Todd Rovito added the comment:
I created a small test program trying to reproduce the problem on Windows 7,
Python 3.4, and TK 8.6. Unfortunately it works fine and each line is
highlighted as a user presses ctrl-B. I got the select code straight from
IDLE. Any other ideas Roger? This might be an IDLE bug after all.
from tkinter import *
class SelectTest:
def __init__(self):
self.mainwin = Tk()
# Create a text widget
# idle creates the text widget like this
#self.text = text = MultiCallCreator(Text)(text_frame, **text_options)
self.textbox = Text(self.mainwin, width=80, height=10)
self.textbox.pack()
# Add some text
self.textbox.insert(INSERT, "line 1: Select some text\n")
self.textbox.insert(INSERT, "line 2: Select some text\n")
self.textbox.insert(INSERT, "line 3: Select some text\n")
self.textbox.insert(INSERT, "line 4: Select some text\n")
# Add the binding
self.textbox.bind("<Control-Key-b>", self.select_just_like_idle)
# just in case caps lock is on
self.textbox.bind("<Control-Key-B>", self.select_just_like_idle)
self.lineno = 1
def select_just_like_idle(self, event):
print("Select just like idle was called")
if self.lineno is not None and self.lineno > 0:
self.textbox.mark_set("insert", "%d.0" % self.lineno)
self.textbox.tag_remove("sel", "1.0", "end")
self.textbox.tag_add("sel", "insert", "insert +1l")
self.lineno = self.lineno + 1
if __name__ == "__main__":
# Start the program
selectIDLETest = SelectTest()
selectIDLETest.mainwin.mainloop()
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue14146>
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