def initUI(self):
grid = QGridLayout()
enabled = QCheckBox('Enabled')
enabled.setObjectName(f"enabled{self.id}")
enabled.toggle()
enabled.stateChanged.connect(self.checkbox_update)
grid.addWidget(enabled, 0, 0)
amplitude = QDial()
amplitude.setObjectName(f"amplitude{self.id}")
amplitude.setMinimum(0)
amplitude.setMaximum(100)
amplitude.setValue(100)
amplitude.setNotchesVisible(True)
amplitude.setMaximumSize(80, 80)
amplitude.valueChanged.connect(self.dial_update)
# amplitude.setEnabled(False)
grid.addWidget(amplitude, 1, 0)
#grid.addWidget(amplitude, 0, 0, 2, 1)
waveform = QComboBox(self)
waveform.setObjectName(f"waveform{self.id}")
waveform.addItem("Sine")
waveform.addItem("Square")
waveform.addItem("Sawtooth")
waveform.addItem("Triangle")
waveform.addItem("Random")
waveform.currentTextChanged.connect(self.combobox_update)
transpose = QLineEdit(self)
transpose.setObjectName(f"transpose{self.id}")
transpose.setValidator(QIntValidator())
transpose.setMaxLength(3)
transpose.setText("0")
transpose.textChanged.connect(self.lineedit_update)
grid.addWidget(waveform, 0, 1)
grid.addWidget(transpose, 0, 2)
grid.addWidget(Envelope(self.id), 1, 1)
self.setLayout(grid)
class Ui_Dialog(QDialog):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
# 1.
self.topGroupBox = QGroupBox()
self.horizontalLayout = QHBoxLayout()
self.horizontalLayout.setObjectName('horizontalLayout')
# 1.1
self.dial = QDial()
self.dial.setMaximumSize(QSize(16777215, 16777215))
self.dial.setObjectName('dial')
self.horizontalLayout.addWidget(self.dial)
# 1.2
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setObjectName('verticalLayout')
# 1.2.1
spacerItem = QSpacerItem(10, 5, QSizePolicy.Expanding,
QSizePolicy.Minimum)
self.verticalLayout.addItem(spacerItem)
# 1.2.2
self.spinBox = QSpinBox()
self.spinBox.setObjectName('spinBox')
self.verticalLayout.addWidget(self.spinBox)
self.horizontalLayout.addLayout(self.verticalLayout)
self.topGroupBox.setLayout(self.horizontalLayout)
# self.topGroupBox.setFlat(True)
# 2.
self.line = QFrame()
self.line.setFrameShape(QFrame.HLine)
self.line.setFrameShadow(QFrame.Sunken)
self.line.setObjectName('line')
# 3.
self.textBrowser = QTextBrowser()
self.textBrowser.setObjectName('textBrowser')
# 网格布局
self.mainLayout = QGridLayout()
self.mainLayout.setContentsMargins(4, 4, 4, 4)
self.mainLayout.addWidget(self.topGroupBox, 0, 0, 1, 1)
self.mainLayout.addWidget(self.line, 1, 0, 1, 1)
self.mainLayout.addWidget(self.textBrowser, 2, 0, 1, 1)
self.setLayout(self.mainLayout)
self.setObjectName('Dialog')
self.resize(390, 275)
self.setSizeGripEnabled(True)
# self.setWindowTitle("Dialog")
self.retranslateUi()
self.spinBox.valueChanged['int'].connect(self.dial.setValue)
self.dial.valueChanged['int'].connect(self.spinBox.setValue)
self.show()
def retranslateUi(self):
_translate = QCoreApplication.translate
self.setWindowTitle(_translate("Dialog", "Dialog"))