def _initUi(self):
self.mainLayout = QtWidgets.QVBoxLayout()
self.setLayout(self.mainLayout)
topSpacer = QtWidgets.QSpacerItem(20, 52,
QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
bottomSpacer = QtWidgets.QSpacerItem(20, 52,
QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
leftSpacer = QtWidgets.QSpacerItem(20, 52,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
rightSpacer = QtWidgets.QSpacerItem(20, 52,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
# label to hold the thumbnail image
self.imageLabel = QtWidgets.QLabel(parent=self)
self.imageLabel.hide()
# camera icon
self.iconLayout = QtWidgets.QHBoxLayout()
self.cameraBtn = _CameraButton(parent=self)
self.iconLayout.addItem(leftSpacer)
self.iconLayout.addWidget(self.cameraBtn)
self.iconLayout.addItem(rightSpacer)
# add the items
self.mainLayout.addItem(topSpacer)
self.mainLayout.addLayout(self.iconLayout)
self.mainLayout.addItem(bottomSpacer)
self.cameraBtn.clicked.connect(self.onCameraButtonClicked)
def buildTitleFrame(self):
"""Builds the title part of the layout with a QFrame widget
"""
# main dark grey qframe
self.titleFrame = frame.QFrame(parent=self)
self.setFrameColor(self.color)
self.titleFrame.setContentsMargins(4, 0, 4, 0)
# the horizontal layout
self.horizontalLayout = QtWidgets.QHBoxLayout(self.titleFrame)
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
# the icon and title and spacer
self.iconButton = QtWidgets.QToolButton(parent=self)
if self.collapsed:
self.iconButton.setIcon(self._collapsedIcon)
else:
self.iconButton.setIcon(self._expandIcon)
self.titleLabel = QtWidgets.QLabel(self.title, parent=self)
self.titleLabel.setStyleSheet("font: bold;")
self.titleLabel.setContentsMargins(0, 0, 0, 0)
spacerItem = QtWidgets.QSpacerItem(10, 10, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
# add to horizontal layout
self.horizontalLayout.addWidget(self.iconButton)
self.horizontalLayout.addWidget(self.titleLabel)
self.horizontalLayout.addItem(spacerItem)
self.titleFrame.setFixedHeight(self.titleFrame.sizeHint().height())
self.setMinimumSize(self.titleFrame.sizeHint().width(), self.titleFrame.sizeHint().height())
def __init__(self, label, matrix, min, max, parent=None):
"""
:param label: the matrix widget label
:type label: str
:param matrix: a list of lists the lenght of each nested list is equal to the column length of the matrix for
example if we're dealing with a 4x4 matrix then its a length of 4, 3x3 is 3 etc
:type matrix: list(list(float))
:param: min: a list of floats, each float is min for each vector
:type min: list(float)
:param: max: a list of floats, each float is max for each vector
:type max: list(float)
:param parent:
:type parent:
"""
super(Matrix, self).__init__(parent=parent)
self.mainLayout = QtWidgets.QGridLayout(self)
self.mainLayout.setContentsMargins(2, 2, 2, 2)
self.mainLayout.setSpacing(uiconstants.SPACING)
self.label = QtWidgets.QLabel(label, parent=self)
spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
self.mainLayout.addWidget(self.label, 0, 0)
self.mainLayout.addItem(spacerItem, 1, 0)
self._widgets = OrderedDict()
axislabels = ("X", "Y", "Z")
for i, c in enumerate(matrix):
vec = VectorSpinBox(label="", value=c, min=min[i], max=max[i], axis=axislabels, parent=self)
self.mainLayout.addWidget(vec, i, 1)
self._widgets[i] = vec
self.setLayout(self.mainLayout)
def Spacer(width, height, hMin=QtWidgets.QSizePolicy.Minimum, vMin=QtWidgets.QSizePolicy.Minimum):
"""creates an expanding spacer (empty area) with easy options. DPI auto handled
Size Policies are
https://srinikom.github.io/pyside-docs/PySide/QtGui/QSizePolicy.html#PySide.QtGui.PySide.QtGui.QSizePolicy.Policy
