dialog for getting a new config file section name
diff --git a/Lib/idlelib/configSectionNameDialog.py b/Lib/idlelib/configSectionNameDialog.py
new file mode 100644
index 0000000..a6612cc
--- /dev/null
+++ b/Lib/idlelib/configSectionNameDialog.py
@@ -0,0 +1,99 @@
+"""
+Dialog that allows user to specify a new config file section name.
+Used to get new highlight theme and keybinding set names.
+"""
+from Tkinter import *
+import tkMessageBox
+
+class GetCfgSectionNameDialog(Toplevel):
+ def __init__(self,parent,title,message,usedNames):
+ """
+ message - string, informational message to display
+ usedNames - list, list of names already in use for validity check
+ """
+ Toplevel.__init__(self, parent)
+ self.configure(borderwidth=5)
+ 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.message=message
+ self.usedNames=usedNames
+ self.result=''
+ self.CreateWidgets()
+ self.withdraw() #hide while setting geometry
+ self.update_idletasks()
+ #needs to be done here so that the winfo_reqwidth is valid
+ self.messageInfo.config(width=self.frameMain.winfo_reqwidth())
+ 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
+ self.deiconify() #geometry set, unhide
+ self.wait_window()
+
+ def CreateWidgets(self):
+ self.name=StringVar(self)
+ self.fontSize=StringVar(self)
+ self.frameMain = Frame(self,borderwidth=2,relief=SUNKEN)
+ self.frameMain.pack(side=TOP,expand=TRUE,fill=BOTH)
+ self.messageInfo=Message(self.frameMain,anchor=W,justify=LEFT,padx=5,pady=5,
+ text=self.message)#,aspect=200)
+ entryName=Entry(self.frameMain,textvariable=self.name,width=30)
+ entryName.focus_set()
+ self.messageInfo.pack(padx=5,pady=5)#,expand=TRUE,fill=BOTH)
+ entryName.pack(padx=5,pady=5)
+ 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)
+
+ def NameOk(self):
+ #simple validity check for a sensible
+ #ConfigParser file section name
+ nameOk=1
+ name=self.name.get()
+ name.strip()
+ if not name: #no name specified
+ tkMessageBox.showerror(title='Name Error',
+ message='No name specified.')
+ nameOk=0
+ elif len(name)>60: #name too long
+ tkMessageBox.showerror(title='Name Error',
+ message='Name too long. Keep it to less than '+
+ '60 characters.')
+ nameOk=0
+ elif name in self.usedNames:
+ tkMessageBox.showerror(title='Name Error',
+ message='This name is already in use.')
+ nameOk=0
+ return nameOk
+
+ def Ok(self, event=None):
+ if self.NameOk():
+ self.result=self.name.get()
+ self.destroy()
+
+ def Cancel(self, event=None):
+ self.result=''
+ self.destroy()
+
+if __name__ == '__main__':
+ #test the dialog
+ root=Tk()
+ def run():
+ keySeq=''
+ dlg=GetCfgSectionNameDialog(root,'Get Name',
+ 'The information here should need to be word wrapped. Test.')
+ print dlg.result
+ Button(root,text='Dialog',command=run).pack()
+ root.mainloop()
+
+