"""About Dialog for IDLE""" import os import sys from Tkinter import Toplevel, Frame, Button, Label, TkVersion from Tkconstants import LEFT, NSEW, SUNKEN, EW, W, BOTH, TOP, BOTTOM import idlever import textView from stylist import PoorManStyle from configHandler import idleConf TTK = idleConf.GetOption('main', 'General', 'use-ttk', type='int') if TTK: from ttk import Frame, Button, Label, Style class AboutDialog(Toplevel): """Modal about dialog for idle """ def __init__(self,parent,title): Toplevel.__init__(self, parent) self.configure(borderwidth=5) self.geometry("+%d+%d" % (parent.winfo_rootx()+30, parent.winfo_rooty()+30)) self.bg = "#707070" self.fg = "#ffffff" self.SetupStyles() 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('',self.Ok) #dismiss dialog self.bind('',self.Ok) #dismiss dialog self.wait_window() def SetupStyles(self): if TTK: style = Style(self.master) style.configure('Color.TLabel', foreground=self.fg, background=self.bg) style.configure('Color.TFrame', background=self.bg) self.ttkstyle = style self.style = lambda w, style: w.configure(style=style) else: self.style = PoorManStyle(self, styles={'Color.TLabel': {'fg': self.fg, 'bg': self.bg}, 'Color.TFrame': {'bg': self.bg}}).style_it def CreateWidgets(self): frameMain = Frame(self, borderwidth=2, relief=SUNKEN) frameButtons = Frame(self) frameButtons.pack(side=BOTTOM, pady=3) frameMain.pack(side=TOP, expand=True, fill=BOTH) self.buttonOk = Button(frameButtons, text='Close', command=self.Ok) self.buttonOk.pack() frameBg = Frame(frameMain) frameBg.pack(expand=True, fill=BOTH) labelTitle = Label(frameBg, text='IDLE', font=('courier', 24, 'bold')) labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10) byline = "Python's Integrated DeveLopment Environment" + 5*'\n' labelDesc = Label(frameBg, text=byline, justify=LEFT) 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) labelEmail.grid(row=6, column=0, columnspan=2, sticky=W, padx=10, pady=0) labelWWW = Label(frameBg, text='www: http://www.python.org/idle/', justify=LEFT) labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0) fbg = Frame(frameBg, borderwidth=1, relief=SUNKEN, height=2) fbg.grid(row=8, column=0, sticky=EW, columnspan=3, padx=5, pady=5) labelPythonVer = Label(frameBg, text='Python version: ' + \ sys.version.split()[0]) labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0) # handle weird tk version num in windoze python >= 1.6 (?!?) tkVer = repr(TkVersion).split('.') tkVer[len(tkVer)-1] = str('%.3g' % (float('.'+tkVer[len(tkVer)-1])))[2:] if tkVer[len(tkVer)-1] == '': tkVer[len(tkVer)-1] = '0' tkVer = '.'.join(tkVer) labelTkVer = Label(frameBg, text='Tk version: '+ tkVer) labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0) py_button_f = Frame(frameBg) py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW) buttonLicense = Button(py_button_f, text='License', width=8, command=self.ShowLicense) buttonLicense.pack(side=LEFT, padx=10, pady=10) buttonCopyright = Button(py_button_f, text='Copyright', width=8, command=self.ShowCopyright) buttonCopyright.pack(side=LEFT, padx=10, pady=10) buttonCredits = Button(py_button_f, text='Credits', width=8, command=self.ShowPythonCredits) buttonCredits.pack(side=LEFT, padx=10, pady=10) fbg2 = Frame(frameBg, borderwidth=1, relief=SUNKEN, height=2) fbg2.grid(row=11, column=0, sticky=EW, columnspan=3, padx=5, pady=5) idle_v = Label(frameBg, text='IDLE version: ' + idlever.IDLE_VERSION) idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0) idle_button_f = Frame(frameBg) idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW) idle_about_b = Button(idle_button_f, text='README', width=8, command=self.ShowIDLEAbout) idle_about_b.pack(side=LEFT, padx=10, pady=10) idle_news_b = Button(idle_button_f, text='NEWS', width=8, command=self.ShowIDLENEWS) idle_news_b.pack(side=LEFT, padx=10, pady=10) idle_credits_b = Button(idle_button_f, text='Credits', width=8, command=self.ShowIDLECredits) idle_credits_b.pack(side=LEFT, padx=10, pady=10) s = self.style s(frameButtons, 'RootColor.TFrame') s(frameBg, 'Color.TFrame') s(labelTitle, 'Color.TLabel') s(labelDesc, 'Color.TLabel') s(labelEmail, 'Color.TLabel') s(labelWWW, 'Color.TLabel') s(fbg, 'Color.TFrame') s(labelPythonVer, 'Color.TLabel') s(labelTkVer, 'Color.TLabel') s(py_button_f, 'Color.TFrame') s(fbg2, 'Color.TFrame') s(idle_v, 'Color.TLabel') s(idle_button_f, 'Color.TFrame') 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) def ShowIDLECredits(self): self.display_file_text('About - Credits', 'CREDITS.txt', 'iso-8859-1') def ShowIDLEAbout(self): self.display_file_text('About - Readme', 'README.txt') def ShowIDLENEWS(self): self.display_file_text('About - NEWS', 'NEWS.txt') 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__': # test the dialog from Tkinter import Tk root = Tk() def run(): AboutDialog(root, 'About') Button(root, text='Dialog', command=run).pack() root.mainloop()