pkg/com/sun/java/swing/plaf/windows/WindowsTableHeaderUI.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package com.sun.java.swing.plaf.windows; | |
| 27 | + | |
| 28 | +import java.awt.*; | |
| 29 | +import javax.swing.*; | |
| 30 | +import javax.swing.border.*; | |
| 31 | +import javax.swing.plaf.*; | |
| 32 | +import javax.swing.plaf.basic.*; | |
| 33 | +import javax.swing.table.*; | |
| 34 | + | |
| 35 | +import static com.sun.java.swing.plaf.windows.TMSchema.*; | |
| 36 | +import static com.sun.java.swing.plaf.windows.XPStyle.*; | |
| 37 | +import sun.swing.table.*; | |
| 38 | +import sun.swing.SwingUtilities2; | |
| 39 | + | |
| 40 | + | |
| 41 | +public class WindowsTableHeaderUI extends BasicTableHeaderUI { | |
| 42 | + private TableCellRenderer originalHeaderRenderer; | |
| 43 | + | |
| 44 | + public static ComponentUI createUI(JComponent h) { | |
| 45 | + return new WindowsTableHeaderUI(); | |
| 46 | + } | |
| 47 | + | |
| 48 | + public void installUI(JComponent c) { | |
| 49 | + super.installUI(c); | |
| 50 | + | |
| 51 | + if (XPStyle.getXP() != null) { | |
| 52 | + originalHeaderRenderer = header.getDefaultRenderer(); | |
| 53 | + if (originalHeaderRenderer instanceof UIResource) { | |
| 54 | + header.setDefaultRenderer(new XPDefaultRenderer()); | |
| 55 | + } | |
| 56 | + } | |
| 57 | + } | |
| 58 | + | |
| 59 | + public void uninstallUI(JComponent c) { | |
| 60 | + if (header.getDefaultRenderer() instanceof XPDefaultRenderer) { | |
| 61 | + header.setDefaultRenderer(originalHeaderRenderer); | |
| 62 | + } | |
| 63 | + super.uninstallUI(c); | |
| 64 | + } | |
| 65 | + | |
| 66 | + @Override | |
| 67 | + protected void rolloverColumnUpdated(int oldColumn, int newColumn) { | |
| 68 | + if (XPStyle.getXP() != null) { | |
| 69 | + header.repaint(header.getHeaderRect(oldColumn)); | |
| 70 | + header.repaint(header.getHeaderRect(newColumn)); | |
| 71 | + } | |
| 72 | + } | |
| 73 | + | |
| 74 | + private class XPDefaultRenderer extends DefaultTableCellHeaderRenderer { | |
| 75 | + Skin skin; | |
| 76 | + boolean isSelected, hasFocus, hasRollover; | |
| 77 | + int column; | |
| 78 | + | |
| 79 | + XPDefaultRenderer() { | |
| 80 | + setHorizontalAlignment(LEADING); | |
| 81 | + } | |
| 82 | + | |
| 83 | + public Component getTableCellRendererComponent(JTable table, Object value, | |
| 84 | + boolean isSelected, boolean hasFocus, | |
| 85 | + int row, int column) { | |
| 86 | + super.getTableCellRendererComponent(table, value, isSelected, | |
| 87 | + hasFocus, row, column); | |
| 88 | + this.isSelected = isSelected; | |
| 89 | + this.hasFocus = hasFocus; | |
| 90 | + this.column = column; | |
| 91 | + this.hasRollover = (column == getRolloverColumn()); | |
| 92 | + if (skin == null) { | |
| 93 | + skin = XPStyle.getXP().getSkin(header, Part.HP_HEADERITEM); | |
| 94 | + } | |
| 95 | + Insets margins = skin.getContentMargin(); | |
| 96 | + Border border = null; | |
| 97 | + int contentTop = 0; | |
| 98 | + int contentLeft = 0; | |
| 99 | + int contentBottom = 0; | |
| 100 | + int contentRight = 0; | |
| 101 | + if (margins != null) { | |
| 102 | + contentTop = margins.top; | |
| 103 | + contentLeft = margins.left; | |
| 104 | + contentBottom = margins.bottom; | |
| 105 | + contentRight = margins.right; | |
| 106 | + } | |
| 107 | + /* idk: | |
| 108 | + * Both on Vista and XP there is some offset to the | |
| 109 | + * HP_HEADERITEM content. It does not seem to come from | |
| 110 | + * Prop.CONTENTMARGINS. Do not know where it is defined. | |
| 111 | + * using some hardcoded values. | |
| 112 | + */ | |
| 113 | + contentLeft += 5; | |
| 114 | + contentBottom += 4; | |
| 115 | + contentRight += 5; | |
| 116 | + | |
| 117 | + /* On Vista sortIcon is painted above the header's text. | |
| 118 | + * We use border to paint it. | |
| 119 | + */ | |
| 120 | + Icon sortIcon; | |
| 121 | + if (WindowsLookAndFeel.isOnVista() | |
| 122 | + && ((sortIcon = getIcon()) instanceof javax.swing.plaf.UIResource | |
| 123 | + || sortIcon == null)) { | |
| 124 | + contentTop += 1; | |
| 125 | + setIcon(null); | |
| 126 | + sortIcon = null; | |
| 127 | + SortOrder sortOrder = | |
| 128 | + getColumnSortOrder(table, column); | |
| 129 | + if (sortOrder != null) { | |
| 130 | + switch (sortOrder) { | |
