diff --git a/bundles/org.eclipse.swt/Eclipse SWT OpenGL/gtk/org/eclipse/swt/opengl/GLCanvas.java b/bundles/org.eclipse.swt/Eclipse SWT OpenGL/gtk/org/eclipse/swt/opengl/GLCanvas.java
index 109b613..0b69f7f 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT OpenGL/gtk/org/eclipse/swt/opengl/GLCanvas.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT OpenGL/gtk/org/eclipse/swt/opengl/GLCanvas.java
@@ -137,7 +137,9 @@
 	attrs.visual = gdkvisual;
 	glWindow = GDK.gdk_window_new (window, attrs, GDK.GDK_WA_VISUAL);
 	GDK.gdk_window_set_user_data (glWindow, handle);
-	if ((style & SWT.NO_BACKGROUND) != 0) GDK.gdk_window_set_back_pixmap (window, 0, false);
+	if ((style & SWT.NO_BACKGROUND) != 0) {
+		//TODO: implement this on GTK3 as pixmaps are gone.
+	}
 	xWindow = GDK.gdk_x11_window_get_xid (glWindow);
 	GDK.gdk_window_show (glWindow);
 
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c
index 44da5c3..b967288 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.c
@@ -240,18 +240,6 @@
 }
 #endif
 
-#ifndef NO__1GDK_1PIXMAP_1XID
-JNIEXPORT jintLong JNICALL GDK_NATIVE(_1GDK_1PIXMAP_1XID)
-	(JNIEnv *env, jclass that, jintLong arg0)
-{
-	jintLong rc = 0;
-	GDK_NATIVE_ENTER(env, that, _1GDK_1PIXMAP_1XID_FUNC);
-	rc = (jintLong)GDK_PIXMAP_XID((GdkPixmap *)arg0);
-	GDK_NATIVE_EXIT(env, that, _1GDK_1PIXMAP_1XID_FUNC);
-	return rc;
-}
-#endif
-
 #ifndef NO__1GDK_1TYPE_1PIXBUF
 JNIEXPORT jintLong JNICALL GDK_NATIVE(_1GDK_1TYPE_1PIXBUF)
 	(JNIEnv *env, jclass that)
@@ -1530,31 +1518,6 @@
 }
 #endif
 
-#ifndef NO__1gdk_1pixmap_1get_1size
-JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1pixmap_1get_1size)
-	(JNIEnv *env, jclass that, jintLong arg0, jintArray arg1, jintArray arg2)
-{
-	jint *lparg1=NULL;
-	jint *lparg2=NULL;
-	GDK_NATIVE_ENTER(env, that, _1gdk_1pixmap_1get_1size_FUNC);
-		if (arg1) if ((lparg1 = (*env)->GetPrimitiveArrayCritical(env, arg1, NULL)) == NULL) goto fail;
-		if (arg2) if ((lparg2 = (*env)->GetPrimitiveArrayCritical(env, arg2, NULL)) == NULL) goto fail;
-/*
-	gdk_pixmap_get_size(arg0, (gint *)lparg1, (gint *)lparg2);
-*/
-	{
-		GDK_LOAD_FUNCTION(fp, gdk_pixmap_get_size)
-		if (fp) {
-			((void (CALLING_CONVENTION*)(jintLong, gint *, gint *))fp)(arg0, (gint *)lparg1, (gint *)lparg2);
-		}
-	}
-fail:
-		if (arg2 && lparg2) (*env)->ReleasePrimitiveArrayCritical(env, arg2, lparg2, 0);
-		if (arg1 && lparg1) (*env)->ReleasePrimitiveArrayCritical(env, arg1, lparg1, 0);
-	GDK_NATIVE_EXIT(env, that, _1gdk_1pixmap_1get_1size_FUNC);
-}
-#endif
-
 #ifndef NO__1gdk_1property_1get
 JNIEXPORT jboolean JNICALL GDK_NATIVE(_1gdk_1property_1get)
 	(JNIEnv *env, jclass that, jintLong arg0, jintLong arg1, jintLong arg2, jintLong arg3, jintLong arg4, jint arg5, jintLongArray arg6, jintArray arg7, jintArray arg8, jintLongArray arg9)
@@ -2083,19 +2046,6 @@
 }
 #endif
 
-#ifndef NO__1gdk_1window_1begin_1paint_1rect
-JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1window_1begin_1paint_1rect)
-	(JNIEnv *env, jclass that, jintLong arg0, jobject arg1)
-{
-	GdkRectangle _arg1, *lparg1=NULL;
-	GDK_NATIVE_ENTER(env, that, _1gdk_1window_1begin_1paint_1rect_FUNC);
-	if (arg1) if ((lparg1 = getGdkRectangleFields(env, arg1, &_arg1)) == NULL) goto fail;
-	gdk_window_begin_paint_rect((GdkWindow *)arg0, (GdkRectangle *)lparg1);
-fail:
-	GDK_NATIVE_EXIT(env, that, _1gdk_1window_1begin_1paint_1rect_FUNC);
-}
-#endif
-
 #ifndef NO__1gdk_1window_1create_1similar_1surface
 JNIEXPORT jintLong JNICALL GDK_NATIVE(_1gdk_1window_1create_1similar_1surface)
 	(JNIEnv *env, jclass that, jintLong arg0, jint arg1, jint arg2, jint arg3)
@@ -2126,16 +2076,6 @@
 }
 #endif
 
-#ifndef NO__1gdk_1window_1end_1paint
-JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1window_1end_1paint)
-	(JNIEnv *env, jclass that, jintLong arg0)
-{
-	GDK_NATIVE_ENTER(env, that, _1gdk_1window_1end_1paint_FUNC);
-	gdk_window_end_paint((GdkWindow *)arg0);
-	GDK_NATIVE_EXIT(env, that, _1gdk_1window_1end_1paint_FUNC);
-}
-#endif
-
 #ifndef NO__1gdk_1window_1focus
 JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1window_1focus)
 	(JNIEnv *env, jclass that, jintLong arg0, jint arg1)
@@ -2254,34 +2194,6 @@
 }
 #endif
 
-#ifndef NO__1gdk_1window_1get_1internal_1paint_1info
-JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1window_1get_1internal_1paint_1info)
-	(JNIEnv *env, jclass that, jintLong arg0, jintLongArray arg1, jintArray arg2, jintArray arg3)
-{
-	jintLong *lparg1=NULL;
-	jint *lparg2=NULL;
-	jint *lparg3=NULL;
-	GDK_NATIVE_ENTER(env, that, _1gdk_1window_1get_1internal_1paint_1info_FUNC);
-	if (arg1) if ((lparg1 = (*env)->GetIntLongArrayElements(env, arg1, NULL)) == NULL) goto fail;
-	if (arg2) if ((lparg2 = (*env)->GetIntArrayElements(env, arg2, NULL)) == NULL) goto fail;
-	if (arg3) if ((lparg3 = (*env)->GetIntArrayElements(env, arg3, NULL)) == NULL) goto fail;
-/*
-	gdk_window_get_internal_paint_info((GdkWindow *)arg0, lparg1, (gint *)lparg2, (gint *)lparg3);
-*/
-	{
-		GDK_LOAD_FUNCTION(fp, gdk_window_get_internal_paint_info)
-		if (fp) {
-			((void (CALLING_CONVENTION*)(GdkWindow *, jintLong *, gint *, gint *))fp)((GdkWindow *)arg0, lparg1, (gint *)lparg2, (gint *)lparg3);
-		}
-	}
-fail:
-	if (arg3 && lparg3) (*env)->ReleaseIntArrayElements(env, arg3, lparg3, 0);
-	if (arg2 && lparg2) (*env)->ReleaseIntArrayElements(env, arg2, lparg2, 0);
-	if (arg1 && lparg1) (*env)->ReleaseIntLongArrayElements(env, arg1, lparg1, 0);
-	GDK_NATIVE_EXIT(env, that, _1gdk_1window_1get_1internal_1paint_1info_FUNC);
-}
-#endif
-
 #ifndef NO__1gdk_1window_1get_1origin
 JNIEXPORT jint JNICALL GDK_NATIVE(_1gdk_1window_1get_1origin)
 	(JNIEnv *env, jclass that, jintLong arg0, jintArray arg1, jintArray arg2)
@@ -2573,24 +2485,6 @@
 }
 #endif
 
