class NodeItemWidget(QWidget):
nodeUpdated = Signal(object)
removePoint = Signal(object)
def __init__(self):
super(NodeItemWidget, self).__init__()
self.node = None
self.valueEdit = QLineEdit()
self.opacityEdit = QLineEdit()
self.colorButton = ColorButton()
self.colorButton.setMaximumWidth(100)
self.deleteButton = QPushButton("x")
layout = QGridLayout()
layout.addWidget(QLabel("Value:"), 0, 0)
layout.addWidget(QLabel("Opacity:"), 0, 1)
layout.addWidget(QLabel("Color:"), 0, 2)
layout.addWidget(self.valueEdit, 1, 0)
layout.addWidget(self.opacityEdit, 1, 1)
layout.addWidget(self.colorButton, 1, 2)
layout.addWidget(self.deleteButton, 1, 3)
self.colorButton.clicked.connect(self.showColorDialog)
self.deleteButton.clicked.connect(self.deleteNode)
self.setLayout(layout)
def setNode(self, node):
self.node = node
if not node:
self.setEnabled(False)
self.valueEdit.setText(" ")
self.opacityEdit.setText(" ")
self.colorButton.setColor([0.8, 0.8, 0.8])
return
self.setEnabled(True)
self.valueEdit.setText("%.1f" % self.node.value)
self.opacityEdit.setText("%.3f" % self.node.opacity)
self.colorButton.setColor(self.node.color)
def deleteNode(self):
self.removePoint.emit(self.node)
def showColorDialog(self):
color = QColorDialog.getColor()
if not color.isValid():
return
rgba = list(color.getRgbF())
self.node.color = [rgba[0], rgba[1], rgba[2]]
self.colorButton.setColor(self.node.color)
self.nodeUpdated.emit(self.node)
class NodeItemWidget(QWidget):
nodeUpdated = Signal(object)
removePoint = Signal(object)
def __init__(self):
super(NodeItemWidget, self).__init__()
self.node = None
self.valueEdit = QLineEdit()
self.opacityEdit = QLineEdit()
self.colorButton = ColorButton()
self.colorButton.setMaximumWidth(100)
self.deleteButton = QPushButton("x")
layout = QGridLayout()
layout.addWidget(QLabel("Value:"), 0, 0)
layout.addWidget(QLabel("Opacity:"), 0, 1)
layout.addWidget(QLabel("Color:"), 0, 2)
layout.addWidget(self.valueEdit, 1, 0)
layout.addWidget(self.opacityEdit, 1, 1)
layout.addWidget(self.colorButton, 1, 2)
layout.addWidget(self.deleteButton, 1, 3)
self.colorButton.clicked.connect(self.showColorDialog)
self.deleteButton.clicked.connect(self.deleteNode)
self.setLayout(layout)
def setNode(self, node):
self.node = node
if not node:
self.setEnabled(False)
self.valueEdit.setText(" ")
self.opacityEdit.setText(" ")
self.colorButton.setColor([0.8, 0.8, 0.8])
return
self.setEnabled(True)
self.valueEdit.setText("%.1f" % self.node.value)
self.opacityEdit.setText("%.3f" % self.node.opacity)
self.colorButton.setColor(self.node.color)
def deleteNode(self):
self.removePoint.emit(self.node)
def showColorDialog(self):
color = QColorDialog.getColor()
if not color.isValid():
return
rgba = list(color.getRgbF())
self.node.color = [rgba[0], rgba[1], rgba[2]]
self.colorButton.setColor(self.node.color)
self.nodeUpdated.emit(self.node)
def __init__(self):
super(NodeItemWidget, self).__init__()
self.node = None
self.valueEdit = QLineEdit()
self.opacityEdit = QLineEdit()
self.colorButton = ColorButton()
self.colorButton.setMaximumWidth(100)
self.deleteButton = QPushButton("x")
layout = QGridLayout()
layout.addWidget(QLabel("Value:"), 0, 0)
layout.addWidget(QLabel("Opacity:"), 0, 1)
layout.addWidget(QLabel("Color:"), 0, 2)
layout.addWidget(self.valueEdit, 1, 0)
layout.addWidget(self.opacityEdit, 1, 1)
layout.addWidget(self.colorButton, 1, 2)
layout.addWidget(self.deleteButton, 1, 3)
self.colorButton.clicked.connect(self.showColorDialog)
self.deleteButton.clicked.connect(self.deleteNode)
self.setLayout(layout)
def __init__(self):
super(NodeItemWidget, self).__init__()
self.node = None
self.valueEdit = QLineEdit()
self.opacityEdit = QLineEdit()
self.colorButton = ColorButton()
self.colorButton.setMaximumWidth(100)
self.deleteButton = QPushButton("x")
layout = QGridLayout()
layout.addWidget(QLabel("Value:"), 0, 0)
layout.addWidget(QLabel("Opacity:"), 0, 1)
layout.addWidget(QLabel("Color:"), 0, 2)
layout.addWidget(self.valueEdit, 1, 0)
layout.addWidget(self.opacityEdit, 1, 1)
layout.addWidget(self.colorButton, 1, 2)
layout.addWidget(self.deleteButton, 1, 3)
self.colorButton.clicked.connect(self.showColorDialog)
self.deleteButton.clicked.connect(self.deleteNode)
self.setLayout(layout)