def table_test():
"""
Messing around with QTableWidgets
This successfully creates a table of DateTimes and allows you to edit them.
"""
from PyQt4.QtGui import QTableWidget, QTableWidgetItem, QItemEditorCreatorBase, QDateTimeEdit, QItemEditorFactory, QStyledItemDelegate
from PyQt4.QtCore import QVariant, QDateTime, QObject
class DateTimeEditorCreator(QItemEditorCreatorBase):
"""
See gui/itemviews/qitemeditorfactory.cpp for implementations of
createEditor() and valuePropertyName()
"""
def __init__(self):
QItemEditorCreatorBase.__init__(self)
def createWidget(self, parent):
wid = QDateTimeEdit(parent)
wid.setCalendarPopup(True)
wid.setFrame(False)
return wid
def valuePropertyName(self):
return "dateTime"
def die():
raise MyError("Oops")
class MyError(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
tableWidget = QTableWidget(12, 3)
tableWidget.setItemDelegate(QStyledItemDelegate())
tableWidget.itemDelegate().setItemEditorFactory(QItemEditorFactory())
tableWidget.itemDelegate().itemEditorFactory().registerEditor(QVariant.DateTime, DateTimeEditorCreator())
for row in range(10):
for col in range(3):
date = QDateTime.currentDateTime()
string = str(row) + ',' + str(col)
item = QTableWidgetItem()
item.setData(Qt.DisplayRole, QVariant(date))
tableWidget.setItem(row, col, item)
tableWidget.show()
sys.exit(app.exec_())
