A39模拟器

MXC-A39/lvgl/examples/widgets/win/index.rst

@@ -0,0 +1,13 @@
+C
+^
+
+Simple window 
+"""""""""""""""
+
+.. lv_example:: widgets/win/lv_example_win_1
+  :language: c
+
+MicroPython
+^^^^^^^^^^^
+
+No examples yet.

MXC-A39/lvgl/examples/widgets/win/lv_example_win_1.c

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+#include "../../lv_examples.h"
+#if LV_USE_WIN && LV_BUILD_EXAMPLES
+
+
+static void event_handler(lv_event_t * e)
+{
+    lv_obj_t * obj = lv_event_get_target(e);
+    LV_LOG_USER("Button %d clicked", lv_obj_get_child_id(obj));
+}
+
+void lv_example_win_1(void)
+{
+    lv_obj_t * win = lv_win_create(lv_scr_act(), 40);
+    lv_obj_t * btn;
+    btn = lv_win_add_btn(win, LV_SYMBOL_LEFT, 40);
+    lv_obj_add_event_cb(btn, event_handler, LV_EVENT_CLICKED, NULL);
+
+    lv_win_add_title(win, "A title");
+
+    btn = lv_win_add_btn(win, LV_SYMBOL_RIGHT, 40);
+    lv_obj_add_event_cb(btn, event_handler, LV_EVENT_CLICKED, NULL);
+
+    btn = lv_win_add_btn(win, LV_SYMBOL_CLOSE, 60);
+    lv_obj_add_event_cb(btn, event_handler, LV_EVENT_CLICKED, NULL);
+
+    lv_obj_t * cont = lv_win_get_content(win);  /*Content can be aded here*/
+    lv_obj_t * label =  lv_label_create(cont);
+    lv_label_set_text(label, "This is\n"
+                             "a pretty\n"
+                             "long text\n"
+                             "to see how\n"
+                             "the window\n"
+                             "becomes\n"
+                             "scrollable.\n"
+                             "\n"
+                             "\n"
+                             "Some more\n"
+                             "text to be\n"
+                             "sure it\n"
+                             "overflows. :)");
+
+
+}
+
+#endif