libjava/gnu/gcj/xlib/XAnyEvent.java

   1 /* Copyright (C) 2000  Free Software Foundation
   2
   3    This file is part of libgcj.
   4
   5 This software is copyrighted work licensed under the terms of the
   6 Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
   7 details.  */
   8
   9 package gnu.gcj.xlib;
  10
  11 import gnu.gcj.RawData;
  12
  13 /**
  14  * Mutable event structure that can contain any data from any event
  15  * type.  Events can be constructed or loaded from the event queue.
  16  *
  17  * @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
  18  */
  19 public final class XAnyEvent
  20 {
  21   // Must match the definitions in X.h:
  22   public static final int
  23                       TYPE_KEY_PRESS          =  2,
  24                       TYPE_KEY_RELEASE        =  3,
  25                       TYPE_BUTTON_PRESS       =  4,
  26                       TYPE_BUTTON_RELEASE     =  5,
  27                       TYPE_MOTION_NOTIFY      =  6,
  28                       TYPE_ENTER_NOTIFY       =  7,
  29                       TYPE_LEAVE_NOTIFY       =  8,
  30                       TYPE_FOCUS_IN           =  9,
  31                       TYPE_FOCUS_OUT          = 10,
  32                       TYPE_KEYMAP_NOTIFY      = 11,
  33                       TYPE_EXPOSE             = 12,
  34                       TYPE_GRAPHICS_EXPOSE    = 13,
  35                       TYPE_NO_EXPOSE          = 14,
  36                       TYPE_VISIBILITY_NOTIFY  = 15,
  37                       TYPE_CREATE_NOTIFY      = 16,
  38                       TYPE_DESTROY_NOTIFY     = 17,
  39                       TYPE_UNMAP_NOTIFY       = 18,
  40                       TYPE_MAP_NOTIFY         = 19,
  41                       TYPE_MAP_REQUEST        = 20,
  42                       TYPE_REPARENT_NOTIFY    = 21,
  43                       TYPE_CONFIGURE_NOTIFY   = 22,
  44                       TYPE_CONFIGURE_REQUEST  = 23,
  45                       TYPE_GRAVITY_NOTIFY     = 24,
  46                       TYPE_RESIZE_REQUEST     = 25,
  47                       TYPE_CIRCULATE_NOTIFY   = 26,
  48                       TYPE_CIRCULATE_REQUEST  = 27,
  49                       TYPE_PROPERTY_NOTIFY    = 28,
  50                       TYPE_SELECTION_CLEAR    = 29,
  51                       TYPE_SELECTION_REQUEST  = 30,
  52                       TYPE_SELECTION_NOTIFY   = 31,
  53                       TYPE_COLORMAP_NOTIFY    = 32,
  54                       TYPE_CLIENT_MESSAGE     = 33,
  55                       TYPE_MAPPING_NOTIFY     = 34;
  56
  57   // Must match the definitions in X.h:
  58   public final static long MASK_SUBSTRUCTURE_NOTIFY   = 1L<<19,
  59                            MASK_SUBSTRUCTURE_REDIRECT = 1L<<20;
  60
  61   public XAnyEvent(Display display)
  62   {
  63     this.display = display;
  64     init();
  65   }
  66
  67   private native void init();
  68   protected native void finalize();
  69
  70   /**
  71    * Load next event into the event structure.
  72    */
  73   public native void loadNext();
  74
  75   public native int getType();
  76   public native void setType(int type);
  77
  78   public native Window getWindow();
  79   public native void setWindow(Window window);
  80
  81   /**
  82    * @returns the number of the last request processed by the server.
  83    */
  84   public native long getSerial();
  85
  86   public native void send(Window destination, boolean propagate,
  87                           long mask);
  88
  89   RawData structure;
  90   Display display;
  91
  92   public String toString()
  93   {
  94     if (structure == null)
  95       return getClass().getName() + "[no-structure]";
  96
  97     return getClass().getName() +
  98       "[type=" + getType() +
  99       ",window=" + getWindow() + "]";
 100   }
 101 }