diff options
Diffstat (limited to 'sources/pyside6/doc/tutorials/expenses/main.py')
| -rw-r--r-- | sources/pyside6/doc/tutorials/expenses/main.py | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/sources/pyside6/doc/tutorials/expenses/main.py b/sources/pyside6/doc/tutorials/expenses/main.py index 76eea3440..f216a2158 100644 --- a/sources/pyside6/doc/tutorials/expenses/main.py +++ b/sources/pyside6/doc/tutorials/expenses/main.py @@ -44,7 +44,7 @@ from PySide6.QtGui import QAction, QPainter from PySide6.QtWidgets import (QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit, QMainWindow, QPushButton, QTableWidget, QTableWidgetItem, QVBoxLayout, QWidget) -from PySide6.QtCharts import QtCharts +from PySide6.QtCharts import QChartView, QPieSeries, QChart class Widget(QWidget): @@ -64,7 +64,7 @@ class Widget(QWidget): self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) # Chart - self.chart_view = QtCharts.QChartView() + self.chart_view = QChartView() self.chart_view.setRenderHint(QPainter.Antialiasing) # Right @@ -79,7 +79,6 @@ class Widget(QWidget): self.add.setEnabled(False) self.right = QVBoxLayout() - self.right.setMargin(10) self.right.addWidget(QLabel("Description")) self.right.addWidget(self.description) self.right.addWidget(QLabel("Price")) @@ -116,18 +115,23 @@ class Widget(QWidget): des = self.description.text() price = self.price.text() - self.table.insertRow(self.items) - description_item = QTableWidgetItem(des) - price_item = QTableWidgetItem(f"{float(price):.2f}") - price_item.setTextAlignment(Qt.AlignRight) + try: + price_item = QTableWidgetItem(f"{float(price):.2f}") + price_item.setTextAlignment(Qt.AlignRight) - self.table.setItem(self.items, 0, description_item) - self.table.setItem(self.items, 1, price_item) + self.table.insertRow(self.items) + description_item = QTableWidgetItem(des) - self.description.setText("") - self.price.setText("") + self.table.setItem(self.items, 0, description_item) + self.table.setItem(self.items, 1, price_item) + + self.description.setText("") + self.price.setText("") + + self.items += 1 + except ValueError: + print("Wrong price", price) - self.items += 1 @Slot() def check_disable(self, s): @@ -139,13 +143,13 @@ class Widget(QWidget): @Slot() def plot_data(self): # Get table information - series = QtCharts.QPieSeries() + series = QPieSeries() for i in range(self.table.rowCount()): text = self.table.item(i, 0).text() number = float(self.table.item(i, 1).text()) series.append(text, number) - chart = QtCharts.QChart() + chart = QChart() chart.addSeries(series) chart.legend().setAlignment(Qt.AlignLeft) self.chart_view.setChart(chart) |