try:
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
except ImportError:
from PySide2.QtGui import *
from PySide2.QtWidgets import *
from PySide2.QtCore import *
from PySide2.QtUiTools import *
import math
#______________________________________________________________
class IntSlider(QWidget):
def __init__(self, title, min, max, def_value, parent_layout, width=100):
super(IntSlider, self).__init__(None)
label = QLabel()
label.setText(title)
label.setFixedWidth(width)
self.spinbox = QSpinBox()
self.spinbox.setRange(min, max)
self.spinbox.setValue(def_value)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(min, max)
self.slider.setValue(def_value)
self.slider.valueChanged.connect(self.update_spinbox)
self.spinbox.valueChanged.connect(self.update_slider)
hlayout = QHBoxLayout()
hlayout.addWidget(label)
hlayout.addWidget(self.spinbox)
hlayout.addWidget(self.slider)
parent_layout.addLayout(hlayout)
def update_spinbox(self):
value = self.slider.value()
self.spinbox.setValue( value )
def update_slider(self):
value = self.spinbox.value()
self.slider.setValue( value )
def getValue(self):
return self.spinbox.value()
#______________________________________________________________
class FloatSlider(QWidget):
def __init__(self, title, min, max, def_value, parent_layout, width=100, decimal_places=2):
super(FloatSlider, self).__init__(None)
self.decimal_conversion = math.pow(10,decimal_places)
self.min = min
self.max = max
label = QLabel()
label.setText(title)
label.setFixedWidth(width)
self.spinbox = QDoubleSpinBox()
self.spinbox.setRange(min, max)
self.spinbox.setValue(def_value)
self.spinbox.setDecimals(decimal_places)
self.slider = QSlider(Qt.Horizontal)
adjusted_max = (max - min) * self.decimal_conversion
adjusted_max = int(round(adjusted_max))
self.slider.setRange(0, adjusted_max)
self.slider.setValue( (def_value - min) * self.decimal_conversion)
self.slider.valueChanged.connect(self.update_spinbox)
self.spinbox.valueChanged.connect(self.update_slider)
hlayout = QHBoxLayout()
hlayout.addWidget(label)
hlayout.addWidget(self.spinbox)
hlayout.addWidget(self.slider)
parent_layout.addLayout(hlayout)
def update_spinbox(self):
value = self.slider.value()
value = float(value)/self.decimal_conversion
self.spinbox.setValue(value + self.min)
def update_slider(self):
value = self.spinbox.value()
value = (value - self.min) * self.decimal_conversion
self.slider.setValue( int(round(value)) )
def getValue(self):
return self.spinbox.value()
#______________________________________________________________
