class InsertNanotube_PropertyManager(DnaOrCnt_PropertyManager):
"""
The InsertNanotube_PropertyManager class provides a Property Manager
for the B{Build > Nanotube > CNT} command.
@ivar title: The title that appears in the property manager header.
@type title: str
@ivar pmName: The name of this property manager. This is used to set
the name of the PM_Dialog object via setObjectName().
@type name: str
@ivar iconPath: The relative path to the PNG file that contains a
22 x 22 icon image that appears in the PM header.
@type iconPath: str
"""
title = "Insert Nanotube"
pmName = title
iconPath = "ui/actions/Command Toolbar/BuildNanotube/InsertNanotube.png"
def __init__(self, command):
"""
Constructor for the Nanotube property manager.
"""
self.endPoint1 = None
self.endPoint2 = None
self.nanotube = NanotubeParameters() # A 5x5 CNT.
_superclass.__init__(self, command)
self.showTopRowButtons( PM_DONE_BUTTON | \
PM_CANCEL_BUTTON | \
PM_WHATS_THIS_BUTTON)
def connect_or_disconnect_signals(self, isConnect):
"""
Connect or disconnect widget signals sent to their slot methods.
This can be overridden in subclasses. By default it does nothing.
@param isConnect: If True the widget will send the signals to the slot
method.
@type isConnect: boolean
"""
if isConnect:
change_connect = self.win.connect
else:
change_connect = self.win.disconnect
change_connect(self.ntTypeComboBox,
SIGNAL("currentIndexChanged(const QString&)"),
self._ntTypeComboBoxChanged)
change_connect(self.chiralityNSpinBox, SIGNAL("valueChanged(int)"),
self._chiralityFixup)
change_connect(self.chiralityMSpinBox, SIGNAL("valueChanged(int)"),
self._chiralityFixup)
change_connect(self.endingsComboBox,
SIGNAL("currentIndexChanged(const QString&)"),
self._endingsComboBoxChanged)
# This spin box is currently hidden.
change_connect(self.bondLengthDoubleSpinBox,
SIGNAL("valueChanged(double)"), self._bondLengthChanged)
change_connect(self.showCursorTextCheckBox,
SIGNAL('stateChanged(int)'),
self._update_state_of_cursorTextGroupBox)
def show(self):
_superclass.show(self)
self.updateMessage("Specify the nanotube parameters below, then click "\
"two endpoints in the graphics area to insert a nanotube.")
def _update_widgets_in_PM_before_show(self):
"""
Update various widgets in this Property manager.
Overrides MotorPropertyManager._update_widgets_in_PM_before_show.
The various widgets , (e.g. spinboxes) will get values from the
structure for which this propMgr is constructed for
(self.editcCntroller.struct)
@see: MotorPropertyManager._update_widgets_in_PM_before_show
@see: self.show where it is called.
"""
pass
def _addGroupBoxes(self):
"""
Add the Insert Nanotube Property Manager group boxes.
"""
self._pmGroupBox1 = PM_GroupBox(self, title="Endpoints")
self._loadGroupBox1(self._pmGroupBox1)
self._pmGroupBox1.hide()
self._pmGroupBox2 = PM_GroupBox(self, title="Parameters")
self._loadGroupBox2(self._pmGroupBox2)
self._displayOptionsGroupBox = PM_GroupBox(self,
title="Display Options")
self._loadDisplayOptionsGroupBox(self._displayOptionsGroupBox)
self._pmGroupBox3 = PM_GroupBox(self, title="Nanotube Distortion")
self._loadGroupBox3(self._pmGroupBox3)
self._pmGroupBox3.hide() #@ Temporary.
self._pmGroupBox4 = PM_GroupBox(self, title="Multi-Walled CNTs")
self._loadGroupBox4(self._pmGroupBox4)
self._pmGroupBox4.hide() #@ Temporary.
self._pmGroupBox5 = PM_GroupBox(self, title="Advanced Options")
self._loadGroupBox5(self._pmGroupBox5)
self._pmGroupBox5.hide() #@ Temporary.
def _loadGroupBox1(self, pmGroupBox):
"""
Load widgets in group box 1.
