[issue24825] visual margin indicator for breakpoints in IDLE

2015-08-07 Thread Terry J. Reedy

Terry J. Reedy added the comment:

I believe one of Saimadhav's original patches used a symbol. I suggested color 
highlighting instead, and it seems to work better.  In any case, debating such 
details is part of an issue.

--
resolution:  - duplicate
stage:  - resolved
status: open - closed
superseder:  - IDLE: Add an option to show line numbers along the left side of 
the editor window, and have it enabled by default.

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[issue24825] visual margin indicator for breakpoints in IDLE

2015-08-07 Thread Mark Roseman

New submission from Mark Roseman:

Right now breakpoints can only be set/cleared by using a context menu on a line 
in the editor. I discovered this entirely by reading through the bug database, 
as right-click doesn't work on OS X (#24801).

Some other tools use an indicator (e.g. stop sign) in the left margin, which 
can be toggled on and off by a simple click. This could exist in conjunction 
with line numbering (#17535)

--
components: IDLE
messages: 248194
nosy: kbk, markroseman, roger.serwy, terry.reedy
priority: normal
severity: normal
status: open
title: visual margin indicator for breakpoints in IDLE
type: enhancement
versions: Python 3.5, Python 3.6

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[issue24825] visual margin indicator for breakpoints in IDLE

2015-08-07 Thread Mark Roseman

Mark Roseman added the comment:

oh agree, definitely don't want a symbol on every line. i was already thinking 
implementation where you'd probably have an object matching the background for 
hit detection! :-)

but yes, visually nothing there but empty space when there isn't a breakpoint, 
and a symbol there when the breakpoint is set

--

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[issue24825] visual margin indicator for breakpoints in IDLE

2015-08-07 Thread Terry J. Reedy

Terry J. Reedy added the comment:

#24801 needs to be fixed so we can depend on right clicking. I think SET and 
CLEAR should be replace by TOGGLE (#22083). The patch for #17535 already 
includes marking breakpoints in the margin.  I am opposed to a putting a symbol 
on every line.  Too noisy and too confusing to beginners for an advanced 
feature.  There are other things that could be added to a line-number context 
menu, such as cutting or copying a line without having to drag select it (which 
is too easy to mess up).

--

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