def data(self):
table = JTable() # use an empty (default) table
iMap = table.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
# List of mapped keystrokes & actions
keystrokes = [(key, iMap.get(key))
for key in table.getRegisteredKeyStrokes()]
#------------------------------------------------------
# Dict of key names & modified keystrokes
#------------------------------------------------------
keys = {} # Dict, index = key name -> modifiers
acts = {} # Dict, index = keyStroke -> actionName
for key, act in keystrokes:
val = str(key) # e.g., shift ctrl pressed TAB
acts[val] = act # e.g., selectNextColumnCell
pos = val.rfind(' ')
prefix, name = val[:pos], val[pos + 1:]
if keys.has_key(name):
keys[name].append(prefix)
else:
keys[name] = [prefix]
#------------------------------------------------------
# The list of unique key names, in alphabetical order
#------------------------------------------------------
names = keys.keys()
names.sort()
prefixes = [
'pressed', # unmodified keystroke
'ctrl pressed', # Ctrl-<keystroke>
'shift pressed', # Shift-<keystroke>
'shift ctrl pressed' # Shift-Ctrl-<keystroke>
]
#------------------------------------------------------
# For each key name (in alphabetical order)
#------------------------------------------------------
result = [] # The 2D table of strings
for name in names: # For each key name (e.g., TAB)
here = [name] # Current table row
#
# columns are in a fixed order, based upon prefix
#
for prefix in prefixes:
kName = ' '.join([prefix, name])
here.append(acts.get(kName, ''))
result.append(here)
return result
# ISBN-13: 978-1-4824-0818-2 (paperback)
# ISBN-13: 978-1-4824-0817-5 (electronic)
# website: http://www.apress.com/978148420818
# Role: Simple Jython Swing script showing JTable 'SPACE' KeyStrokes
# Note: This is a "Swing" script only because it imports javax.swing JTable
# Usage: wsadmin -f KeyStrokes.py
# or
# jython KeyStrokes.py
# History:
# date who ver Comment
# -------- --- --- ----------
# 14/10/27 rag 0.0 New - ...
#-------------------------------------------------------------------------------
from javax.swing import JTable
table = JTable()
keys = [
str( key )
for key in table.getRegisteredKeyStrokes()
]
print 'Number of JTable KeyStrokes:', len( keys )
width = max( [ len( key ) for key in keys ] )
print 'JTable "Space" Keys:'
print '\n'.join(
[
'%*s' % ( width, key )
for key in keys if key.endswith( 'SPACE' )
]
)
