| /* gtkmenupeer.c -- Native implementation of GtkMenuPeer |
| Copyright (C) 1999, 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| #include "gtkpeer.h" |
| #include "gnu_java_awt_peer_gtk_GtkMenuPeer.h" |
| |
| 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 ()); |
| } |
| 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, *toplevel; |
| const char *str; |
| |
| NSA_SET_GLOBAL_REF (env, obj); |
| |
| str = (*env)->GetStringUTFChars (env, label, NULL); |
| |
| gdk_threads_enter (); |
| |
| menu = gtk_menu_new (); |
| |
| if (str != NULL) |
| menu_title = gtk_menu_item_new_with_label (str); |
| else |
| menu_title = gtk_menu_item_new(); |
| |
| gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_title), menu); |
| |
| /* Allow this menu to grab the pointer. */ |
| toplevel = gtk_widget_get_toplevel (menu); |
| if (GTK_IS_WINDOW (toplevel)) |
| { |
| gtk_window_group_add_window (global_gtk_window_group, |
| GTK_WINDOW(toplevel)); |
| } |
| |
| 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_addTearOff |
| (JNIEnv *env, jobject obj) |
| { |
| void *ptr1; |
| GtkWidget *menu, *item; |
| |
| ptr1 = NSA_GET_PTR (env, obj); |
| |
| gdk_threads_enter (); |
| |
| menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (ptr1)); |
| item = gtk_tearoff_menu_item_new (); |
| gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
| gtk_widget_show (item); |
| |
| gdk_threads_leave (); |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkMenuPeer_addItem |
| (JNIEnv *env, jobject obj, jobject menuitempeer, jint key, jboolean shift) |
| { |
| void *ptr1, *ptr2; |
| GtkWidget *menu; |
| |
| ptr1 = NSA_GET_PTR (env, obj); |
| ptr2 = NSA_GET_PTR (env, menuitempeer); |
| |
| gdk_threads_enter (); |
| |
| menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(ptr1)); |
| gtk_menu_shell_append (GTK_MENU_SHELL(menu), GTK_WIDGET (ptr2)); |
| |
| if (key) |
| { |
| gtk_widget_add_accelerator (GTK_WIDGET (ptr2), "activate", |
| gtk_menu_get_accel_group (GTK_MENU (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 (); |
| } |
| |
| |