diff options
Diffstat (limited to 'libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c')
| -rw-r--r-- | libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c b/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c deleted file mode 100644 index 27f27461518..00000000000 --- a/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c +++ /dev/null @@ -1,246 +0,0 @@ -/* gtktextareapeer.c -- Native implementation of GtkTextAreaPeer - Copyright (C) 1998, 1999 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_GtkTextAreaPeer.h" - -#define TEXT_FROM_SW(obj) (GTK_TEXT(GTK_SCROLLED_WINDOW (obj)->container.child)) -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_create - (JNIEnv *env, jobject obj, jint scroll) -{ - GtkWidget *text, *sw; - - gdk_threads_enter (); - text = gtk_text_new (NULL, NULL); - gtk_widget_show (text); - - sw = gtk_scrolled_window_new (NULL, NULL); - gtk_container_add (GTK_CONTAINER (sw), text); - - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), - - /* horizontal scrollbar */ - (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH - || scroll == AWT_TEXTAREA_SCROLLBARS_HORIZONTAL_ONLY) ? - GTK_POLICY_ALWAYS : GTK_POLICY_NEVER, - - /* vertical scrollbar */ - (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH - || scroll == AWT_TEXTAREA_SCROLLBARS_VERTICAL_ONLY) ? - GTK_POLICY_ALWAYS : GTK_POLICY_NEVER); - gdk_threads_leave (); - - NSA_SET_PTR (env, obj, sw); -} - - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_old_create - (JNIEnv *env, jobject obj, jobject parent_obj, - jstring contents, jint scroll) -{ - GtkWidget *text, *sw; - const char *str; - int pos=0; - void *parent; - - parent = NSA_GET_PTR (env, parent_obj); - str = (*env)->GetStringUTFChars (env, contents, NULL); - - gdk_threads_enter (); - - text = gtk_text_new (NULL, NULL); - gtk_text_set_editable (GTK_TEXT (text), TRUE); - - gtk_editable_insert_text (GTK_EDITABLE (text), str, - strlen (str), &pos); - - sw = gtk_scrolled_window_new (NULL, NULL); - gtk_container_add (GTK_CONTAINER (sw), text); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), - - /* horizontal scrollbar */ - (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH - || scroll == AWT_TEXTAREA_SCROLLBARS_HORIZONTAL_ONLY) ? - GTK_POLICY_ALWAYS : GTK_POLICY_NEVER, - - /* vertical scrollbar */ - (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH - || scroll == AWT_TEXTAREA_SCROLLBARS_VERTICAL_ONLY) ? - GTK_POLICY_ALWAYS : GTK_POLICY_NEVER); - - set_visible (text, TRUE); - set_parent (sw, GTK_CONTAINER (parent)); - - gdk_threads_leave (); - - (*env)->ReleaseStringUTFChars (env, contents, str); - - NSA_SET_PTR (env, obj, sw); -} - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_gtkTextGetSize - (JNIEnv *env, jobject obj, jint rows, jint cols, jintArray jdims) -{ - void *ptr; - jint *dims; - GtkWidget *text; - GtkScrolledWindow *sw; - GtkRequisition myreq; - - ptr = NSA_GET_PTR (env, obj); - - dims = (*env)->GetIntArrayElements (env, jdims, 0); - dims[0] = dims[1] = 0; - - gdk_threads_enter (); - - text = GTK_WIDGET (TEXT_FROM_SW (ptr)); - sw = GTK_SCROLLED_WINDOW (ptr); - - gtk_signal_emit_by_name (GTK_OBJECT (GTK_SCROLLED_WINDOW(sw)->vscrollbar), - "size_request", &myreq); - //gtk_widget_size_request(GTK_WIDGET (GTK_SCROLLED_WINDOW(sw)->hscrollbar), - // &myreq); - dims[0]=myreq.width+GTK_SCROLLED_WINDOW_CLASS - (GTK_OBJECT (sw)->klass)->scrollbar_spacing; - - gtk_signal_emit_by_name (GTK_OBJECT (GTK_SCROLLED_WINDOW(sw)->hscrollbar), - "size_request", &myreq); - //gtk_widget_size_request(GTK_WIDGET (GTK_SCROLLED_WINDOW(sw)->vscrollbar), - // &myreq); - dims[1]=myreq.height+GTK_SCROLLED_WINDOW_CLASS - (GTK_OBJECT (sw)->klass)->scrollbar_spacing; - - /* The '1' in the following assignments is from - #define TEXT_BORDER_ROOM 1 - in gtktext.c */ - - /* Gtk text seems to wrap slightly prematurely. Compensate. */ - ++cols; - ++dims[0]; - - dims[0] += ((cols * gdk_char_width (text->style->font, 'W')) - + (2 * (text->style->klass->xthickness + 1))); - /* Guess at the height. Is there a better way? */ - dims[1] += ((rows * gdk_string_height (text->style->font, "Wg")) - + (2 * (text->style->klass->ythickness + 1))); - - gdk_threads_leave (); - - (*env)->ReleaseIntArrayElements (env, jdims, dims, 0); -} - - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_insert - (JNIEnv *env, jobject obj, jstring contents, jint position) -{ - void *ptr; - const char *str; - int pos=position; - - ptr = NSA_GET_PTR (env, obj); - str = (*env)->GetStringUTFChars (env, contents, NULL); - - gdk_threads_enter (); - gtk_editable_insert_text (GTK_EDITABLE (TEXT_FROM_SW (ptr)), - str, strlen (str), &pos); - gdk_threads_leave (); - - (*env)->ReleaseStringUTFChars (env, contents, str); -} - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_replaceRange - (JNIEnv *env, jobject obj, jstring contents, jint start, jint end) -{ - void *ptr; - GtkEditable *text; - const char *str; - int pos = start; - - ptr = NSA_GET_PTR (env, obj); - str = (*env)->GetStringUTFChars (env, contents, NULL); - - gdk_threads_enter (); - - text = GTK_EDITABLE (TEXT_FROM_SW (ptr)); - gtk_text_freeze (GTK_TEXT (text)); - gtk_editable_delete_text (text, start, end); - gtk_editable_insert_text (text, str, strlen (str), &pos); - gtk_text_thaw (GTK_TEXT (text)); - - gdk_threads_leave (); - (*env)->ReleaseStringUTFChars (env, contents, str); -} - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_gtkSetFont - (JNIEnv *env, jobject obj, jstring jname, jint size) -{ - const char *xlfd; -# define FBUFSZ 200 - char buf[FBUFSZ]; - void *ptr; - GdkFont * new_font; - GtkStyle * style; - GtkWidget * text; - - ptr = NSA_GET_PTR (env, obj); - text = GTK_WIDGET (TEXT_FROM_SW (ptr)); - - xlfd = (*env)->GetStringUTFChars (env, jname, NULL); - snprintf(buf, FBUFSZ, xlfd, size); - (*env)->ReleaseStringUTFChars (env, jname, xlfd); - gdk_threads_enter(); - new_font = gdk_font_load (buf); /* FIXME: deprecated. Replacement? */ - if (new_font == NULL) - { - /* Fail quietly for now. */ - gdk_threads_leave(); - return; - } - style = gtk_style_copy (gtk_widget_get_style (text)); - style -> font = new_font; - gtk_widget_set_style (text , style); - /* FIXME: Documentation varies as to whether we should unref style. */ - gdk_threads_leave(); -} |