M configDialog.py
M configHelpSourceEdit.py
1. Attach configHelpSourceEdit error dialogs to parent to avoid Tk root
pop-ups.
2. Make configHelpSourceEdit OK button the default and bind <Return>.
3. Reformat configHelpSourceEdit.
4. ConfigDialog.SaveAllChangedConfig() had a bug which caused additional
help sources to be deleted when other config items were changed.
4. Uniform capitalization in configDialog.
5. Update configDialog doc string.
diff --git a/Lib/idlelib/configHelpSourceEdit.py b/Lib/idlelib/configHelpSourceEdit.py
index f262ee6..bd799da 100644
--- a/Lib/idlelib/configHelpSourceEdit.py
+++ b/Lib/idlelib/configHelpSourceEdit.py
@@ -1,119 +1,126 @@
-"""
-Dialog that allows user to specify or edit the parameters for a user configured
-help source.
-"""
+"Dialog to specify or edit the parameters for a user configured help source."
+
from Tkinter import *
import tkMessageBox
import os
class GetHelpSourceDialog(Toplevel):
- def __init__(self,parent,title,menuItem='',filePath=''):
+ def __init__(self, parent, title, menuItem='', filePath=''):
"""
menuItem - string, the menu item to edit, if any
filePath - string, the help file path to edit, if any
"""
Toplevel.__init__(self, parent)
self.configure(borderwidth=5)
- self.resizable(height=FALSE,width=FALSE)
+ self.resizable(height=FALSE, width=FALSE)
self.title(title)
self.transient(parent)
self.grab_set()
self.protocol("WM_DELETE_WINDOW", self.Cancel)
self.parent = parent
- self.result=None
+ self.result = None
self.CreateWidgets()
self.menu.set(menuItem)
self.path.set(filePath)
self.withdraw() #hide while setting geometry
- self.update_idletasks()
#needs to be done here so that the winfo_reqwidth is valid
+ self.update_idletasks()
+ #centre dialog over parent:
self.geometry("+%d+%d" %
- ((parent.winfo_rootx()+((parent.winfo_width()/2)
- -(self.winfo_reqwidth()/2)),
- parent.winfo_rooty()+((parent.winfo_height()/2)
- -(self.winfo_reqheight()/2)) )) ) #centre dialog over parent
+ ((parent.winfo_rootx() + ((parent.winfo_width()/2)
+ -(self.winfo_reqwidth()/2)),
+ parent.winfo_rooty() + ((parent.winfo_height()/2)
+ -(self.winfo_reqheight()/2)))))
self.deiconify() #geometry set, unhide
+ self.bind('<Return>', self.Ok)
self.wait_window()
def CreateWidgets(self):
- self.menu=StringVar(self)
- self.path=StringVar(self)
- self.fontSize=StringVar(self)
- self.frameMain = Frame(self,borderwidth=2,relief=SUNKEN)
- self.frameMain.pack(side=TOP,expand=TRUE,fill=BOTH)
- labelMenu=Label(self.frameMain,anchor=W,justify=LEFT,
- text='Menu Item:')
- self.entryMenu=Entry(self.frameMain,textvariable=self.menu,width=30)
+ self.menu = StringVar(self)
+ self.path = StringVar(self)
+ self.fontSize = StringVar(self)
+ self.frameMain = Frame(self, borderwidth=2, relief=SUNKEN)
+ self.frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
+ labelMenu = Label(self.frameMain, anchor=W, justify=LEFT,
+ text='Menu Item:')
+ self.entryMenu = Entry(self.frameMain, textvariable=self.menu,
+ width=30)
self.entryMenu.focus_set()
- labelPath=Label(self.frameMain,anchor=W,justify=LEFT,
- text='Help File Path:')
- self.entryPath=Entry(self.frameMain,textvariable=self.path,width=40)
+ labelPath = Label(self.frameMain, anchor=W, justify=LEFT,
+ text='Help File Path:')
+ self.entryPath = Entry(self.frameMain, textvariable=self.path,
+ width=40)
