def handleKeyStroke(self, event):
# handle key strokes for numbers only in widget keyboard entry label
key = event.keysym
if key.isdigit() or key=='period' or key=='minus' or key=='plus':
if key == 'period':
key = '.'
elif key == 'minus':
key = '-'
elif key == 'plus':
key = '+'
self.typedValue += key
self.typedValueTK.configure(text=self.typedValue)
else:
KeyboardEntry.handleKeyStroke(self, event)
def handleKeyStroke(self, event):
# handle key strokes for numbers only in widget keyboard entry label
key = event.keysym
if key.isdigit() or key == 'period' or key == 'minus' or key == 'plus':
if key == 'period':
key = '.'
elif key == 'minus':
key = '-'
elif key == 'plus':
key = '+'
self.typedValue += key
self.typedValueTK.configure(text=self.typedValue)
else:
KeyboardEntry.handleKeyStroke(self, event)
def __init__(self, master=None, type='float',
labCfg={'fg':'black','side':'left', 'text':None},
min=None, max=None, increment=.0, precision=2,
showLabel=1, value=0.0, continuous=1, oneTurn=360.,
size=50, callback=None,
lockMin=0, lockBMin=0, lockMax=0, lockBMax=0,
lockIncrement=0, lockBIncrement=0,
lockPrecision=0, lockShowLabel=0, lockValue=0,
lockType=0, lockContinuous=0, lockOneTurn=0, **kw):
Tkinter.Frame.__init__(self, master)
Tkinter.Pack.config(self)
self.callbacks = CallbackManager() # object to manage callback
# functions. They get called with the
# current value as an argument
# initialize various attributes with default values
self.precision = 2 # decimal places
self.min = None # minimum value
self.max = None # maximum value
self.increment = increment # value increment
self.minOld = 0. # used to store old values
self.maxOld = 0.
self.incrementOld = increment
self.size = 50 # defines widget size
self.offsetValue = 0. # used to set increment correctly
self.lab = None # label
self.callback = None # user specified callback
self.opPanel = None # option panel widget
self.oneTurn = 360. # value increment for 1 full turn
self.value = 0.0 # current value of widget
self.oldValue = 0.0 # old value of widget
self.showLabel = 1 # turn on to display label on
self.continuous = 1 # set to 1 to call callbacks at
# each value change, else gets called
# on button release event
self.angle = 0. # angle corresponding to value
self.labCfg = labCfg # Tkinter Label options
self.labelFont = (
ensureFontCase('helvetica'), 14, 'bold') # label font
self.labelColor = 'yellow' # label color
self.canvas = None # the canvas to create the widget in
self.usedArcColor = '#aaaaaa' # filled arc color of used portion
self.unusedArcColor = '#cccccc' # filled arc color of unused portion
self.pyOver180 = math.pi/180.0 # constants used in various places
self.threeSixtyOver1turn = 1
self.piOver1turn = math.pi/360.
