Embedded_RD/DSCAnalysisTool
15
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

2025-04-09T21:25:54

Browse Source
This commit is contained in:
123 2025-04-09 21:25:55 +08:00
parent ba28c29ec8
commit 4387788970
2 changed files with 53 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
src/ui/centralwidget.cpp
View File

@ -50,6 +50,10 @@ CentralWidget::CentralWidget(QWidget *parent)
connect(_eventHandler,&DragLineHandler::sigSendLineXCoord,
this,&CentralWidget::sigSendLineXCoord);
// 连接选中信号
connect(_customPlot, &QCustomPlot::selectionChangedByUser,
this, &CentralWidget::slotSelectionChanged);
setEventHandlerEnable(false);
//
@ -178,9 +182,9 @@ void CentralWidget::slotRecvAnalysisFileName(const QString &fileName)
_currentCurve = new QCPCurve(_customPlot->xAxis, _customPlot->yAxis);
_currentCurve->setData(tVtr, xVtr, yVtr);
// _currentCurve->setPen(QPen(Qt::red)); // 设置线条颜色为红色
// _currentCurve->setBrush(QBrush(QColor(255, 0, 0, 20))); // 设置填充颜色并带有透明度
_currentCurve->setSelectable(QCP::stWhole); // 设置曲线可选
// _currentCurve->setPen(QPen(Qt::red)); // 设置线条颜色为红色
// _currentCurve->setBrush(QBrush(QColor(255, 0, 0, 20))); // 设置填充颜色并带有透明度
_currentCurve->setSelectable(QCP::stWhole); // 设置曲线可选
// 清除第一个图表上的数据
#if 0
@ -200,6 +204,50 @@ void CentralWidget::slotRecvAnalysisFileName(const QString &fileName)
_customPlot->replot();
}
void CentralWidget::slotSelectionChanged()
{
for (QCPAbstractPlottable *plottable : _customPlot->plottable()) {
QCPCurve *curve = qobject_cast<QCPCurve *>(plottable);
if (curve) {
if (curve->selected()) {
// 曲线被选中，设置为橙色
curve->setPen(QPen(Qt::green));
} else {
#if 0
// 曲线未被选中，恢复默认颜色
if (curve == _curve1) {
curve->setPen(QPen(Qt::blue));
} else if (curve == _curve2) {
curve->setPen(QPen(Qt::red));
}
#endif
}
}
}
#if 0
// 检查是否有曲线被选中
if (_customPlot->selectedPlottables().size() > 0) {
QCPCurve *selectedCurve = qobject_cast<QCPCurve *>(_customPlot->selectedPlottables().first());
if (selectedCurve) {
selectedCurve->setPen(QPen(Qt::green));
#if 0
// 弹出颜色选择对话框
QColor color = QColorDialog::getColor(selectedCurve->pen().color(), this);
if (color.isValid()) {
// 改变曲线颜色
selectedCurve->setPen(QPen(color));
}
#endif
}else{
}
}
#endif
}
void CentralWidget::slotAnalysisSettingApply()
{
switch (_analysisMode) {
@ -435,7 +483,7 @@ void CentralWidget::setEventHandlerEnable(const bool flag)
};
// todo. 当竖线隐藏时，需要设置不可选择模式。
// _eventHandler->setEnable(flag);
// _eventHandler->setEnable(flag);
#if 1
// move line to suitable position.

1
src/ui/centralwidget.h
View File

@ -35,6 +35,7 @@ public slots:
void slotModeModify(const Global::Mode);
void slotRecvCommonData(const CommonData&);
void slotRecvAnalysisFileName(const QString&);
void slotSelectionChanged();
//analysis setting
void slotAnalysisSettingLineXPoint(const int index,const double);