def testSetModel(self):
model = VirtualList()
model._getItemCalled = False
table = QTableView()
table.setModel(model)
table.show()
self.assertFalse(model._getItemCalled)
def testSetModel(self):
model = VirtualList()
model._getItemCalled = False
table = QTableView()
table.setModel(model)
table.show()
self.assertFalse(model._getItemCalled)
def test():
class XTest( XBase ):
def __init__( self ):
XBase.__init__( self )
self.name = ""
self.vorname = ""
self.alter = 0
self.haarfarbe = ""
self.schuhgroesse = 0
self.bemerkung = ""
x1 = XTest()
x1.name = "Kendel"
x1.vorname = "Martin"
x1.alter = 66
x1.haarfarbe = "grau"
x1.schuhgroesse = 44
x1.bemerkung = "Das ist alles \nein riesengroßer Irrtum"
x2 = XTest()
x2.name = "Haaretz"
x2.vorname = "Yosh"
x2.alter = 56
x2.haarfarbe = "schwarz"
x2.schuhgroesse = 42
tm = DefaultIccTableModel( (x1, x2 ) )
tm.setSortable( True )
tm.setKeyHeaderMappings( { "Nachname": "name", "Vorname": "vorname", "Alter": "alter", "Bemerkung": "bemerkung" } )
tm.setNumColumnsIndexes( (2,) )
from PySide2.QtWidgets import QApplication
app = QApplication()
tv = QTableView( )
tv.setModel( tm )
tv.setAlternatingRowColors( True )
tv.setSortingEnabled( True )
tv.resizeColumnsToContents()
tv.resizeRowsToContents()
tm.layoutChanged.connect( tv.resizeRowsToContents ) ## <======== WICHTIG bei mehrzeiligem Text in einer Zelle!
tv.show()
app.exec_()
def using_model():
app = QApplication()
numbers = ['One', 'Two', 'Three', 'Four', 'Five']
model = QStringListModel()
model.setStringList(numbers)
list = QListView()
list.setModel(model)
firstTableView = QTableView()
secondTableView = QTableView()
firstTableView.setModel(model)
secondTableView.setModel(model)
secondTableView.setSelectionModel(firstTableView.selectionModel())
list.show()
firstTableView.show()
secondTableView.show()
app.exec_()
# Create the Qt Application
app = QApplication(sys.argv)
#get all ip adresses in the lan
host_list = get_neighbors()
print(host_list)
col_getter = [ {"Name": "Dev", "Getter": lambda aHostItem: aHostItem["dev"]},
{"Name": "Ip", "Getter": lambda aHostItem: aHostItem["ip"]},
{"Name": "Mac", "Getter": lambda aHostItem: aHostItem["mac"]}, ]
host_table = QTableView()
host_model = HostModel(host_list, col_getter, host_table)
host_table.setModel(host_model)
host_table.show()
# Run the main Qt loop
sys.exit(app.exec_())
"Getter": lambda aHostItem: aHostItem["dev"]
},
{
"Name": "Ip",
"Getter": lambda aHostItem: aHostItem["ip"]
},
{
"Name": "Mac",
"Getter": lambda aHostItem: aHostItem["mac"]
},
]
host_table = QTableView()
host_model = HostModel(host_list, col_getter, host_table)
host_table.setModel(host_model)
host_table.show()
# Run the main Qt loop
sys.exit(app.exec_())
#class Form(QDialog):
#
# def __init__(self, parent=None):
# super(Form, self).__init__(parent)
# # Create widgets
# self.edit = QLineEdit("Write my name here")
# self.button = QPushButton("Show Greetings")
# # Create layout and add widgets
# layout = QVBoxLayout()
# layout.addWidget(self.edit)
# layout.addWidget(self.button)
class MyMainWindow(QMainWindow, Ui_PySide2_Chroma_Eload_GUI.Ui_MainWindow):
def __init__(self, parent=None):
super(MyMainWindow, self).__init__(parent)
self.setupUi(self)
self.commandLinkButton.clicked.connect(self.pushButton_Click)
self.pushButton.clicked.connect(self.detectGPIB)
self.pushButton_2.clicked.connect(self.openDf_csv)
self.pushButton_3.clicked.connect(self.reflash_filename)
##to do , select checkbox then goto next step
##self.checkBox_1.checked.connect(self.setNextOn)
# set window title
self.setWindowTitle("PyEfficiency 2022.03.09")
self.setFixedSize(720, 800)
self.checkBox.setChecked(False)
#set DC source On
self.pushButton_4.clicked.connect(self.dcsourceOn)
#set DC source Off
self.pushButton_5.clicked.connect(self.dcsourceOff)
self.show()
self.time = str(datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S"))
self.filename = self.time + ".csv"
#set defalut file name
self.init_save_filename = "PyEff_"
self.lineEdit.setText(self.init_save_filename)
self.df = pd.DataFrame()
#set "open reuslt" button isn't work in GUI init.
