/[classpath]/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollBarPeer.c
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Diff of /classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollBarPeer.c

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revision 1.5 by cbj, Fri May 2 02:55:07 2003 UTC revision 1.6 by graydon, Fri Jul 18 19:56:34 2003 UTC
# Line 46  struct range_scrollbar Line 46  struct range_scrollbar
46  };  };
47    
48  static void  static void
49    post_change_event (GtkRange *range,
50                       struct range_scrollbar *rs)
51    {
52      GtkAdjustment *adj;
53      adj = gtk_range_get_adjustment (range);
54      (*gdk_env)->CallVoidMethod (gdk_env, *(rs->scrollbar), postAdjustmentEventID,
55                                  AWT_ADJUSTMENT_TRACK, (jint) adj->value);
56      
57    }
58    
59    static void
60  post_adjustment_event (GtkRange *range, GtkScrollType scroll,  post_adjustment_event (GtkRange *range, GtkScrollType scroll,
61                         struct range_scrollbar *rs)                         struct range_scrollbar *rs)
62  {  {
# Line 56  post_adjustment_event (GtkRange *range, Line 67  post_adjustment_event (GtkRange *range,
67    
68    switch (scroll)    switch (scroll)
69      {      {
70        case GTK_SCROLL_STEP_UP:
71        case GTK_SCROLL_STEP_RIGHT:
72      case GTK_SCROLL_STEP_FORWARD:      case GTK_SCROLL_STEP_FORWARD:
73        type = AWT_ADJUSTMENT_UNIT_INCREMENT;        type = AWT_ADJUSTMENT_UNIT_INCREMENT;
74        break;        break;
75        case GTK_SCROLL_STEP_DOWN:
76        case GTK_SCROLL_STEP_LEFT:
77      case GTK_SCROLL_STEP_BACKWARD:      case GTK_SCROLL_STEP_BACKWARD:
78        type = AWT_ADJUSTMENT_UNIT_DECREMENT;        type = AWT_ADJUSTMENT_UNIT_DECREMENT;
79        break;        break;
80        case GTK_SCROLL_PAGE_UP:
81        case GTK_SCROLL_PAGE_RIGHT:
82      case GTK_SCROLL_PAGE_FORWARD:      case GTK_SCROLL_PAGE_FORWARD:
83        type = AWT_ADJUSTMENT_BLOCK_INCREMENT;        type = AWT_ADJUSTMENT_BLOCK_INCREMENT;
84        break;        break;
85        case GTK_SCROLL_PAGE_DOWN:
86        case GTK_SCROLL_PAGE_LEFT:
87      case GTK_SCROLL_PAGE_BACKWARD:      case GTK_SCROLL_PAGE_BACKWARD:
88        type = AWT_ADJUSTMENT_BLOCK_DECREMENT;        type = AWT_ADJUSTMENT_BLOCK_DECREMENT;
89        break;        break;
# Line 118  Java_gnu_java_awt_peer_gtk_GtkScrollbarP Line 137  Java_gnu_java_awt_peer_gtk_GtkScrollbarP
137    rs->scrollbar = (jobject *) malloc (sizeof (jobject));    rs->scrollbar = (jobject *) malloc (sizeof (jobject));
138    *(rs->scrollbar) = (*env)->NewGlobalRef (env, obj);    *(rs->scrollbar) = (*env)->NewGlobalRef (env, obj);
139    gtk_signal_connect (GTK_OBJECT (GTK_RANGE (ptr)),    gtk_signal_connect (GTK_OBJECT (GTK_RANGE (ptr)),
140                        "move_slider",                        "move-slider",
141                        GTK_SIGNAL_FUNC (post_adjustment_event), rs);                        GTK_SIGNAL_FUNC (post_adjustment_event), rs);
142    
143      gtk_signal_connect (GTK_OBJECT (GTK_RANGE (ptr)),
144                          "value-changed",
145                          GTK_SIGNAL_FUNC (post_change_event), rs);
146    
147    
148    connect_awt_hook (env, obj, 1, GTK_SCROLLBAR (ptr)->range);    connect_awt_hook (env, obj, 1, GTK_SCROLLBAR (ptr)->range);
149    gdk_threads_leave ();    gdk_threads_leave ();
150  }  }

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