mirror of
https://github.com/GoldenCheetah/GoldenCheetah.git
synced 2026-02-13 16:18:42 +00:00
49cf6340a4
This commit is based on https://github.com/GoldenCheetah/GoldenCheetah/pull/3956 with the following additions / changes: * Upgraded to the latest version of the multiaxes-branch, thus eliminating crashes of GoldenCheetah on startup * Disabled the emitting of Layout Requests on geometry changes of QwtScaleWidget - without this, CPU utilization was up to 100% on one core * Added the class SplineLookup, reusing small portions of code from Qwt 6.1 * Re-added the splines in WPrime and RideFile (resampling), using the new interface of QwtSpline * Appveyor: qwt in cache-section now depends on qwt/qwtconfig.prin.in for refresh on version change
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/*****************************************************************************
|
|
* Qwt Examples - Copyright (C) 2002 Uwe Rathmann
|
|
* This file may be used under the terms of the 3-clause BSD License
|
|
*****************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include <QScrollBar>
|
|
|
|
class ScrollBar : public QScrollBar
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
ScrollBar( QWidget* parent = NULL );
|
|
ScrollBar( Qt::Orientation, QWidget* parent = NULL );
|
|
ScrollBar( double minBase, double maxBase,
|
|
Qt::Orientation o, QWidget* parent = NULL );
|
|
|
|
void setInverted( bool );
|
|
bool isInverted() const;
|
|
|
|
double minBaseValue() const;
|
|
double maxBaseValue() const;
|
|
|
|
double minSliderValue() const;
|
|
double maxSliderValue() const;
|
|
|
|
int extent() const;
|
|
|
|
Q_SIGNALS:
|
|
void sliderMoved( Qt::Orientation, double, double );
|
|
void valueChanged( Qt::Orientation, double, double );
|
|
|
|
public Q_SLOTS:
|
|
virtual void setBase( double min, double max );
|
|
virtual void moveSlider( double min, double max );
|
|
|
|
protected:
|
|
void sliderRange( int value, double& min, double& max ) const;
|
|
int mapToTick( double ) const;
|
|
double mapFromTick( int ) const;
|
|
|
|
private Q_SLOTS:
|
|
void catchValueChanged( int value );
|
|
void catchSliderMoved( int value );
|
|
|
|
private:
|
|
void init();
|
|
|
|
bool m_inverted;
|
|
double m_minBase;
|
|
double m_maxBase;
|
|
int m_baseTicks;
|
|
};
|