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Code Issues Projects Releases Packages Wiki Activity Actions 6

Clean up EditorWindow close.

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This commit is contained in:
Kurt B. Kaiser 2007-10-04 02:09:17 +00:00
parent 85897c9b38
commit 0b634efcbc
3 changed files with 19 additions and 14 deletions
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27
Lib/idlelib/EditorWindow.py
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@ -560,7 +560,8 @@ class EditorWindow(object):
def close_hook(self):
if self.flist:
self.flist.close_edit(self)
self.flist.unregister_maybe_terminate(self)
self.flist = None
def set_close_hook(self, close_hook):
self.close_hook = close_hook
@ -827,22 +828,21 @@ class EditorWindow(object):
if self.io.filename:
self.update_recent_files_list(new_file=self.io.filename)
WindowList.unregister_callback(self.postwindowsmenu)
if self.close_hook:
self.close_hook()
self.flist = None
colorizing = 0
self.unload_extensions()
self.io.close(); self.io = None
self.undo = None # XXX
self.io.close()
self.io = None
self.undo = None
if self.color:
colorizing = self.color.colorizing
doh = colorizing and self.top
self.color.close(doh) # Cancel colorization
self.color.close(False)
self.color = None
self.text = None
self.tkinter_vars = None
self.per.close(); self.per = None
if not colorizing:
self.top.destroy()
self.per.close()
self.per = None
self.top.destroy()
if self.close_hook:
# unless override: unregister from flist, terminate if last window
self.close_hook()
def load_extensions(self):
self.extensions = {}
@ -1504,6 +1504,7 @@ def test():
filename = None
edit = EditorWindow(root=root, filename=filename)
edit.set_close_hook(root.quit)
edit.text.bind("<<close-all-windows>>", edit.close_event)
root.mainloop()
root.destroy()