Add Framework laptop controls and monitoring with hardware-aware discovery

2026-09-11 10:29:27 +00:00
parent 787231cb03
commit 8719402d97
50 changed files with 3611 additions and 9 deletions
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: MIT
+#include "valuecontrol.h"
+#include <QHBoxLayout>
+#include <QSignalBlocker>
+#include <algorithm>
+
+ValueControl::ValueControl(QWidget *parent) : QWidget(parent),
+    m_slider(new QSlider(Qt::Horizontal, this)), m_number(new QSpinBox(this))
+{
+    auto *layout = new QHBoxLayout(this);
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->addWidget(m_slider, 1); layout->addWidget(m_number);
+    m_slider->setMinimumWidth(100);
+    setFocusProxy(m_number);
+    connect(m_slider, &QSlider::valueChanged, m_number, &QSpinBox::setValue);
+    connect(m_number, &QSpinBox::valueChanged, m_slider, &QSlider::setValue);
+    connect(m_number, &QSpinBox::valueChanged, this, &ValueControl::valueChanged);
+    setRange(0, 100);
+}
+void ValueControl::setRange(int minimum, int maximum)
+{
+    // Block the slider while changing its range so its old value cannot clamp
+    // the number field before both controls have the new bounds.
+    const QSignalBlocker block(m_slider);
+    m_slider->setRange(minimum, maximum);
+    m_number->setRange(minimum, maximum);
+    m_slider->setValue(m_number->value());
+    m_slider->setPageStep(std::max(1, (maximum - minimum) / 10));
+    updateRangeHint();
+}
+void ValueControl::setSuffix(const QString &suffix)
+{
+    m_number->setSuffix(suffix); updateRangeHint();
+}
+void ValueControl::setSingleStep(int step)
+{
+    m_slider->setSingleStep(step); m_number->setSingleStep(step);
+}
+void ValueControl::updateRangeHint()
+{
+    m_slider->setToolTip(QString("%1–%2%3").arg(m_number->minimum()).arg(m_number->maximum()).arg(m_number->suffix()));
+}