-#ifndef NO__1gdk_1window_1set_1back_1pixmap
-JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1window_1set_1back_1pixmap)
-	(JNIEnv *env, jclass that, jintLong arg0, jintLong arg1, jboolean arg2)
-{
-	GDK_NATIVE_ENTER(env, that, _1gdk_1window_1set_1back_1pixmap_FUNC);
-/*
-	gdk_window_set_back_pixmap((GdkWindow *)arg0, arg1, (gboolean)arg2);
-*/
-	{
-		GDK_LOAD_FUNCTION(fp, gdk_window_set_back_pixmap)
-		if (fp) {
-			((void (CALLING_CONVENTION*)(GdkWindow *, jintLong, gboolean))fp)((GdkWindow *)arg0, arg1, (gboolean)arg2);
-		}
-	}
-	GDK_NATIVE_EXIT(env, that, _1gdk_1window_1set_1back_1pixmap_FUNC);
-}
-#endif
-
 #ifndef NO__1gdk_1window_1set_1background_1pattern
 JNIEXPORT void JNICALL GDK_NATIVE(_1gdk_1window_1set_1background_1pattern)
 	(JNIEnv *env, jclass that, jintLong arg0, jintLong arg1)
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.h b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.h
index 9c3995c..bef9ef9 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.h
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os.h
@@ -159,7 +159,6 @@
 #endif
 
