0001 """About Dialog for IDLE 0002 0003 """ 0004 0005 from Tkinter import * 0006 import string, os 0007 import textView 0008 import idlever 0009 0010 class AboutDialog(Toplevel): 0011 """Modal about dialog for idle 0012 0013 """ 0014 def __init__(self,parent,title): 0015 Toplevel.__init__(self, parent) 0016 self.configure(borderwidth=5) 0017 self.geometry("+%d+%d" % (parent.winfo_rootx()+30, 0018 parent.winfo_rooty()+30)) 0019 self.bg = "#707070" 0020 self.fg = "#ffffff" 0021 self.CreateWidgets() 0022 self.resizable(height=FALSE, width=FALSE) 0023 self.title(title) 0024 self.transient(parent) 0025 self.grab_set() 0026 self.protocol("WM_DELETE_WINDOW", self.Ok) 0027 self.parent = parent 0028 self.buttonOk.focus_set() 0029 self.bind('<Return>',self.Ok) #dismiss dialog 0030 self.bind('<Escape>',self.Ok) #dismiss dialog 0031 self.wait_window() 0032 0033 def CreateWidgets(self): 0034 frameMain = Frame(self, borderwidth=2, relief=SUNKEN) 0035 frameButtons = Frame(self) 0036 frameButtons.pack(side=BOTTOM, fill=X) 0037 frameMain.pack(side=TOP, expand=TRUE, fill=BOTH) 0038 self.buttonOk = Button(frameButtons, text='Close', 0039 command=self.Ok) 0040 self.buttonOk.pack(padx=5, pady=5) 0041 #self.picture = Image('photo', data=self.pictureData) 0042 frameBg = Frame(frameMain, bg=self.bg) 0043 frameBg.pack(expand=TRUE, fill=BOTH) 0044 labelTitle = Label(frameBg, text='IDLE', fg=self.fg, bg=self.bg, 0045 font=('courier', 24, 'bold')) 0046 labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10) 0047 #labelPicture = Label(frameBg, text='[picture]') 0048 #image=self.picture, bg=self.bg) 0049 #labelPicture.grid(row=1, column=1, sticky=W, rowspan=2, 0050 # padx=0, pady=3) 0051 byline = "Python's Integrated DeveLopment Environment" + 5*'\n' 0052 labelDesc = Label(frameBg, text=byline, justify=LEFT, 0053 fg=self.fg, bg=self.bg) 0054 labelDesc.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5) 0055 labelEmail = Label(frameBg, text='email: idle-dev@python.org', 0056 justify=LEFT, fg=self.fg, bg=self.bg) 0057 labelEmail.grid(row=6, column=0, columnspan=2, 0058 sticky=W, padx=10, pady=0) 0059 labelWWW = Label(frameBg, text='www: http://www.python.org/idle/', 0060 justify=LEFT, fg=self.fg, bg=self.bg) 0061 labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0) 0062 Frame(frameBg, borderwidth=1, relief=SUNKEN, 0063 height=2, bg=self.bg).grid(row=8, column=0, sticky=EW, 0064 columnspan=3, padx=5, pady=5) 0065 labelPythonVer = Label(frameBg, text='Python version: ' + \ 0066 sys.version.split()[0], fg=self.fg, bg=self.bg) 0067 labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0) 0068 # handle weird tk version num in windoze python >= 1.6 (?!?) 0069 tkVer = repr(TkVersion).split('.') 0070 tkVer[len(tkVer)-1] = str('%.3g' % (float('.'+tkVer[len(tkVer)-1])))[2:] 0071 if tkVer[len(tkVer)-1] == '': 0072 tkVer[len(tkVer)-1] = '0' 0073 tkVer = string.join(tkVer,'.') 