def simple_button(self):
sleep_btn = QPushButton('Sleep Button', self)
# sleep_btn = QPushButton('&Sleep Button', self) # Alt + S
sleep_btn.setToolTip('This is a <b>QPushButton</b> widget')
sleep_btn.resize(sleep_btn.sizeHint())
sleep_btn.move(50, 50)
sleep_btn.clicked.connect(self.show_question_message_box)
class Ex(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
col = QColor(0, 0, 0)
self.btn = QPushButton("Dialog", self)
self.btn.move(20, 20)
self.btn.clicked.connect(self.showDialog)
self.frm = QFrame(self)
self.frm.setStyleSheet("QWidget {background-color: %s}" % col.name())
self.frm.setGeometry(130, 22, 100, 100)
self.setGeometry(300, 300, 250, 180)
self.setWindowTitle("Color dialog")
def showDialog(self):
col = QColorDialog.getColor()
if col.isValid():
self.frm.setStyleSheet("QWidget {background-color: %s}" %
col.name())
def setup(self):
btn_quit = QPushButton('Quit', self)
btn_quit.clicked.connect(QApplication.instance().quit)
btn_quit.resize(btn_quit.sizeHint())
btn_quit.move(100, 100)
self.setGeometry(300, 300, 300, 300)
self.setWindowTitle('PySide6 Example')
self.show()
def menu_button(self):
sleep_btn = QPushButton('Sleep Button', self)
# sleep_btn = QPushButton('&Sleep Button', self) # Alt + S
sleep_btn.setToolTip('This is a menu')
sleep_btn.resize(sleep_btn.sizeHint())
sleep_btn.move(200, 50)
menu = QMenu("kek", self)
menu.addAction(self.new_action('1', shortcut="Ctrl+A"))
menu.addAction(self.new_action('2'))
sleep_btn.setMenu(menu)
def init_ui(self):
btn1 = QPushButton("Button 1", self)
btn2 = QPushButton("Button 2", self)
btn1.move(30, 50)
btn2.move(150, 50)
btn1.clicked.connect(self.buttonClicked)
btn2.clicked.connect(self.buttonClicked)
self.statusBar()
self.setGeometry(300, 300, 250, 250)
self.setWindowTitle("Event sender")
def setup_window(self):
self.setWindowTitle("API Data GUI")
display_list = QListWidget(self)
self.list_control = display_list
self.put_data_in_list(self.data)
display_list.resize(400, 350)
self.setGeometry(300, 100, 400, 500)
quit_button = QPushButton("Quit Now", self)
quit_button.clicked.connect(QApplication.instance().quit)
quit_button.resize(quit_button.sizeHint())
quit_button.move(300, 400)
api_db_demo_button = QPushButton("Push me for Data Visual", self)
api_db_demo_button.move(100, 400)
api_db_demo_button.clicked.connect(self.do_something_to_test)
self.show()
def setup_window(self):
self.setWindowTitle("GUI Demo for Capstone")
display_list = QListWidget(self)
self.list_control = display_list
self.put_data_in_list(self.data)
display_list.resize(400, 350)
self.setGeometry(300, 100, 400, 500)
quit_button = QPushButton("Quit Now", self)
quit_button.clicked.connect(QApplication.instance().quit)
quit_button.resize(quit_button.sizeHint())
quit_button.move(300, 400)
comp490_demo_button = QPushButton("Push me for Demo", self)
comp490_demo_button.move(100, 400)
comp490_demo_button.clicked.connect(self.do_something_to_demo)
# comp490_demo_button.resize(123, 35)
self.show()
class MyClass(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.resize(300, 200)
# 载入进度条控件
self.verticalLayout = QVBoxLayout()
self.pgb = QProgressBar(self)
self.verticalLayout.addWidget(self.pgb, 0, 0, 1, 1)
#self.pgb.move(50, 50)
#self.pgb.resize(250, 20)
# 配置一个值表示进度条的当前进度
self.pv = 0
# 申明一个时钟控件
self.timer1 = QBasicTimer()
# 设置进度条的范围
self.pgb.setMinimum(0)
self.pgb.setMaximum(100)
self.pgb.setValue(self.pv)
# 载入按钮
self.btn = QPushButton("开始", self)
self.btn.move(50, 100)
self.btn.clicked.connect(self.myTimerState)
self.show()
def myTimerState(self):
if self.pv == 100:
