def input_text(prompt, width, initial=None, **kwds): box = Dialog(**kwds) d = box.margin def ok(): box.dismiss(True) def cancel(): box.dismiss(False) lb = Label(prompt) lb.topleft = (d, d) tf = TextField(width) if initial: tf.set_text(initial) tf.enter_action = ok tf.escape_action = cancel tf.top = lb.top tf.left = lb.right + 5 box.add(lb) box.add(tf) tf.focus() box.shrink_wrap() if box.present(): return tf.get_text() else: return None
def input_text_buttons(prompt, width, initial=None, allowed_chars=None, **kwds): box = Dialog(**kwds) d = box.margin def ok(): box.dismiss(True) def cancel(): box.dismiss(False) buts = [Button("OK", action=ok), Button("Cancel", action=cancel)] brow = Row(buts, spacing=d) lb = Label(prompt) lb.topleft = (d, d) tf = TextFieldWrapped(width, allowed_chars=allowed_chars) if initial: tf.set_text(initial) tf.enter_action = ok tf.escape_action = cancel tf.top = lb.top tf.left = lb.right + 5 trow = Row([lb, tf], spacing=d) col = Column([trow, brow], spacing=d, align='c') col.topleft = (d, d) box.add(col) tf.focus() box.shrink_wrap() if box.present(): return tf.get_text() else: return None
def input_text_buttons(prompt, width, initial=None, allowed_chars=None, **kwds): box = Dialog(**kwds) d = box.margin def ok(): box.dismiss(True) def cancel(): box.dismiss(False) buts = [Button("OK", action=ok), Button("Cancel", action=cancel)] brow = Row(buts, spacing=d) lb = Label(prompt) lb.topleft = (d, d) tf = TextFieldWrapped(width,allowed_chars=allowed_chars) if initial: tf.set_text(initial) tf.enter_action = ok tf.escape_action = cancel tf.top = lb.top tf.left = lb.right + 5 trow = Row([lb, tf], spacing=d) col = Column([trow, brow], spacing=d, align='c') col.topleft = (d, d) box.add(col) tf.focus() box.shrink_wrap() if box.present(): return tf.get_text() else: return None