0074 labelTkVer = Label(frameBg, text='Tk version: '+ 0075 tkVer, fg=self.fg, bg=self.bg) 0076 labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0) 0077 py_button_f = Frame(frameBg, bg=self.bg) 0078 py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW) 0079 buttonLicense = Button(py_button_f, text='License', width=8, 0080 highlightbackground=self.bg, 0081 command=self.ShowLicense) 0082 buttonLicense.pack(side=LEFT, padx=10, pady=10) 0083 buttonCopyright = Button(py_button_f, text='Copyright', width=8, 0084 highlightbackground=self.bg, 0085 command=self.ShowCopyright) 0086 buttonCopyright.pack(side=LEFT, padx=10, pady=10) 0087 buttonCredits = Button(py_button_f, text='Credits', width=8, 0088 highlightbackground=self.bg, 0089 command=self.ShowPythonCredits) 0090 buttonCredits.pack(side=LEFT, padx=10, pady=10) 0091 Frame(frameBg, borderwidth=1, relief=SUNKEN, 0092 height=2, bg=self.bg).grid(row=11, column=0, sticky=EW, 0093 columnspan=3, padx=5, pady=5) 0094 idle_v = Label(frameBg, text='IDLE version: ' + idlever.IDLE_VERSION, 0095 fg=self.fg, bg=self.bg) 0096 idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0) 0097 idle_button_f = Frame(frameBg, bg=self.bg) 0098 idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW) 0099 idle_about_b = Button(idle_button_f, text='README', width=8, 0100 highlightbackground=self.bg, 0101 command=self.ShowIDLEAbout) 0102 idle_about_b.pack(side=LEFT, padx=10, pady=10) 0103 idle_news_b = Button(idle_button_f, text='NEWS', width=8, 0104 highlightbackground=self.bg, 0105 command=self.ShowIDLENEWS) 0106 idle_news_b.pack(side=LEFT, padx=10, pady=10) 0107 idle_credits_b = Button(idle_button_f, text='Credits', width=8, 0108 highlightbackground=self.bg, 0109 command=self.ShowIDLECredits) 0110 idle_credits_b.pack(side=LEFT, padx=10, pady=10) 0111 0112 def ShowLicense(self): 0113 self.display_printer_text(license, 'About - License') 0114 0115 def ShowCopyright(self): 0116 self.display_printer_text(copyright, 'About - Copyright') 0117 0118 def ShowPythonCredits(self): 0119 self.display_printer_text(credits, 'About - Python Credits') 0120 0121 def ShowIDLECredits(self): 0122 self.ViewFile('About - Credits','CREDITS.txt', 'iso-8859-1') 0123 0124 def ShowIDLEAbout(self): 0125 self.ViewFile('About - Readme', 'README.txt') 0126 0127 def ShowIDLENEWS(self): 0128 self.ViewFile('About - NEWS', 'NEWS.txt') 0129 0130 def display_printer_text(self, printer, title): 0131 printer._Printer__setup() 0132 data = '\n'.join(printer._Printer__lines) 0133 textView.TextViewer(self, title, None, data) 0134 0135 def ViewFile(self, viewTitle, viewFile, encoding=None): 0136 fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), viewFile) 0137 if encoding: 0138 import codecs 0139 try: 0140 textFile = codecs.open(fn, 'r') 0141 except IOError: 0142 import tkMessageBox 0143 tkMessageBox.showerror(title='File Load Error', 0144 message='Unable to load file %r .' % (fn,), 0145 parent=self) 0146 return 0147 else: 0148 data = textFile.read() 0149 else: 0150 data = None 0151 textView.TextViewer(self, viewTitle, fn, data=data) 0152 0153 def Ok(self, event=None): 0154 self.destroy() 0155 0156 if __name__ == '__main__': 0157 # test the dialog 0158 root = Tk() 0159 def run(): 0160 import aboutDialog 0161 aboutDialog.AboutDialog(root, 'About') 0162 Button(root, text='Dialog', command=run).pack() 0163 root.mainloop() 0164
Generated by PyXR 0.9.4