self.pushButton_2.setEnabled(False)
#set comboBox value
self.comboBox.setCurrentText("7")
#self.comboBox.setEnabled(True)
self.comboBox_2.setCurrentText("9")
#self.comboBox_2.setEnabled(True)
self.comboBox_3.setCurrentText("5")
def openDf_csv(self):
self.filename = self.lineEdit.text()
self.df.to_csv(self.filename)
os.system("start excel.exe %s" % self.filename)
def pushButton_Click(self):
self.reflash_filename()
if (self.checkBox_1.isChecked() or self.checkBox_3.isChecked()
or self.checkBox_5.isChecked() or self.checkBox_7.isChecked()
or self.checkBox_9.isChecked()
or self.checkBox_51.isChecked()) == 0:
QMessageBox.about(self, "Warning",
"please checked Eload channel in the GUI")
else:
loadlist = gpib.ComboEload()
Iout_max = int(self.lineEdit_2.text())
Iout_step = int(self.lineEdit_3.text())
Delay = int(self.lineEdit_4.text())
gpibaddr1 = int(self.comboBox.currentText())
gpibaddr2 = int(self.comboBox_2.currentText())
if self.checkBox_1.isChecked():
load1 = gpib.ChromaEload(gpibaddr1, 1,
int(self.lineEdit_L1.text()), 0)
loadlist.addEload(load1)
if self.checkBox_3.isChecked():
load3 = gpib.ChromaEload(gpibaddr1, 3,
int(self.lineEdit_L3.text()), 0)
loadlist.addEload(load3)
if self.checkBox_5.isChecked():
load5 = gpib.ChromaEload(gpibaddr1, 5,
int(self.lineEdit_L5.text()), 0)
loadlist.addEload(load5)
if self.checkBox_7.isChecked():
load7 = gpib.ChromaEload(gpibaddr1, 7,
int(self.lineEdit_L7.text()), 0)
loadlist.addEload(load7)
if self.checkBox_9.isChecked():
load9 = gpib.ChromaEload(gpibaddr1, 9,
int(self.lineEdit_L9.text()), 0)
loadlist.addEload(load9)
if self.checkBox_51.isChecked():
load51 = gpib.ChromaEload(gpibaddr2, 1,
int(self.lineEdit_L51.text()), 0)
loadlist.addEload(load51)
#df=measure.measureEfficiency(loadlist,Iout_max,Iout_step,Delay)
if self.checkBox.isChecked():
df = measure.measureEfficiency(loadlist, Iout_max, Iout_step,
Delay, 1)
else:
df = measure.measureEfficiency(loadlist, Iout_max, Iout_step,
Delay, 0)
#self.textBrowser.setText("Efficiency finish")
self.showdf(df)
self.df = df
self.pushButton_2.setEnabled(True)
self.df.to_csv(self.lineEdit.text())
def detectGPIB(self):
df = gpib.scanGPIB()
self.showdf(df)
def showdf(self, df):
model = PdQtClass.pandasModel(df)
view = QTableView()
view.setModel(model)
view.resize(800, 600)
self.w = QTableView()
self.w.setModel(model)
self.w.resize(480, 320)
self.w.show()
# for test button
def pushbutton3(self):
self.pushButton_2.setEnabled(True)
self.filename = self.lineEdit.text()
print(self.time)
print(self.filename)
self.reflash_filename()
self.pushButton_4.setStyleSheet('background-color: Red')
def reflash_filename(self):
self.time = str(datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S"))
self.filename = self.init_save_filename
self.lineEdit.setText(self.filename + self.lineEdit_5.text() +
"Vin_Imax" + self.lineEdit_2.text() + "A_" +
self.time + ".csv")
#set DC source
def dcsourceOn(self):
voltage = float(self.lineEdit_5.text())
current = int(self.lineEdit_6.text())
