WSJT-X/widgets/fastgraph.h
Bill Somerville b8e4517718 Improve performance of Fox and contest log view windows
This include inverting  the order of table view rows  so the newest is
at the top, without that the Qt MVC interactions when using a database
table based model is too slow and complex to manage.

The table views  now have sort by column capability  in the normal way
(click column  header to  reverse sort order)  for timely  logging and
non-disruption  of  Tx  starts  the  log  view  should  be  sorted  in
descending time order and scrolled to the last row added. Without that
Fox and  contest logging will work  but serious delays may  be invoked
that disrupt operation.
2018-12-06 05:41:16 +00:00

53 lines
978 B
C++

#ifndef FASTGRAPH_H_
#define FASTGRAPH_H_
#include <QDialog>
#include <QScopedPointer>
namespace Ui {
class FastGraph;
}
class QSettings;
class QCloseEvent;
class QKeyEvent;
class FastGraph : public QDialog
{
Q_OBJECT
public:
explicit FastGraph(QSettings *, QWidget *parent = 0);
~FastGraph ();
void plotSpec(bool diskData, int UTCdisk);
void saveSettings();
void setTRPeriod(int n);
void setMode(QString mode);
signals:
void fastPick(int x0, int x1, int y);
private slots:
void on_gainSlider_valueChanged(int value);
void on_zeroSlider_valueChanged(int value);
void on_greenZeroSlider_valueChanged(int value);
void on_pbAutoLevel_clicked();
protected:
void closeEvent (QCloseEvent *) override;
void keyPressEvent( QKeyEvent *e ) override;
private:
QSettings * m_settings;
float m_ave;
qint32 m_TRperiod;
QScopedPointer<Ui::FastGraph> ui;
};
extern float fast_green[703];
extern int fast_jh;
#endif // FASTGRAPH_H