self.lockMin = lockMin # lock<X> vars are used in self.lock()
self.lockMax = lockMax # to lock/unlock entries in optionpanel
self.lockIncrement = lockIncrement
self.lockBMin = lockBMin
self.lockBMax = lockBMax
self.lockBIncrement = lockBIncrement
self.lockPrecision = lockPrecision
self.lockShowLabel = lockShowLabel
self.lockValue = lockValue
self.lockType = lockType
self.lockContinuous = lockContinuous
self.lockOneTurn = lockOneTurn
self.setArrow()
# configure with user-defined values
self.setSize(size)
self.setCallback(callback)
self.setContinuous(continuous)
self.setType(type)
self.setPrecision(precision)
self.setOneTurn(oneTurn)
self.setMin(min)
self.setMax(max)
self.setIncrement(increment)
self.setShowLabel(showLabel)
self.setValue(value)
self.setLabel(self.labCfg)
self.createCanvas(master)
canvas = self.canvas
canvas.bind("<ButtonPress-1>", self.mouseDown)
canvas.bind("<ButtonRelease-1>", self.mouseUp)
canvas.bind("<B1-Motion>", self.mouseMove)
canvas.bind("<Button-3>", self.toggleOptPanel)
if os.name == 'nt': #sys.platform == 'win32':
canvas.bind("<MouseWheel>", self.mouseWheel)
else:
canvas.bind("<Button-4>", self.mouseWheel)
canvas.bind("<Button-5>", self.mouseWheel)
KeyboardEntry.__init__(self, (canvas,), self.setFromEntry)
self.opPanel = OptionsPanel(master = self, title="Dial Options")
def __init__(self,
master=None,
type='float',
labCfg={
'fg': 'black',
'side': 'left',
'text': None
},
min=None,
max=None,
increment=.0,
precision=2,
showLabel=1,
value=0.0,
continuous=1,
oneTurn=360.,
size=50,
callback=None,
lockMin=0,
lockBMin=0,
lockMax=0,
lockBMax=0,
lockIncrement=0,
lockBIncrement=0,
lockPrecision=0,
lockShowLabel=0,
lockValue=0,
lockType=0,
lockContinuous=0,
lockOneTurn=0,
**kw):
Tkinter.Frame.__init__(self, master)
Tkinter.Pack.config(self)
self.callbacks = CallbackManager() # object to manage callback
# functions. They get called with the
# current value as an argument
# initialize various attributes with default values
self.precision = 2 # decimal places
self.min = None # minimum value
self.max = None # maximum value
self.increment = increment # value increment
self.minOld = 0. # used to store old values
self.maxOld = 0.
self.incrementOld = increment
self.size = 50 # defines widget size
self.offsetValue = 0. # used to set increment correctly
self.lab = None # label
self.callback = None # user specified callback
self.opPanel = None # option panel widget
self.oneTurn = 360. # value increment for 1 full turn
self.value = 0.0 # current value of widget
self.oldValue = 0.0 # old value of widget
self.showLabel = 1 # turn on to display label on
self.continuous = 1 # set to 1 to call callbacks at
# each value change, else gets called
# on button release event
self.angle = 0. # angle corresponding to value
self.labCfg = labCfg # Tkinter Label options
self.labelFont = (ensureFontCase('helvetica'), 14, 'bold'
) # label font
self.labelColor = 'yellow' # label color
self.canvas = None # the canvas to create the widget in
self.usedArcColor = '#aaaaaa' # filled arc color of used portion
self.unusedArcColor = '#cccccc' # filled arc color of unused portion
self.pyOver180 = math.pi / 180.0 # constants used in various places
self.threeSixtyOver1turn = 1
self.piOver1turn = math.pi / 360.
self.lockMin = lockMin # lock<X> vars are used in self.lock()
self.lockMax = lockMax # to lock/unlock entries in optionpanel
self.lockIncrement = lockIncrement
self.lockBMin = lockBMin
