Skip to content

Instantly share code, notes, and snippets.

@stripe-q

stripe-q/app.py

Last active August 29, 2015 14:17
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save stripe-q/c8de2bb8c68c09580f9e to your computer and use it in GitHub Desktop.
Save stripe-q/c8de2bb8c68c09580f9e to your computer and use it in GitHub Desktop.
Download ZIP
섭씨화씨변환기(Qt) 2
Raw
app.py
import sys
from PyQt5.QtWidgets import QApplication, QWidget
from temperature_object import Ui_Form
class MyForm(QWidget):
def __init__(self):
super(MyForm2, self).__init__()
# UI 셋업 과정을 위해서는 Ui_Form 인스턴스를 만들고, setupUi를 호출해야 한다.
# 이 때 넘겨지는 인자는 자신 혹은 특정한 QWidget 인스턴스이다.
self.ui = Ui_Form()
self.ui.setupUi(self)
def convert_cel_to_frn(self):
cel = self.ui.cel_box.value()
frn = (cel * 1.8) + 32
self.ui.frn_box.setValue(frn)
def convert_frn_to_cel(self):
frn = self.ui.frn_box.value()
cel = (frn - 32) / 1.8
self.ui.cel_box.setValue(cel)
app = QApplication(sys.argv)
ui = MyForm()
ui.show()
sys.exit(app.exec_())
Raw
app_2.py
import sys
from PyQt5.QtWidgets import QApplication, QWidget
from temperature_object import Ui_Form
class MyForm2(Ui_Form, QWidget):
def __init__(self):
super(MyForm, self).__init__()
self.setupUi(self)
def convert_cel_to_frn(self):
cel = self.cel_box.value()
frn = (cel * 1.8) + 32
self.frn_box.setValue(frn)
def convert_frn_to_cel(self):
frn = self.frn_box.value()
cel = (frn - 32) / 1.8
self.cel_box.setValue(cel)
def setupUi(self, Form):
super(MyForm, self).setupUi(Form)
self.cel_box.setValue(25)
app = QApplication(sys.argv)
ui = MyForm2()
ui.show()
sys.exit(app.exec_())
Raw
temperature.ui
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>260</width>
<height>170</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<widget class="QWidget" name="verticalLayoutWidget">
<property name="geometry">
<rect>
<x>10</x>
<y>10</y>
<width>272</width>
<height>151</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="sizeConstraint">
<enum>QLayout::SetMaximumSize</enum>
</property>
<item>
<spacer name="verticalSpacer_2">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QDoubleSpinBox" name="cel_box">
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="suffix">
<string> C</string>
</property>
<property name="decimals">
<number>2</number>
</property>
<property name="minimum">
<double>-273.000000000000000</double>
</property>
<property name="maximum">
<double>100000000.000000000000000</double>
</property>
<property name="value">
<double>25.000000000000000</double>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>&lt;--&gt;</string>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="frn_box">
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="suffix">
<string> F</string>
</property>
<property name="decimals">
<number>2</number>
</property>
<property name="minimum">
<double>-495.399999999999977</double>
</property>
<property name="maximum">
<double>180000032.000000000000000</double>
</property>
<property name="value">
<double>77.000000000000000</double>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</widget>
<resources/>
<connections>
<connection>
<sender>cel_box</sender>
<signal>valueChanged(double)</signal>
<receiver>Form</receiver>
<slot>convert_cel_to_frn()</slot>
<hints>
<hint type="sourcelabel">
<x>88</x>
<y>80</y>
</hint>
<hint type="destinationlabel">
<x>252</x>
<y>60</y>
</hint>
</hints>
</connection>
<connection>
<sender>frn_box</sender>
<signal>valueChanged(double)</signal>
<receiver>Form</receiver>
<slot>convert_frn_to_cel()</slot>
<hints>
<hint type="sourcelabel">
<x>190</x>
<y>88</y>
</hint>
<hint type="destinationlabel">
<x>255</x>
<y>105</y>
</hint>
</hints>
</connection>
</connections>
<slots>
<slot>convert_cel_to_frn()</slot>
<slot>convert_frn_to_cel()</slot>
</slots>
</ui>
Raw
temperature_object.py
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'temperatur.ui'
#
# Created by: PyQt5 UI code generator 5.4.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(260, 170)
self.verticalLayoutWidget = QtWidgets.QWidget(Form)
self.verticalLayoutWidget.setGeometry(QtCore.QRect(10, 10, 272, 151))
self.verticalLayoutWidget.setObjectName("verticalLayoutWidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.verticalLayoutWidget)
self.verticalLayout.setSizeConstraint(QtWidgets.QLayout.SetMaximumSize)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
self.verticalLayout.addItem(spacerItem)
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
spacerItem1 = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem1)
self.cel_box = QtWidgets.QDoubleSpinBox(self.verticalLayoutWidget)
self.cel_box.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.cel_box.setDecimals(2)
self.cel_box.setMinimum(-273.0)
self.cel_box.setMaximum(100000000.0)
self.cel_box.setProperty("value", 25.0)
self.cel_box.setObjectName("cel_box")
self.horizontalLayout.addWidget(self.cel_box)
self.label = QtWidgets.QLabel(self.verticalLayoutWidget)
self.label.setObjectName("label")
self.horizontalLayout.addWidget(self.label)
self.frn_box = QtWidgets.QDoubleSpinBox(self.verticalLayoutWidget)
self.frn_box.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.frn_box.setDecimals(2)
self.frn_box.setMinimum(-495.4)
self.frn_box.setMaximum(180000032.0)
self.frn_box.setProperty("value", 77.0)
self.frn_box.setObjectName("frn_box")
self.horizontalLayout.addWidget(self.frn_box)
spacerItem2 = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem2)
self.verticalLayout.addLayout(self.horizontalLayout)
spacerItem3 = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
self.verticalLayout.addItem(spacerItem3)
self.retranslateUi(Form)
self.cel_box.valueChanged['double'].connect(Form.convert_cel_to_frn)
self.frn_box.valueChanged['double'].connect(Form.convert_frn_to_cel)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.cel_box.setSuffix(_translate("Form", " C"))
self.label.setText(_translate("Form", "<-->"))
self.frn_box.setSuffix(_translate("Form", " F"))
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment