diff -r 000000000000 -r 1f419bd32da1 ui/gtk/window.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/gtk/window.c	Sat Dec 07 12:14:59 2013 +0100
@@ -0,0 +1,92 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2014 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "../ui/window.h"
+#include "../common/context.h"
+
+#include "menu.h"
+
+static int nwindows = 0;
+
+static ui_callback wclose_fnc = NULL;
+static void *wclose_udata = NULL;
+
+static int window_default_width = 650;
+static int window_default_height = 550;
+
+void ui_exit_event(GtkWidget *widget, gpointer data) {
+    if(wclose_fnc) {
+        wclose_fnc(data, wclose_udata);
+    }
+    nwindows--;
+    if(nwindows == 0) {
+        gtk_main_quit();
+    }
+}
+
+UiObject* ui_window(char *title, void *window_data) {
+    UcxMempool *mp = ucx_mempool_new(256);
+    UiObject *obj = ucx_mempool_calloc(mp, 1, sizeof(UiObject));
+    obj->ctx = uic_context(obj, mp);
+    
+    obj->widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+    if(title != NULL) {
+        gtk_window_set_title(GTK_WINDOW(obj->widget), title);
+    }
+    gtk_window_set_default_size(
+            GTK_WINDOW(obj->widget),
+            window_default_width,
+            window_default_height);
+    
+    g_signal_connect(
+            obj->widget,
+            "destroy",
+            G_CALLBACK(ui_exit_event),
+            window_data);
+    
+    GtkWidget *vbox;
+#ifdef UI_GTK3
+    vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+#else
+    vbox = gtk_vbox_new(FALSE, 0);
+#endif
+    gtk_container_add(GTK_CONTAINER(obj->widget), vbox);
+    
+    // menu
+    GtkWidget *mb = ui_create_menubar(obj);
+    if(mb) {
+        gtk_box_pack_start(GTK_BOX(vbox), mb, FALSE, FALSE, 0);
+    }
+    
+    nwindows++;
+    return obj;
+}
+