self.lockBMax = lockBMax
self.lockBIncrement = lockBIncrement
self.lockPrecision = lockPrecision
self.lockShowLabel = lockShowLabel
self.lockValue = lockValue
self.lockType = lockType
self.lockContinuous = lockContinuous
self.lockOneTurn = lockOneTurn
self.setArrow()
# configure with user-defined values
self.setSize(size)
self.setCallback(callback)
self.setContinuous(continuous)
self.setType(type)
self.setPrecision(precision)
self.setOneTurn(oneTurn)
self.setMin(min)
self.setMax(max)
self.setIncrement(increment)
self.setShowLabel(showLabel)
self.setValue(value)
self.setLabel(self.labCfg)
self.createCanvas(master)
canvas = self.canvas
canvas.bind("<ButtonPress-1>", self.mouseDown)
canvas.bind("<ButtonRelease-1>", self.mouseUp)
canvas.bind("<B1-Motion>", self.mouseMove)
canvas.bind("<Button-3>", self.toggleOptPanel)
if os.name == 'nt': #sys.platform == 'win32':
canvas.bind("<MouseWheel>", self.mouseWheel)
else:
canvas.bind("<Button-4>", self.mouseWheel)
canvas.bind("<Button-5>", self.mouseWheel)
KeyboardEntry.__init__(self, (canvas, ), self.setFromEntry)
self.opPanel = OptionsPanel(master=self, title="Dial Options")
def __init__(self,
master=None,
labCfg={
'fg': 'black',
'side': 'left',
'text': None
},
wheelLabCfg={},
canvasCfg={},
callback=None,
type='float',
min=None,
max=None,
increment=0.0,
precision=2,
showLabel=1,
value=0.0,
continuous=True,
width=200,
height=40,
oneTurn=10.,
wheelPad=6,
lockMin=0,
lockBMin=0,
lockMax=0,
lockBMax=0,
lockIncrement=0,
lockBIncrement=0,
lockPrecision=0,
lockShowLabel=0,
lockValue=0,
lockType=0,
lockContinuous=0,
lockOneTurn=0,
orient=None,
reportDelta=0,
**kw):
# See FIXME init
# if __debug__:
# checkkeywords(kw)
Tkinter.Frame.__init__(self, master)
Tkinter.Pack.config(self, side='left', anchor='w')
#FIXME: nblines are not dynamically computed
self.nblines = 30
self.callback = None
self.callbacks = CallbackManager() # object to manage callback
# functions. They get called with the
# current value as an argument
self.width = 200
self.height = 40
self.setWidth(width)
self.setHeight(height)
# set widget orientation: either horizontal or vertical
self.setOrient(orient)
# initialize various attributes with default values
self.precision = 2 # decimal places
self.min = None # minimum value
self.max = None # maximum value
self.increment = increment # value increment
self.minOld = 0. # used to store old values
self.maxOld = 0.
self.incrementOld = increment
self.size = 50 # defines widget size
self.offsetValue = 0. # used to set increment correctly
self.lab = None # label
self.opPanel = None # option panel widget
self.oneTurn = 360. # value increment for 1 full turn
self.value = 0.0 # current value of widget
self.oldValue = 0.0 # old value of widget
self.showLabel = 1 # turn on to display label on
self.continuous = True # set to 1 to call callbacks at
# each value change, else gets called
# on button release event
self.angle = 0. # angle corresponding to value
self.labCfg = labCfg # Tkinter Label options
self.labelFont = (ensureFontCase('helvetica'), 14, 'bold'
) # label font
self.labelColor = 'yellow' # label color
self.canvas = None # the canvas to create the widget in
self.usedArcColor = '#aaaaaa' # filled arc color of used portion
self.unusedArcColor = '#cccccc' # filled arc color of unused portion
self.pyOver180 = math.pi / 180.0 # constants used in various places
self.threeSixtyOver1turn = 1
self.piOver1turn = math.pi / 360.