 // TODO: the following are still called in code even on GTK3.
-#define NO__1GDK_1PIXMAP_1XID
 #define NO_GdkImage
 #define NO_GTK_1ENTRY_1IM_1CONTEXT
 #define NO_GTK_1TEXTVIEW_1IM_1CONTEXT
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c
index 5ec1bf4..9891521 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.c
@@ -40,7 +40,6 @@
 	"GdkRGBA_1sizeof",
 	"GdkRectangle_1sizeof",
 	"GdkWindowAttr_1sizeof",
-	"_1GDK_1PIXMAP_1XID",
 	"_1GDK_1TYPE_1PIXBUF",
 	"_1GDK_1TYPE_1RGBA",
 	"_1gdk_1atom_1intern",
@@ -118,7 +117,6 @@
 	"_1gdk_1pixbuf_1new_1from_1file",
 	"_1gdk_1pixbuf_1save_1to_1bufferv",
 	"_1gdk_1pixbuf_1scale_1simple",
-	"_1gdk_1pixmap_1get_1size",
 	"_1gdk_1property_1get",
 	"_1gdk_1rgba_1free",
 	"_1gdk_1rgba_1hash",
@@ -151,10 +149,8 @@
 	"_1gdk_1visual_1get_1depth",
 	"_1gdk_1visual_1get_1system",
 	"_1gdk_1window_1add_1filter",
-	"_1gdk_1window_1begin_1paint_1rect",
 	"_1gdk_1window_1create_1similar_1surface",
 	"_1gdk_1window_1destroy",
-	"_1gdk_1window_1end_1paint",
 	"_1gdk_1window_1focus",
 	"_1gdk_1window_1get_1children",
 	"_1gdk_1window_1get_1device_1position",
@@ -162,7 +158,6 @@
 	"_1gdk_1window_1get_1events",
 	"_1gdk_1window_1get_1frame_1extents",
 	"_1gdk_1window_1get_1height",
-	"_1gdk_1window_1get_1internal_1paint_1info",
 	"_1gdk_1window_1get_1origin",
 	"_1gdk_1window_1get_1parent",
 	"_1gdk_1window_1get_1position",
@@ -183,7 +178,6 @@
 	"_1gdk_1window_1raise",
 	"_1gdk_1window_1resize",
 	"_1gdk_1window_1restack",
-	"_1gdk_1window_1set_1back_1pixmap",
 	"_1gdk_1window_1set_1background_1pattern",
 	"_1gdk_1window_1set_1cursor",
 	"_1gdk_1window_1set_1decorations",
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h
index c4aebb0..caf869e 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_stats.h
@@ -50,7 +50,6 @@
 	GdkRGBA_1sizeof_FUNC,
 	GdkRectangle_1sizeof_FUNC,
 	GdkWindowAttr_1sizeof_FUNC,
-	_1GDK_1PIXMAP_1XID_FUNC,
 	_1GDK_1TYPE_1PIXBUF_FUNC,
 	_1GDK_1TYPE_1RGBA_FUNC,
 	_1gdk_1atom_1intern_FUNC,
@@ -128,7 +127,6 @@
 	_1gdk_1pixbuf_1new_1from_1file_FUNC,
 	_1gdk_1pixbuf_1save_1to_1bufferv_FUNC,
 	_1gdk_1pixbuf_1scale_1simple_FUNC,
-	_1gdk_1pixmap_1get_1size_FUNC,
 	_1gdk_1property_1get_FUNC,
 	_1gdk_1rgba_1free_FUNC,
 	_1gdk_1rgba_1hash_FUNC,
@@ -161,10 +159,8 @@
 	_1gdk_1visual_1get_1depth_FUNC,
 	_1gdk_1visual_1get_1system_FUNC,
 	_1gdk_1window_1add_1filter_FUNC,
-	_1gdk_1window_1begin_1paint_1rect_FUNC,
 	_1gdk_1window_1create_1similar_1surface_FUNC,
 	_1gdk_1window_1destroy_FUNC,
-	_1gdk_1window_1end_1paint_FUNC,
 	_1gdk_1window_1focus_FUNC,
 	_1gdk_1window_1get_1children_FUNC,
 	_1gdk_1window_1get_1device_1position_FUNC,
@@ -172,7 +168,6 @@
 	_1gdk_1window_1get_1events_FUNC,
 	_1gdk_1window_1get_1frame_1extents_FUNC,
 	_1gdk_1window_1get_1height_FUNC,
-	_1gdk_1window_1get_1internal_1paint_1info_FUNC,
 	_1gdk_1window_1get_1origin_FUNC,
 	_1gdk_1window_1get_1parent_FUNC,
 	_1gdk_1window_1get_1position_FUNC,
@@ -193,7 +188,6 @@
 	_1gdk_1window_1raise_FUNC,
 	_1gdk_1window_1resize_FUNC,
 	_1gdk_1window_1restack_FUNC,
-	_1gdk_1window_1set_1back_1pixmap_FUNC,
 	_1gdk_1window_1set_1background_1pattern_FUNC,
 	_1gdk_1window_1set_1cursor_FUNC,
 	_1gdk_1window_1set_1decorations_FUNC,
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/GDK.java b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/GDK.java
index 05acd99..312b44f 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/GDK.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/gtk/org/eclipse/swt/internal/gtk/GDK.java
@@ -281,16 +281,6 @@
 	public static final native long /*int*/ GDK_EVENT_WINDOW(long /*int*/ event);
 	/** @param display cast=(GdkDisplay *) */
 	public static final native boolean GDK_IS_X11_DISPLAY(long /*int*/ display);
-	/** @param pixmap cast=(GdkPixmap *) */
-	public static final native long /*int*/ _GDK_PIXMAP_XID(long /*int*/ pixmap);
-	public static final long /*int*/ GDK_PIXMAP_XID(long /*int*/ pixmap) {
-		lock.lock();
-		try {
-			return _GDK_PIXMAP_XID(pixmap);
-		} finally {
-			lock.unlock();
-		}
-	}
 	/** @method flags=const */
 	public static final native long /*int*/ _GDK_TYPE_RGBA();
 	public static final long /*int*/ GDK_TYPE_RGBA() {
@@ -763,21 +753,6 @@
 	}
 	/**
 	 * @method flags=dynamic
-	 * @param width cast=(gint *),flags=no_in critical
-	 * @param height cast=(gint *),flags=no_in critical
-	 * @method flags=dynamic
-	 */
-	public static final native void _gdk_pixmap_get_size(long /*int*/ pixmap, int[] width, int[] height);
-	public static final void gdk_pixmap_get_size(long /*int*/ pixmap, int[] width, int[] height) {
-		lock.lock();
-		try {
-			_gdk_pixmap_get_size (pixmap,width,height);
-		} finally {
-			lock.unlock();
-		}
-	}
-	/**
-	 * @method flags=dynamic
 	 * @param x cast=(gint)
 	 * @param y cast=(gint)
 	 * @param width cast=(gint)
@@ -1785,19 +1760,6 @@
 		}
 	}
 	/**
-	 * @param window cast=(GdkWindow *)
-	 * @param rectangle cast=(GdkRectangle *),flags=no_out
-	 */
-	public static final native void _gdk_window_begin_paint_rect(long /*int*/ window, GdkRectangle rectangle);
-	public static final void gdk_window_begin_paint_rect(long /*int*/ window, GdkRectangle rectangle) {
-		lock.lock();
-		try {
-			_gdk_window_begin_paint_rect(window, rectangle);
-		} finally {
-			lock.unlock();
-		}
-	}
-	/**
 	 * @method flags=dynamic
 	 * @param window cast=(GdkWindow *)
 	 */
@@ -1821,16 +1783,6 @@
 		}
 	}
 	/** @param window cast=(GdkWindow *) */
-	public static final native void _gdk_window_end_paint(long /*int*/ window);
-	public static final void gdk_window_end_paint(long /*int*/ window) {
-		lock.lock();
-		try {
-			_gdk_window_end_paint(window);
-		} finally {
-			lock.unlock();
-		}
-	}
-	/** @param window cast=(GdkWindow *) */
 	public static final native long /*int*/ _gdk_window_get_children(long /*int*/ window);
 	public static final long /*int*/ gdk_window_get_children(long /*int*/ window) {
 		lock.lock();
@@ -1874,21 +1826,6 @@
 		}
 	}
 	/**
-	 * @method flags=dynamic
-	 * @param window cast=(GdkWindow *)
-	 * @param x_offset cast=(gint *)
-	 * @param y_offset cast=(gint *)
-	 */
-	public static final native void _gdk_window_get_internal_paint_info(long /*int*/ window, long /*int*/ [] real_drawable, int[] x_offset, int[] y_offset);
-	public static final void gdk_window_get_internal_paint_info(long /*int*/ window, long /*int*/ [] real_drawable, int[] x_offset, int[] y_offset) {
-		lock.lock();
-		try {
-			_gdk_window_get_internal_paint_info(window, real_drawable, x_offset, y_offset);
-		} finally {
-			lock.unlock();
-		}
-	}
-	/**
 	 * @param window cast=(GdkWindow *)
 	 * @param x cast=(gint *)
 	 * @param y cast=(gint *)
@@ -2133,20 +2070,6 @@
 		}
 	}
 	/**
-	 * @method flags=dynamic
-	 * @param window cast=(GdkWindow *)
-	 * @param parent_relative cast=(gboolean)
-	 */
-	public static final native void _gdk_window_set_back_pixmap(long /*int*/ window, long /*int*/ pixmap, boolean parent_relative);
-	public static final void gdk_window_set_back_pixmap(long /*int*/ window, long /*int*/ pixmap, boolean parent_relative) {
-		lock.lock();
-		try {
-			_gdk_window_set_back_pixmap(window, pixmap, parent_relative);
-		} finally {
-			lock.unlock();
-		}
-	}
-	/**
 	 * @param window cast=(GdkWindow *)
 	 * @param cursor cast=(GdkCursor *)
 	 */
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/Image.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/Image.java
index 614fc6a..d415fe9 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/Image.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/Image.java
@@ -88,20 +88,6 @@
 	public int type;
 
