(oops, apologies for double-posting ... Google Groups grr...)
Spurred on by my triumph I have experimented with adding a new primitive of
my own! This allows me to have a key combination to expend or contract a
node
depending on its current state.
Apologies if there's already a way of doing this ... I submit the following
for possible inclusion into Leo:
{{{ in leoCommands.py
def toggleExpandState (self,event=None):
""" Toggle the expand state of the current node
"""
trace = False and not g.unitTesting
c = self; p = c.p
# set up the functions to call
if p.isExpanded():
fa = p.contract
frd = c.redraw_after_contract
else:
fa = p.expand
frd = c.redraw_after_expand
# perform the calls
fa()
if p.isCloned():
if trace: g.trace('***redraw')
c.redraw()
else:
frd(p,setFocus=True)
}}}
and the obvious entry in leoEditCommands.py:
{{{
'toggle-expand-state': c.toggleExpandState,
}}}
I bind this to Ctrl-E (Expand) and Ctrl-H (Hide) FWIW.
Cheers
Jon N
>
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