From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c | 221 +++++++++++++++++++++ 1 file changed, 221 insertions(+) create mode 100644 libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c (limited to 'libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c') diff --git a/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c b/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c new file mode 100644 index 000000000..3703858fe --- /dev/null +++ b/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c @@ -0,0 +1,221 @@ +/* gtklabelpeer.c -- Native implementation of GtkLabelPeer + 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., 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_GtkLabelPeer.h" + +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkLabelPeer_create + (JNIEnv *env, jobject obj, jstring text, jfloat xalign) +{ + GtkWidget *label; + GtkWidget *eventbox; + const char *str; + + gdk_threads_enter (); + + gtkpeer_set_global_ref (env, obj); + + str = (*env)->GetStringUTFChars (env, text, 0); + + eventbox = gtk_event_box_new (); + label = gtk_label_new (str); + gtk_misc_set_alignment (GTK_MISC (label), xalign, 0.5); + gtk_container_add (GTK_CONTAINER (eventbox), label); + gtk_widget_show (label); + + (*env)->ReleaseStringUTFChars (env, text, str); + + gtkpeer_set_widget (env, obj, eventbox); + + gdk_threads_leave (); +} + +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkLabelPeer_gtkWidgetGetPreferredDimensions + (JNIEnv *env, jobject obj, jintArray jdims) +{ + void *ptr; + jint *dims; + GtkWidget *label; + GtkRequisition current_req; + GtkRequisition natural_req; + + gdk_threads_enter (); + + ptr = gtkpeer_get_widget (env, obj); + + label = gtk_bin_get_child (GTK_BIN (ptr)); + + dims = (*env)->GetIntArrayElements (env, jdims, 0); + dims[0] = dims[1] = 0; + + /* Save the widget's current size request. */ + gtk_widget_size_request (GTK_WIDGET (label), ¤t_req); + + /* Get the widget's "natural" size request. */ + gtk_widget_set_size_request (GTK_WIDGET (label), -1, -1); + gtk_widget_size_request (GTK_WIDGET (label), &natural_req); + + /* Reset the widget's size request. */ + gtk_widget_set_size_request (GTK_WIDGET (label), + current_req.width, current_req.height); + + dims[0] = natural_req.width; + dims[1] = natural_req.height; + + (*env)->ReleaseIntArrayElements (env, jdims, dims, 0); + + gdk_threads_leave (); +} + +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkLabelPeer_gtkWidgetModifyFont + (JNIEnv *env, jobject obj, jstring name, jint style, jint size) +{ + const char *font_name; + void *ptr; + GtkWidget *label; + PangoFontDescription *font_desc; + + gdk_threads_enter (); + + ptr = gtkpeer_get_widget (env, obj); + + font_name = (*env)->GetStringUTFChars (env, name, NULL); + + label = gtk_bin_get_child (GTK_BIN (ptr)); + + if (!label) + { + gdk_threads_leave (); + return; + } + + font_desc = pango_font_description_from_string (font_name); + pango_font_description_set_size (font_desc, + size * cp_gtk_dpi_conversion_factor); + + if (style & AWT_STYLE_BOLD) + pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD); + + if (style & AWT_STYLE_ITALIC) + pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE); + + gtk_widget_modify_font (GTK_WIDGET (label), font_desc); + + pango_font_description_free (font_desc); + + (*env)->ReleaseStringUTFChars (env, name, font_name); + + gdk_threads_leave (); +} + +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkLabelPeer_setNativeText + (JNIEnv *env, jobject obj, jstring text) +{ + const char *str; + void *ptr; + GtkWidget *label; + + gdk_threads_enter (); + + ptr = gtkpeer_get_widget (env, obj); + + str = (*env)->GetStringUTFChars (env, text, 0); + + label = gtk_bin_get_child (GTK_BIN (ptr)); + + gtk_label_set_label (GTK_LABEL (label), str); + + (*env)->ReleaseStringUTFChars (env, text, str); + + gdk_threads_leave (); +} + +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkLabelPeer_nativeSetAlignment + (JNIEnv *env, jobject obj, jfloat xalign) +{ + void *ptr; + GtkWidget *label; + + gdk_threads_enter (); + + ptr = gtkpeer_get_widget (env, obj); + + label = gtk_bin_get_child (GTK_BIN(ptr)); + + gtk_misc_set_alignment (GTK_MISC (label), xalign, 0.5); + + gdk_threads_leave (); +} + +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_gtk_GtkLabelPeer_setNativeBounds + (JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height) +{ + GtkWidget *widget; + void *ptr; + + gdk_threads_enter (); + + ptr = gtkpeer_get_widget (env, obj); + + widget = GTK_WIDGET (ptr); + + /* We assume that -1 is a width or height and not a request for the + widget's natural size. */ + width = width < 0 ? 0 : width; + height = height < 0 ? 0 : height; + + if (!(width == 0 && height == 0)) + { + /* Set the event box's size request... */ + gtk_widget_set_size_request (widget, width, height); + /* ...and the label's size request. */ + gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (widget)), + width, height); + + if (widget->parent != NULL && GTK_IS_FIXED (widget->parent)) + gtk_fixed_move (GTK_FIXED (widget->parent), widget, x, y); + } + + gdk_threads_leave (); +} -- cgit v1.2.3