"""
#Following toolbutton facilitates entering a temporary NanotubeLineMode
#to create a CNT using endpoints of the specified line.
self.specifyCntLineButton = PM_ToolButton(
pmGroupBox,
text="Specify Endpoints",
iconPath="ui/actions/Properties Manager/Pencil.png",
spanWidth=True)
self.specifyCntLineButton.setCheckable(True)
self.specifyCntLineButton.setAutoRaise(True)
self.specifyCntLineButton.setToolButtonStyle(
Qt.ToolButtonTextBesideIcon)
#EndPoint1 and endPoint2 coordinates. These widgets are hidden
# as of 2007- 12 - 05
self._endPoint1SpinBoxes = PM_CoordinateSpinBoxes(pmGroupBox,
label="End Point 1")
self.x1SpinBox = self._endPoint1SpinBoxes.xSpinBox
self.y1SpinBox = self._endPoint1SpinBoxes.ySpinBox
self.z1SpinBox = self._endPoint1SpinBoxes.zSpinBox
self._endPoint2SpinBoxes = PM_CoordinateSpinBoxes(pmGroupBox,
label="End Point 2")
self.x2SpinBox = self._endPoint2SpinBoxes.xSpinBox
self.y2SpinBox = self._endPoint2SpinBoxes.ySpinBox
self.z2SpinBox = self._endPoint2SpinBoxes.zSpinBox
self._endPoint1SpinBoxes.hide()
self._endPoint2SpinBoxes.hide()
def _loadGroupBox2(self, pmGroupBox):
"""
Load widgets in group box 2.
"""
_ntTypeChoices = ['Carbon', 'Boron Nitride']
self.ntTypeComboBox = \
PM_ComboBox( pmGroupBox,
label = "Type:",
choices = _ntTypeChoices,
setAsDefault = True)
self.ntRiseDoubleSpinBox = \
PM_DoubleSpinBox( pmGroupBox,
label = "Rise:",
value = self.nanotube.getRise(),
setAsDefault = True,
minimum = 2.0,
maximum = 4.0,
decimals = 3,
singleStep = 0.01 )
self.ntRiseDoubleSpinBox.hide()
# Nanotube Length
self.ntLengthLineEdit = \
PM_LineEdit( pmGroupBox,
label = "Nanotube Length: ",
text = "0.0 Angstroms",
setAsDefault = False)
self.ntLengthLineEdit.setDisabled(True)
self.ntLengthLineEdit.hide()
# Nanotube diameter
self.ntDiameterLineEdit = \
PM_LineEdit( pmGroupBox,
label = "Diameter: ",
setAsDefault = False)
self.ntDiameterLineEdit.setDisabled(True)
self.updateNanotubeDiameter()
self.chiralityNSpinBox = \
PM_SpinBox( pmGroupBox,
label = "Chirality (n):",
value = self.nanotube.getChiralityN(),
minimum = 2,
maximum = 100,
setAsDefault = True )
self.chiralityMSpinBox = \
PM_SpinBox( pmGroupBox,
label = "Chirality (m):",
value = self.nanotube.getChiralityM(),
minimum = 0,
maximum = 100,
setAsDefault = True )
# How about having user prefs for CNT and BNNT bond lengths?
# I'm guessing that if the user wants to set these values, they will
# do it once and would like those bond length values persist forever.
# Need to discuss with others to determine if this spinbox comes out.
# --Mark 2008-03-29
self.bondLengthDoubleSpinBox = \
PM_DoubleSpinBox( pmGroupBox,
label = "Bond length:",
value = self.nanotube.getBondLength(),
setAsDefault = True,
minimum = 1.0,
maximum = 3.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
#self.bondLengthDoubleSpinBox.hide()
endingChoices = ["Hydrogen", "None"] # Removed:, "Nitrogen"]
self.endingsComboBox= \
PM_ComboBox( pmGroupBox,
label = "Endings:",
choices = endingChoices,
index = 0,
setAsDefault = True,
spanWidth = False )
def _loadGroupBox3(self, inPmGroupBox):
"""
Load widgets in group box 3.