 	/**
-	 * The handle to the OS pixmap resource.
-	 * (Warning: This field is platform dependent)
-	 * <p>
-	 * <b>IMPORTANT:</b> This field is <em>not</em> part of the SWT
-	 * public API. It is marked public only so that it can be shared
-	 * within the packages provided by SWT. It is not available on all
-	 * platforms and should never be accessed from application code.
-	 * </p>
-	 *
-	 * @noreference This field is not intended to be referenced by clients.
-	 */
-	public long /*int*/ pixmap;
-
-	/**
 	 * The handle to the OS mask resource.
 	 * (Warning: This field is platform dependent)
 	 * <p>
@@ -671,7 +657,7 @@
 	String filename = DPIUtil.validateAndGetImagePathAtZoom (imageFileNameProvider, currentDeviceZoom, found);
 	if (found[0]) {
 		initNative (filename);
-		if (this.pixmap == 0 && this.surface == 0) {
+		if (this.surface == 0) {
 			ImageData data = new ImageData(filename);
 			init(data);
 		}
@@ -745,7 +731,7 @@
 				/* Release current native resources */
 				destroy ();
 				initNative(filename);
-				if (this.pixmap == 0 && this.surface == 0) {
+				if (this.surface == 0) {
 					ImageData data = new ImageData(filename);
 					init(data);
 				}
@@ -938,10 +924,9 @@
 @Override
 void destroy() {
 	if (memGC != null) memGC.dispose();
-	if (pixmap != 0) OS.g_object_unref(pixmap);
 	if (mask != 0) OS.g_object_unref(mask);
 	if (surface != 0) Cairo.cairo_surface_destroy(surface);
-	surface = pixmap = mask = 0;
+	surface = mask = 0;
 	memGC = null;
 }
 
