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 GridLayout(parent=None, margins=(0, 0, 0, 0), spacing=uiconstants.SREG, columnMinWidth=None):
"""One liner for QtWidgets.QGridLayout() to make it easier to create an easy Grid layout
DPI (4k) is handled here
Defaults use regular spacing and no margins
:param margins: override the margins with this value
:type margins: tuple
:param spacing: override the spacing with this pixel value
:type spacing: int
:param columnMinWidth: option for one column number then it's min width, use obj.setColumnMinimumWidth for more
:type columnMinWidth: tuple
"""
zooGridLayout = QtWidgets.QGridLayout()
zooGridLayout.setContentsMargins(*utils.marginsDpiScale(*margins))
zooGridLayout.setSpacing(utils.dpiScale(spacing))
if columnMinWidth: # column number then the width in pixels
zooGridLayout.setColumnMinimumWidth(columnMinWidth[0], utils.dpiScale(columnMinWidth[1]))
return zooGridLayout