1 files changed, 108 insertions, 12 deletions

diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/motif_gtk/org/eclipse/swt/internal/gtk/GTK.java b/bundles/org.eclipse.swt/Eclipse SWT PI/motif_gtk/org/eclipse/swt/internal/gtk/GTK.java
index 7300d9aa47..1cd61458f8 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/motif_gtk/org/eclipse/swt/internal/gtk/GTK.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/motif_gtk/org/eclipse/swt/internal/gtk/GTK.java
@@ -5,16 +5,112 @@ import org.eclipse.swt.internal.*;
 public class GTK extends Platform {
 
 /** Natives */
-public static final synchronized native int GTK_WIDGET_HEIGHT(int widget);
-public static final synchronized native int GTK_WIDGET_WIDTH(int widget);
-public static final synchronized native int g_signal_connect(int instance, byte[] detailed_signal, int proc, int data);
-public static final synchronized native int gtk_events_pending();
-public static final synchronized native boolean gtk_init_check(int[] argc, int[] argv);
-public static final synchronized native void gtk_main();
-public static final synchronized native int gtk_main_iteration();
-public static final synchronized native int gtk_plug_new(int socket_id);
-public static final synchronized native void gtk_widget_destroy(int widget);
-public static final synchronized native void gtk_widget_show(int widget);
-public static final synchronized native void gtk_widget_show_now(int widget);
-public static final synchronized native int gtk_window_new(int type);
+public static final native int _GTK_WIDGET_HEIGHT(int widget);
+public static final int GTK_WIDGET_HEIGHT(int widget) {
+	lock.lock();
+	try {
+		return _GTK_WIDGET_HEIGHT(widget);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native int _GTK_WIDGET_WIDTH(int widget);
+public static final int GTK_WIDGET_WIDTH(int widget) {
+	lock.lock();
+	try {
+		return _GTK_WIDGET_WIDTH(widget);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native int _g_signal_connect(int instance, byte[] detailed_signal, int proc, int data);
+public static final int g_signal_connect(int instance, byte[] detailed_signal, int proc, int data) {
+	lock.lock();
+	try {
+		return _g_signal_connect(instance, detailed_signal, proc, data);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native int _gtk_events_pending();
+public static final int gtk_events_pending() {
+	lock.lock();
+	try {
+		return _gtk_events_pending();
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native boolean _gtk_init_check(int[] argc, int[] argv);
+public static final boolean gtk_init_check(int[] argc, int[] argv) {
+	lock.lock();
+	try {
+		return _gtk_init_check(argc, argv);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native void _gtk_main();
+public static final void gtk_main() {
+	lock.lock();
+	try {
+		_gtk_main();
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native int _gtk_main_iteration();
+public static final int gtk_main_iteration() {
+	lock.lock();
+	try {
+		return _gtk_main_iteration();
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native int _gtk_plug_new(int socket_id);
+public static final int gtk_plug_new(int socket_id) {
+	lock.lock();
+	try {
+		return _gtk_plug_new(socket_id);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native void _gtk_widget_destroy(int widget);
+public static final void gtk_widget_destroy(int widget) {
+	lock.lock();
+	try {
+		_gtk_widget_destroy(widget);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native void _gtk_widget_show(int widget);
+public static final void gtk_widget_show(int widget) {
+	lock.lock();
+	try {
+		_gtk_widget_show(widget);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native void _gtk_widget_show_now(int widget);
+public static final void gtk_widget_show_now(int widget) {
+	lock.lock();
+	try {
+		_gtk_widget_show_now(widget);
+	} finally {
+		lock.unlock();
+	}
+}
+public static final native int _gtk_window_new(int type);
+public static final int gtk_window_new(int type) {
+	lock.lock();
+	try {
+		return _gtk_window_new(type);
+	} finally {
+		lock.unlock();
+	}
+}
 }