50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
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def ta_event_cb(e):
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code = e.get_code()
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ta = e.get_target()
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if code == lv.EVENT.CLICKED or code == lv.EVENT.FOCUSED:
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# Focus on the clicked text area
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if kb != None:
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kb.set_textarea(ta)
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elif code == lv.EVENT.READY:
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print("Ready, current text: " + ta.get_text())
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# Create the password box
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LV_HOR_RES = lv.scr_act().get_disp().driver.hor_res
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LV_VER_RES = lv.scr_act().get_disp().driver.ver_res
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pwd_ta = lv.textarea(lv.scr_act())
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pwd_ta.set_text("")
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pwd_ta.set_password_mode(True)
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pwd_ta.set_one_line(True)
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pwd_ta.set_width(LV_HOR_RES // 2 - 20)
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pwd_ta.set_pos(5, 20)
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pwd_ta.add_event_cb(ta_event_cb, lv.EVENT.ALL, None)
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# Create a label and position it above the text box
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pwd_label = lv.label(lv.scr_act())
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pwd_label.set_text("Password:")
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pwd_label.align_to(pwd_ta, lv.ALIGN.OUT_TOP_LEFT, 0, 0)
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# Create the one-line mode text area
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text_ta = lv.textarea(lv.scr_act())
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text_ta.set_width(LV_HOR_RES // 2 - 20)
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text_ta.set_one_line(True)
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text_ta.add_event_cb(ta_event_cb, lv.EVENT.ALL, None)
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text_ta.set_password_mode(False)
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text_ta.align(lv.ALIGN.TOP_RIGHT, -5, 20)
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# Create a label and position it above the text box
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oneline_label = lv.label(lv.scr_act())
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oneline_label.set_text("Text:")
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oneline_label.align_to(text_ta, lv.ALIGN.OUT_TOP_LEFT, 0, 0)
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# Create a keyboard
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kb = lv.keyboard(lv.scr_act())
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kb.set_size(LV_HOR_RES, LV_VER_RES // 2)
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kb.set_textarea(pwd_ta) # Focus it on one of the text areas to start
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