"""
self.zDistortionDoubleSpinBox = \
PM_DoubleSpinBox( inPmGroupBox,
label = "Z-distortion:",
value = 0.0,
setAsDefault = True,
minimum = 0.0,
maximum = 10.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
self.xyDistortionDoubleSpinBox = \
PM_DoubleSpinBox( inPmGroupBox,
label = "XY-distortion:",
value = 0.0,
setAsDefault = True,
minimum = 0.0,
maximum = 2.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
self.twistSpinBox = \
PM_SpinBox( inPmGroupBox,
label = "Twist:",
value = 0,
setAsDefault = True,
minimum = 0,
maximum = 100, # What should maximum be?
suffix = " deg/A" )
self.bendSpinBox = \
PM_SpinBox( inPmGroupBox,
label = "Bend:",
value = 0,
setAsDefault = True,
minimum = 0,
maximum = 360,
suffix = " deg" )
def _loadGroupBox4(self, inPmGroupBox):
"""
Load widgets in group box 4.
"""
# "Number of Nanotubes" SpinBox
self.mwntCountSpinBox = \
PM_SpinBox( inPmGroupBox,
label = "Number:",
value = 1,
setAsDefault = True,
minimum = 1,
maximum = 10,
suffix = " nanotubes" )
self.mwntCountSpinBox.setSpecialValueText("SWNT")
# "Spacing" lineedit.
self.mwntSpacingDoubleSpinBox = \
PM_DoubleSpinBox( inPmGroupBox,
label = "Spacing:",
value = 2.46,
setAsDefault = True,
minimum = 1.0,
maximum = 10.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
def _loadGroupBox5(self, pmGroupBox):
"""
Load widgets in group box 5.
"""
self._rubberbandLineGroupBox = PM_GroupBox(pmGroupBox,
title='Rubber band Line:')
ntLineChoices = ['Ladder']
self.ntRubberBandLineDisplayComboBox = \
PM_ComboBox( self._rubberbandLineGroupBox ,
label = " Display as:",
choices = ntLineChoices,
setAsDefault = True)
self.lineSnapCheckBox = \
PM_CheckBox(self._rubberbandLineGroupBox ,
text = 'Enable line snap' ,
widgetColumn = 1,
state = Qt.Checked
)
def _connect_showCursorTextCheckBox(self):
"""
Connect the show cursor text checkbox with user prefs_key.
Overrides
DnaOrCnt_PropertyManager._connect_showCursorTextCheckBox
"""
connect_checkbox_with_boolean_pref(
self.showCursorTextCheckBox,
insertNanotubeEditCommand_showCursorTextCheckBox_prefs_key)
def _params_for_creating_cursorTextCheckBoxes(self):
"""
Returns params needed to create various cursor text checkboxes connected
to prefs_keys that allow custom cursor texts.
@return: A list containing tuples in the following format:
('checkBoxTextString' , preference_key). PM_PrefsCheckBoxes
uses this data to create checkboxes with the the given names and
connects them to the provided preference keys. (Note that
PM_PrefsCheckBoxes puts thes within a GroupBox)
@rtype: list
@see: PM_PrefsCheckBoxes
@see: self._loadDisplayOptionsGroupBox where this list is used.
@see: Superclass method which is overridden here --
DnaOrCnt_PropertyManager._params_for_creating_cursorTextCheckBoxes()
"""
params = \
[ #Format: (" checkbox text", prefs_key)
("Nanotube length",
insertNanotubeEditCommand_cursorTextCheckBox_length_prefs_key ),
("Angle",
insertNanotubeEditCommand_cursorTextCheckBox_angle_prefs_key )
]
return params
def _addToolTipText(self):
"""
Tool Tip text for widgets in the Insert Nanotube Property Manager.
