1 files changed, 24 insertions, 0 deletions
diff --git a/apps/tests/main.cpp b/apps/tests/main.cpp
index e11f1dc..34e26ed 100644
--- a/apps/tests/main.cpp
+++ b/apps/tests/main.cpp
@@ -2,13 +2,37 @@
 #include "pico/stdlib.h"
 
 #include "main.hpp"
+#include "../../hal/ui/widget/list_widget.hpp"
+#define NUMBER_OF_SCREENS 2
 
 BaseApp::AppReturnValues app_tests::render(Api *app_api) {
     app_api->gui_header_text("App for testing APIs.");
+
+    switch (m_current_screen) {
+    case 0:
+        for (uint i = 0; i < 127*63; i++) {
+        int x = rand() % 128;
+        int y = rand() % 64;
+        app_api->display_write_pixel(x, y, rand() % 2, 0);
+        }
+        break;
+    
+    case 1: {
+        ListWidget widget(app_api, {10, 10, 100, 50});
+        widget.paint();
+        break;
+        }
+    
+    default:
+        break;
+    }
     return AppReturnValues::OK;
 }
 
 BaseApp::AppReturnValues app_tests::btn_pressed(Api *app_api, uint gpio, unsigned long delta) {
+    if (gpio == BUTTON_MODE and ++m_current_screen > (NUMBER_OF_SCREENS-1))
+        m_current_screen = 0;
+    
     return AppReturnValues::OK;
 }