diff --git a/Makefile b/Makefile
index 77e66d4..6150005 100644
--- a/Makefile
+++ b/Makefile
@@ -44,6 +44,10 @@ OBJSqt4		= $(OBJScommon) \
 			  guiqt4.o \
 			  guiqt4-moc.o \
 
+PRGfltk		= fltkautoclick
+OBJSfltk	= $(OBJScommon) \
+			  guifltk.o \
+
 PRGcmdl		= cautoclick
 OBJScmdl	= $(OBJScommon) \
 			  guicommandline.o \
@@ -69,10 +73,15 @@ LDFLAGS		+= $(LDFLAGS_QT3)
 endif
 
 ifeq ($(__BUILD_QT4__),yes)
-INCLUDES	+= $(INCLUDES_QT4) -g3
+INCLUDES	+= $(INCLUDES_QT4)
 LDFLAGS		+= $(LDFLAGS_QT4)
 endif
 
+ifeq ($(__BUILD_FLTK__),yes)
+INCLUDES	+= $(INCLUDES_FLTK)
+LDFLAGS		+= $(LDFLAGS_FLTK)
+endif
+
 ifeq ($(__BUILD_COMMANDLINE__),yes)
 INCLUDES	+= $(INCLUDES_COMMANDLINE)
 LDFLAGS		+= $(LDFLAGS_COMMANDLINE)
@@ -95,6 +104,9 @@ endif
 ifeq ($(HAVE_QT4),yes)
 	__BUILD_QT4__=yes $(MAKE) -C . $(PRGqt4)
 endif
+ifeq ($(HAVE_FLTK),yes)
+	__BUILD_FLTK__=yes $(MAKE) -C . $(PRGfltk)
+endif
 ifeq ($(HAVE_COMMANDLINE),yes)
 	__BUILD_COMMANDLINE__=yes $(MAKE) -C . $(PRGcmdl)
 endif
@@ -114,6 +126,9 @@ $(PRGqt3):		$(OBJSqt3)
 $(PRGqt4):		$(OBJSqt4)
 	$(LD) -o $@ $(OBJSqt4) $(LDFLAGS)
 
+$(PRGfltk):		$(OBJSfltk)
+	$(LD) -o $@ $(OBJSfltk) $(LDFLAGS)
+
 $(PRGcmdl):		$(OBJScmdl)
 	$(LD) -o $@ $(OBJScmdl) $(LDFLAGS)
 
@@ -153,6 +168,14 @@ ifneq ($(OBJSqt3),)
 -include $(patsubst %,.deps/%,$(OBJSqt3:.o=.d))
 endif
 
+ifneq ($(OBJSqt4),)
+-include $(patsubst %,.deps/%,$(OBJSqt4:.o=.d))
+endif
+
+ifneq ($(OBJSfltk),)
+-include $(patsubst %,.deps/%,$(OBJSfltk:.o=.d))
+endif
+
 SILENCE = @
 
 %.o:	%.c
@@ -168,7 +191,7 @@ SILENCE = @
 .PHONY:	clean
 clean:
 	rm -f *.o $(PRGgtk1) $(PRGgtk2) $(PRGqt3) $(PRGascii) $(PRGcmdl) guigtk2.c
-	rm -f guiqt4-moc.cpp $(PRGqt4)
+	rm -f guiqt4-moc.cpp $(PRGqt4) $(PRGfltk)
 	rm -rf .deps
 
 .PHONY:	distclean
@@ -193,6 +216,9 @@ endif
 ifeq ($(HAVE_QT4),yes)
 	cp $(PRGqt4) $(PREFIX)/bin
 endif
+ifeq ($(HAVE_FLTK),yes)
+	cp $(PRGfltk) $(PREFIX)/bin
+endif
 ifeq ($(HAVE_ASCII),yes)
 	cp $(PRGascii) $(PREFIX)/bin
 endif
@@ -208,6 +234,7 @@ uninstall:
 	rm -f $(PREFIX)/bin/$(PRGgtk2)
 	rm -f $(PREFIX)/bin/$(PRGqt3)
 	rm -f $(PREFIX)/bin/$(PRGqt4)
+	rm -f $(PREFIX)/bin/$(PRGfltk)
 	rm -f $(PREFIX)/bin/$(PRGascii)
 	rm -f $(PREFIX)/bin/$(PRGcmdl)
 	rm -f $(PREFIX)/man/man1/xautoclick.1
diff --git a/guifltk.cpp b/guifltk.cpp
new file mode 100644
index 0000000..6edf05a
--- /dev/null
+++ b/guifltk.cpp
@@ -0,0 +1,66 @@
+/* xAutoClick, FLTK GUI
+ *
+ * Copyright (C) 2010 Ivo van Poorten
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+extern "C" {
+#include "main.h"
+#include "osdep.h"
+#include <stdio.h>
+}
+
+#include <X11/Xlib.h>
+#include <X11/extensions/XTest.h>
+
+static Display *display;
+
+void click_mouse_button(void) {
+    XTestFakeButtonEvent(display, 1, True, CurrentTime);
+    XTestFakeButtonEvent(display, 1, False, CurrentTime);
+    XFlush(display);
+}
+
+void set_alarm(int ms) {
+}
+
+int get_spin_value(spin_t spin) {
+//    return mywidget->spins[spin]->value();
+}
+
+void set_spin_value(spin_t spin, int value) {
+//    mywidget->spins[spin]->setValue(value);
+}
+
+void set_button_sensitive(button_t button, int state) {
+//    mywidget->buttons[button]->setEnabled(state);
+}
+
+int init_gui(int argc, char **argv) {
+    if (!(display = XOpenDisplay(NULL))) {
+        fprintf(stderr, "Unable to open X display\n");
+        return 0;
+    }
+
+    return 1;
+}
+
+void close_gui(void) {
+}
+
+void main_loop(void) {
+}