164 lines
7.1 KiB
Python
164 lines
7.1 KiB
Python
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"""About Dialog for IDLE
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"""
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from Tkinter import *
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import string, os
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import textView
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import idlever
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class AboutDialog(Toplevel):
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"""Modal about dialog for idle
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"""
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def __init__(self,parent,title):
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Toplevel.__init__(self, parent)
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self.configure(borderwidth=5)
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self.geometry("+%d+%d" % (parent.winfo_rootx()+30,
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parent.winfo_rooty()+30))
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self.bg = "#707070"
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self.fg = "#ffffff"
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self.CreateWidgets()
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self.resizable(height=FALSE, width=FALSE)
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self.title(title)
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self.transient(parent)
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self.grab_set()
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self.protocol("WM_DELETE_WINDOW", self.Ok)
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self.parent = parent
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self.buttonOk.focus_set()
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self.bind('<Return>',self.Ok) #dismiss dialog
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self.bind('<Escape>',self.Ok) #dismiss dialog
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self.wait_window()
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def CreateWidgets(self):
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frameMain = Frame(self, borderwidth=2, relief=SUNKEN)
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frameButtons = Frame(self)
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frameButtons.pack(side=BOTTOM, fill=X)
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frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
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self.buttonOk = Button(frameButtons, text='Close',
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command=self.Ok)
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self.buttonOk.pack(padx=5, pady=5)
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#self.picture = Image('photo', data=self.pictureData)
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frameBg = Frame(frameMain, bg=self.bg)
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frameBg.pack(expand=TRUE, fill=BOTH)
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labelTitle = Label(frameBg, text='IDLE', fg=self.fg, bg=self.bg,
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font=('courier', 24, 'bold'))
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labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10)
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#labelPicture = Label(frameBg, text='[picture]')
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#image=self.picture, bg=self.bg)
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#labelPicture.grid(row=1, column=1, sticky=W, rowspan=2,
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# padx=0, pady=3)
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byline = "Python's Integrated DeveLopment Environment" + 5*'\n'
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labelDesc = Label(frameBg, text=byline, justify=LEFT,
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fg=self.fg, bg=self.bg)
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labelDesc.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5)
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labelEmail = Label(frameBg, text='email: idle-dev@python.org',
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justify=LEFT, fg=self.fg, bg=self.bg)
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labelEmail.grid(row=6, column=0, columnspan=2,
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sticky=W, padx=10, pady=0)
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labelWWW = Label(frameBg, text='www: http://www.python.org/idle/',
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justify=LEFT, fg=self.fg, bg=self.bg)
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labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0)
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Frame(frameBg, borderwidth=1, relief=SUNKEN,
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height=2, bg=self.bg).grid(row=8, column=0, sticky=EW,
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columnspan=3, padx=5, pady=5)
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labelPythonVer = Label(frameBg, text='Python version: ' + \
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sys.version.split()[0], fg=self.fg, bg=self.bg)
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labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0)
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# handle weird tk version num in windoze python >= 1.6 (?!?)
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tkVer = repr(TkVersion).split('.')
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tkVer[len(tkVer)-1] = str('%.3g' % (float('.'+tkVer[len(tkVer)-1])))[2:]
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if tkVer[len(tkVer)-1] == '':
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tkVer[len(tkVer)-1] = '0'
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tkVer = string.join(tkVer,'.')
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labelTkVer = Label(frameBg, text='Tk version: '+
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tkVer, fg=self.fg, bg=self.bg)
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labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0)
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py_button_f = Frame(frameBg, bg=self.bg)
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py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW)
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buttonLicense = Button(py_button_f, text='License', width=8,
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highlightbackground=self.bg,
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command=self.ShowLicense)
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buttonLicense.pack(side=LEFT, padx=10, pady=10)
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buttonCopyright = Button(py_button_f, text='Copyright', width=8,
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highlightbackground=self.bg,
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command=self.ShowCopyright)
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buttonCopyright.pack(side=LEFT, padx=10, pady=10)
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buttonCredits = Button(py_button_f, text='Credits', width=8,
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highlightbackground=self.bg,
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command=self.ShowPythonCredits)
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buttonCredits.pack(side=LEFT, padx=10, pady=10)
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Frame(frameBg, borderwidth=1, relief=SUNKEN,
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height=2, bg=self.bg).grid(row=11, column=0, sticky=EW,
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columnspan=3, padx=5, pady=5)
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idle_v = Label(frameBg, text='IDLE version: ' + idlever.IDLE_VERSION,
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fg=self.fg, bg=self.bg)
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idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0)
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idle_button_f = Frame(frameBg, bg=self.bg)
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idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW)
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idle_about_b = Button(idle_button_f, text='README', width=8,
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highlightbackground=self.bg,
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command=self.ShowIDLEAbout)
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idle_about_b.pack(side=LEFT, padx=10, pady=10)
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idle_news_b = Button(idle_button_f, text='NEWS', width=8,
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highlightbackground=self.bg,
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command=self.ShowIDLENEWS)
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idle_news_b.pack(side=LEFT, padx=10, pady=10)
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idle_credits_b = Button(idle_button_f, text='Credits', width=8,
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highlightbackground=self.bg,
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command=self.ShowIDLECredits)
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idle_credits_b.pack(side=LEFT, padx=10, pady=10)
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def ShowLicense(self):
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self.display_printer_text(license, 'About - License')
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def ShowCopyright(self):
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self.display_printer_text(copyright, 'About - Copyright')
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def ShowPythonCredits(self):
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self.display_printer_text(credits, 'About - Python Credits')
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def ShowIDLECredits(self):
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self.ViewFile('About - Credits','CREDITS.txt', 'iso-8859-1')
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def ShowIDLEAbout(self):
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self.ViewFile('About - Readme', 'README.txt')
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def ShowIDLENEWS(self):
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self.ViewFile('About - NEWS', 'NEWS.txt')
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def display_printer_text(self, printer, title):
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printer._Printer__setup()
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data = '\n'.join(printer._Printer__lines)
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textView.TextViewer(self, title, None, data)
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def ViewFile(self, viewTitle, viewFile, encoding=None):
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fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), viewFile)
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if encoding:
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import codecs
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try:
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textFile = codecs.open(fn, 'r')
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except IOError:
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import tkMessageBox
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tkMessageBox.showerror(title='File Load Error',
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message='Unable to load file %r .' % (fn,),
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parent=self)
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return
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else:
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data = textFile.read()
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else:
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data = None
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textView.TextViewer(self, viewTitle, fn, data=data)
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def Ok(self, event=None):
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self.destroy()
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if __name__ == '__main__':
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# test the dialog
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root = Tk()
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def run():
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import aboutDialog
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aboutDialog.AboutDialog(root, 'About')
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Button(root, text='Dialog', command=run).pack()
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root.mainloop()
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