mirror of
https://github.com/GoldenCheetah/GoldenCheetah.git
synced 2026-02-14 00:28:42 +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
89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
/******************************************************************************
|
|
* Qwt Widget Library
|
|
* Copyright (C) 1997 Josef Wilgen
|
|
* Copyright (C) 2002 Uwe Rathmann
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the Qwt License, Version 1.0
|
|
*****************************************************************************/
|
|
|
|
#ifndef QWT_LEGEND_DATA_H
|
|
#define QWT_LEGEND_DATA_H
|
|
|
|
#include "qwt_global.h"
|
|
|
|
#include <qvariant.h>
|
|
#include <qmap.h>
|
|
|
|
class QwtText;
|
|
class QwtGraphic;
|
|
|
|
/*!
|
|
\brief Attributes of an entry on a legend
|
|
|
|
QwtLegendData is an abstract container ( like QAbstractModel )
|
|
to exchange attributes, that are only known between to
|
|
the plot item and the legend.
|
|
|
|
By overloading QwtPlotItem::legendData() any other set of attributes
|
|
could be used, that can be handled by a modified ( or completely
|
|
different ) implementation of a legend.
|
|
|
|
\sa QwtLegend, QwtPlotLegendItem
|
|
\note The stockchart example implements a legend as a tree
|
|
with checkable items
|
|
*/
|
|
class QWT_EXPORT QwtLegendData
|
|
{
|
|
public:
|
|
//! Mode defining how a legend entry interacts
|
|
enum Mode
|
|
{
|
|
//! The legend item is not interactive, like a label
|
|
ReadOnly,
|
|
|
|
//! The legend item is clickable, like a push button
|
|
Clickable,
|
|
|
|
//! The legend item is checkable, like a checkable button
|
|
Checkable
|
|
};
|
|
|
|
//! Identifier how to interpret a QVariant
|
|
enum Role
|
|
{
|
|
// The value is a Mode
|
|
ModeRole,
|
|
|
|
// The value is a title
|
|
TitleRole,
|
|
|
|
// The value is an icon
|
|
IconRole,
|
|
|
|
// Values < UserRole are reserved for internal use
|
|
UserRole = 32
|
|
};
|
|
|
|
QwtLegendData();
|
|
~QwtLegendData();
|
|
|
|
void setValues( const QMap< int, QVariant >& );
|
|
const QMap< int, QVariant >& values() const;
|
|
|
|
void setValue( int role, const QVariant& );
|
|
QVariant value( int role ) const;
|
|
|
|
bool hasRole( int role ) const;
|
|
bool isValid() const;
|
|
|
|
QwtGraphic icon() const;
|
|
QwtText title() const;
|
|
Mode mode() const;
|
|
|
|
private:
|
|
QMap< int, QVariant > m_map;
|
|
};
|
|
|
|
#endif
|