初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,42 @@
+#ifdef SUPPORT_MS_EXTENSIONS
+#pragma bss_seg(".lv_ui_core.data.bss")
+#pragma data_seg(".lv_ui_core.data")
+#pragma const_seg(".lv_ui_core.text.const")
+#pragma code_seg(".lv_ui_core.text")
+#endif
+#include "../../lv_examples.h"
+#if LV_USE_SWITCH && LV_BUILD_EXAMPLES
+
+static void event_handler(lv_event_t *e)
+{
+    lv_event_code_t code = lv_event_get_code(e);
+    lv_obj_t *obj = lv_event_get_target(e);
+    if (code == LV_EVENT_VALUE_CHANGED) {
+        LV_LOG_USER("State: %s\n", lv_obj_has_state(obj, LV_STATE_CHECKED) ? "On" : "Off");
+    }
+}
+
+void lv_example_switch_1(void)
+{
+    lv_obj_set_flex_flow(lv_scr_act(), LV_FLEX_FLOW_COLUMN);
+    lv_obj_set_flex_align(lv_scr_act(), LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
+
+    lv_obj_t *sw;
+
+    sw = lv_switch_create(lv_scr_act());
+    lv_obj_add_event_cb(sw, event_handler, LV_EVENT_ALL, NULL);
+
+    sw = lv_switch_create(lv_scr_act());
+    lv_obj_add_state(sw, LV_STATE_CHECKED);
+    lv_obj_add_event_cb(sw, event_handler, LV_EVENT_ALL, NULL);
+
+    sw = lv_switch_create(lv_scr_act());
+    lv_obj_add_state(sw, LV_STATE_DISABLED);
+    lv_obj_add_event_cb(sw, event_handler, LV_EVENT_ALL, NULL);
+
+    sw = lv_switch_create(lv_scr_act());
+    lv_obj_add_state(sw, LV_STATE_CHECKED | LV_STATE_DISABLED);
+    lv_obj_add_event_cb(sw, event_handler, LV_EVENT_ALL, NULL);
+}
+
+#endif