init Files

libraries/lvgl/examples/layouts/flex/lv_example_flex_1.c

@@ -0,0 +1,44 @@
+#include "../../lv_examples.h"
+#if LV_USE_FLEX && LV_BUILD_EXAMPLES
+
+/**
+ * A simple row and a column layout with flexbox
+ */
+void lv_example_flex_1(void)
+{
+    /*Create a container with ROW flex direction*/
+    lv_obj_t * cont_row = lv_obj_create(lv_screen_active());
+    lv_obj_set_size(cont_row, 300, 75);
+    lv_obj_align(cont_row, LV_ALIGN_TOP_MID, 0, 5);
+    lv_obj_set_flex_flow(cont_row, LV_FLEX_FLOW_ROW);
+
+    /*Create a container with COLUMN flex direction*/
+    lv_obj_t * cont_col = lv_obj_create(lv_screen_active());
+    lv_obj_set_size(cont_col, 200, 150);
+    lv_obj_align_to(cont_col, cont_row, LV_ALIGN_OUT_BOTTOM_MID, 0, 5);
+    lv_obj_set_flex_flow(cont_col, LV_FLEX_FLOW_COLUMN);
+
+    uint32_t i;
+    for(i = 0; i < 10; i++) {
+        lv_obj_t * obj;
+        lv_obj_t * label;
+
+        /*Add items to the row*/
+        obj = lv_button_create(cont_row);
+        lv_obj_set_size(obj, 100, LV_PCT(100));
+
+        label = lv_label_create(obj);
+        lv_label_set_text_fmt(label, "Item: %"LV_PRIu32"", i);
+        lv_obj_center(label);
+
+        /*Add items to the column*/
+        obj = lv_button_create(cont_col);
+        lv_obj_set_size(obj, LV_PCT(100), LV_SIZE_CONTENT);
+
+        label = lv_label_create(obj);
+        lv_label_set_text_fmt(label, "Item: %"LV_PRIu32, i);
+        lv_obj_center(label);
+    }
+}
+
+#endif