convert lvgl from submodule to a plain old directory

4 files changed, 75 insertions, 0 deletions

diff --git a/lib/lvgl b/lib/lvgl
deleted file mode 160000
-Subproject 0732400e7b564dd0e7dc4a924619d8e19c5b23a
diff --git a/lib/lvgl/examples/widgets/keyboard/index.rst b/lib/lvgl/examples/widgets/keyboard/index.rst
new file mode 100644
index 00000000..7c54e052
--- /dev/null
+++ b/lib/lvgl/examples/widgets/keyboard/index.rst
@@ -0,0 +1,7 @@
+
+Keyboard with text area
+"""""""""""""""""""""""
+
+.. lv_example:: widgets/keyboard/lv_example_keyboard_1
+  :language: c
+
diff --git a/lib/lvgl/examples/widgets/keyboard/lv_example_keyboard_1.c b/lib/lvgl/examples/widgets/keyboard/lv_example_keyboard_1.c
new file mode 100644
index 00000000..710098fe
--- /dev/null
+++ b/lib/lvgl/examples/widgets/keyboard/lv_example_keyboard_1.c
@@ -0,0 +1,40 @@
+#include "../../lv_examples.h"
+#if LV_USE_KEYBOARD && LV_BUILD_EXAMPLES
+
+static void ta_event_cb(lv_event_t * e)
+{
+    lv_event_code_t code = lv_event_get_code(e);
+    lv_obj_t * ta = lv_event_get_target(e);
+    lv_obj_t * kb = lv_event_get_user_data(e);
+    if(code == LV_EVENT_FOCUSED) {
+        lv_keyboard_set_textarea(kb, ta);
+        lv_obj_clear_flag(kb, LV_OBJ_FLAG_HIDDEN);
+    }
+
+    if(code == LV_EVENT_DEFOCUSED) {
+        lv_keyboard_set_textarea(kb, NULL);
+        lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
+    }
+}
+
+void lv_example_keyboard_1(void)
+{
+    /*Create a keyboard to use it with an of the text areas*/
+    lv_obj_t * kb = lv_keyboard_create(lv_scr_act());
+
+    /*Create a text area. The keyboard will write here*/
+    lv_obj_t * ta;
+    ta = lv_textarea_create(lv_scr_act());
+    lv_obj_align(ta, LV_ALIGN_TOP_LEFT, 10, 10);
+    lv_obj_add_event_cb(ta, ta_event_cb, LV_EVENT_ALL, kb);
+    lv_textarea_set_placeholder_text(ta, "Hello");
+    lv_obj_set_size(ta, 140, 80);
+
+    ta = lv_textarea_create(lv_scr_act());
+    lv_obj_align(ta, LV_ALIGN_TOP_RIGHT, -10, 10);
+    lv_obj_add_event_cb(ta, ta_event_cb, LV_EVENT_ALL, kb);
+    lv_obj_set_size(ta, 140, 80);
+
+    lv_keyboard_set_textarea(kb, ta);
+}
+#endif
diff --git a/lib/lvgl/examples/widgets/keyboard/lv_example_keyboard_1.py b/lib/lvgl/examples/widgets/keyboard/lv_example_keyboard_1.py
new file mode 100644
index 00000000..7b7591f7
--- /dev/null
+++ b/lib/lvgl/examples/widgets/keyboard/lv_example_keyboard_1.py
@@ -0,0 +1,28 @@
+def ta_event_cb(e,kb):
+    code = e.get_code()
+    ta = e.get_target()
+    if code == lv.EVENT.FOCUSED:
+        kb.set_textarea(ta)
+        kb.clear_flag(lv.obj.FLAG.HIDDEN)
+
+    if code == lv.EVENT.DEFOCUSED:
+        kb.set_textarea(None)
+        kb.add_flag(lv.obj.FLAG.HIDDEN)
+
+# Create a keyboard to use it with one of the text areas
+kb = lv.keyboard(lv.scr_act())
+
+# Create a text area. The keyboard will write here
+ta = lv.textarea(lv.scr_act())
+ta.set_width(200)
+ta.align(lv.ALIGN.TOP_LEFT, 10, 10)
+ta.add_event_cb(lambda e: ta_event_cb(e,kb), lv.EVENT.ALL, None)
+ta.set_placeholder_text("Hello")
+
+ta = lv.textarea(lv.scr_act())
+ta.set_width(200)
+ta.align(lv.ALIGN.TOP_RIGHT, -10, 10)
+ta.add_event_cb(lambda e: ta_event_cb(e,kb), lv.EVENT.ALL, None)
+
+kb.set_textarea(ta)
+