"""
pass
def _setEndPoints(self):
"""
Set the two endpoints of the nanotube using the values from the
X, Y, Z coordinate spinboxes in the property manager.
@note: The group box containing the 2 sets of XYZ spin boxes are
currently hidden.
"""
# First endpoint (origin) of nanotube
x1 = self.x1SpinBox.value()
y1 = self.y1SpinBox.value()
z1 = self.z1SpinBox.value()
# Second endpoint (direction vector/axis) of nanotube.
x2 = self.x2SpinBox.value()
y2 = self.y2SpinBox.value()
z2 = self.z2SpinBox.value()
if not self.endPoint1:
self.endPoint1 = V(x1, y1, z1)
if not self.endPoint2:
self.endPoint2 = V(x2, y2, z2)
self.nanotube.setEndPoints(self.endPoint1, self.endPoint2)
# Need arg "recompute=True", which will recompute the second
# endpoint (endPoint2) using the nanotube rise.
def getParameters(self):
"""
Return the parameters from this property manager to be used to create
the nanotube.
@return: A nanotube instance with its attrs set to the current
parameters in the property manager.
@rtype: L{Nanotube}
@see: L{InsertNanotube_EditCommand._gatherParameters} where this is used
"""
self._setEndPoints()
return (self.nanotube)
def _ntTypeComboBoxChanged(self, type):
"""
Slot for the Type combobox. It is called whenever the
Type choice is changed.
@param inIndex: The new index.
@type inIndex: int
"""
self.nanotube.setType(str(type))
self.bondLengthDoubleSpinBox.setValue(self.nanotube.getBondLength())
#self.bondLengthDoubleSpinBox.setValue(ntBondLengths[inIndex])
def _bondLengthChanged(self, bondLength):
"""
Slot for the B{Bond Length} spinbox.
"""
self.nanotube.setBondLength(bondLength)
self.updateNanotubeDiameter()
return
def _chiralityFixup(self, spinBoxValueJunk=None):
"""
Slot for several validators for different parameters.
This gets called whenever the user changes the n, m chirality values.
@param spinBoxValueJunk: This is the Spinbox value from the valueChanged
signal. It is not used. We just want to know
that the spinbox value has changed.
@type spinBoxValueJunk: double or None
@see: PM_SpinBox.setValue() for a note about blockSignals.
"""
_n, _m = self.nanotube.setChirality(self.chiralityNSpinBox.value(),
self.chiralityMSpinBox.value())
#self.n, self.m = self.nanotube.getChirality()
#QSpinBox.setValue emits valueChanged signal. We don't want that here.
#so temporarily blockSignal by passing the blockSignals flag.
self.chiralityNSpinBox.setValue(_n, blockSignals=True)
self.chiralityMSpinBox.setValue(_m, blockSignals=True)
self.updateNanotubeDiameter()
def updateNanotubeDiameter(self):
"""
Update the nanotube Diameter lineEdit widget.
"""
diameterText = "%-7.4f Angstroms" % (self.nanotube.getDiameter())
self.ntDiameterLineEdit.setText(diameterText)
# ntRiseDoubleSpinBox is currently hidden.
self.ntRiseDoubleSpinBox.setValue(self.nanotube.getRise())
def _endingsComboBoxChanged(self, endings):
"""
Slot for the B{Ending} combobox.
@param endings: The option's text.
@type endings: string
"""
self.nanotube.setEndings(str(endings))
return
def _addWhatsThisText(self):
"""
What's This text for widgets in this Property Manager.
"""
whatsThis_InsertNanotube_PropertyManager(self)
return
class InsertNanotube_PropertyManager( DnaOrCnt_PropertyManager):
"""
The InsertNanotube_PropertyManager class provides a Property Manager
for the B{Build > Nanotube > CNT} command.
