diff options
Diffstat (limited to 'Lib/tkinter/tix.py')
| -rw-r--r-- | Lib/tkinter/tix.py | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/Lib/tkinter/tix.py b/Lib/tkinter/tix.py index c1cdfa7..2ed6a77 100644 --- a/Lib/tkinter/tix.py +++ b/Lib/tkinter/tix.py @@ -26,8 +26,10 @@ # appreciate the advantages. # +import os +import tkinter from tkinter import * -from tkinter import _cnfmerge, _default_root +from tkinter import _cnfmerge # WARNING - TkVersion is a limited precision floating point number if TkVersion < 3.999: @@ -72,7 +74,6 @@ TCL_ALL_EVENTS = 0 # BEWARE - this is implemented by copying some code from the Widget class # in Tkinter (to override Widget initialization) and is therefore # liable to break. -import tkinter, os # Could probably add this to Tkinter.Misc class tixCommand: @@ -221,7 +222,7 @@ class Tk(tkinter.Tk, tixCommand): self.tk.eval('package require Tix') def destroy(self): - # For safety, remove an delete_window binding before destroy + # For safety, remove the delete_window binding before destroy self.protocol("WM_DELETE_WINDOW", "") tkinter.Tk.destroy(self) @@ -476,10 +477,15 @@ class DisplayStyle: (multiple) Display Items""" def __init__(self, itemtype, cnf={}, **kw): - master = _default_root # global from Tkinter - if not master and 'refwindow' in cnf: master=cnf['refwindow'] - elif not master and 'refwindow' in kw: master= kw['refwindow'] - elif not master: raise RuntimeError("Too early to create display style: no root window") + if 'refwindow' in kw: + master = kw['refwindow'] + elif 'refwindow' in cnf: + master = cnf['refwindow'] + else: + master = tkinter._default_root + if not master: + raise RuntimeError("Too early to create display style: " + "no root window") self.tk = master.tk self.stylename = self.tk.call('tixDisplayStyle', itemtype, *self._options(cnf,kw) ) @@ -702,7 +708,7 @@ class DirSelectBox(TixWidget): class ExFileSelectBox(TixWidget): """ExFileSelectBox - MS Windows style file select box. - It provides an convenient method for the user to select files. + It provides a convenient method for the user to select files. Subwidget Class --------- ----- @@ -760,7 +766,7 @@ class DirSelectDialog(TixWidget): # Should inherit from a Dialog class class ExFileSelectDialog(TixWidget): """ExFileSelectDialog - MS Windows style file select dialog. - It provides an convenient method for the user to select files. + It provides a convenient method for the user to select files. Subwidgets Class ---------- ----- @@ -923,7 +929,11 @@ class HList(TixWidget, XView, YView): return self.tk.call(self._w, 'header', 'cget', col, opt) def header_exists(self, col): - return self.tk.call(self._w, 'header', 'exists', col) + # A workaround to Tix library bug (issue #25464). + # The documented command is "exists", but only erroneous "exist" is + # accepted. + return self.tk.getboolean(self.tk.call(self._w, 'header', 'exist', col)) + header_exist = header_exists def header_delete(self, col): self.tk.call(self._w, 'header', 'delete', col) @@ -1052,8 +1062,8 @@ class InputOnly(TixWidget): class LabelEntry(TixWidget): """LabelEntry - Entry field with label. Packages an entry widget - and a label into one mega widget. It can beused be used to simplify - the creation of ``entry-form'' type of interface. + and a label into one mega widget. It can be used to simplify the creation + of ``entry-form'' type of interface. Subwidgets Class ---------- ----- |