@@ -1032,9 +1017,8 @@
 	if (width != -1 && height != -1) {
 		return new Rectangle(0, 0, width, height);
 	}
-	int[] w = new int[1]; int[] h = new int[1];
-	GDK.gdk_pixmap_get_size(pixmap, w, h);
-	return new Rectangle(0, 0, width = w[0], height = h[0]);
+	// There are no pixmaps on GTK3, so this will just return 0
+	return new Rectangle(0, 0, 0, 0);
 }
 
 /**
@@ -1458,7 +1442,6 @@
 			}
 		}
 		data.device = device;
-		data.drawable = pixmap;
 		data.foregroundRGBA = device.COLOR_BLACK.handle;
 		data.backgroundRGBA = device.COLOR_WHITE.handle;
 		data.font = device.systemFont;
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java
index f2c6658..fe9bd61 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java
@@ -485,22 +485,8 @@
 			x += pt.x + offsetX;
 			y += pt.y + offsetY;
 			long /*int*/ surface = control.backgroundImage.surface;
-			if (surface == 0) {
-				long /*int*/ drawable = control.backgroundImage.pixmap;
-				int [] w = new int [1], h = new int [1];
-				GDK.gdk_pixmap_get_size (drawable, w, h);
-				if (OS.isX11()) {
-					long /*int*/ xDisplay = GDK.gdk_x11_display_get_xdisplay(GDK.gdk_display_get_default());
-					long /*int*/ xVisual = GDK.gdk_x11_visual_get_xvisual (GDK.gdk_visual_get_system());
-					long /*int*/ xDrawable = GDK.GDK_PIXMAP_XID (drawable);
-					surface = Cairo.cairo_xlib_surface_create (xDisplay, xDrawable, xVisual, w [0], h [0]);
-				} else {
-					surface = Cairo.cairo_image_surface_create(Cairo.CAIRO_FORMAT_ARGB32, w [0], h [0]);
-				}
-				if (surface == 0) error (SWT.ERROR_NO_HANDLES);
-			} else {
-				Cairo.cairo_surface_reference(surface);
-			}
+			if (surface == 0) error (SWT.ERROR_NO_HANDLES);
+			Cairo.cairo_surface_reference(surface);
 			long /*int*/ pattern = Cairo.cairo_pattern_create_for_surface (surface);
 			if (pattern == 0) error (SWT.ERROR_NO_HANDLES);
 			Cairo.cairo_pattern_set_extend (pattern, Cairo.CAIRO_EXTEND_REPEAT);
@@ -882,8 +868,7 @@
 long /*int*/ gtk_style_set (long /*int*/ widget, long /*int*/ previousStyle) {
 	long /*int*/ result = super.gtk_style_set (widget, previousStyle);
 	if ((style & SWT.NO_BACKGROUND) != 0) {
-		long /*int*/ window = gtk_widget_get_window (paintHandle ());
-		if (window != 0) GDK.gdk_window_set_back_pixmap (window, 0, false);
+		//TODO: implement this on GTK3 as pixmaps are gone.
 	}
 	return result;
 }
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java
index fd61479..d4937c0 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Control.java
@@ -520,89 +520,11 @@
 }
 
