def __init__(self, parent):
QtGui.QDialog.__init__(self, parent)
self._ui = Ui_AdjustClipping()
self._ui.setupUi(self)
self._parent = parent
self._viewer = parent._stageView
clipRange = self._viewer.computeGfCamera().frustum.nearFar
self._nearCache = self._viewer.overrideNear or clipRange.min
self._farCache = self._viewer.overrideFar or clipRange.max
self._refreshTimer = QtCore.QTimer(self)
self._refreshTimer.setInterval(250)
self._refreshTimer.start()
# Connect timer
QtCore.QObject.connect(self._refreshTimer, QtCore.SIGNAL('timeout()'),
self._updateAutomaticValues)
# When the checkboxes change, we want to update instantly
QtCore.QObject.connect(self._ui.overrideNear,
QtCore.SIGNAL('stateChanged(int)'),
self._overrideNearToggled)
QtCore.QObject.connect(self._ui.overrideFar,
QtCore.SIGNAL('stateChanged(int)'),
self._overrideFarToggled)
# we also want to update the clipping planes as the user is typing
QtCore.QObject.connect(self._ui.nearEdit,
QtCore.SIGNAL('textChanged(QString)'),
self._nearChanged)
QtCore.QObject.connect(self._ui.farEdit,
QtCore.SIGNAL('textChanged(QString)'),
self._farChanged)
# uncheck the main window menu item when the window is closed
QtCore.QObject.connect(self, QtCore.SIGNAL('finished(int)'),
self._cleanUpAndClose)
# Set the checkboxes to their initial state
self._ui.overrideNear.setChecked(self._viewer.overrideNear \
is not None)
self._ui.overrideFar.setChecked(self._viewer.overrideFar \
is not None)
# load the initial values for the text boxes, but first deactivate them
# if their corresponding checkbox is off.
self._ui.nearEdit.setEnabled(self._ui.overrideNear.isChecked())
self._ui.nearEdit.setText(str(self._nearCache))
self._ui.farEdit.setEnabled(self._ui.overrideFar.isChecked())
self._ui.farEdit.setText(str(self._farCache))
# Make sure only doubles can be typed in the text boxes
self._ui.nearEdit.setValidator(QtGui.QDoubleValidator(self))
self._ui.farEdit.setValidator(QtGui.QDoubleValidator(self))
def __init__(self, parent, dataModel):
QtGui.QDialog.__init__(self, parent)
self._ui = Ui_AdjustClipping()
self._ui.setupUi(self)
self._dataModel = dataModel
clipRange = self._dataModel.cameraFrustum.nearFar
self._nearCache = self._dataModel.overrideNear or clipRange.min
self._farCache = self._dataModel.overrideFar or clipRange.max
QtCore.QObject.connect(self._dataModel,
QtCore.SIGNAL('signalFrustumChanged()'),
self.update)
# When the checkboxes change, we want to update instantly
QtCore.QObject.connect(self._ui.overrideNear,
QtCore.SIGNAL('stateChanged(int)'),
self._overrideNearToggled)
QtCore.QObject.connect(self._ui.overrideFar,
QtCore.SIGNAL('stateChanged(int)'),
self._overrideFarToggled)
# we also want to update the clipping planes as the user is typing
QtCore.QObject.connect(self._ui.nearEdit,
QtCore.SIGNAL('textChanged(QString)'),
self._nearChanged)
QtCore.QObject.connect(self._ui.farEdit,
QtCore.SIGNAL('textChanged(QString)'),
self._farChanged)
# Set the checkboxes to their initial state
self._ui.overrideNear.setChecked(self._dataModel.overrideNear \
is not None)
self._ui.overrideFar.setChecked(self._dataModel.overrideFar \
is not None)
# load the initial values for the text boxes, but first deactivate them
# if their corresponding checkbox is off.
self._ui.nearEdit.setEnabled(self._ui.overrideNear.isChecked())
self._ui.nearEdit.setText(str(self._nearCache))
self._ui.farEdit.setEnabled(self._ui.overrideFar.isChecked())
self._ui.farEdit.setText(str(self._farCache))
# Make sure only doubles can be typed in the text boxes
self._ui.nearEdit.setValidator(QtGui.QDoubleValidator(self))
self._ui.farEdit.setValidator(QtGui.QDoubleValidator(self))
