1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/* gtkmenupeer.c -- Native implementation of GtkMenuPeer
Copyright (C) 1999 Free Software Foundation, Inc.
This file is part of the peer AWT libraries of GNU Classpath.
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as published
by the Free Software Foundation, either version 2 of the License, or
(at your option) any later verion.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; if not, write to the Free Software Foundation
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA. */
#include "gtkpeer.h"
#include "gnu_java_awt_peer_gtk_GtkMenuPeer.h"
static void
accel_attach (GtkMenuItem *menu_item, gpointer *user_data)
{
GtkAccelGroup *accel;
accel = gtk_menu_get_accel_group (GTK_MENU (menu_item->submenu));
gtk_accel_group_attach (accel,
GTK_OBJECT (gtk_widget_get_toplevel (GTK_WIDGET(menu_item))));
}
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GtkMenuPeer_setupAccelGroup
(JNIEnv *env, jobject obj, jobject parent)
{
void *ptr1, *ptr2;
ptr1 = NSA_GET_PTR (env, obj);
gdk_threads_enter ();
if (!parent)
{
gtk_menu_set_accel_group (GTK_MENU (GTK_MENU_ITEM (ptr1)->submenu),
gtk_accel_group_new ());
if (GTK_WIDGET_REALIZED (GTK_WIDGET (ptr1)))
accel_attach (GTK_MENU_ITEM (ptr1), NULL);
else
gtk_signal_connect (GTK_OBJECT (ptr1),
"realize",
GTK_SIGNAL_FUNC (accel_attach),
NULL);
}
else
{
GtkAccelGroup *parent_accel;
ptr2 = NSA_GET_PTR (env, parent);
parent_accel = gtk_menu_get_accel_group (GTK_MENU (GTK_MENU_ITEM (ptr2)->submenu));
gtk_menu_set_accel_group (GTK_MENU (GTK_MENU_ITEM (ptr1)->submenu),
parent_accel);
}
gdk_threads_leave ();
}
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GtkMenuPeer_create
(JNIEnv *env, jobject obj, jstring label)
{
GtkWidget *menu_title, *menu;
const char *str;
str = (*env)->GetStringUTFChars (env, label, NULL);
gdk_threads_enter ();
menu = gtk_menu_new ();
menu_title = gtk_menu_item_new_with_label (str);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_title), menu);
gtk_widget_show (menu);
gtk_widget_show (menu_title);
NSA_SET_PTR (env, obj, menu_title);
gdk_threads_leave ();
(*env)->ReleaseStringUTFChars (env, label, str);
}
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GtkMenuPeer_addItem
(JNIEnv *env, jobject obj, jobject menuitempeer, jint key, jboolean shift)
{
void *ptr1, *ptr2;
GtkMenu *menu;
ptr1 = NSA_GET_PTR (env, obj);
ptr2 = NSA_GET_PTR (env, menuitempeer);
gdk_threads_enter ();
menu = GTK_MENU (GTK_MENU_ITEM (ptr1)->submenu);
gtk_menu_append (menu, GTK_WIDGET (ptr2));
if (key)
{
gtk_widget_add_accelerator (GTK_WIDGET (ptr2), "activate",
gtk_menu_get_accel_group (menu), key,
(GDK_CONTROL_MASK
| ((shift) ? GDK_SHIFT_MASK : 0)),
GTK_ACCEL_VISIBLE);
}
gdk_threads_leave ();
}
JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GtkMenuPeer_delItem
(JNIEnv *env, jobject obj, jint index)
{
void *ptr;
GList *list;
ptr = NSA_GET_PTR (env, obj);
gdk_threads_enter ();
list = gtk_container_children (GTK_CONTAINER (ptr));
list = g_list_nth (list, index);
gtk_container_remove (GTK_CONTAINER (ptr), GTK_WIDGET (list->data));
gdk_threads_leave ();
}
|