 void printWindow (boolean first, Control control, GC gc, long /*int*/ drawable, int depth, long /*int*/ window, int x, int y) {
-	if (GDK.gdk_drawable_get_depth (window) != depth) return;
-	GdkRectangle rect = new GdkRectangle ();
-	int [] width = new int [1], height = new int [1];
-	gdk_window_get_size (window, width, height);
-	rect.width = width [0];
-	rect.height = height [0];
-	GDK.gdk_window_begin_paint_rect (window, rect);
-	long /*int*/ [] real_drawable = new long /*int*/ [1];
-	int [] x_offset = new int [1], y_offset = new int [1];
-	GDK.gdk_window_get_internal_paint_info (window, real_drawable, x_offset, y_offset);
-	long /*int*/ [] userData = new long /*int*/ [1];
-	GDK.gdk_window_get_user_data (window, userData);
-	if (userData [0] != 0) {
-		long /*int*/ eventPtr = GDK.gdk_event_new (GDK.GDK_EXPOSE);
-		GdkEventExpose event = new GdkEventExpose ();
-		event.type = GDK.GDK_EXPOSE;
-		event.window = OS.g_object_ref (window);
-		event.area_width = rect.width;
-		event.area_height = rect.height;
-		cairo_rectangle_int_t cairoRect = new cairo_rectangle_int_t();
-		cairoRect.convertFromGdkRectangle(rect);
-		event.region = Cairo.cairo_region_create_rectangle (cairoRect);
-		OS.memmove (eventPtr, event, GdkEventExpose.sizeof);
-		GTK.gtk_widget_send_expose (userData [0], eventPtr);
-		GDK.gdk_event_free (eventPtr);
-	}
-	int destX = x, destY = y, destWidth = width [0], destHeight = height [0];
-	if (!first) {
-		int [] cX = new int [1], cY = new int [1];
-		GDK.gdk_window_get_position (window, cX, cY);
-		long /*int*/ parentWindow = GDK.gdk_window_get_parent (window);
-		int [] pW = new int [1], pH = new int [1];
-		gdk_window_get_size (parentWindow, pW, pH);
-		destX = x - cX [0];
-		destY = y - cY [0];
-		destWidth = Math.min (cX [0] + width [0], pW [0]);
-		destHeight = Math.min (cY [0] + height [0], pH [0]);
-	}
-	GCData gcData = gc.getGCData();
-	long /*int*/ cairo = gcData.cairo;
-	long /*int*/ xDisplay = GDK.gdk_x11_display_get_xdisplay(GDK.gdk_display_get_default());
-	long /*int*/ xVisual = GDK.gdk_x11_visual_get_xvisual(GDK.gdk_visual_get_system());
-	long /*int*/ xDrawable = GDK.GDK_PIXMAP_XID(real_drawable [0]);
-	long /*int*/ surface = Cairo.cairo_xlib_surface_create(xDisplay, xDrawable, xVisual, width [0], height [0]);
-	if (surface == 0) error(SWT.ERROR_NO_HANDLES);
-	Cairo.cairo_save(cairo);
-	Cairo.cairo_rectangle(cairo, destX , destY, destWidth, destHeight);
-	Cairo.cairo_clip(cairo);
-	Cairo.cairo_translate(cairo, destX, destY);
-	long /*int*/ pattern = Cairo.cairo_pattern_create_for_surface(surface);
-	if (pattern == 0) error(SWT.ERROR_NO_HANDLES);
-	Cairo.cairo_pattern_set_filter(pattern, Cairo.CAIRO_FILTER_BEST);
-	Cairo.cairo_set_source(cairo, pattern);
-	if (gcData.alpha != 0xFF) {
-		Cairo.cairo_paint_with_alpha(cairo, gcData.alpha / (float)0xFF);
-	} else {
-		Cairo.cairo_paint(cairo);
-	}
-	Cairo.cairo_restore(cairo);
-	Cairo.cairo_pattern_destroy(pattern);
-	Cairo.cairo_surface_destroy(surface);
-	GDK.gdk_window_end_paint (window);
-	long /*int*/ children = GDK.gdk_window_get_children (window);
-	if (children != 0) {
-		long /*int*/ windows = children;
-		while (windows != 0) {
-			long /*int*/ child = OS.g_list_data (windows);
-			if (GDK.gdk_window_is_visible (child)) {
-				long /*int*/ [] data = new long /*int*/ [1];
-				GDK.gdk_window_get_user_data (child, data);
-				if (data [0] != 0) {
-					Widget widget = display.findWidget (data [0]);
-					if (widget == null || widget == control) {
-						int [] x_pos = new int [1], y_pos = new int [1];
-						GDK.gdk_window_get_position (child, x_pos, y_pos);
-						printWindow (false, control, gc, drawable, depth, child, x + x_pos [0], y + y_pos [0]);
-					}
-				}
-			}
-			windows = OS.g_list_next (windows);
-		}
-		OS.g_list_free (children);
-	}
+	/*
+	 * TODO: this needs to be re-implemented for GTK3 as it uses GdkDrawable which is gone.
+	 * See: https://developer.gnome.org/gtk3/stable/ch26s02.html#id-1.6.3.4.7
+	 */
+	return;
 }
 
