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"""
about box for idle
"""
from Tkinter import *
import tkFont
import string, os
import textView
import idlever
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.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()
#key bindings for this dialog
self.bind('<Alt-c>',self.CreditsButtonBinding) #credits button
self.bind('<Alt-l>',self.LicenseButtonBinding) #license button
self.bind('<Return>',self.Ok) #dismiss dialog
self.bind('<Escape>',self.Ok) #dismiss dialog
self.wait_window()
def CreateWidgets(self):
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='Ok',
command=self.Ok)#,default=ACTIVE
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='IDLEfork',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=0,column=1,sticky=W,rowspan=2,padx=0,pady=3)
labelVersion = Label(frameBg,text='version '+idlever.IDLE_VERSION,
fg=self.fg,bg=self.bg)
labelVersion.grid(row=1,column=0,sticky=W,padx=10,pady=5)
labelDesc = Label(frameBg,
text="A development version of Python's lightweight\n"+
'Integrated DeveLopment Environment, IDLE.',
justify=LEFT,fg=self.fg,bg=self.bg)
labelDesc.grid(row=2,column=0,sticky=W,columnspan=3,padx=10,pady=5)
labelCopyright = Label(frameBg,
text="Copyright (c) 2001 Python Software Foundation;\nAll Rights Reserved",
justify=LEFT,fg=self.fg,bg=self.bg)
labelCopyright.grid(row=3,column=0,sticky=W,columnspan=3,padx=10,pady=5)
labelLicense = Label(frameBg,
text='Released under the Python 2.1.1 PSF Licence',
justify=LEFT,fg=self.fg,bg=self.bg)
labelLicense.grid(row=4,column=0,sticky=W,columnspan=3,padx=10,pady=5)
framePad = Frame(frameBg,height=5,bg=self.bg).grid(row=5,column=0)
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='www: http://idlefork.sourceforge.net',
justify=LEFT,fg=self.fg,bg=self.bg)
labelWWW.grid(row=7,column=0,columnspan=2,sticky=W,padx=10,pady=0)
frameDivider = Frame(frameBg,borderwidth=1,relief=SUNKEN,
height=2,bg=self.bg).grid(row=8,column=0,sticky=(E,W),columnspan=3,
padx=5,pady=5)
labelPythonVer = Label(frameBg,text='Python version: '+
sys.version.split()[0],fg=self.fg,bg=self.bg)
labelPythonVer.grid(row=9,column=0,sticky=W,padx=10,pady=0)
#handle weird tk version num in windoze python >= 1.6 (?!?)
tkVer = `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 = string.join(tkVer,'.')
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)
self.buttonLicense = Button(frameBg,text='View License',underline=5,
width=14,highlightbackground=self.bg,command=self.ShowLicense)#takefocus=FALSE
self.buttonLicense.grid(row=10,column=0,sticky=W,padx=10,pady=10)
self.buttonCredits = Button(frameBg,text='View Credits',underline=5,
width=14,highlightbackground=self.bg,command=self.ShowCredits)#takefocus=FALSE
self.buttonCredits.grid(row=10,column=1,columnspan=2,sticky=E,padx=10,pady=10)
def CreditsButtonBinding(self,event):
self.buttonCredits.invoke()
def LicenseButtonBinding(self,event):
self.buttonLicense.invoke()
def ShowLicense(self):
self.ViewFile('About - License','LICENSE.txt')
def ShowCredits(self):
self.ViewFile('About - Credits','CREDITS.txt')
def ViewFile(self,viewTitle,viewFile):
fn=os.path.join(os.path.abspath(os.path.dirname(__file__)),viewFile)
textView.TextViewer(self,viewTitle,fn)
def Ok(self, event=None):
self.destroy()
if __name__ == '__main__':
#test the dialog
root=Tk()
def run():
import aboutDialog
aboutDialog.AboutDialog(root,'About')
Button(root,text='Dialog',command=run).pack()
root.mainloop()
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