| 131 | + case ASCENDING: | |
| 132 | + sortIcon = | |
| 133 | + UIManager.getIcon("Table.ascendingSortIcon"); | |
| 134 | + break; | |
| 135 | + case DESCENDING: | |
| 136 | + sortIcon = | |
| 137 | + UIManager.getIcon("Table.descendingSortIcon"); | |
| 138 | + break; | |
| 139 | + } | |
| 140 | + } | |
| 141 | + if (sortIcon != null) { | |
| 142 | + contentBottom = sortIcon.getIconHeight(); | |
| 143 | + border = new IconBorder(sortIcon, contentTop, contentLeft, | |
| 144 | + contentBottom, contentRight); | |
| 145 | + } else { | |
| 146 | + sortIcon = | |
| 147 | + UIManager.getIcon("Table.ascendingSortIcon"); | |
| 148 | + int sortIconHeight = | |
| 149 | + (sortIcon != null) ? sortIcon.getIconHeight() : 0; | |
| 150 | + if (sortIconHeight != 0) { | |
| 151 | + contentBottom = sortIconHeight; | |
| 152 | + } | |
| 153 | + border = | |
| 154 | + new EmptyBorder( | |
| 155 | + sortIconHeight + contentTop, contentLeft, | |
| 156 | + contentBottom, contentRight); | |
| 157 | + } | |
| 158 | + } else { | |
| 159 | + contentTop += 3; | |
| 160 | + border = new EmptyBorder(contentTop, contentLeft, | |
| 161 | + contentBottom, contentRight); | |
| 162 | + } | |
| 163 | + setBorder(border); | |
| 164 | + return this; | |
| 165 | + } | |
| 166 | + | |
| 167 | + public void paint(Graphics g) { | |
| 168 | + Dimension size = getSize(); | |
| 169 | + State state = State.NORMAL; | |
| 170 | + TableColumn draggedColumn = header.getDraggedColumn(); | |
| 171 | + if (draggedColumn != null && | |
| 172 | + column == SwingUtilities2.convertColumnIndexToView( | |
| 173 | + header.getColumnModel(), draggedColumn.getModelIndex())) { | |
| 174 | + state = State.PRESSED; | |
| 175 | + } else if (isSelected || hasFocus || hasRollover) { | |
| 176 | + state = State.HOT; | |
| 177 | + } | |
| 178 | + /* on Vista there are more states for sorted columns */ | |
| 179 | + if (WindowsLookAndFeel.isOnVista()) { | |
| 180 | + SortOrder sortOrder = getColumnSortOrder(header.getTable(), column); | |
| 181 | + if (sortOrder != null) { | |
| 182 | + switch(sortOrder) { | |
| 183 | + case ASCENDING: | |
| 184 | + /* falls through */ | |
| 185 | + case DESCENDING: | |
| 186 | + switch (state) { | |
| 187 | + case NORMAL: | |
| 188 | + state = State.SORTEDNORMAL; | |
| 189 | + break; | |
| 190 | + case PRESSED: | |
| 191 | + state = State.SORTEDPRESSED; | |
| 192 | + break; | |
| 193 | + case HOT: | |
| 194 | + state = State.SORTEDHOT; | |
| 195 | + break; | |
| 196 | + default: | |
| 197 | + /* do nothing */ | |
| 198 | + } | |
| 199 | + default : | |
| 200 | + /* do nothing */ | |
| 201 | + } | |
| 202 | + } | |
| 203 | + } | |
| 204 | + skin.paintSkin(g, 0, 0, size.width-1, size.height-1, state); | |
| 205 | + super.paint(g); | |
| 206 | + } | |
| 207 | + } | |
| 208 | + | |
| 209 | + /** | |
| 210 | + * A border with an Icon at the middle of the top side. | |
| 211 | + * Outer insets can be provided for this border. | |
| 212 | + */ | |
| 213 | + private static class IconBorder implements Border, UIResource{ | |
| 214 | + private final Icon icon; | |
| 215 | + private final int top; | |
| 216 | + private final int left; | |
| 217 | + private final int bottom; | |
| 218 | + private final int right; | |
| 219 | + /** | |
| 220 | + * Creates this border; | |
| 221 | + * @param icon - icon to paint for this border | |
| 222 | + * @param top, left, bottom, right - outer insets for this border | |
| 223 | + */ | |
| 224 | + public IconBorder(Icon icon, int top, int left, | |
| 225 | + int bottom, int right) { | |
| 226 | + this.icon = icon; | |
| 227 | + this.top = top; | |
| 228 | + this.left = left; | |
| 229 | + this.bottom = bottom; | |
| 230 | + this.right = right; | |
| 231 | + } | |
| 232 | + public Insets getBorderInsets(Component c) { | |
| 233 | + return new Insets(icon.getIconHeight() + top, left, bottom, right); | |
| 234 | + } | |
| 235 | + public boolean isBorderOpaque() { | |
| 236 | + return false; | |
| 237 | + } | |
| 238 | + public void paintBorder(Component c, Graphics g, int x, int y, | |
| 239 | + int width, int height) { | |
| 240 | + icon.paintIcon(c, g, | |
| 241 | + x + left + (width - left - right - icon.getIconWidth()) / 2, | |
| 242 | + y + top); | |
| 243 | + } | |
| 244 | + } | |
| 245 | +} | |