self.close()
if self.timer1.isActive():
self.timer1.stop()
self.btn.setText("开始")
else:
self.timer1.start(100, self)
self.btn.setText("停止")
def timerEvent(self, e):
if self.pv == 100:
self.timer1.stop()
self.btn.setText("完成")
else:
self.pv += 1
self.pgb.setValue(self.pv)
def initUI(self):
vbox = QVBoxLayout()
btn = QPushButton('Dialog', self)
btn.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
btn.move(20, 20)
vbox.addWidget(btn)
btn.clicked.connect(self.show_dialog)
self.lbl = QLabel('Knowledge only matters', self)
self.lbl.move(130, 20)
vbox.addWidget(self.lbl)
self.setLayout(vbox)
self.setGeometry(300, 300, 250, 250)
self.setWindowTitle("Font dialog")
class Ex(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.btn = QPushButton('Dialog', self)
self.btn.move(20, 20)
self.btn.clicked.connect(self.showDialog)
self.le = QLineEdit(self)
self.le.move(130, 22)
self.setGeometry(300, 300, 300, 250)
self.setWindowTitle("Input dialog")
def showDialog(self):
text, ok = QInputDialog.getText(self, "Input Dialog",
'Enter your name:')
if ok:
self.le.setText(str(text))
def gui_components(self):
update_data = QPushButton("Update Data", self)
update_data.clicked.connect(self.update_data)
update_data.resize(update_data.sizeHint())
update_data.move(20, 25)
render_data_button = QPushButton("Render data analysis", self)
render_data_button.clicked.connect(self.render_data)
render_data_button.move(140, 25)
render_data_button.resize(render_data_button.sizeHint())
quit_button = QPushButton("Exit", self)
quit_button.clicked.connect(QApplication.instance().quit)
quit_button.clicked.connect(QCloseEvent)
quit_button.resize(quit_button.sizeHint())
quit_button.move(300, 25)
quit_button.setToolTip("Quit program")
class JobsWindow(QWidget):
def __init__(self):
super().__init__()
self.quit_button = QPushButton("Quit", self)
self.update_button = QPushButton("Update Data", self)
self.enter_data = QPushButton("Enter Data", self)
self.data_button = QPushButton("Run Data Visualization", self)
self.back_button = QPushButton("Back", self)
self.text_visualization_button = QPushButton("Text Visualization", self)
self.map_visualization = QPushButton("Map Visualization", self)
self.order_selector_text = QComboBox(self)
self.data_selector_map = QComboBox(self)
self.data_visualization_label = QLabel("Welcome to data visualization!", self)
self.welcome_label = QLabel("Welcome to Jobs data Visualization.", self)
self.list_control = None
self.update_label_01 = QLabel("", self)
self.update_label_02 = QLabel("", self)
self.update_label_03 = QLabel("", self)
self.update_label_04 = QLabel("", self)
self.update_label_05 = QLabel("", self)
self.update_label_06 = QLabel("", self)
self.update_label_07 = QLabel("", self)
self.update_label_08 = QLabel("", self)
self.excel_label = QLabel("Excel Spreadsheet:", self)
self.update_information = QLabel(
"If you would like to update a single entry please select the table and enter all of its information.\n"
"If you would like to import from a spreadsheet type it into the box on the right and select the table.\n"
"When you are ready with which ever function press Enter Data.\n"
"For any data you want to append make sure the id is None.\n"
"Also only work from one method at a time and make sure he other is empty.", self)
self.table_selection = QComboBox(self)
self.update_box_01 = QLineEdit(self)
self.update_box_02 = QLineEdit(self)
self.update_box_03 = QLineEdit(self)
self.update_box_04 = QLineEdit(self)
self.update_box_05 = QLineEdit(self)
self.update_box_06 = QLineEdit(self)
self.update_box_07 = QLineEdit(self)