self.wheelLabCfg = wheelLabCfg # Tkinter wheel label options
self.canvasCfg = canvasCfg # Tkinter Canvas options
self.wheelPad = wheelPad # pad between wheel and widget borders
self.deltaVal = 0. # delta with value at last callback
self.valueLabel = None # Tkinter Label
self.setType(type) # can be float or int
self.discreteValue = 0. # value in discrete space
self.lockMin = lockMin # lock<X> variables in configure()
self.lockMax = lockMax # to lock/unlock entries in options
# panel
self.lockMin = lockMin # lock<X> vars are used in self.lock()
self.lockMax = lockMax # to lock/unlock entries in optionpanel
self.lockIncrement = lockIncrement
self.lockBMin = lockBMin
self.lockBMax = lockBMax
self.lockBIncrement = lockBIncrement
self.lockPrecision = lockPrecision
self.lockShowLabel = lockShowLabel
self.lockValue = lockValue
self.lockType = lockType
self.lockContinuous = lockContinuous
self.lockOneTurn = lockOneTurn
self.reportDelta = reportDelta
self.setLabel(self.labCfg)
self.createCanvas(master, wheelPad=wheelPad)
self.canvas.bind("<ButtonPress-1>", self.mouseDown)
self.canvas.bind("<ButtonRelease-1>", self.mouseUp)
self.canvas.bind("<B1-Motion>", self.mouseMove)
self.canvas.bind("<Button-3>", self.toggleOptPanel)
self.valueLabel.bind("<ButtonPress-1>", self.mouseDown)
self.valueLabel.bind("<ButtonRelease-1>", self.mouseUp)
self.valueLabel.bind("<B1-Motion>", self.mouseMove)
self.valueLabel.bind("<Button-3>", self.toggleOptPanel)
if os.name == 'nt': #sys.platform == 'win32':
self.canvas.bind("<MouseWheel>", self.mouseWheel)
self.valueLabel.bind("<MouseWheel>", self.mouseWheel)
else:
self.canvas.bind("<Button-4>", self.mouseWheel)
self.valueLabel.bind("<Button-4>", self.mouseWheel)
self.canvas.bind("<Button-5>", self.mouseWheel)
self.valueLabel.bind("<Button-5>", self.mouseWheel)
self.bind("<Button-3>", self.toggleOptPanel)
KeyboardEntry.__init__(self, (self, self.canvas, self.valueLabel),
self.setFromEntry)
self.opPanel = OptionsPanel(master=self, title="Thumbwheel Options")
# now set the constructor options correctly using the configure method
self.setValue(value)
apply(
self.configure, (), {
'type': type,
'min': min,
'max': max,
'increment': increment,
'precision': precision,
'showLabel': showLabel,
'continuous': continuous,
'oneTurn': oneTurn,
'lockType': lockType,
'lockMin': lockMin,
'lockBMin': lockBMin,
'lockMax': lockMax,
'lockBMax': lockBMax,
'lockIncrement': lockIncrement,
'lockBIncrement': lockBIncrement,
'lockPrecision': lockPrecision,
'lockShowLabel': lockShowLabel,
'lockValue': lockValue,
'lockContinuous': lockContinuous,
'lockOneTurn': lockOneTurn,
'orient': orient,
'reportDelta': reportDelta,
'callback': callback
})
def __init__(self, master=None, labCfg={'fg':'black','side':'left',
'text':None},
wheelLabCfg={}, canvasCfg={}, callback=None,
type='float', min=None, max=None, increment=0.0, precision=2,
showLabel=1, value=0.0, continuous=True, width=200,
height=40, oneTurn=10., wheelPad=6,
lockMin=0, lockBMin=0, lockMax=0,lockBMax=0,
lockIncrement=0, lockBIncrement=0,
lockPrecision=0, lockShowLabel=0, lockValue=0,
lockType=0, lockContinuous=0, lockOneTurn=0,
orient=None, reportDelta=0, **kw):
# See FIXME init
# if __debug__:
# checkkeywords(kw)
Tkinter.Frame.__init__(self, master)
Tkinter.Pack.config(self, side='left', anchor='w')
#FIXME: nblines are not dynamically computed
self.nblines = 30
self.callback = None
self.callbacks = CallbackManager() # object to manage callback
# functions. They get called with the
# current value as an argument
self.width = 200
self.height = 40
self.setWidth(width)
self.setHeight(height)
# set widget orientation: either horizontal or vertical
self.setOrient(orient)
# initialize various attributes with default values
self.precision = 2 # decimal places
self.min = None # minimum value
self.max = None # maximum value
self.increment = increment # value increment
self.minOld = 0. # used to store old values
self.maxOld = 0.
