widget.py 文件源码

def __init__(self, name: str, placeholder: str, multi_line: bool):
        """Initialize Input class"""
        self._name = name
        self._placeholder = placeholder
        self._multi_line = multi_line
        if self._multi_line is True:
            self._widget = Gtk.TextView()
            self._widget.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
            self._widget.set_size_request(400, 219)
            #placeholder
            self._widget.connect("focus-in-event", self._in_focus)
            self._widget.connect("focus-out-event", self._out_focus)
            self._widget.get_buffer().set_text(self._placeholder)
        else:
            self._widget = Gtk.Entry()
            self._widget.unset_state_flags(Gtk.StateFlags.FOCUSED)
            self._widget.set_placeholder_text(self._placeholder)

        self._widget.set_name(self._name)