class ConfLine(QtWidgets.QWidget):
"""Composite widget with line format configuration tools"""
join = [QtCore.Qt.MiterJoin, QtCore.Qt.BevelJoin, QtCore.Qt.RoundJoin]
cap = [QtCore.Qt.FlatCap, QtCore.Qt.RoundCap, QtCore.Qt.SquareCap]
line = [QtCore.Qt.SolidLine, QtCore.Qt.DashLine, QtCore.Qt.DotLine,
QtCore.Qt.DashDotLine, QtCore.Qt.DashDotDotLine]
def __init__(self, pen=None, parent=None):
super(ConfLine, self).__init__(parent)
lyt = QtWidgets.QVBoxLayout(self)
lyt1 = QtWidgets.QHBoxLayout()
lyt1.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Line")))
self.ColorButtonLine = ColorSelector()
self.ColorButtonLine.setToolTip(
QtWidgets.QApplication.translate("pychemqt", "Default line color"))
lyt1.addWidget(self.ColorButtonLine)
self.width = Entrada_con_unidades(
float, width=50, decimales=1, spinbox=True, step=0.1,
textounidad="px")
self.width.entrada.setToolTip(QtWidgets.QApplication.translate(
"pychemqt", "Line Width"))
lyt1.addWidget(self.width)
lyt.addLayout(lyt1)
lyt2 = QtWidgets.QHBoxLayout()
lyt2.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Join")))
self.mitterLimit = Entrada_con_unidades(
float, width=50, decimales=1, spinbox=True, step=0.1)
self.mitterLimit.entrada.setToolTip(QtWidgets.QApplication.translate(
"pychemqt", "Mitter Limit"))
lyt2.addWidget(self.mitterLimit)
toolJoinMitter = QtWidgets.QToolButton()
toolJoinMitter.setIcon(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"] +
os.path.join("images", "button", "stroke-join-miter.png"))))
toolJoinMitter.setIconSize(QtCore.QSize(24, 24))
toolJoinMitter.setCheckable(True)
toolJoinMitter.setToolTip(QtWidgets.QApplication.translate(
"pychemqt",
"Join mitter: The triangular notch between the two lines is not "
"filled"))
lyt2.addWidget(toolJoinMitter)
toolJoinBevel = QtWidgets.QToolButton()
toolJoinBevel.setIcon(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"] +
os.path.join("images", "button", "stroke-join-bevel.png"))))
toolJoinBevel.setIconSize(QtCore.QSize(24, 24))
toolJoinBevel.setCheckable(True)
toolJoinBevel.setToolTip(QtWidgets.QApplication.translate(
"pychemqt",
"Join bevel: The triangular notch between the two lines is "
"filled"))
lyt2.addWidget(toolJoinBevel)
toolJoinRound = QtWidgets.QToolButton()
toolJoinRound.setIcon(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"] +
os.path.join("images", "button", "stroke-join-round.png"))))
toolJoinRound.setIconSize(QtCore.QSize(24, 24))
toolJoinRound.setCheckable(True)
toolJoinRound.setToolTip(QtWidgets.QApplication.translate(
"pychemqt",
"Join round: A circular arc between the two lines is filled"))
lyt2.addWidget(toolJoinRound)
self.groupJoint = QtWidgets.QButtonGroup()
self.groupJoint.addButton(toolJoinMitter)
self.groupJoint.addButton(toolJoinBevel)
self.groupJoint.addButton(toolJoinRound)
self.groupJoint.buttonClicked["int"].connect(self.mitterlimitEnabled)
lyt.addLayout(lyt2)
lyt3 = QtWidgets.QHBoxLayout()
lyt3.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Cap")))
toolCapFlat = QtWidgets.QToolButton()
toolCapFlat.setIcon(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"] +
os.path.join("images", "button", "stroke-cap-butt.png"))))
toolCapFlat.setIconSize(QtCore.QSize(24, 24))
toolCapFlat.setCheckable(True)
toolCapFlat.setToolTip(QtWidgets.QApplication.translate(
"pychemqt",
"Flat Cap: A square line end that does not cover the end point of "
"the line"))
lyt3.addWidget(toolCapFlat)
toolCapRound = QtWidgets.QToolButton()
toolCapRound.setIcon(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"] +
os.path.join("images", "button", "stroke-cap-round.png"))))
toolCapRound.setIconSize(QtCore.QSize(24, 24))
toolCapRound.setCheckable(True)
toolCapRound.setToolTip(QtWidgets.QApplication.translate(
"pychemqt", "Round Cap: A rounded line end"))
lyt3.addWidget(toolCapRound)
toolCapSquare = QtWidgets.QToolButton()
toolCapSquare.setIcon(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"] +
