diff options
| -rw-r--r-- | Lib/idlelib/configSectionNameDialog.py | 99 |
1 files changed, 99 insertions, 0 deletions
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() + + |