gpibaddr = int(self.comboBox_3.currentText())
self.push_msg_to_GUI(
f'set DC source to {voltage}V, {current}A and turn on')
dcsource = gpib.AgilentDCsource(gpibaddr, voltage, current)
dcsource.On()
self.pushButton_4.setStyleSheet('background-color: Red')
None
def dcsourceOff(self):
voltage = float(self.lineEdit_5.text())
current = int(self.lineEdit_6.text())
gpibaddr = int(self.comboBox_3.currentText())
dcsource = gpib.AgilentDCsource(gpibaddr, voltage, current)
dcsource.Off()
self.push_msg_to_GUI("Turn off DC source")
self.pushButton_4.setStyleSheet('background-color: None')
## to do , select checkbox then goto next step
def setNextOn(self):
None
def push_msg_to_GUI(self, msg=""):
if True:
self.textEdit.append(str(msg))
self.textEdit.append("")
else:
pass
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
import sys
from PySide2.QtCore import Qt
from PySide2.QtSql import QSqlQueryModel
from PySide2.QtWidgets import QTableView, QApplication
import createdb
from bookdelegate import BookDelegate
if __name__ == "__main__":
app = QApplication()
createdb.init_db()
model = QSqlQueryModel()
model.setQuery("select title, author, genre, year, rating from books")
table = QTableView()
table.setModel(model)
table.setItemDelegate(BookDelegate())
table.resize(800, 600)
table.show()
sys.exit(app.exec_())
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
import sys
from PySide2.QtSql import QSqlQueryModel
from PySide2.QtWidgets import QTableView, QApplication
import createdb
if __name__ == "__main__":
app = QApplication()
createdb.init_db()
model = QSqlQueryModel()
model.setQuery("select * from books")
table_view = QTableView()
table_view.setModel(model)
table_view.resize(800, 600)
table_view.show()
sys.exit(app.exec_())
if __name__ == '__main__':
import sys
import numpy as np
from PySide2.QtWidgets import QApplication, QTableView, QVBoxLayout
# User specifies grains.out file
if (len(sys.argv) < 2):
print()
print('Load grains.out file and display as table')
print('Usage: python fit_grains_resuls_model.py <path-to-grains.out>')
print()
sys.exit(-1)
# print(sys.argv)
app = QApplication(sys.argv)
data = np.loadtxt(sys.argv[1])
# print(data)
model = FitGrainsResultsModel(data)
view = QTableView()
view.verticalHeader().hide()
view.setModel(model)
view.resizeColumnToContents(0)
view.resize(960, 320)
view.show()
app.exec_()
return False
def setModelData(self, editor, model, index):
'''
The user wanted to change the old state in the opposite.
'''
model.setData(index, 1 if int(index.data()) == 0 else 0,
QtCore.Qt.EditRole)
if __name__ == '__main__':
import sys
app = QApplication(sys.argv)
model = QStandardItemModel(4, 3)
tableView = QTableView()
tableView.setModel(model)
delegate = CheckBoxDelegate(None)
tableView.setItemDelegateForColumn(1, delegate)
for row in range(4):
for column in range(3):
index = model.index(row, column, QModelIndex())
model.setData(index, 1)
tableView.setWindowTitle("Check Box Delegate")
tableView.show()
sys.exit(app.exec_())