self.update_box_08 = QLineEdit(self)
self.update_excel_selection = QLineEdit(self)
self.list_control = None
self.setup_window()
def setup_window(self):
self.setWindowTitle("Jobs Window")
display_list = QListWidget(self)
self.list_control = display_list
display_list.resize(500, 350)
self.setGeometry(50, 50, 500, 500)
self.quit_button.clicked.connect(QApplication.instance().quit)
self.quit_button.resize(self.quit_button.sizeHint())
self.quit_button.move(415, 450)
self.update_button.clicked.connect(self.update_data)
self.update_button.move(200, 200)
self.data_button.clicked.connect(self.run_data_visualization)
self.data_button.move(175, 250)
self.back_button.clicked.connect(self.go_back)
self.back_button.move(25, 450)
self.data_visualization_label.move(20, 400)
self.text_visualization_button.move(400 - self.text_visualization_button.width(), 600)
self.order_selector_text.move(self.text_visualization_button.x(),
self.text_visualization_button.y()+self.text_visualization_button.height()+10)
self.text_visualization_button.clicked.connect(self.text_visualization)
self.map_visualization.move(self.text_visualization_button.x() + self.text_visualization_button.width(),
self.text_visualization_button.y())
self.data_selector_map.move(self.map_visualization.x(),
self.map_visualization.y()+self.map_visualization.height()+10)
self.map_visualization.clicked.connect(self.run_map_visualization)
self.welcome_label.move(150, 150)
self.update_box_01.move(150, 30)
self.update_box_02.move(150, 60)
self.update_box_03.move(150, 90)
self.update_box_04.move(150, 120)
self.update_box_05.move(150, 150)
self.update_box_06.move(150, 180)
self.update_box_07.move(150, 210)
self.update_box_08.move(150, 240)
self.excel_label.move(340, 70)
self.update_excel_selection.move(340, 90)
self.update_information.move(25, 325)
self.update_label_01.setGeometry(5, 30, 145, 20)
self.update_label_02.setGeometry(5, 60, 145, 20)
self.update_label_03.setGeometry(5, 90, 145, 20)
self.update_label_04.setGeometry(5, 120, 145, 20)
self.update_label_05.setGeometry(5, 150, 145, 20)
self.update_label_06.setGeometry(5, 180, 145, 20)
self.update_label_07.setGeometry(5, 210, 145, 20)
self.update_label_08.setGeometry(5, 240, 145, 20)
self.table_selection.setGeometry(10, 10, 145, 20)
self.enter_data.move(10, 260)
self.enter_data.clicked.connect(self.import_data)
self.table_selection.addItem("---")
self.table_selection.addItem("Schools")
self.table_selection.addItem("Jobs")
self.order_selector_text.addItem("---")
self.order_selector_text.addItem("ASC")
self.order_selector_text.addItem("DESC")
self.data_selector_map.addItem("---")
self.data_selector_map.addItem("Employment to Graduates")
self.data_selector_map.addItem("Average Salary to Average Declining Balance Percent")
self.table_selection.currentIndexChanged.connect(self.update_selection)
self.hidden_at_start()
self.show()
def hidden_at_start(self):
self.hide_update_boxes()
self.list_control.hide()
self.update_information.hide()
self.map_visualization.hide()
self.text_visualization_button.hide()
self.data_visualization_label.hide()
self.back_button.hide()
self.table_selection.hide()
self.enter_data.hide()
self.update_excel_selection.hide()
self.excel_label.hide()
self.data_selector_map.hide()
self.order_selector_text.hide()
def hide_update_boxes(self):
self.update_box_01.hide()
self.update_box_02.hide()
self.update_box_03.hide()
self.update_box_04.hide()
self.update_box_05.hide()
self.update_box_06.hide()
self.update_box_07.hide()
self.update_box_08.hide()
self.update_label_01.setText("")