self.entryMenu.focus_set()
- labelMenu.pack(anchor=W,padx=5,pady=3)
- self.entryMenu.pack(anchor=W,padx=5,pady=3)
- labelPath.pack(anchor=W,padx=5,pady=3)
- self.entryPath.pack(anchor=W,padx=5,pady=3)
- frameButtons=Frame(self)
- frameButtons.pack(side=BOTTOM,fill=X)
- self.buttonOk = Button(frameButtons,text='Ok',
- width=8,command=self.Ok)
- self.buttonOk.grid(row=0,column=0,padx=5,pady=5)
- self.buttonCancel = Button(frameButtons,text='Cancel',
- width=8,command=self.Cancel)
- self.buttonCancel.grid(row=0,column=1,padx=5,pady=5)
+ labelMenu.pack(anchor=W, padx=5, pady=3)
+ self.entryMenu.pack(anchor=W, padx=5, pady=3)
+ labelPath.pack(anchor=W, padx=5, pady=3)
+ self.entryPath.pack(anchor=W, padx=5, pady=3)
+ frameButtons = Frame(self)
+ frameButtons.pack(side=BOTTOM, fill=X)
+ self.buttonOk = Button(frameButtons, text='OK',
+ width=8, default=ACTIVE, command=self.Ok)
+ self.buttonOk.grid(row=0, column=0, padx=5,pady=5)
+ self.buttonOk.bind('<Return>', self.Ok)
+ #self.buttonOk.focus()
+ self.buttonCancel = Button(frameButtons, text='Cancel',
+ width=8, command=self.Cancel)
+ self.buttonCancel.grid(row=0, column=1, padx=5, pady=5)
def MenuOk(self):
- #simple validity check for a sensible
- #menu item name
- menuOk=1
- menu=self.menu.get()
+ "Simple validity check for a sensible menu item name"
+ menuOk = True
+ menu = self.menu.get()
menu.strip()
- if not menu: #no menu item specified
+ if not menu:
tkMessageBox.showerror(title='Menu Item Error',
- message='No menu item specified.')
+ message='No menu item specified',
+ parent=self)
self.entryMenu.focus_set()
- menuOk=0
- elif len(menu)>30: #menu item name too long
+ menuOk = False
+ elif len(menu) > 30:
tkMessageBox.showerror(title='Menu Item Error',
- message='Menu item too long. It should be no more '+
- 'than 30 characters.')
+ message='Menu item too long:'
+ '\nLimit 30 characters.',
+ parent=self)
self.entryMenu.focus_set()
- menuOk=0
+ menuOk = False
return menuOk
def PathOk(self):
- #simple validity check for menu file path
- pathOk=1
- path=self.path.get()
+ "Simple validity check for menu file path"
+ pathOk = True
+ path = self.path.get()
path.strip()
if not path: #no path specified
tkMessageBox.showerror(title='File Path Error',
- message='No help file path specified.')
+ message='No help file path specified.',
+ parent=self)
self.entryPath.focus_set()
- pathOk=0
+ pathOk = False
elif not os.path.exists(path):
tkMessageBox.showerror(title='File Path Error',
- message='Help file path does not exist.')
+ message='Help file path does not exist.',
+ parent=self)
self.entryPath.focus_set()
- pathOk=0
+ pathOk = False
return pathOk
def Ok(self, event=None):
- if self.MenuOk():
- if self.PathOk():
- self.result=( self.menu.get().strip(),self.path.get().strip() )
- self.destroy()
+ if self.MenuOk() and self.PathOk():
+ self.result = (self.menu.get().strip(),
+ self.path.get().strip())
+ self.destroy()
def Cancel(self, event=None):
- self.result=None
+ self.result = None
self.destroy()
if __name__ == '__main__':
#test the dialog
- root=Tk()
+ root = Tk()
def run():
- keySeq=''
- dlg=GetHelpSourceDialog(root,'Get Help Source')
+ keySeq = ''
+ dlg = GetHelpSourceDialog(root, 'Get Help Source')
print dlg.result
- Button(root,text='Dialog',command=run).pack()
+ Button(root,text='Dialog', command=run).pack()
root.mainloop()