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adding micropython examples (#2286)

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* adding micropython examples

* adding micropython examples
This commit is contained in:
Uli Raich
2021-06-07 13:56:08 +02:00
committed by GitHub
parent ac8f4534a5
commit c60ed68e94
114 changed files with 4136 additions and 657 deletions
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46
examples/widgets/keyboard/lv_example_keyboard_1.py
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@@ -1,26 +1,28 @@
# Create styles for the keyboard
rel_style = lv.style_t()
pr_style = lv.style_t()
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)
lv.style_copy(rel_style, lv.style_btn_rel)
rel_style.body.radius = 0
rel_style.body.border.width = 1
lv.style_copy(pr_style, lv.style_btn_pr)
pr_style.body.radius = 0
pr_style.body.border.width = 1
# Create a keyboard and apply the styles
kb = lv.kb(lv.scr_act())
kb.set_cursor_manage(True)
kb.set_style(lv.kb.STYLE.BG, lv.style_transp_tight)
kb.set_style(lv.kb.STYLE.BTN_REL, rel_style)
kb.set_style(lv.kb.STYLE.BTN_PR, pr_style)
if code == lv.EVENT.DEFOCUSED:
kb.set_textarea(None)
kb.add_flag(lv.obj.FLAG.HIDDEN)
# Create a keyboard to use it with an of the text areas
kb = lv.keyboard(lv.scr_act())
# Create a text area. The keyboard will write here
ta = lv.ta(lv.scr_act())
ta.align(None, lv.ALIGN.IN_TOP_MID, 0, 10)
ta.set_text("")
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)
# Assign the text area to the keyboard
kb.set_ta(ta)