@ivar title: The title that appears in the property manager header.
@type title: str
@ivar pmName: The name of this property manager. This is used to set
the name of the PM_Dialog object via setObjectName().
@type name: str
@ivar iconPath: The relative path to the PNG file that contains a
22 x 22 icon image that appears in the PM header.
@type iconPath: str
"""
title = "Insert Nanotube"
pmName = title
iconPath = "ui/actions/Command Toolbar/BuildNanotube/InsertNanotube.png"
def __init__( self, command ):
"""
Constructor for the Nanotube property manager.
"""
self.endPoint1 = None
self.endPoint2 = None
self.nanotube = NanotubeParameters() # A 5x5 CNT.
_superclass.__init__( self, command)
self.showTopRowButtons( PM_DONE_BUTTON | \
PM_CANCEL_BUTTON | \
PM_WHATS_THIS_BUTTON)
def connect_or_disconnect_signals(self, isConnect):
"""
Connect or disconnect widget signals sent to their slot methods.
This can be overridden in subclasses. By default it does nothing.
@param isConnect: If True the widget will send the signals to the slot
method.
@type isConnect: boolean
"""
if isConnect:
change_connect = self.win.connect
else:
change_connect = self.win.disconnect
change_connect( self.ntTypeComboBox,
SIGNAL("currentIndexChanged(const QString&)"),
self._ntTypeComboBoxChanged )
change_connect(self.chiralityNSpinBox,
SIGNAL("valueChanged(int)"),
self._chiralityFixup)
change_connect(self.chiralityMSpinBox,
SIGNAL("valueChanged(int)"),
self._chiralityFixup)
change_connect(self.endingsComboBox,
SIGNAL("currentIndexChanged(const QString&)"),
self._endingsComboBoxChanged )
# This spin box is currently hidden.
change_connect(self.bondLengthDoubleSpinBox,
SIGNAL("valueChanged(double)"),
self._bondLengthChanged)
change_connect(self.showCursorTextCheckBox,
SIGNAL('stateChanged(int)'),
self._update_state_of_cursorTextGroupBox)
def show(self):
_superclass.show(self)
self.updateMessage("Specify the nanotube parameters below, then click "\
"two endpoints in the graphics area to insert a nanotube.")
def _update_widgets_in_PM_before_show(self):
"""
Update various widgets in this Property manager.
Overrides MotorPropertyManager._update_widgets_in_PM_before_show.
The various widgets , (e.g. spinboxes) will get values from the
structure for which this propMgr is constructed for
(self.editcCntroller.struct)
@see: MotorPropertyManager._update_widgets_in_PM_before_show
@see: self.show where it is called.
"""
pass
def _addGroupBoxes( self ):
"""
Add the Insert Nanotube Property Manager group boxes.
"""
self._pmGroupBox1 = PM_GroupBox( self, title = "Endpoints" )
self._loadGroupBox1( self._pmGroupBox1 )
self._pmGroupBox1.hide()
self._pmGroupBox2 = PM_GroupBox( self, title = "Parameters" )
self._loadGroupBox2( self._pmGroupBox2 )
self._displayOptionsGroupBox = PM_GroupBox( self,
title = "Display Options" )
self._loadDisplayOptionsGroupBox( self._displayOptionsGroupBox )
self._pmGroupBox3 = PM_GroupBox( self, title = "Nanotube Distortion" )
self._loadGroupBox3( self._pmGroupBox3 )
self._pmGroupBox3.hide() #@ Temporary.
self._pmGroupBox4 = PM_GroupBox( self, title = "Multi-Walled CNTs" )
self._loadGroupBox4( self._pmGroupBox4 )
self._pmGroupBox4.hide() #@ Temporary.
self._pmGroupBox5 = PM_GroupBox( self, title = "Advanced Options" )
self._loadGroupBox5( self._pmGroupBox5 )
self._pmGroupBox5.hide() #@ Temporary.
def _loadGroupBox1(self, pmGroupBox):
"""
Load widgets in group box 1.
