src/main/java/irc/gui/pixx/AWTStyleSelectorEx.java

   1 /*****************************************************/
   2 /*          This java file is a part of the          */
   3 /*                                                   */
   4 /*           -  Plouf's Java IRC Client  -           */
   5 /*                                                   */
   6 /*   Copyright (C)  2002 - 2004 Philippe Detournay   */
   7 /*                                                   */
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   9 /*                                                   */
  10 /*  PJIRC is free software; you can redistribute     */
  11 /*  it and/or modify it under the terms of the GNU   */
  12 /*  General Public License as published by the       */
  13 /*  Free Software Foundation; version 2 or later of  */
  14 /*  the License.                                     */
  15 /*                                                   */
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  20 /*  General Public License for more details.         */
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  28 /*****************************************************/
  29
  30 package irc.gui.pixx;
  31
  32 import irc.EventDispatcher;
  33 import irc.ListenerGroup;
  34 import irc.StyleContext;
  35
  36 import java.awt.BorderLayout;
  37 import java.awt.Button;
  38 import java.awt.Font;
  39 import java.awt.Panel;
  40 import java.awt.event.ActionEvent;
  41 import java.awt.event.ActionListener;
  42
  43 /**
  44  * Extension for the style selector.
  45  */
  46 public class AWTStyleSelectorEx extends Panel implements ActionListener, FontSelectorListener {
  47         private ListenerGroup _lis;
  48         private AWTStyleSelector _selector;
  49         private FontSelector _fs;
  50         private Button _b;
  51
  52         /**
  53          * Create a new AWTStyleSelectorEx.
  54          *
  55          * @param config
  56          *          global irc configuration.
  57          */
  58         public AWTStyleSelectorEx(PixxConfiguration config) {
  59                 _fs = new FontSelector(config);
  60                 _selector = new AWTStyleSelector(config);
  61                 setLayout(new BorderLayout());
  62                 add(_selector, BorderLayout.CENTER);
  63                 _b = new NonFocusableButton(config.getText(PixxTextProvider.GUI_FONT));
  64                 _b.setForeground(config.getColor(PixxColorModel.COLOR_WHITE));
  65                 _b.setBackground(config.getColor(PixxColorModel.COLOR_FRONT));
  66                 _b.addActionListener(this);
  67                 if (config.getB("setfontonstyle"))
  68                         add(_b, BorderLayout.EAST);
  69                 _lis = new ListenerGroup();
  70         }
  71
  72         /**
  73          * Release this object.
  74          */
  75         public void release() {
  76                 removeAll();
  77                 _b.removeActionListener(this);
  78                 _selector.release();
  79                 _fs.release();
  80                 _selector = null;
  81                 _fs = null;
  82         }
  83
  84         /**
  85          * Set the style context.
  86          *
  87          * @param ct
  88          *          style context.
  89          */
  90         public void setStyleContext(StyleContext ct) {
  91                 _selector.setStyleContext(ct);
  92         }
  93
  94         /**
  95          * Get prefix to use.
  96          *
  97          * @return style prefix.
  98          */
  99         public String getPrefix() {
 100                 return _selector.getPrefix();
 101         }
 102
 103         /**
 104          * Get the style selector.
 105          *
 106          * @return the style selector.
 107          */
 108         public AWTStyleSelector getStyleSelector() {
 109                 return _selector;
 110         }
 111
 112         /**
 113          * Add a listener.
 114          *
 115          * @param lis
 116          *          listener to add.
 117          */
 118         public void addAWTStyleSelectorExListener(AWTStyleSelectorExListener lis) {
 119                 _lis.addListener(lis);
 120         }
 121
 122         /**
 123          * Remove a listener.
 124          *
 125          * @param lis
 126          *          listener to remove.
 127          */
 128         public void removeAWTStyleSelectorExListener(AWTStyleSelectorExListener lis) {
 129                 _lis.removeListener(lis);
 130         }
 131
 132         @Override
 133         public void actionPerformed(ActionEvent e) {
 134                 EventDispatcher.dispatchEventAsync(_fs, "selectFont", new Object[] { this });
 135         }
 136
 137         @Override
 138         public void fontSelected(Font f) {
 139                 if (f != null)
 140                         _lis.sendEvent("fontSelected", f);
 141         }
 142 }