diff -r 000000000000 -r 804d8803eade ui/qt/window.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/qt/window.cpp	Wed Dec 09 11:32:01 2020 +0100
@@ -0,0 +1,95 @@
+/*
+ * 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 <ucx/mempool.h>
+#include "../common/context.h"
+
+#include "window.h"
+#include "menu.h"
+#include "toolbar.h"
+#include "container.h"
+
+#include <QVBoxLayout>
+#include <QFileDialog>
+
+static UiObject* create_window(char *title, void *window_data, bool simple) {
+    UcxMempool *mp = ucx_mempool_new(256);
+    UiObject *obj = (UiObject*)ucx_mempool_calloc(mp, 1, sizeof(UiObject));
+    obj->ctx = uic_context(obj, mp);
+    obj->window = window_data;
+    obj->next = NULL;
+    
+    QMainWindow *window = new QMainWindow();
+    obj->widget = window;
+    
+    if(!simple) {
+        ui_add_menus(obj, window);
+        QToolBar *toolbar = ui_create_toolbar(obj);
+        window->addToolBar(Qt::TopToolBarArea, toolbar);
+    }
+    
+    QBoxLayout *box = new QVBoxLayout();
+    QWidget *boxWidget = new QWidget();
+    boxWidget->setLayout(box);
+    window->setCentralWidget(boxWidget);
+    obj->container = new UiBoxContainer(box);
+    
+    obj->widget = window;
+    return obj;
+}
+
+UiObject* ui_window(char *title, void *window_data) {
+    return create_window(title, window_data, FALSE);
+}
+
+UiObject* ui_simplewindow(char *title, void *window_data) {
+    return create_window(title, window_data, TRUE);
+}
+
+
+char* ui_openfiledialog(UiObject *obj) {
+    QString fileName = QFileDialog::getOpenFileName(obj->widget);
+    if(fileName.size() > 0) {
+        QByteArray array = fileName.toLocal8Bit();
+        const char *cstr = array.constData();
+        return strdup(cstr);
+    } else {
+        return NULL;
+    }
+}
+
+char* ui_savefiledialog(UiObject *obj) {
+    QString fileName = QFileDialog::getSaveFileName(obj->widget);
+    if(fileName.size() > 0) {
+        QByteArray array = fileName.toLocal8Bit();
+        const char *cstr = array.constData();
+        return strdup(cstr);
+    } else {
+        return NULL;
+    }
+}