You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
779 B
Python
29 lines
779 B
Python
2 years ago
|
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)
|
||
|
|
|