| /* |
| * Copyright (c) 2002, 2006, 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.sun.java.swing.plaf.gtk; |
| |
| import javax.swing.*; |
| import javax.swing.plaf.synth.*; |
| import java.awt.Color; |
| import java.awt.Graphics; |
| import java.awt.Rectangle; |
| |
| /** |
| * @author Joshua Outwater |
| */ |
| class GTKGraphicsUtils extends SynthGraphicsUtils { |
| public void paintText(SynthContext context, Graphics g, String text, |
| int x, int y, int mnemonicIndex) { |
| if (text == null || text.length() <= 0) { |
| // We don't need to paint empty strings |
| return; |
| } |
| |
| if (context.getRegion() == Region.INTERNAL_FRAME_TITLE_PANE) { |
| // Metacity handles painting of text on internal frame title, |
| // ignore this. |
| return; |
| } |
| int componentState = context.getComponentState(); |
| if ((componentState & SynthConstants.DISABLED) == |
| SynthConstants.DISABLED){ |
| Color orgColor = g.getColor(); |
| g.setColor(context.getStyle().getColor(context, |
| GTKColorType.WHITE)); |
| x += 1; |
| y += 1; |
| super.paintText(context, g, text, x, y, mnemonicIndex); |
| |
| g.setColor(orgColor); |
| x -= 1; |
| y -= 1; |
| super.paintText(context, g, text, x, y, mnemonicIndex); |
| } |
| else { |
| String themeName = GTKLookAndFeel.getGtkThemeName(); |
| if (themeName != null && themeName.startsWith("blueprint") && |
| shouldShadowText(context.getRegion(), componentState)) { |
| |
| g.setColor(Color.BLACK); |
| super.paintText(context, g, text, x+1, y+1, mnemonicIndex); |
| g.setColor(Color.WHITE); |
| } |
| |
| super.paintText(context, g, text, x, y, mnemonicIndex); |
| } |
| } |
| |
| /** |
| * Paints text at the specified location. This will not attempt to |
| * render the text as html nor will it offset by the insets of the |
| * component. |
| * |
| * @param ss SynthContext |
| * @param g Graphics used to render string in. |
| * @param text Text to render |
| * @param bounds Bounds of the text to be drawn. |
| * @param mnemonicIndex Index to draw string at. |
| */ |
| public void paintText(SynthContext context, Graphics g, String text, |
| Rectangle bounds, int mnemonicIndex) { |
| if (text == null || text.length() <= 0) { |
| // We don't need to paint empty strings |
| return; |
| } |
| |
| Region id = context.getRegion(); |
| if ((id == Region.RADIO_BUTTON || |
| id == Region.CHECK_BOX || |
| id == Region.TABBED_PANE_TAB) && |
| (context.getComponentState() & SynthConstants.FOCUSED) != 0) |
| { |
| JComponent source = context.getComponent(); |
| if (!(source instanceof AbstractButton) || |
| ((AbstractButton)source).isFocusPainted()) { |
| |
| // The "bounds" parameter encompasses only the actual text; |
| // when drawing the focus, we need to expand that bounding |
| // box by "focus-line-width" plus "focus-padding". Note that |
| // the layout process for these components will have already |
| // taken these values into account, so there should always |
| // be enough space allocated for drawing the focus indicator. |
| int synthState = context.getComponentState(); |
| GTKStyle style = (GTKStyle)context.getStyle(); |
| int focusSize = |
| style.getClassSpecificIntValue(context, |
| "focus-line-width", 1); |
| int focusPad = |
| style.getClassSpecificIntValue(context, |
| "focus-padding", 1); |
| int totalFocus = focusSize + focusPad; |
| int x = bounds.x - totalFocus; |
| int y = bounds.y - totalFocus; |
| int w = bounds.width + (2 * totalFocus); |
| int h = bounds.height + (2 * totalFocus); |
| |
| Color color = g.getColor(); |
| GTKPainter.INSTANCE.paintFocus(context, g, id, |
| synthState, "checkbutton", |
| x, y, w, h); |
| g.setColor(color); |
| } |
| } |
| super.paintText(context, g, text, bounds, mnemonicIndex); |
| } |
| |
| private static boolean shouldShadowText(Region id, int state) { |
| int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state); |
| return((gtkState == SynthConstants.MOUSE_OVER) && |
| (id == Region.MENU || |
| id == Region.MENU_ITEM || |
| id == Region.CHECK_BOX_MENU_ITEM || |
| id == Region.RADIO_BUTTON_MENU_ITEM)); |
| } |
| } |