mawei/MoreTore
1
0
Fork 0
mirror of https://github.com/MoreTore/openpilot.git synced 2026-08-05 08:16:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

cabana: fix QChart leak (#30369)

Browse Source 
fix QChart leak
This commit is contained in:
Dean Lee
2023-11-04 02:16:58 +08:00
committed by GitHub
parent a46544f708
commit f5279284f5
1 changed files with 7 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/cabana/chart/chart.cc
+7 -9
View File
@@ -25,20 +25,18 @@ const int AXIS_X_TOP_MARGIN = 4;
static inline bool xLessThan(const QPointF &p, float x) { return p.x() < x; }
ChartView::ChartView(const std::pair<double, double> &x_range, ChartsWidget *parent)
: charts_widget(parent), tip_label(this), QChartView(nullptr, parent) {
: charts_widget(parent), tip_label(this), QChartView(parent) {
series_type = (SeriesType)settings.chart_series_type;
QChart *chart = new QChart();
chart->setBackgroundVisible(false);
chart()->setBackgroundVisible(false);
axis_x = new QValueAxis(this);
axis_y = new QValueAxis(this);
chart->addAxis(axis_x, Qt::AlignBottom);
chart->addAxis(axis_y, Qt::AlignLeft);
chart->legend()->layout()->setContentsMargins(0, 0, 0, 0);
chart->legend()->setShowToolTips(true);
chart->setMargins({0, 0, 0, 0});
chart()->addAxis(axis_x, Qt::AlignBottom);
chart()->addAxis(axis_y, Qt::AlignLeft);
chart()->legend()->layout()->setContentsMargins(0, 0, 0, 0);
chart()->legend()->setShowToolTips(true);
chart()->setMargins({0, 0, 0, 0});
axis_x->setRange(x_range.first, x_range.second);
setChart(chart);
createToolButtons();
setRubberBand(QChartView::HorizontalRubberBand);