diff options
Diffstat (limited to 'Lib/idlelib/help_about.py')
| -rw-r--r-- | Lib/idlelib/help_about.py | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/Lib/idlelib/help_about.py b/Lib/idlelib/help_about.py new file mode 100644 index 0000000000..071bd3ec0f --- /dev/null +++ b/Lib/idlelib/help_about.py @@ -0,0 +1,154 @@ +"""About Dialog for IDLE + +""" +import os +from sys import version + +from tkinter import * + +from idlelib import textview + + +class AboutDialog(Toplevel): + """Modal about dialog for idle + + """ + def __init__(self, parent, title, _htest=False): + """ + _htest - bool, change box location when running htest + """ + Toplevel.__init__(self, parent) + self.configure(borderwidth=5) + # place dialog below parent if running htest + self.geometry("+%d+%d" % ( + parent.winfo_rootx()+30, + parent.winfo_rooty()+(30 if not _htest else 100))) + self.bg = "#707070" + self.fg = "#ffffff" + self.CreateWidgets() + self.resizable(height=FALSE, width=FALSE) + self.title(title) + self.transient(parent) + self.grab_set() + self.protocol("WM_DELETE_WINDOW", self.Ok) + self.parent = parent + self.buttonOk.focus_set() + self.bind('<Return>',self.Ok) #dismiss dialog + self.bind('<Escape>',self.Ok) #dismiss dialog + self.wait_window() + + def CreateWidgets(self): + release = version[:version.index(' ')] + frameMain = Frame(self, borderwidth=2, relief=SUNKEN) + frameButtons = Frame(self) + frameButtons.pack(side=BOTTOM, fill=X) + frameMain.pack(side=TOP, expand=TRUE, fill=BOTH) + self.buttonOk = Button(frameButtons, text='Close', + command=self.Ok) + self.buttonOk.pack(padx=5, pady=5) + #self.picture = Image('photo', data=self.pictureData) + frameBg = Frame(frameMain, bg=self.bg) + frameBg.pack(expand=TRUE, fill=BOTH) + labelTitle = Label(frameBg, text='IDLE', fg=self.fg, bg=self.bg, + font=('courier', 24, 'bold')) + labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10) + #labelPicture = Label(frameBg, text='[picture]') + #image=self.picture, bg=self.bg) + #labelPicture.grid(row=1, column=1, sticky=W, rowspan=2, + # padx=0, pady=3) + byline = "Python's Integrated DeveLopment Environment" + 5*'\n' + labelDesc = Label(frameBg, text=byline, justify=LEFT, + fg=self.fg, bg=self.bg) + labelDesc.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5) + labelEmail = Label(frameBg, text='email: idle-dev@python.org', + justify=LEFT, fg=self.fg, bg=self.bg) + labelEmail.grid(row=6, column=0, columnspan=2, + sticky=W, padx=10, pady=0) + labelWWW = Label(frameBg, text='https://docs.python.org/' + + version[:3] + '/library/idle.html', + justify=LEFT, fg=self.fg, bg=self.bg) + labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0) + Frame(frameBg, borderwidth=1, relief=SUNKEN, + height=2, bg=self.bg).grid(row=8, column=0, sticky=EW, + columnspan=3, padx=5, pady=5) + labelPythonVer = Label(frameBg, text='Python version: ' + + release, fg=self.fg, bg=self.bg) + labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0) + tkVer = self.tk.call('info', 'patchlevel') + labelTkVer = Label(frameBg, text='Tk version: '+ + tkVer, fg=self.fg, bg=self.bg) + labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0) + py_button_f = Frame(frameBg, bg=self.bg) + py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW) + buttonLicense = Button(py_button_f, text='License', width=8, + highlightbackground=self.bg, + command=self.ShowLicense) + buttonLicense.pack(side=LEFT, padx=10, pady=10) + buttonCopyright = Button(py_button_f, text='Copyright', width=8, + highlightbackground=self.bg, + command=self.ShowCopyright) + buttonCopyright.pack(side=LEFT, padx=10, pady=10) + buttonCredits = Button(py_button_f, text='Credits', width=8, + highlightbackground=self.bg, + command=self.ShowPythonCredits) + buttonCredits.pack(side=LEFT, padx=10, pady=10) + Frame(frameBg, borderwidth=1, relief=SUNKEN, + height=2, bg=self.bg).grid(row=11, column=0, sticky=EW, + columnspan=3, padx=5, pady=5) + idle_v = Label(frameBg, text='IDLE version: ' + release, + fg=self.fg, bg=self.bg) + idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0) + idle_button_f = Frame(frameBg, bg=self.bg) + idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW) + idle_about_b = Button(idle_button_f, text='README', width=8, + highlightbackground=self.bg, + command=self.ShowIDLEAbout) + idle_about_b.pack(side=LEFT, padx=10, pady=10) + idle_news_b = Button(idle_button_f, text='NEWS', width=8, + highlightbackground=self.bg, + command=self.ShowIDLENEWS) + idle_news_b.pack(side=LEFT, padx=10, pady=10) + idle_credits_b = Button(idle_button_f, text='Credits', width=8, + highlightbackground=self.bg, + command=self.ShowIDLECredits) + idle_credits_b.pack(side=LEFT, padx=10, pady=10) + + # License, et all, are of type _sitebuiltins._Printer + def ShowLicense(self): + self.display_printer_text('About - License', license) + + def ShowCopyright(self): + self.display_printer_text('About - Copyright', copyright) + + def ShowPythonCredits(self): + self.display_printer_text('About - Python Credits', credits) + + # Encode CREDITS.txt to utf-8 for proper version of Loewis. + # Specify others as ascii until need utf-8, so catch errors. + def ShowIDLECredits(self): + self.display_file_text('About - Credits', 'CREDITS.txt', 'utf-8') + + def ShowIDLEAbout(self): + self.display_file_text('About - Readme', 'README.txt', 'ascii') + + def ShowIDLENEWS(self): + self.display_file_text('About - NEWS', 'NEWS.txt', 'utf-8') + + def display_printer_text(self, title, printer): + printer._Printer__setup() + text = '\n'.join(printer._Printer__lines) + textview.view_text(self, title, text) + + def display_file_text(self, title, filename, encoding=None): + fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename) + textview.view_file(self, title, fn, encoding) + + def Ok(self, event=None): + self.destroy() + + +if __name__ == '__main__': + import unittest + unittest.main('idlelib.idle_test.test_help_about', verbosity=2, exit=False) + from idlelib.idle_test.htest import run + run(AboutDialog) |