mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-28 05:00:20 +00:00
2368a183e1
It appears that the QML object that is created when assigning the source to the StatsView in the ui can be garbage collected and therefore destroyed and re-instantiated without our knowledge. So instead of trying to keep a pointer around, we end up looking up the object address when needed. We still ask the JS code to not garbage collect the object - but that clearly isn't enough to prevent it from being destroyed when the parent widget changes. Without this fix opening the statistics will crash with Qt6. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
44 lines
945 B
C++
44 lines
945 B
C++
// SPDX-License-Identifier: GPL-2.0
|
|
#ifndef STATSWIDGET_H
|
|
#define STATSWIDGET_H
|
|
|
|
#include "stats/statsstate.h"
|
|
#include "stats/chartlistmodel.h"
|
|
#include "ui_statswidget.h"
|
|
#include <vector>
|
|
#include <memory>
|
|
|
|
class QCheckBox;
|
|
class StatsView;
|
|
|
|
class StatsWidget : public QWidget {
|
|
Q_OBJECT
|
|
public:
|
|
StatsWidget(QWidget *parent = 0);
|
|
private
|
|
slots:
|
|
void closeStats();
|
|
void chartTypeChanged(int);
|
|
void var1Changed(int);
|
|
void var2Changed(int);
|
|
void var1BinnerChanged(int);
|
|
void var2BinnerChanged(int);
|
|
void var2OperationChanged(int);
|
|
void var1SortChanged(int);
|
|
void featureChanged(int, bool);
|
|
void restrict();
|
|
void unrestrict();
|
|
private:
|
|
Ui::StatsWidget ui;
|
|
StatsState state;
|
|
StatsView *getView();
|
|
void updateUi();
|
|
void updateRestrictionLabel();
|
|
std::vector<std::unique_ptr<QCheckBox>> features;
|
|
|
|
ChartListModel charts;
|
|
void showEvent(QShowEvent *) override;
|
|
void hideEvent(QHideEvent *) override;
|
|
};
|
|
|
|
#endif // STATSWIDGET_H
|