 /**
@@ -3722,7 +3644,7 @@
 		GTK.gtk_im_context_set_client_window (imHandle, window);
 	}
 	if (backgroundImage != null) {
-		setBackgroundPixmap (backgroundImage);
+		setBackgroundSurface (backgroundImage);
 	}
 	return 0;
 }
@@ -3768,7 +3690,7 @@
 @Override
 long /*int*/ gtk_style_set (long /*int*/ widget, long /*int*/ previousStyle) {
 	if (backgroundImage != null) {
-		setBackgroundPixmap (backgroundImage);
+		setBackgroundSurface (backgroundImage);
 	}
 	return 0;
 }
@@ -4624,7 +4546,7 @@
 	backgroundAlpha = 255;
 	this.backgroundImage = image;
 	if (backgroundImage != null) {
-		setBackgroundPixmap (backgroundImage);
+		setBackgroundSurface (backgroundImage);
 		redrawWidget (0, 0, 0, 0, true, false, false);
 	} else {
 		setWidgetBackground ();
@@ -4632,33 +4554,15 @@
 	redrawChildren ();
 }
 
-void setBackgroundPixmap (Image image) {
+void setBackgroundSurface (Image image) {
 	long /*int*/ window = gtk_widget_get_window (paintHandle ());
 	if (window != 0) {
-		if (image.pixmap != 0) {
-			GDK.gdk_window_set_back_pixmap (window, image.pixmap, false);
-		} else if (image.surface != 0) {
+		if (image.surface != 0) {
 			long /*int*/ pattern = Cairo.cairo_pattern_create_for_surface(image.surface);
 			if (pattern == 0) SWT.error(SWT.ERROR_NO_HANDLES);
 			Cairo.cairo_pattern_set_extend(pattern, Cairo.CAIRO_EXTEND_REPEAT);
 			GDK.gdk_window_set_background_pattern(window, pattern);
 			Cairo.cairo_pattern_destroy(pattern);
-			/*
-			* TODO This code code is commented because it does not work since the pixmap
-			* created with gdk_pixmap_foreign_new() does not have colormap. Another option
-			* would be to create a pixmap on the fly from the surface.
-			*
-			* For now draw background in windowProc().
-			*/
-//			long /*int*/ surface = image.surface;
-//			int type = Cairo.cairo_surface_get_type(surface);
-//			switch (type) {
-//				case Cairo.CAIRO_SURFACE_TYPE_XLIB:
-//					long /*int*/ pixmap = OS.gdk_pixmap_foreign_new(Cairo.cairo_xlib_surface_get_drawable(surface));
-//					OS.gdk_window_set_back_pixmap (window, pixmap, false);
-//					OS.g_object_unref(pixmap);
-//					break;
-//			}
 		}
 	}
 }
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Table.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Table.java
index 181c8c1..e2cb45d 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Table.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Table.java
@@ -3266,7 +3266,7 @@
 }
 
 @Override
-void setBackgroundPixmap (Image image) {
+void setBackgroundSurface (Image image) {
 	ownerDraw = true;
 	recreateRenderers ();
 }
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java
index 2e53ab8..2628d3b 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Tree.java
@@ -3332,7 +3332,7 @@
 }
 
 @Override
-void setBackgroundPixmap (Image image) {
+void setBackgroundSurface (Image image) {
 	ownerDraw = true;
 	recreateRenderers ();
 }