"""
#Following toolbutton facilitates entering a temporary NanotubeLineMode
#to create a CNT using endpoints of the specified line.
self.specifyCntLineButton = PM_ToolButton(
pmGroupBox,
text = "Specify Endpoints",
iconPath = "ui/actions/Properties Manager/Pencil.png",
spanWidth = True
)
self.specifyCntLineButton.setCheckable(True)
self.specifyCntLineButton.setAutoRaise(True)
self.specifyCntLineButton.setToolButtonStyle(
Qt.ToolButtonTextBesideIcon)
#EndPoint1 and endPoint2 coordinates. These widgets are hidden
# as of 2007- 12 - 05
self._endPoint1SpinBoxes = PM_CoordinateSpinBoxes(pmGroupBox,
label = "End Point 1")
self.x1SpinBox = self._endPoint1SpinBoxes.xSpinBox
self.y1SpinBox = self._endPoint1SpinBoxes.ySpinBox
self.z1SpinBox = self._endPoint1SpinBoxes.zSpinBox
self._endPoint2SpinBoxes = PM_CoordinateSpinBoxes(pmGroupBox,
label = "End Point 2")
self.x2SpinBox = self._endPoint2SpinBoxes.xSpinBox
self.y2SpinBox = self._endPoint2SpinBoxes.ySpinBox
self.z2SpinBox = self._endPoint2SpinBoxes.zSpinBox
self._endPoint1SpinBoxes.hide()
self._endPoint2SpinBoxes.hide()
def _loadGroupBox2(self, pmGroupBox):
"""
Load widgets in group box 2.
"""
_ntTypeChoices = ['Carbon',
'Boron Nitride']
self.ntTypeComboBox = \
PM_ComboBox( pmGroupBox,
label = "Type:",
choices = _ntTypeChoices,
setAsDefault = True)
self.ntRiseDoubleSpinBox = \
PM_DoubleSpinBox( pmGroupBox,
label = "Rise:",
value = self.nanotube.getRise(),
setAsDefault = True,
minimum = 2.0,
maximum = 4.0,
decimals = 3,
singleStep = 0.01 )
self.ntRiseDoubleSpinBox.hide()
# Nanotube Length
self.ntLengthLineEdit = \
PM_LineEdit( pmGroupBox,
label = "Nanotube Length: ",
text = "0.0 Angstroms",
setAsDefault = False)
self.ntLengthLineEdit.setDisabled(True)
self.ntLengthLineEdit.hide()
# Nanotube diameter
self.ntDiameterLineEdit = \
PM_LineEdit( pmGroupBox,
label = "Diameter: ",
setAsDefault = False)
self.ntDiameterLineEdit.setDisabled(True)
self.updateNanotubeDiameter()
self.chiralityNSpinBox = \
PM_SpinBox( pmGroupBox,
label = "Chirality (n):",
value = self.nanotube.getChiralityN(),
minimum = 2,
maximum = 100,
setAsDefault = True )
self.chiralityMSpinBox = \
PM_SpinBox( pmGroupBox,
label = "Chirality (m):",
value = self.nanotube.getChiralityM(),
minimum = 0,
maximum = 100,
setAsDefault = True )
# How about having user prefs for CNT and BNNT bond lengths?
# I'm guessing that if the user wants to set these values, they will
# do it once and would like those bond length values persist forever.
# Need to discuss with others to determine if this spinbox comes out.
# --Mark 2008-03-29
self.bondLengthDoubleSpinBox = \
PM_DoubleSpinBox( pmGroupBox,
label = "Bond length:",
value = self.nanotube.getBondLength(),
setAsDefault = True,
minimum = 1.0,
maximum = 3.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
#self.bondLengthDoubleSpinBox.hide()
endingChoices = ["Hydrogen", "None"] # Removed:, "Nitrogen"]
self.endingsComboBox= \
PM_ComboBox( pmGroupBox,
label = "Endings:",
choices = endingChoices,
index = 0,
setAsDefault = True,
spanWidth = False )
def _loadGroupBox3(self, inPmGroupBox):
"""
Load widgets in group box 3.
