diff -r a24465cc7262 -r 6dd780cbc8c6 application/main.c
--- a/application/main.c	Sun Jan 15 15:08:07 2017 +0100
+++ b/application/main.c	Sun Jan 22 11:16:21 2017 +0100
@@ -33,104 +33,42 @@
 #include <ucx/buffer.h>
 #include <ucx/utils.h>
 
-UiInteger radio;
-UiRange range;
-UIWIDGET drawingarea;
-
 void action_menu(UiEvent *event, void *data) {
-    printf("action_menu test: {%s}\n", data);
-    //printf("text: {%s}\n", ui_gettext(event->obj, "text"));
-    //fflush(stdout);
-    //
-    //char *file = ui_openfiledialog(event->obj);
-    ////printf("file: %s\n", file);
-    //fflush(stdout);
-    //free(file);
+    printf("action_menu\n");
 }
 
 void action_button(UiEvent *event, void *data) {
-    //printf("radio: %d\n", ui_getval(radio));
-}
-
-void action_button2(UiEvent *event, void *data) {
-    ui_setval(radio, 1);
-}
-
-UiTextLayout *text;
-
-void action_scroll(UiEvent *event, void *data) {
-    //ui_drawingarea_redraw(drawingarea);
-    printf("scroll\n");
+    printf("action_button\n");
 }
 
 
-void draw(UiEvent *event, UiGraphics *g, void *data) {
-    int width = g->width;
-    int height = g->height;
-    //printf("rec[%d,%d]\n", width, height);
-    
-    ui_graphics_color(g, 64, 64, 64);
-    ui_draw_rect(g, 0, 0, width, height, TRUE);
-    
-    
+void application_startup(UiEvent *event, void *data) {
+    UiObject *obj = ui_window("Test", NULL);
+    ui_textarea(obj, NULL);
+    ui_show(obj);
 }
-/*
-
-void* model_getval(void *obj, int col) {
-    if(col == 0) {
-        return "folder";
-    } else if(col == 2) {
-        return "test@localhost";
-    }
-    return obj;
-}
-
-UIMENU ctxmenu;
-void click(UiEvent *event, void *data) {
-    UiMouseEvent *me = event->eventdata;
-    printf("click[%d](%d,%d)\n", me->type, me->x, me->y);
-    
-    if(me->button == 1) {
-        ui_contextmenu_popup(ctxmenu);
-    }
-    
-}
-
-void window_close(UiEvent *event, void *data) {
-    printf("window close\n");
-}
-*/
 
 int main(int argc, char** argv) { 
     ui_init("app1", argc, argv);
+    ui_onstartup(application_startup, NULL);
     
-    UiList *list = ui_list_new();
-    ui_list_append(list, "Hello");
-    ui_list_append(list, "World");
-    ui_list_append(list, "Test");
-    
+    // menu
     ui_menu("File");
-    ui_menuitem("Hello", action_menu, "hello");
+    ui_menuitem("Hello", action_menu, NULL);
     ui_submenu("Submenu1");
     ui_submenu("Submenu2");
-    ui_menuitem("item2", NULL, NULL);
+    ui_menuitem("item2", action_menu, NULL);
+    ui_submenu_end();
+    ui_menuitem("item3", action_menu, NULL);
     ui_submenu_end();
-    ui_menuitem("item3", NULL, NULL);
-    ui_submenu_end();
-    ui_menuitem("item4", NULL, NULL);
+    ui_menuitem("item4", action_menu, NULL);
     
+    // toolbar
     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);
-    ui_drawingarea(obj, draw, NULL);
-    
-    ui_show(obj);
     ui_main();
     
     return (EXIT_SUCCESS);