self.update_label_02.setText("")
self.update_label_03.setText("")
self.update_label_04.setText("")
self.update_label_05.setText("")
self.update_label_06.setText("")
self.update_label_07.setText("")
self.update_label_08.setText("")
def update_data(self):
self.update_button.hide()
self.data_button.hide()
self.back_button.show()
self.welcome_label.hide()
self.table_selection.show()
self.enter_data.show()
self.update_information.show()
self.update_excel_selection.show()
self.excel_label.show()
def update_selection(self):
self.hide_update_boxes()
if self.table_selection.currentText() == "Jobs":
self.update_box_01.show()
self.update_label_01.setText("jobs_id")
self.update_box_02.show()
self.update_label_02.setText("state_name")
self.update_box_03.show()
self.update_label_03.setText("occupation_code")
self.update_box_04.show()
self.update_label_04.setText("tittle")
self.update_box_05.show()
self.update_label_05.setText("employment")
self.update_box_06.show()
self.update_label_06.setText("salary_25th_percentile")
elif self.table_selection.currentText() == "Schools":
self.update_box_01.show()
self.update_label_01.setText("school_id")
self.update_box_02.show()
self.update_label_02.setText("name")
self.update_box_03.show()
self.update_label_03.setText("state_abrev")
self.update_box_04.show()
self.update_label_04.setText("size_2017")
self.update_box_05.show()
self.update_label_05.setText("size_2018")
self.update_box_06.show()
self.update_label_06.setText("earnings")
self.update_box_07.show()
self.update_label_07.setText("repayment_overall")
self.update_box_08.show()
self.update_label_08.setText("repayment_cohort")
def import_data(self):
if self.update_excel_selection.text() == "":
if self.table_selection.currentText() == "Jobs":
information_to_update = [self.update_box_01.text(), self.update_box_02.text(),
self.update_box_03.text(), self.update_box_04.text(),
self.update_box_05.text(), self.update_box_06.text()]
jobs.update_data_from_list(information_to_update, "Jobs", "jobs_db.sqlite")
elif self.table_selection.currentText() == "Schools":
information_to_update = [self.update_box_01.text(), self.update_box_02.text(),
self.update_box_03.text(), self.update_box_04.text(),
self.update_box_05.text(), self.update_box_06.text(),
self.update_box_07.text(), self.update_box_08.text()]
jobs.update_data_from_list(information_to_update, "Schools", "jobs_db.sqlite")
else:
if self.table_selection.currentText() == "Jobs":
jobs.update_data_from_excel(self.update_excel_selection.text(), "Jobs", "jobs_db.sqlite")
elif self.table_selection.currentText() == "Schools":
jobs.update_data_from_excel(self.update_excel_selection.text(), "Jobs", "jobs_db.sqlite")
def run_data_visualization(self):
self.update_button.hide()
self.data_button.hide()
self.data_visualization_label.show()
self.back_button.show()
self.setGeometry(50, 50, 800, 800)
self.back_button.move(25, 750)
self.quit_button.move(715, 750)
self.welcome_label.hide()
self.map_visualization.show()
self.text_visualization_button.show()
self.data_selector_map.show()
self.order_selector_text.show()
def go_back(self):
self.back_button.hide()
self.update_button.show()
self.data_button.show()
self.data_visualization_label.hide()
self.setGeometry(50, 50, 500, 500)
self.back_button.move(25, 450)
self.quit_button.move(415, 450)
self.welcome_label.show()
self.hidden_at_start()
def text_visualization(self):
self.list_control.clear()
conn, cursor = jobs.open_db("jobs_db.sqlite")
if self.order_selector_text.currentText() == "ASC":