QtWidgets.QSizePolicy.Fixed - never grows or shrinks
QtWidgets.QSizePolicy.Minimum - no advantage being larger
QtWidgets.QSizePolicy.Maximum - no advantage being smaller
QtWidgets.QSizePolicy.Preferred - The sizeHint() is best, but the widget can be shrunk/expanded
QtWidgets.QSizePolicy.Expanding - but the widget can be shrunk or make use of extra space
QtWidgets.QSizePolicy.MinimumExpanding - The sizeHint() is minimal, and sufficient
QtWidgets.QSizePolicy.Ignored - The sizeHint() is ignored. Will get as much space as possible
:param width: width of the spacer in pixels, DPI is auto handled
:type width: int
:param height: height of the spacer in pixels, DPI is auto handled
:type height: int
:param hMin: height of the spacer in pixels, DPI is auto handled
:type hMin: PySide.QtGui.QSizePolicy.Policy
:param vMin: vertical minimum
:type vMin: PySide.QtGui.QSizePolicy.Policy
:return spacerItem: item returned, ie the spacerItem
:rtype spacerItem: object
"""
return QtWidgets.QSpacerItem(utils.dpiScale(width), utils.dpiScale(height), hMin, vMin)
def buildTitleFrame(self):
"""Builds the title part of the layout with a QFrame widget
"""
self.layout().addWidget(self.titleFrame)
self.titleFrame.setContentsMargins(1, 1, 4, 0)
self.titleFrame.mousePressEvent = self.mousePressEvent
# the horizontal layout
self.horizontalLayout = QtWidgets.QHBoxLayout(self.titleFrame)
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
# the icon and title and spacer
self.expandToggleButton.setParent(self.titleFrame)
if self.collapsed:
self.expandToggleButton.setIcon(self._collapsedIcon)
else:
self.expandToggleButton.setIcon(self._expandIcon)
self.folderIcon.setAttribute(QtCore.Qt.WA_TransparentForMouseEvents)
spacerItem = QtWidgets.QSpacerItem(10, 10, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
# add to horizontal layout
self.horizontalLayout.addWidget(self.expandToggleButton)
self.horizontalLayout.addWidget(self.folderIcon)
self.horizontalLayout.addItem(spacerItem)
self.titleFrame.setFixedHeight(self.titleFrame.sizeHint().height())
self.setMinimumSize(self.titleFrame.sizeHint().width(), self.titleFrame.sizeHint().height() + 3)
self.horizontalLayout.addWidget(self.groupTextEdit)
self.horizontalLayout.addLayout(self.titleExtrasLayout)
self.horizontalLayout.addWidget(self.deleteBtn)
self.horizontalLayout.setStretchFactor(self.groupTextEdit, 4)
def buildTitleFrame(self):
""" Builds the title part of the layout with a QFrame widget
"""
self.titleFrame.setContentsMargins(1, 1, 1, 1)
# the horizontal layout
self.horizontalLayout = qtutils.hBoxLayout(self.titleFrame)
# the icon and title and spacer
self.expandToggleButton.setParent(self.titleFrame)
if self.collapsed:
self.expandToggleButton.setIconByName(self._collapsedIconName)
else:
self.expandToggleButton.setIconByName(self._expandIconName)
spacerItem = QtWidgets.QSpacerItem(10, 10,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
# add to horizontal layout
self.horizontalLayout.addWidget(self.expandToggleButton)
self.horizontalLayout.addWidget(self.itemIcon)
self.horizontalLayout.addItem(spacerItem)
self.titleFrame.setFixedHeight(self.titleFrame.sizeHint().height())
self.titleFrame.setObjectName("title")
self.setMinimumSize(self.titleFrame.sizeHint().width(),
self.titleFrame.sizeHint().height() + 1)
self.horizontalLayout.addWidget(self.stackTitleWgt)
self.horizontalLayout.addLayout(self.titleExtrasLayout)
self.horizontalLayout.addWidget(self.shiftUpBtn)
self.horizontalLayout.addWidget(self.shiftDownBtn)
self.horizontalLayout.addWidget(self.deleteBtn)
self.horizontalLayout.setStretchFactor(self.stackTitleWgt, 4)