some new dialogs and support files for new about and configuration implementations
diff --git a/Lib/idlelib/textView.py b/Lib/idlelib/textView.py
new file mode 100644
index 0000000..72d8b34
--- /dev/null
+++ b/Lib/idlelib/textView.py
@@ -0,0 +1,77 @@
+##---------------------------------------------------------------------------##
+##
+## idle - simple text view dialog
+## elguavas
+##
+##---------------------------------------------------------------------------##
+"""
+simple text browser for idle
+"""
+from Tkinter import *
+import tkMessageBox
+
+class TextViewer(Toplevel):
+ """
+ simple text viewer dialog for idle
+ """
+ def __init__(self,parent,title,fileName):
+ """
+ fileName - string,should be an absoulute filename
+ """
+ Toplevel.__init__(self, parent)
+ self.configure(borderwidth=5)
+ self.geometry("+%d+%d" % (parent.winfo_rootx()+10,
+ parent.winfo_rooty()+10))
+ #elguavas - config placeholders til config stuff completed
+ self.bg=None
+ self.fg=None
+
+ self.CreateWidgets()
+ self.title(title)
+ self.transient(parent)
+ self.grab_set()
+ self.protocol("WM_DELETE_WINDOW", self.Ok)
+ self.parent = parent
+ self.textView.focus_set()
+ #key bindings for this dialog
+ self.bind('<Return>',self.Ok) #dismiss dialog
+ self.bind('<Escape>',self.Ok) #dismiss dialog
+ self.LoadTextFile(fileName)
+ self.textView.config(state=DISABLED)
+ self.wait_window()
+
+ def LoadTextFile(self, fileName):
+ textFile = None
+ try:
+ textFile = open(fileName, 'r')
+ except IOError:
+ tkMessageBox.showerror(title='File Load Error',
+ message='Unable to load file '+`fileName`+' .')
+ else:
+ self.textView.insert(0.0,textFile.read())
+
+ def CreateWidgets(self):
+ frameText = Frame(self)
+ frameButtons = Frame(self)
+ self.buttonOk = Button(frameButtons,text='Ok',
+ command=self.Ok,takefocus=FALSE,default=ACTIVE)
+ self.scrollbarView = Scrollbar(frameText,orient=VERTICAL,
+ takefocus=FALSE,highlightthickness=0)
+ self.textView = Text(frameText,wrap=WORD,highlightthickness=0)
+ self.scrollbarView.config(command=self.textView.yview)
+ self.textView.config(yscrollcommand=self.scrollbarView.set)
+ self.buttonOk.pack(padx=5,pady=5)
+ self.scrollbarView.pack(side=RIGHT,fill=Y)
+ self.textView.pack(side=LEFT,expand=TRUE,fill=BOTH)
+ frameButtons.pack(side=BOTTOM,fill=X)
+ frameText.pack(side=TOP,expand=TRUE,fill=BOTH)
+
+ def Ok(self, event=None):
+ self.destroy()
+
+if __name__ == '__main__':
+ #test the dialog
+ root=Tk()
+ Button(root,text='View',
+ command=lambda:TextViewer(root,'Text','./textView.py')).pack()
+ root.mainloop()