data_visualization_per_state = jobs.query_run('''SELECT state_abrev, state_name, ''' + '''
total(jobs.employment) as employment,
total(school.size_2018/4),
round(avg(school.repayment_cohort),3) as repayment_cohort,
round(avg(jobs.salary_25th_percentile)) as averge_entry_salary
FROM school
JOIN states using(state_abrev)
JOIN jobs using(state_name)
GROUP BY state_name
ORDER BY employment ASC;''', cursor)
elif self.order_selector_text.currentText() == "DESC":
data_visualization_per_state = jobs.query_run('''SELECT state_abrev, state_name, ''' + '''
total(jobs.employment) as employment,
total(school.size_2018/4),
round(avg(school.repayment_cohort),3) as repayment_cohort,
round(avg(jobs.salary_25th_percentile)) as averge_entry_salary
FROM school
JOIN states using(state_abrev)
JOIN jobs using(state_name)
GROUP BY state_name
ORDER BY employment DESC;''', cursor)
else:
data_visualization_per_state = jobs.query_run('''SELECT state_abrev, state_name, ''' + '''
total(jobs.employment) as employment,
total(school.size_2018/4),
round(avg(school.repayment_cohort),3) as repayment_cohort,
round(avg(jobs.salary_25th_percentile)) as averge_entry_salary
FROM school
JOIN states using(state_abrev)
JOIN jobs using(state_name)
GROUP BY state_name
;''', cursor)
QListWidgetItem("State", listview=self.list_control)
for state in data_visualization_per_state:
state_display_data = f"{state[0]}, {state[1]}"
grad_employ_data = f"Employment/Graduates: {state[2]/state[3]}"
repayment_data = f"Average Entry Salary/Average Declining Balance Percent: {state[5]/state[4]}"
state_item = QListWidgetItem(state_display_data, listview=self.list_control)
grad_item = QListWidgetItem(grad_employ_data, listview=self.list_control)
repayment_item = QListWidgetItem(repayment_data, listview=self.list_control)
grad_item.setForeground(Qt.darkGreen)
repayment_item.setForeground(Qt.blue)
state_item.setForeground(Qt.white)
state_item.setBackground(Qt.black)
self.list_control.show()
jobs.close_db(conn)
def run_map_visualization(self):
conn, cursor = jobs.open_db("jobs_db.sqlite")
data_visualization_per_state = jobs.query_run('''SELECT state_abrev, state_name, ''' + '''
total(jobs.employment) as employment,
total(school.size_2018/4),
round(avg(school.repayment_cohort),3) as repayment_cohort,
round(avg(jobs.salary_25th_percentile)) as averge_entry_salary
FROM school
JOIN states using(state_abrev)
JOIN jobs using(state_name)
GROUP BY state_name
;''', cursor)
state_abrev = []
state_grads = []
state_repayment = []
for state in data_visualization_per_state:
state_abrev.append(state[0])
state_grads.append(state[2]/state[3])
state_repayment.append(state[5]/state[4])
if self.data_selector_map.currentText() == "Graduates to Employment":
us_map = px.Figure(data=px.Choropleth(locations=state_abrev, z=state_grads,
locationmode='USA-states', colorbar_title="Employment/Graduates"
))
us_map.update_layout(geo_scope='usa', title_text='Employment VS Graduates By State')
us_map.show()
elif self.data_selector_map.currentText() == "Average Declining Balance Percent":
us_map = px.Figure(data=px.Choropleth(locations=state_abrev, z=state_repayment,
locationmode='USA-states', colorbar_title="Salary/Average Percent"
))
us_map.update_layout(geo_scope='usa', title_text='Average Salary VS Average '
'Percent of People with Declining Loans')
us_map.show()
else:
us_map = px.Figure(data=px.Choropleth(locations=state_abrev, z=state_grads,
locationmode='USA-states', colorbar_title="Graduates"
))
us_map.update_layout(geo_scope='usa', title_text='Graduates By State')
us_map.show()
jobs.close_db(conn)
self.list_control.hide()