"""
self.zDistortionDoubleSpinBox = \
PM_DoubleSpinBox( inPmGroupBox,
label = "Z-distortion:",
value = 0.0,
setAsDefault = True,
minimum = 0.0,
maximum = 10.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
self.xyDistortionDoubleSpinBox = \
PM_DoubleSpinBox( inPmGroupBox,
label = "XY-distortion:",
value = 0.0,
setAsDefault = True,
minimum = 0.0,
maximum = 2.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
self.twistSpinBox = \
PM_SpinBox( inPmGroupBox,
label = "Twist:",
value = 0,
setAsDefault = True,
minimum = 0,
maximum = 100, # What should maximum be?
suffix = " deg/A" )
self.bendSpinBox = \
PM_SpinBox( inPmGroupBox,
label = "Bend:",
value = 0,
setAsDefault = True,
minimum = 0,
maximum = 360,
suffix = " deg" )
def _loadGroupBox4(self, inPmGroupBox):
"""
Load widgets in group box 4.
"""
# "Number of Nanotubes" SpinBox
self.mwntCountSpinBox = \
PM_SpinBox( inPmGroupBox,
label = "Number:",
value = 1,
setAsDefault = True,
minimum = 1,
maximum = 10,
suffix = " nanotubes" )
self.mwntCountSpinBox.setSpecialValueText("SWNT")
# "Spacing" lineedit.
self.mwntSpacingDoubleSpinBox = \
PM_DoubleSpinBox( inPmGroupBox,
label = "Spacing:",
value = 2.46,
setAsDefault = True,
minimum = 1.0,
maximum = 10.0,
singleStep = 0.1,
decimals = 3,
suffix = " Angstroms" )
def _loadGroupBox5(self, pmGroupBox):
"""
Load widgets in group box 5.
"""
self._rubberbandLineGroupBox = PM_GroupBox(
pmGroupBox,
title = 'Rubber band Line:')
ntLineChoices = ['Ladder']
self.ntRubberBandLineDisplayComboBox = \
PM_ComboBox( self._rubberbandLineGroupBox ,
label = " Display as:",
choices = ntLineChoices,
setAsDefault = True)
self.lineSnapCheckBox = \
PM_CheckBox(self._rubberbandLineGroupBox ,
text = 'Enable line snap' ,
widgetColumn = 1,
state = Qt.Checked
)
def _connect_showCursorTextCheckBox(self):
"""
Connect the show cursor text checkbox with user prefs_key.
Overrides
DnaOrCnt_PropertyManager._connect_showCursorTextCheckBox
"""
connect_checkbox_with_boolean_pref(
self.showCursorTextCheckBox ,
insertNanotubeEditCommand_showCursorTextCheckBox_prefs_key )
def _params_for_creating_cursorTextCheckBoxes(self):
"""
Returns params needed to create various cursor text checkboxes connected
to prefs_keys that allow custom cursor texts.
@return: A list containing tuples in the following format:
('checkBoxTextString' , preference_key). PM_PrefsCheckBoxes
uses this data to create checkboxes with the the given names and
connects them to the provided preference keys. (Note that
PM_PrefsCheckBoxes puts thes within a GroupBox)
@rtype: list
@see: PM_PrefsCheckBoxes
@see: self._loadDisplayOptionsGroupBox where this list is used.
