| /* gtkframepeer.c -- Native implementation of GtkFramePeer |
| Copyright (C) 1998, 1999, 2002 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., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 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_GtkFramePeer.h" |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_removeMenuBarPeer |
| (JNIEnv *env, jobject obj) |
| { |
| void *ptr; |
| void *mptr; |
| void *fixed; |
| GList* children; |
| |
| gdk_threads_enter (); |
| |
| ptr = NSA_GET_PTR (env, obj); |
| |
| fixed = gtk_container_get_children (GTK_CONTAINER (ptr))->data; |
| children = gtk_container_get_children (GTK_CONTAINER (fixed)); |
| |
| while (children != NULL && !GTK_IS_MENU_SHELL (children->data)) |
| { |
| children = children->next; |
| } |
| |
| /* If there's a menu bar, remove it. */ |
| if (children != NULL) |
| { |
| mptr = children->data; |
| |
| /* This will actually destroy the MenuBar. By removing it from |
| its parent, the reference count for the MenuBar widget will |
| decrement to 0. The widget will be automatically destroyed by |
| GTK. */ |
| gtk_container_remove (GTK_CONTAINER (fixed), GTK_WIDGET (mptr)); |
| } |
| |
| gdk_threads_leave (); |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarPeer |
| (JNIEnv *env, jobject obj, jobject menubar) |
| { |
| void *ptr; |
| void *mptr; |
| void *fixed; |
| |
| gdk_threads_enter (); |
| |
| ptr = NSA_GET_PTR (env, obj); |
| |
| if (menubar) |
| { |
| mptr = NSA_GET_PTR (env, menubar); |
| |
| fixed = gtk_container_get_children (GTK_CONTAINER (ptr))->data; |
| gtk_fixed_put (GTK_FIXED (fixed), mptr, 0, 0); |
| gtk_widget_show (mptr); |
| } |
| |
| gdk_threads_leave (); |
| } |
| |
| JNIEXPORT jint JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_getMenuBarHeight |
| (JNIEnv *env, jobject obj __attribute__((unused)), jobject menubar) |
| { |
| GtkWidget *ptr; |
| GtkRequisition requisition; |
| |
| gdk_threads_enter (); |
| |
| ptr = NSA_GET_PTR (env, menubar); |
| |
| gtk_widget_size_request (ptr, &requisition); |
| |
| gdk_threads_leave (); |
| |
| return requisition.height; |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarWidth |
| (JNIEnv *env, jobject obj, jobject menubar, jint width) |
| { |
| gdk_threads_enter (); |
| |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarWidthUnlocked |
| (env, obj, menubar, width); |
| |
| gdk_threads_leave (); |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarWidthUnlocked |
| (JNIEnv *env, jobject obj __attribute__((unused)), jobject menubar, jint width) |
| { |
| GtkWidget *ptr; |
| GtkRequisition natural_req; |
| |
| if (menubar) |
| { |
| ptr = NSA_GET_PTR (env, menubar); |
| |
| /* Get the menubar's natural size request. */ |
| gtk_widget_set_size_request (GTK_WIDGET (ptr), -1, -1); |
| gtk_widget_size_request (GTK_WIDGET (ptr), &natural_req); |
| |
| /* Set the menubar's size request to width by natural_req.height. */ |
| gtk_widget_set_size_request (GTK_WIDGET (ptr), |
| width, natural_req.height); |
| } |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_gtkFixedSetVisible |
| (JNIEnv *env, jobject obj, jboolean visible) |
| { |
| void *ptr; |
| void *fixed; |
| |
| gdk_threads_enter (); |
| |
| ptr = NSA_GET_PTR (env, obj); |
| |
| fixed = gtk_container_get_children (GTK_CONTAINER (ptr))->data; |
| |
| if (visible) |
| gtk_widget_show (GTK_WIDGET (fixed)); |
| else |
| gtk_widget_hide (GTK_WIDGET (fixed)); |
| |
| gdk_threads_leave (); |
| } |
| |
| JNIEXPORT void JNICALL |
| Java_gnu_java_awt_peer_gtk_GtkFramePeer_nativeSetIconImage |
| (JNIEnv *env, jobject obj, jobject gtkimage) |
| { |
| void *ptr; |
| GdkPixbuf *pixbuf = NULL; |
| |
| gdk_threads_enter (); |
| |
| pixbuf = cp_gtk_image_get_pixbuf (env, gtkimage); |
| g_assert (pixbuf != NULL); |
| |
| ptr = NSA_GET_PTR (env, obj); |
| |
| gtk_window_set_icon (GTK_WINDOW (ptr), pixbuf); |
| |
| gdk_threads_leave (); |
| } |