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Adding combo box tutorial.

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coyote 2022-01-04 05:33:42 +01:00
parent 5ca4d0083c
commit a71c1ddb35
2 changed files with 213 additions and 0 deletions
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95
TechWithTim/QtDesigner_intro/combo_box/test.py Normal file
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# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'test.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again. Do not edit this file unless you know what you are doing.
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(800, 600)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.comboX = QtWidgets.QComboBox(self.centralwidget)
self.comboX.setGeometry(QtCore.QRect(60, 80, 221, 111))
font = QtGui.QFont()
font.setPointSize(20)
self.comboX.setFont(font)
self.comboX.setObjectName("comboX")
self.comboX.addItem("")
self.comboX.addItem("")
self.comboY = QtWidgets.QComboBox(self.centralwidget)
self.comboY.setGeometry(QtCore.QRect(510, 80, 221, 111))
font = QtGui.QFont()
font.setPointSize(20)
self.comboY.setFont(font)
self.comboY.setObjectName("comboY")
self.comboY.addItem("")
self.comboY.addItem("")
self.submit = QtWidgets.QPushButton(self.centralwidget)
self.submit.setGeometry(QtCore.QRect(250, 370, 271, 101))
font = QtGui.QFont()
font.setPointSize(20)
self.submit.setFont(font)
self.submit.setObjectName("submit")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(220, 240, 311, 91))
font = QtGui.QFont()
font.setPointSize(20)
self.label.setFont(font)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 26))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
# Add new item to combo box.
# self.comboX.addItem("Hello")
# Set it as initial value
# index = self.comboX.findText("Hello", QtCore.Qt.MatchFixedString)
# self.comboX.setCurrentIndex(index)
self.submit.clicked.connect(self.pressed)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.comboX.setItemText(0, _translate("MainWindow", "0"))
self.comboX.setItemText(1, _translate("MainWindow", "1"))
self.comboY.setItemText(0, _translate("MainWindow", "0"))
self.comboY.setItemText(1, _translate("MainWindow", "1"))
self.submit.setText(_translate("MainWindow", "Submit"))
self.label.setText(_translate("MainWindow", "X xor Y ="))
def pressed(self):
x = int(self.comboX.currentText())
y = int(self.comboY.currentText())
xor = (x and not y) or (not x and y)
if xor == True:
xor = 1
else :
xor = 0
self.label.setText("X xor Y = " + str(xor) )
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())

118
TechWithTim/QtDesigner_intro/combo_box/test.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>800</width>
<height>600</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<widget class="QWidget" name="centralwidget">
<widget class="QComboBox" name="comboX">
<property name="geometry">
<rect>
<x>60</x>
<y>80</y>
<width>221</width>
<height>111</height>
</rect>
</property>
<property name="font">
<font>
<pointsize>20</pointsize>
</font>
</property>
<item>
<property name="text">
<string>0</string>
</property>
</item>
<item>
<property name="text">
<string>1</string>
</property>
</item>
</widget>
<widget class="QComboBox" name="comboY">
<property name="geometry">
<rect>
<x>510</x>
<y>80</y>
<width>221</width>
<height>111</height>
</rect>
</property>
<property name="font">
<font>
<pointsize>20</pointsize>
</font>
</property>
<item>
<property name="text">
<string>0</string>
</property>
</item>
<item>
<property name="text">
<string>1</string>
</property>
</item>
</widget>
<widget class="QPushButton" name="submit">
<property name="geometry">
<rect>
<x>250</x>
<y>370</y>
<width>271</width>
<height>101</height>
</rect>
</property>
<property name="font">
<font>
<pointsize>20</pointsize>
</font>
</property>
<property name="text">
<string>Submit</string>
</property>
</widget>
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>220</x>
<y>240</y>
<width>311</width>
<height>91</height>
</rect>
</property>
<property name="font">
<font>
<pointsize>20</pointsize>
</font>
</property>
<property name="text">
<string>X xor Y =</string>
</property>
</widget>
</widget>
<widget class="QMenuBar" name="menubar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>800</width>
<height>26</height>
</rect>
</property>
</widget>
<widget class="QStatusBar" name="statusbar"/>
</widget>
<resources/>
<connections/>
</ui>