diff options
Diffstat (limited to 'Lib/idlelib/textView.py')
| -rw-r--r-- | Lib/idlelib/textView.py | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/Lib/idlelib/textView.py b/Lib/idlelib/textView.py index dd50544..4257eea 100644 --- a/Lib/idlelib/textView.py +++ b/Lib/idlelib/textView.py @@ -9,15 +9,21 @@ class TextViewer(Toplevel): """A simple text viewer dialog for IDLE """ - def __init__(self, parent, title, text, modal=True): + def __init__(self, parent, title, text, modal=True, _htest=False): """Show the given text in a scrollable window with a 'close' button + If modal option set to False, user can interact with other windows, + otherwise they will be unable to interact with other windows until + the textview window is closed. + + _htest - bool; change box location when running htest. """ Toplevel.__init__(self, parent) self.configure(borderwidth=5) + # place dialog below parent if running htest self.geometry("=%dx%d+%d+%d" % (625, 500, - parent.winfo_rootx() + 10, - parent.winfo_rooty() + 10)) + parent.winfo_rootx() + 10, + parent.winfo_rooty() + (10 if not _htest else 100))) #elguavas - config placeholders til config stuff completed self.bg = '#ffffff' self.fg = '#000000' @@ -66,32 +72,15 @@ def view_file(parent, title, filename, encoding=None, modal=True): try: with open(filename, 'r', encoding=encoding) as file: contents = file.read() - except OSError: - import tkinter.messagebox as tkMessageBox + except IOError: tkMessageBox.showerror(title='File Load Error', message='Unable to load file %r .' % filename, parent=parent) else: return view_text(parent, title, contents, modal) - if __name__ == '__main__': - #test the dialog - root=Tk() - root.title('textView test') - filename = './textView.py' - with open(filename, 'r') as f: - text = f.read() - btn1 = Button(root, text='view_text', - command=lambda:view_text(root, 'view_text', text)) - btn1.pack(side=LEFT) - btn2 = Button(root, text='view_file', - command=lambda:view_file(root, 'view_file', filename)) - btn2.pack(side=LEFT) - btn3 = Button(root, text='nonmodal view_text', - command=lambda:view_text(root, 'nonmodal view_text', text, - modal=False)) - btn3.pack(side=LEFT) - close = Button(root, text='Close', command=root.destroy) - close.pack(side=RIGHT) - root.mainloop() + import unittest + unittest.main('idlelib.idle_test.test_textview', verbosity=2, exit=False) + from idlelib.idle_test.htest import run + run(TextViewer) |