diff -r 38c53b8a6139 -r bb21210e9cac application/main.c
--- a/application/main.c	Tue Jan 26 20:06:16 2016 +0100
+++ b/application/main.c	Wed Jan 27 12:10:42 2016 +0100
@@ -34,6 +34,8 @@
 #include <ucx/utils.h>
 
 UiInteger radio;
+UiRange range;
+UIWIDGET drawingarea;
 
 void action_menu(UiEvent *event, void *data) {
     printf("action_menu test: {%s}\n", data);
@@ -56,7 +58,13 @@
 
 UiTextLayout *text;
 
+void action_scroll(UiEvent *event, void *data) {
+    ui_drawingarea_redraw(drawingarea);
+}
+
 void draw(UiEvent *event, UiGraphics *g, void *data) {
+    double adjust = range.get(&range);
+    
     ///*
     int width = g->width;
     int height = g->height;
@@ -75,7 +83,7 @@
     //printf("ext[%d,%d]\n", w, h);
     
     ui_graphics_color(g, 255, 255, 255);
-    ui_draw_text(g, 50, 50, text);
+    ui_draw_text(g, 50, 50 + adjust, text);
     ui_draw_line(g, 50, 55 + h, 50+w, 55 +h);
     ui_draw_line(g, 50, 55 + h, 50, 75 +h);
     
@@ -106,6 +114,11 @@
 int main(int argc, char** argv) { 
     ui_init("app1", argc, argv);
     
+    UiList *list = ui_list_new();
+    ui_list_append(list, "Hello");
+    ui_list_append(list, "World");
+    ui_list_append(list, "Test");
+    
     ui_menu("File");
     ui_menuitem("Hello", action_menu, "hello");
     ui_submenu("Submenu1");
@@ -118,40 +131,29 @@
     
     ui_toolitem("button1", "Test", action_button, NULL);
     ui_toolitem("button2", "OK", action_button, NULL);
+    ui_toolbar_combobox_str("combo", list, NULL, NULL);
     ui_toolbar_add_default("button1");
     ui_toolbar_add_default("button2");
+    ui_toolbar_add_default("combo");
     
     UiObject *obj = ui_window("Test", NULL);
     ui_context_closefunc(obj->ctx, window_close, NULL);
     
-/*
-    UIWIDGET w = ui_drawingarea(obj, draw, NULL);
-    ctxmenu = ui_contextmenu_w(obj, w);
+///*
+    ui_hbox(obj);
+    
+    drawingarea = ui_drawingarea(obj, draw, NULL);
+    ctxmenu = ui_contextmenu_w(obj, drawingarea);
     ui_widget_menuitem(obj, "Test1", NULL, NULL);
     ui_widget_menuitem(obj, "Test2", NULL, NULL);
     ui_widget_menuitem(obj, "Test3", NULL, NULL);
     ui_widget_menuitem(obj, "Test4", NULL, NULL);
-    ui_drawingarea_mousehandler(obj, w, click, NULL);
-*/
-    
-///*
-    ui_vbox_sp(obj, 0, 0);
-    
-    UiList *list = ui_list_new();
-    ui_list_append(list, "Hello");
-    ui_list_append(list, "World");
-    ui_list_append(list, "Test");
+    ui_drawingarea_mousehandler(obj, drawingarea, click, NULL);
     
-    ui_button(obj, "Button", NULL, NULL);
-    ui_layout_fill(obj, FALSE);
-    ui_hbox(obj);
-    ui_combobox_str(obj, list, NULL, NULL);
-    ui_end(obj);
-    ui_button(obj, "Button", NULL, NULL);
-    //ui_button(obj, "Button", NULL, NULL);
-    //ui_button(obj, "Button", NULL, NULL);
-    //ui_button(obj, "Button", NULL, NULL);
-    //ui_button(obj, "Button", NULL, NULL);
+    ui_vscrollbar(obj, &range, action_scroll, NULL);
+    range.setrange(&range, 0, 400);
+    range.setextent(&range, 1);
+    range.set(&range, 0);
     
     ui_end(obj);
 //*/