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Tela que apresenta os valores, que são atualizados pela função 'gerarValor()' do arquivo 'atualiza.py'.
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from PyQt4 import QtCore, QtGui | |
from PyQt4 import Qwt5 | |
import atualiza | |
try: | |
_fromUtf8 = QtCore.QString.fromUtf8 | |
except AttributeError: | |
def _fromUtf8(s): | |
return s | |
try: | |
_encoding = QtGui.QApplication.UnicodeUTF8 | |
def _translate(context, text, disambig): | |
return QtGui.QApplication.translate(context, text, disambig, _encoding) | |
except AttributeError: | |
def _translate(context, text, disambig): | |
return QtGui.QApplication.translate(context, text, disambig) | |
class Ui_Form(object): | |
def setupUi(self, Form): | |
Form.setObjectName(_fromUtf8("Form")) | |
Form.resize(369, 134) | |
self.label = QtGui.QLabel(Form) | |
self.label.setGeometry(QtCore.QRect(60, 10, 251, 31)) | |
font = QtGui.QFont() | |
font.setPointSize(17) | |
font.setBold(True) | |
font.setWeight(75) | |
self.label.setFont(font) | |
self.label.setObjectName(_fromUtf8("label")) | |
self.lcdNumber = QtGui.QLCDNumber(Form) | |
self.lcdNumber.setGeometry(QtCore.QRect(40, 90, 64, 23)) | |
font = QtGui.QFont() | |
font.setPointSize(8) | |
self.lcdNumber.setFont(font) | |
self.lcdNumber.setObjectName(_fromUtf8("lcdNumber")) | |
self.labelTemp = QtGui.QLabel(Form) | |
self.labelTemp.setGeometry(QtCore.QRect(130, 90, 46, 31)) | |
font = QtGui.QFont() | |
font.setPointSize(15) | |
self.labelTemp.setFont(font) | |
self.labelTemp.setTextFormat(QtCore.Qt.AutoText) | |
self.labelTemp.setAlignment(QtCore.Qt.AlignCenter) | |
self.labelTemp.setObjectName(_fromUtf8("labelTemp")) | |
self.termo = Qwt5.QwtThermo(Form) | |
self.termo.setGeometry(QtCore.QRect(190, 70, 161, 41)) | |
brush = QtGui.QBrush(QtGui.QColor(255, 0, 0)) | |
brush.setStyle(QtCore.Qt.SolidPattern) | |
self.termo.setAlarmBrush(brush) | |
self.termo.setAlarmLevel(80.0) | |
self.termo.setScalePosition(Qwt5.QwtThermo.TopScale) | |
brush = QtGui.QBrush(QtGui.QColor(0, 170, 255)) | |
brush.setStyle(QtCore.Qt.SolidPattern) | |
self.termo.setFillBrush(brush) | |
self.termo.setMaxValue(100.0) | |
self.termo.setProperty("value", 0.0) | |
self.termo.setObjectName(_fromUtf8("termo")) | |
self.retranslateUi(Form) | |
QtCore.QMetaObject.connectSlotsByName(Form) | |
def retranslateUi(self, Form): | |
Form.setWindowTitle(_translate("Form", "Form", None)) | |
self.label.setText(_translate("Form", "Widget Temperatura", None)) | |
self.labelTemp.setText(_translate("Form", "0.0", None)) | |
class Widget(QtGui.QWidget): | |
def __init__(self, parent=None): | |
QtGui.QWidget.__init__(self, parent=None) | |
self.ui = Ui_Form() | |
self.ui.setupUi(self) | |
if __name__ == '__main__': | |
import sys | |
print atualiza.gerarValor() | |
app = QtGui.QApplication(sys.argv) | |
widget = Widget() | |
# atualizar em tempo real, conforme a função gerarValor() altera esse valor. | |
widget.ui.lcdNumber.setProperty("intValue", atualiza.gerarValor()) | |
widget.ui.labelTemp.setText(str(atualiza.gerarValor())) | |
widget.ui.termo.setProperty("value", atualiza.gerarValor()) | |
widget.show() | |
sys.exit(app.exec_()) |
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