Differential D17106 Diff 46612 src/widgets/thermowidget.cpp

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src/widgets/thermowidget.cpp

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22#include <QKeyEvent> 22​#include <QKeyEvent>
23#include <QPainter> 23​#include <QPainter>
24#include <QPaintEvent> 24​#include <QPaintEvent>
25#include <QPen> 25​#include <QPen>
26#include <QTimer> 26​#include <QTimer>
27#include <QWheelEvent> 27​#include <QWheelEvent>
28#include "thermowidget.h" 28​#include "thermowidget.h"
29 29​
30ThermoWidget::ThermoWidget(QWidget *parent, QString name) : 30​ThermoWidget::ThermoWidget(QWidget *parent, const QString &name) :
31 QwtDial(parent) 31​ QwtDial(parent)
32 , m_targetTemperatureNeedle(new QwtDialSimpleNeedle(QwtDialSimpleNeedle::Arrow, false, Qt::red, Qt::darkRed)) 32​ , m_targetTemperatureNeedle(new QwtDialSimpleNeedle(QwtDialSimpleNeedle::Arrow, false, Qt::red, Qt::darkRed))
33 , m_name(name) 33​ , m_name(name)
34 , m_tempChangedTimer(new QTimer()) 34​ , m_tempChangedTimer(new QTimer(this))
35 , m_currentTemperature(0) 35​ , m_currentTemperature(0)
36 , m_targetTemperature(0) 36​ , m_targetTemperature(0)
37{ 37​{
38 setScaleArc(40, 320); 38​ setScaleArc(40, 320);
39 //make our current temperature needle here so we can set it to match text color. 39​ //make our current temperature needle here so we can set it to match text color.
40 m_currentTemperatureNeedle = new QwtDialSimpleNeedle(QwtDialSimpleNeedle::Arrow, true, palette().text().color()); 40​ m_currentTemperatureNeedle = new QwtDialSimpleNeedle(QwtDialSimpleNeedle::Arrow, true, palette().text().color());
41 setNeedle(m_currentTemperatureNeedle); 41​ setNeedle(m_currentTemperatureNeedle);
42 setReadOnly(false); 42​ setReadOnly(false);
43 setFocusPolicy(Qt::StrongFocus); 43​ setFocusPolicy(Qt::StrongFocus);
44 44​
45 m_cursorTimer = new QTimer(); 45​ m_cursorTimer = new QTimer(this);
46 connect(m_cursorTimer, &QTimer::timeout, this, [this] { 46​ connect(m_cursorTimer, &QTimer::timeout, this, [this] {
47 m_paintCursor = !m_paintCursor; 47​ m_paintCursor = !m_paintCursor;
48 update(); 48​ update();
49 }); 49​ });
50 50​
51 m_tempChangedTimer->setSingleShot(true); 51​ m_tempChangedTimer->setSingleShot(true);
52 connect(m_tempChangedTimer, &QTimer::timeout, this, [this] { 52​ connect(m_tempChangedTimer, &QTimer::timeout, this, [this] {
53 emit targetTemperatureChanged(m_targetTemperature); 53​ emit targetTemperatureChanged(m_targetTemperature);
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