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API Reference: Dial
Dial
from direct.tkwidgets.Dial import Dial
Valuator widget which includes an angle dial and an entry for setting floating point values
Inheritance:
Methods of Dial:
Methods of Valuator:
__init__
def __init__(self, parent=None, **kw)
Undocumented function.
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_setRollover
def _setRollover(self)
Menu command to turn Dial rollover on/off (i.e. does value accumulate every time you complete a revolution of the dial?)
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_setSnap
def _setSnap(self)
Menu command to turn Dial angle snap on/off
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setBase
def setBase(self)
Set Dial base value: value = base + delta * numRevs
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setDelta
def setDelta(self)
Set Dial delta value: value = base + delta * numRevs
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setRollover
def setRollover(self)
Turn Dial rollover (accumulation of a sum) on/off
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setSnap
def setSnap(self)
Turn Dial angle snap on/off
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__init__
def __init__(self, parent=None, **kw)
Undocumented function.
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_mouseDown
def _mouseDown(self)
Function to execute at start of mouse interaction
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_mouseUp
def _mouseUp(self)
Function to execute at end of mouse interaction
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addValuatorMenuEntries
def addValuatorMenuEntries(self)
Function used by subclass to add menu entries to popup menu
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createValuator
def createValuator(self)
Function used by subclass to create valuator geometry
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get
def get(self)
Return current widget value
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mouseReset
def mouseReset(self, event)
Reset valuator to resetValue
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packValuator
def packValuator(self)
Function used by subclass to pack widget
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reset
def reset(self)
self.reset() Reset valuator to reset value
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set
def set(self, value, fCommand=1)
Update widget's value by setting valuator, which will in turn update the entry. fCommand flag (which is passed to the valuator as commandData, which is then passed in turn to self.setEntry) controls command execution.
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setEntry
def setEntry(self, value, fCommand=1)
Update value displayed in entry, fCommand flag controls command execution
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setEntryFormat
def setEntryFormat(self)
Change the number of significant digits in entry
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setLabel
def setLabel(self)
Update label's text
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setState
def setState(self)
Enable/disable widget
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validateEntryInput
def validateEntryInput(self, event)
Check validity of entry and if valid pass along to valuator
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zero
def zero(self)
self.zero() Set valuator to zero
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