self.incrementOld = increment
self.size = 50 # defines widget size
self.offsetValue = 0. # used to set increment correctly
self.lab = None # label
self.opPanel = None # option panel widget
self.oneTurn = 360. # value increment for 1 full turn
self.value = 0.0 # current value of widget
self.oldValue = 0.0 # old value of widget
self.showLabel = 1 # turn on to display label on
self.continuous = True # set to 1 to call callbacks at
# each value change, else gets called
# on button release event
self.angle = 0. # angle corresponding to value
self.labCfg = labCfg # Tkinter Label options
self.labelFont = (
ensureFontCase('helvetica'), 14, 'bold') # label font
self.labelColor = 'yellow' # label color
self.canvas = None # the canvas to create the widget in
self.usedArcColor = '#aaaaaa' # filled arc color of used portion
self.unusedArcColor = '#cccccc' # filled arc color of unused portion
self.pyOver180 = math.pi/180.0 # constants used in various places
self.threeSixtyOver1turn = 1
self.piOver1turn = math.pi/360.
self.wheelLabCfg = wheelLabCfg # Tkinter wheel label options
self.canvasCfg = canvasCfg # Tkinter Canvas options
self.wheelPad = wheelPad # pad between wheel and widget borders
self.deltaVal = 0. # delta with value at last callback
self.valueLabel = None # Tkinter Label
self.setType(type) # can be float or int
self.discreteValue = 0. # value in discrete space
self.lockMin = lockMin # lock<X> variables in configure()
self.lockMax = lockMax # to lock/unlock entries in options
# panel
self.lockMin = lockMin # lock<X> vars are used in self.lock()
self.lockMax = lockMax # to lock/unlock entries in optionpanel
self.lockIncrement = lockIncrement
self.lockBMin = lockBMin
self.lockBMax = lockBMax
self.lockBIncrement = lockBIncrement
self.lockPrecision = lockPrecision
self.lockShowLabel = lockShowLabel
self.lockValue = lockValue
self.lockType = lockType
self.lockContinuous = lockContinuous
self.lockOneTurn = lockOneTurn
self.reportDelta = reportDelta
self.setLabel(self.labCfg)
self.createCanvas(master, wheelPad=wheelPad)
self.canvas.bind("<ButtonPress-1>", self.mouseDown)
self.canvas.bind("<ButtonRelease-1>", self.mouseUp)
self.canvas.bind("<B1-Motion>", self.mouseMove)
self.canvas.bind("<Button-3>", self.toggleOptPanel)
self.valueLabel.bind("<ButtonPress-1>", self.mouseDown)
self.valueLabel.bind("<ButtonRelease-1>", self.mouseUp)
self.valueLabel.bind("<B1-Motion>", self.mouseMove)
self.valueLabel.bind("<Button-3>", self.toggleOptPanel)
if os.name == 'nt': #sys.platform == 'win32':
self.canvas.bind("<MouseWheel>", self.mouseWheel)
self.valueLabel.bind("<MouseWheel>", self.mouseWheel)
else:
self.canvas.bind("<Button-4>", self.mouseWheel)
self.valueLabel.bind("<Button-4>", self.mouseWheel)
self.canvas.bind("<Button-5>", self.mouseWheel)
self.valueLabel.bind("<Button-5>", self.mouseWheel)
self.bind("<Button-3>", self.toggleOptPanel)
KeyboardEntry.__init__(self, (self, self.canvas, self.valueLabel),
self.setFromEntry)
self.opPanel = OptionsPanel(master = self, title="Thumbwheel Options")
# now set the constructor options correctly using the configure method
self.setValue(value)
apply( self.configure, (),
{'type':type, 'min':min, 'max':max, 'increment':increment,
'precision':precision, 'showLabel':showLabel,
'continuous':continuous, 'oneTurn':oneTurn,
'lockType':lockType, 'lockMin':lockMin, 'lockBMin':lockBMin,
'lockMax':lockMax, 'lockBMax':lockBMax,
'lockIncrement':lockIncrement, 'lockBIncrement':lockBIncrement,
'lockPrecision':lockPrecision, 'lockShowLabel':lockShowLabel,
'lockValue':lockValue, 'lockContinuous':lockContinuous,
'lockOneTurn':lockOneTurn, 'orient':orient,
'reportDelta':reportDelta,
'callback':callback
})
