1 """About Dialog for IDLE 2 3 """ 4 5 from Tkinter import * 6 import os 7 8 from idlelib import textView 9 from idlelib import idlever 10 11 class AboutDialog(Toplevel): 12 """Modal about dialog for idle 13 14 """ 15 def __init__(self,parent,title): 16 Toplevel.__init__(self, parent) 17 self.configure(borderwidth=5) 18 self.geometry("+%d+%d" % (parent.winfo_rootx()+30, 19 parent.winfo_rooty()+30)) 20 self.bg = "#707070" 21 self.fg = "#ffffff" 22 self.CreateWidgets() 23 self.resizable(height=FALSE, width=FALSE) 24 self.title(title) 25 self.transient(parent) 26 self.grab_set() 27 self.protocol("WM_DELETE_WINDOW", self.Ok) 28 self.parent = parent 29 self.buttonOk.focus_set() 30 self.bind('<Return>',self.Ok) #dismiss dialog 31 self.bind('<Escape>',self.Ok) #dismiss dialog 32 self.wait_window() 33 34 def CreateWidgets(self): 35 frameMain = Frame(self, borderwidth=2, relief=SUNKEN) 36 frameButtons = Frame(self) 37 frameButtons.pack(side=BOTTOM, fill=X) 38 frameMain.pack(side=TOP, expand=TRUE, fill=BOTH) 39 self.buttonOk = Button(frameButtons, text='Close', 40 command=self.Ok) 41 self.buttonOk.pack(padx=5, pady=5) 42 #self.picture = Image('photo', data=self.pictureData) 43 frameBg = Frame(frameMain, bg=self.bg) 44 frameBg.pack(expand=TRUE, fill=BOTH) 45 labelTitle = Label(frameBg, text='IDLE', fg=self.fg, bg=self.bg, 46 font=('courier', 24, 'bold')) 47 labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10) 48 #labelPicture = Label(frameBg, text='[picture]') 49 #image=self.picture, bg=self.bg) 50 #labelPicture.grid(row=1, column=1, sticky=W, rowspan=2, 51 # padx=0, pady=3) 52 byline = "Python's Integrated DeveLopment Environment" + 5*'\n' 53 labelDesc = Label(frameBg, text=byline, justify=LEFT, 54 fg=self.fg, bg=self.bg) 55 labelDesc.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5) 56 labelEmail = Label(frameBg, text='email: idle-dev (at] python.org', 57 justify=LEFT, fg=self.fg, bg=self.bg) 58 labelEmail.grid(row=6, column=0, columnspan=2, 59 sticky=W, padx=10, pady=0) 60 labelWWW = Label(frameBg, text='www: http://www.python.org/idle/', 61 justify=LEFT, fg=self.fg, bg=self.bg) 62 labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0) 63 Frame(frameBg, borderwidth=1, relief=SUNKEN, 64 height=2, bg=self.bg).grid(row=8, column=0, sticky=EW, 65 columnspan=3, padx=5, pady=5) 66 labelPythonVer = Label(frameBg, text='Python version: ' + \ 67 sys.version.split()[0], fg=self.fg, bg=self.bg) 68 labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0) 69 tkVer = self.tk.call('info', 'patchlevel') 70 labelTkVer = Label(frameBg, text='Tk version: '+ 71 tkVer, fg=self.fg, bg=self.bg) 72 labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0) 73 py_button_f = Frame(frameBg, bg=self.bg) 74 py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW) 75 buttonLicense = Button(py_button_f, text='License', width=8, 76 highlightbackground=self.bg, 77 command=self.ShowLicense) 78 buttonLicense.pack(side=LEFT, padx=10, pady=10) 79 buttonCopyright = Button(py_button_f, text='Copyright', width=8, 80 highlightbackground=self.bg, 81 command=self.ShowCopyright) 82 buttonCopyright.pack(side=LEFT, padx=10, pady=10) 83 buttonCredits = Button(py_button_f, text='Credits', width=8, 84 highlightbackground=self.bg, 85 command=self.ShowPythonCredits) 86 buttonCredits.pack(side=LEFT, padx=10, pady=10) 87 Frame(frameBg, borderwidth=1, relief=SUNKEN, 88 height=2, bg=self.bg).grid(row=11, column=0, sticky=EW, 89 columnspan=3, padx=5, pady=5) 90 idle_v = Label(frameBg, text='IDLE version: ' + idlever.IDLE_VERSION, 91 fg=self.fg, bg=self.bg) 92 idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0) 93 idle_button_f = Frame(frameBg, bg=self.bg) 94 idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW) 95 idle_about_b = Button(idle_button_f, text='README', width=8, 96 highlightbackground=self.bg, 97 command=self.ShowIDLEAbout) 98 idle_about_b.pack(side=LEFT, padx=10, pady=10) 99 idle_news_b = Button(idle_button_f, text='NEWS', width=8, 100 highlightbackground=self.bg, 101 command=self.ShowIDLENEWS) 102 idle_news_b.pack(side=LEFT, padx=10, pady=10) 103 idle_credits_b = Button(idle_button_f, text='Credits', width=8, 104 highlightbackground=self.bg, 105 command=self.ShowIDLECredits) 106 idle_credits_b.pack(side=LEFT, padx=10, pady=10) 107 108 def ShowLicense(self): 109 self.display_printer_text('About - License', license) 110 111 def ShowCopyright(self): 112 self.display_printer_text('About - Copyright', copyright) 113 114 def ShowPythonCredits(self): 115 self.display_printer_text('About - Python Credits', credits) 116 117 def ShowIDLECredits(self): 118 self.display_file_text('About - Credits', 'CREDITS.txt', 'iso-8859-1') 119 120 def ShowIDLEAbout(self): 121 self.display_file_text('About - Readme', 'README.txt') 122 123 def ShowIDLENEWS(self): 124 self.display_file_text('About - NEWS', 'NEWS.txt') 125 126 def display_printer_text(self, title, printer): 127 printer._Printer__setup() 128 text = '\n'.join(printer._Printer__lines) 129 textView.view_text(self, title, text) 130 131 def display_file_text(self, title, filename, encoding=None): 132 fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename) 133 textView.view_file(self, title, fn, encoding) 134 135 def Ok(self, event=None): 136 self.destroy() 137 138 if __name__ == '__main__': 139 # test the dialog 140 root = Tk() 141 def run(): 142 from idlelib import aboutDialog 143 aboutDialog.AboutDialog(root, 'About') 144 Button(root, text='Dialog', command=run).pack() 145 root.mainloop() 146
