diff options
| author | Cristián Maureira-Fredes <Cristian.Maureira-Fredes@qt.io> | 2021-09-22 12:15:21 +0200 |
|---|---|---|
| committer | Cristián Maureira-Fredes <Cristian.Maureira-Fredes@qt.io> | 2021-09-22 15:12:18 +0200 |
| commit | ed8dbddc67517bff961e4b3c300b21ce987e3e6a (patch) | |
| tree | 49c0b6688257b0253985a831b1cd58eeaf63a319 /sources/pyside6/doc/tutorials/expenses/main.py | |
| parent | d50cf744b8de18d9b3756712cdd07f270512fa91 (diff) | |
tutorials: update datavisualization and expenses
These tutorials were removed due to QtCharts not being available,
additionally due to the QtCharts namespace changes the code needed
to be adjusted.
Adding panels for the tutorials to display as cards
instead of a list, and creating a new section called 'General
Applications'.
Task-number: PYSIDE-841
Change-Id: I18fbce3fd48ed35013bcc82013ffc6e06f005b03
Reviewed-by: Christian Tismer <tismer@stackless.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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) |