os.path.join("images", "button", "stroke-cap-square.png"))))
toolCapSquare.setIconSize(QtCore.QSize(24, 24))
toolCapSquare.setCheckable(True)
toolCapSquare.setToolTip(QtWidgets.QApplication.translate(
"pychemqt",
"Square Cap: A square line end that covers the end point and "
"extends beyond it by half the line width"))
lyt3.addWidget(toolCapSquare)
self.groupCap = QtWidgets.QButtonGroup()
self.groupCap.addButton(toolCapFlat)
self.groupCap.addButton(toolCapRound)
self.groupCap.addButton(toolCapSquare)
lyt.addLayout(lyt3)
lyt4 = QtWidgets.QHBoxLayout()
lyt4.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Dash")))
self.guion = PFDLineCombo()
lyt4.addWidget(self.guion)
self.dashOffset = Entrada_con_unidades(
float, width=50, decimales=1, spinbox=True, step=0.1)
self.dashOffset.entrada.setToolTip(QtWidgets.QApplication.translate(
"pychemqt", "Dash offset"))
lyt4.addWidget(self.dashOffset)
lyt.addLayout(lyt4)
lyt.addItem(QtWidgets.QSpacerItem(
0, 0, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding))
if pen:
self.ColorButtonLine.setColor(pen.color().name())
self.groupJoint.button((self.join.index(
pen.joinStyle())+2)*-1).setChecked(True)
self.mitterLimit.setValue(pen.miterLimit())
self.groupCap.button((self.cap.index(
pen.capStyle())+2)*-1).setChecked(True)
self.guion.setCurrentIndex(self.line.index(pen.style()))
self.dashOffset.setValue(pen.dashOffset())
self.width.setValue(pen.widthF())
def mitterlimitEnabled(self, id):
self.mitterLimit.setEnabled(id == -2)
def pen(self):
"""Return a QPen with the live configuration"""
pen = QtGui.QPen(QtGui.QColor(self.ColorButtonLine.color.name()))
pen.setWidthF(self.width.value)
pen.setJoinStyle(self.join[abs(self.groupJoint.checkedId())-2])
pen.setMiterLimit(self.mitterLimit.value)
pen.setCapStyle(self.cap[abs(self.groupCap.checkedId())-2])
pen.setStyle(self.line[self.guion.currentIndex()])
pen.setDashOffset(self.dashOffset.value)
return pen
class ConfLine(QtWidgets.QWidget):
"""Composite widget with line format configuration tools"""
join = [QtCore.Qt.MiterJoin, QtCore.Qt.BevelJoin, QtCore.Qt.RoundJoin]
cap = [QtCore.Qt.FlatCap, QtCore.Qt.RoundCap, QtCore.Qt.SquareCap]
line = [
QtCore.Qt.SolidLine, QtCore.Qt.DashLine, QtCore.Qt.DotLine,
QtCore.Qt.DashDotLine, QtCore.Qt.DashDotDotLine
]
def __init__(self, pen=None, parent=None):
super(ConfLine, self).__init__(parent)
lyt = QtWidgets.QVBoxLayout(self)
lyt1 = QtWidgets.QHBoxLayout()
lyt1.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Line")))
self.ColorButtonLine = ColorSelector()
self.ColorButtonLine.setToolTip(
QtWidgets.QApplication.translate("pychemqt", "Default line color"))
lyt1.addWidget(self.ColorButtonLine)
self.width = Entrada_con_unidades(float,
width=50,
decimales=1,
spinbox=True,
step=0.1,
textounidad="px")
self.width.entrada.setToolTip(
QtWidgets.QApplication.translate("pychemqt", "Line Width"))
lyt1.addWidget(self.width)
lyt.addLayout(lyt1)
lyt2 = QtWidgets.QHBoxLayout()
lyt2.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Join")))
self.mitterLimit = Entrada_con_unidades(float,
width=50,
decimales=1,
spinbox=True,
step=0.1)
self.mitterLimit.entrada.setToolTip(
QtWidgets.QApplication.translate("pychemqt", "Mitter Limit"))
lyt2.addWidget(self.mitterLimit)
toolJoinMitter = QtWidgets.QToolButton()
toolJoinMitter.setIcon(
QtGui.QIcon(
QtGui.QPixmap(os.environ["CheProcess"] + os.path.join(
"images", "button", "stroke-join-miter.png"))))
toolJoinMitter.setIconSize(QtCore.QSize(24, 24))
toolJoinMitter.setCheckable(True)
toolJoinMitter.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt",
"Join mitter: The triangular notch between the two lines is not "
"filled"))
lyt2.addWidget(toolJoinMitter)
toolJoinBevel = QtWidgets.QToolButton()
toolJoinBevel.setIcon(
QtGui.QIcon(
QtGui.QPixmap(os.environ["CheProcess"] + os.path.join(
"images", "button", "stroke-join-bevel.png"))))
