infobar.py 文件源码

def __init__(self, parent, title="", title_command=None, info="", info_command=None, background="SystemButtonFace", *args):
        ttk.Frame.__init__(self, parent, *args)
        self.parent = parent
        self._title = title
        self._title_command = title_command
        self._info = info
        self._info_command = info_command
        self._background = background

        self.columnconfigure(1, weight=1)

        style = ttk.Style()
        style.configure("InfoBar.Toolbutton", background=self._background)
        style.configure("InfoClose.InfoBar.Toolbutton", anchor="center")

        if self._title != "":
            self._title_button = ttk.Button(self, text=self._title, style="InfoBar.Toolbutton", command=self._title_command)
            self._title_button.grid(row=0, column=0)

        self._info_button = ttk.Button(self, text=self._info, style="InfoBar.Toolbutton", command=self._info_command)
        self._info_button.grid(row=0, column=1, sticky="we")

        self._close_button = ttk.Button(self, text="x", width=2, style="InfoClose.InfoBar.Toolbutton", command=self.close)
        self._close_button.grid(row=0, column=2)