@see: Superclass method which is overridden here --
DnaOrCnt_PropertyManager._params_for_creating_cursorTextCheckBoxes()
"""
params = \
[ #Format: (" checkbox text", prefs_key)
("Nanotube length",
insertNanotubeEditCommand_cursorTextCheckBox_length_prefs_key ),
("Angle",
insertNanotubeEditCommand_cursorTextCheckBox_angle_prefs_key )
]
return params
def _addToolTipText(self):
"""
Tool Tip text for widgets in the Insert Nanotube Property Manager.
"""
pass
def _setEndPoints(self):
"""
Set the two endpoints of the nanotube using the values from the
X, Y, Z coordinate spinboxes in the property manager.
@note: The group box containing the 2 sets of XYZ spin boxes are
currently hidden.
"""
# First endpoint (origin) of nanotube
x1 = self.x1SpinBox.value()
y1 = self.y1SpinBox.value()
z1 = self.z1SpinBox.value()
# Second endpoint (direction vector/axis) of nanotube.
x2 = self.x2SpinBox.value()
y2 = self.y2SpinBox.value()
z2 = self.z2SpinBox.value()
if not self.endPoint1:
self.endPoint1 = V(x1, y1, z1)
if not self.endPoint2:
self.endPoint2 = V(x2, y2, z2)
self.nanotube.setEndPoints(self.endPoint1, self.endPoint2)
# Need arg "recompute=True", which will recompute the second
# endpoint (endPoint2) using the nanotube rise.
def getParameters(self):
"""
Return the parameters from this property manager to be used to create
the nanotube.
@return: A nanotube instance with its attrs set to the current
parameters in the property manager.
@rtype: L{Nanotube}
@see: L{InsertNanotube_EditCommand._gatherParameters} where this is used
"""
self._setEndPoints()
return (self.nanotube)
def _ntTypeComboBoxChanged( self, type ):
"""
Slot for the Type combobox. It is called whenever the
Type choice is changed.
@param inIndex: The new index.
@type inIndex: int
"""
self.nanotube.setType(str(type))
self.bondLengthDoubleSpinBox.setValue(self.nanotube.getBondLength())
#self.bondLengthDoubleSpinBox.setValue(ntBondLengths[inIndex])
def _bondLengthChanged(self, bondLength):
"""
Slot for the B{Bond Length} spinbox.
"""
self.nanotube.setBondLength(bondLength)
self.updateNanotubeDiameter()
return
def _chiralityFixup(self, spinBoxValueJunk = None):
"""
Slot for several validators for different parameters.
This gets called whenever the user changes the n, m chirality values.
@param spinBoxValueJunk: This is the Spinbox value from the valueChanged
signal. It is not used. We just want to know
that the spinbox value has changed.
@type spinBoxValueJunk: double or None
@see: PM_SpinBox.setValue() for a note about blockSignals.
"""
_n, _m = self.nanotube.setChirality(self.chiralityNSpinBox.value(),
self.chiralityMSpinBox.value())
#self.n, self.m = self.nanotube.getChirality()
#QSpinBox.setValue emits valueChanged signal. We don't want that here.
#so temporarily blockSignal by passing the blockSignals flag.
self.chiralityNSpinBox.setValue(_n, blockSignals = True)
self.chiralityMSpinBox.setValue(_m, blockSignals = True)
self.updateNanotubeDiameter()
def updateNanotubeDiameter(self):
"""
Update the nanotube Diameter lineEdit widget.
"""
diameterText = "%-7.4f Angstroms" % (self.nanotube.getDiameter())
self.ntDiameterLineEdit.setText(diameterText)
# ntRiseDoubleSpinBox is currently hidden.
self.ntRiseDoubleSpinBox.setValue(self.nanotube.getRise())
def _endingsComboBoxChanged(self, endings):
"""
Slot for the B{Ending} combobox.
@param endings: The option's text.
@type endings: string
"""
self.nanotube.setEndings(str(endings))
return
def _addWhatsThisText(self):
"""
What's This text for widgets in this Property Manager.
"""
whatsThis_InsertNanotube_PropertyManager(self)
return