toolJoinBevel.setIconSize(QtCore.QSize(24, 24))
toolJoinBevel.setCheckable(True)
toolJoinBevel.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt",
"Join bevel: The triangular notch between the two lines is "
"filled"))
lyt2.addWidget(toolJoinBevel)
toolJoinRound = QtWidgets.QToolButton()
toolJoinRound.setIcon(
QtGui.QIcon(
QtGui.QPixmap(os.environ["CheProcess"] + os.path.join(
"images", "button", "stroke-join-round.png"))))
toolJoinRound.setIconSize(QtCore.QSize(24, 24))
toolJoinRound.setCheckable(True)
toolJoinRound.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt",
"Join round: A circular arc between the two lines is filled"))
lyt2.addWidget(toolJoinRound)
self.groupJoint = QtWidgets.QButtonGroup()
self.groupJoint.addButton(toolJoinMitter)
self.groupJoint.addButton(toolJoinBevel)
self.groupJoint.addButton(toolJoinRound)
self.groupJoint.buttonClicked["int"].connect(self.mitterlimitEnabled)
lyt.addLayout(lyt2)
lyt3 = QtWidgets.QHBoxLayout()
lyt3.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Cap")))
toolCapFlat = QtWidgets.QToolButton()
toolCapFlat.setIcon(
QtGui.QIcon(
QtGui.QPixmap(
os.environ["CheProcess"] +
os.path.join("images", "button", "stroke-cap-butt.png"))))
toolCapFlat.setIconSize(QtCore.QSize(24, 24))
toolCapFlat.setCheckable(True)
toolCapFlat.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt",
"Flat Cap: A square line end that does not cover the end point of "
"the line"))
lyt3.addWidget(toolCapFlat)
toolCapRound = QtWidgets.QToolButton()
toolCapRound.setIcon(
QtGui.QIcon(
QtGui.QPixmap(
os.environ["CheProcess"] +
os.path.join("images", "button", "stroke-cap-round.png"))))
toolCapRound.setIconSize(QtCore.QSize(24, 24))
toolCapRound.setCheckable(True)
toolCapRound.setToolTip(
QtWidgets.QApplication.translate("pychemqt",
"Round Cap: A rounded line end"))
lyt3.addWidget(toolCapRound)
toolCapSquare = QtWidgets.QToolButton()
toolCapSquare.setIcon(
QtGui.QIcon(
QtGui.QPixmap(os.environ["CheProcess"] + os.path.join(
"images", "button", "stroke-cap-square.png"))))
toolCapSquare.setIconSize(QtCore.QSize(24, 24))
toolCapSquare.setCheckable(True)
toolCapSquare.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt",
"Square Cap: A square line end that covers the end point and "
"extends beyond it by half the line width"))
lyt3.addWidget(toolCapSquare)
self.groupCap = QtWidgets.QButtonGroup()
self.groupCap.addButton(toolCapFlat)
self.groupCap.addButton(toolCapRound)
self.groupCap.addButton(toolCapSquare)
lyt.addLayout(lyt3)
lyt4 = QtWidgets.QHBoxLayout()
lyt4.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Dash")))
self.guion = PFDLineCombo()
lyt4.addWidget(self.guion)
self.dashOffset = Entrada_con_unidades(float,
width=50,
decimales=1,
spinbox=True,
step=0.1)
self.dashOffset.entrada.setToolTip(
QtWidgets.QApplication.translate("pychemqt", "Dash offset"))
lyt4.addWidget(self.dashOffset)
lyt.addLayout(lyt4)
lyt.addItem(
QtWidgets.QSpacerItem(0, 0, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding))
if pen:
self.ColorButtonLine.setColor(pen.color().name())
self.groupJoint.button(
(self.join.index(pen.joinStyle()) + 2) * -1).setChecked(True)
self.mitterLimit.setValue(pen.miterLimit())
self.groupCap.button(
(self.cap.index(pen.capStyle()) + 2) * -1).setChecked(True)
self.guion.setCurrentIndex(self.line.index(pen.style()))
self.dashOffset.setValue(pen.dashOffset())
self.width.setValue(pen.widthF())
def mitterlimitEnabled(self, id):
self.mitterLimit.setEnabled(id == -2)
def pen(self):
"""Return a QPen with the live configuration"""
pen = QtGui.QPen(QtGui.QColor(self.ColorButtonLine.color.name()))
pen.setWidthF(self.width.value)
pen.setJoinStyle(self.join[abs(self.groupJoint.checkedId()) - 2])
pen.setMiterLimit(self.mitterLimit.value)
pen.setCapStyle(self.cap[abs(self.groupCap.checkedId()) - 2])
pen.setStyle(self.line[self.guion.currentIndex()])
pen.setDashOffset(self.dashOffset.value)
return pen
