fime/report.py

from PySide2 import QtCore, QtGui, QtWidgets


class Report(QtWidgets.QDialog):
    def __init__(self, parent, *args, **kwargs):
        super().__init__(parent, *args, **kwargs)
        self.setWindowTitle("Report")

        self.tableWidget = QtWidgets.QTableWidget()
        self.tableWidget.verticalHeader().hide()
        self.tableWidget.setColumnCount(3)
        self.tableWidget.setHorizontalHeaderLabels(["Task", "Start time", "Duration"])
        self.header = QtWidgets.QHeaderView(QtCore.Qt.Orientation.Horizontal)
        self.tableWidget.setHorizontalHeader(self.header)

        new_button = QtWidgets.QPushButton()
        new_button.setText("New item")
        new_button.setIcon(QtGui.QIcon.fromTheme("list-add"))
        new_button.pressed.connect(self.new_task)

        del_button = QtWidgets.QPushButton()
        del_button.setText("Delete item")
        del_button.setIcon(QtGui.QIcon.fromTheme("list-remove"))
        del_button.pressed.connect(self.del_task)

        ok_button = QtWidgets.QPushButton()
        ok_button.setText("OK")
        ok_button.setIcon(QtGui.QIcon.fromTheme("dialog-ok-apply"))
        ok_button.pressed.connect(self.accept)

        blayout = QtWidgets.QHBoxLayout()
        blayout.addWidget(new_button)
        blayout.addWidget(del_button)
        blayout.addWidget(ok_button)

        layout = QtWidgets.QVBoxLayout(self)
        layout.addWidget(self.tableWidget)
        layout.addLayout(blayout)
        self.setLayout(layout)

    def set_data(self, data):
        self.tableWidget.setRowCount(len(data))

        for row, _ in enumerate(data):
            self.tableWidget.setItem(row, 0, QtWidgets.QTableWidgetItem(data[row][0]))
            self.tableWidget.setItem(row, 1, QtWidgets.QTableWidgetItem(data[row][1]))
            self.tableWidget.setItem(row, 2, QtWidgets.QTableWidgetItem(data[row][2]))

        self.tableWidget.resizeColumnsToContents()

        min_width = 0
        for i in range(3):
            min_width += self.header.sectionSize(i)
        self.tableWidget.setMinimumWidth(min_width * 1.33)
        self.header.setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
        if self.tableWidget.rowCount() > 4:
            self.tableWidget.setMinimumHeight(min((self.tableWidget.rowCount() + 2) * self.tableWidget.rowHeight(0),
                                                  self.tableWidget.screen().size().height() * 0.8))

    @QtCore.Slot()
    def new_task(self):
        l = self.list.stringList()
        l.append("")
        self.list.setStringList(l)
        i = self.list.index(len(l) - 1)
        self.tableView.setCurrentIndex(i)
        self.tableView.edit(i)

    @QtCore.Slot()
    def del_task(self):
        l = self.list.stringList()
        del l[self.tableView.currentIndex().row()]
        self.list.setStringList(l)

    @property
    def tasks(self):
        ret = self.list.stringList()
        return list(filter(None, ret))  # filter empty strings

    @tasks.setter
    def tasks(self, tasks):
        self.list.setStringList(tasks)