1 /* 2 * Copyright (c) 2011, 2015, 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.webkit.graphics; 27 28 import java.nio.ByteBuffer; 29 30 31 public abstract class RenderTheme extends Ref { 32 33 public static final int TEXT_FIELD = 0; 34 public static final int BUTTON = 1; 35 public static final int CHECK_BOX = 2; 36 public static final int RADIO_BUTTON = 3; 37 public static final int MENU_LIST = 4; 38 public static final int MENU_LIST_BUTTON = 5; 39 public static final int SLIDER = 6; 40 public static final int PROGRESS_BAR = 7; 41 public static final int METER = 8; 42 43 public static final int CHECKED = 1 << 0; 44 public static final int INDETERMINATE = 1 << 1; 45 public static final int ENABLED = 1 << 2; 46 public static final int FOCUSED = 1 << 3; 47 public static final int PRESSED = 1 << 4; 48 public static final int HOVERED = 1 << 5; 49 public static final int READ_ONLY = 1 << 6; 50 51 public static final int BACKGROUND = 0; 52 public static final int FOREGROUND = 1; 53 54 protected abstract Ref createWidget(long id, int widgetIndex, int state, int w, int h, int bgColor, ByteBuffer extParams); 55 56 public abstract void drawWidget(WCGraphicsContext g, Ref widget, int x, int y); 57 58 protected abstract int getRadioButtonSize(); 59 60 protected abstract int getSelectionColor(int index); 61 62 public abstract WCSize getWidgetSize(Ref widget); 63 }