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1: /* BoundedRangeModel.java -- 2: Copyright (C) 2002, 2004 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: 39: package javax.swing; 40: 41: import javax.swing.event.ChangeListener; 42: 43: /** 44: * The data model that is used in components that display a range of values, 45: * like {@link JProgressBar} and {@link JSlider}. 46: * 47: * @author Andrew Selkirk 48: */ 49: public interface BoundedRangeModel 50: { 51: /** 52: * getValue 53: * 54: * @return int 55: * 56: * @see #setValue(int) 57: */ 58: int getValue(); 59: 60: /** 61: * setValue 62: * 63: * @param value the value 64: * 65: * @see #getValue() 66: */ 67: void setValue(int value); 68: 69: /** 70: * getMinimum 71: * 72: * @return int 73: * 74: * @see #setMinimum(int) 75: */ 76: int getMinimum(); 77: 78: /** 79: * setMinimum 80: * 81: * @param minimum the minimum value 82: * 83: * @see #getMinimum() 84: */ 85: void setMinimum(int minimum); 86: 87: /** 88: * getMaximum 89: * 90: * @return int 91: * 92: * @see #setMaximum(int) 93: */ 94: int getMaximum(); 95: 96: /** 97: * setMaximum 98: * 99: * @param maximum the maximum value 100: * 101: * @see #getMaximum() 102: */ 103: void setMaximum(int maximum); 104: 105: /** 106: * Returns the value of the <code>valueIsAdjusting</code> property. 107: * 108: * @return <code>true</code> if value is adjusting, 109: * otherwise <code>false</code> 110: * 111: * @see setValueIsAdjusting(boolean) 112: */ 113: boolean getValueIsAdjusting(); 114: 115: /** 116: * setValueIsAdjusting 117: * 118: * @param adjusting <code>true</code> if adjusting, 119: * <code>false</code> otherwise 120: * 121: * @see #getValueIsAdjusting() 122: */ 123: void setValueIsAdjusting(boolean adjusting); 124: 125: /** 126: * Returns the current extent. 127: * 128: * @return the extent 129: * 130: * @see #setExtent(int) 131: */ 132: int getExtent(); 133: 134: /** 135: * setExtent 136: * 137: * @param extent the extent 138: * 139: * @see #getExtent() 140: */ 141: void setExtent(int extent); 142: 143: /** 144: * setRangeProperties 145: * @param value the value 146: * @param extent the extent 147: * @param minnimum the minimum value 148: * @param maximum the maximum value 149: * @param adjusting TODO 150: */ 151: void setRangeProperties(int value, int extent, int minimum, int maximum, 152: boolean adjusting); 153: 154: /** 155: * Adds a <code>ChangeListener</code> to this object. 156: * 157: * @param listener the listener to add 158: * 159: * @see #removeChangeListener(javax.swing.event.ChangeListener) 160: */ 161: void addChangeListener(ChangeListener listener); 162: 163: /** 164: * Removes a <code>ChangeListener</code> from this object. 165: * 166: * @param listener the listener to remove 167: * 168: * @see #addChangeListener(javax.swing.event.ChangeListener) 169: */ 170: void removeChangeListener(ChangeListener listener); 171: }
GNU Classpath (0.17) |