Method buildUI

src/gui/ClientDeEssApplet.cpp:112–211

}

void ClientDeEssApplet::buildUI()
{
    setStyleSheet("QWidget { background: transparent; }");

    auto* outer = new QVBoxLayout(this);
    outer->setContentsMargins(4, 4, 4, 4);
    outer->setSpacing(4);

    m_curve = new ClientDeEssCurveWidget;
    m_curve->setCompactMode(true);
    m_curve->setMinimumHeight(90);
    outer->addWidget(m_curve, 1);

    m_grBar = new ClientDeEssGrBar;
    outer->addWidget(m_grBar);

    // Enable / Edit buttons removed — CHAIN widget handles bypass
    // (single-click) and editor-open (double-click).

    // Four-knob tuning row — Freq, Q, Thresh, Amount.  Mappings mirror
    // ClientDeEssEditor.
    {
        auto* row = new QHBoxLayout;
        row->setSpacing(4);

        auto makeKnob = [](const QString& label) {
            auto* k = new ClientCompKnob;
            k->setLabel(label);
            k->setCenterLabelMode(true);
            k->setInlineEditEnabled(false);
            k->setFixedSize(38, 48);
            return k;
        };

        m_freq = makeKnob("Freq");
        m_freq->setRange(1000.0f, 12000.0f);
        m_freq->setDefault(6000.0f);
        m_freq->setValueFromNorm([](float n) {
            return 1000.0f * std::pow(12.0f, n);
        });
        m_freq->setNormFromValue([](float v) {
            return std::log(std::max(1000.0f, v) / 1000.0f)
                   / std::log(12.0f);
        });
        m_freq->setLabelFormat([](float v) {
            return (v >= 1000.0f)
                ? QString::number(v / 1000.0f, 'f', 1) + " kHz"
                : QString::number(v, 'f', 0) + " Hz";
        });
        row->addWidget(m_freq);

        m_q = makeKnob("Q");
        m_q->setRange(0.5f, 5.0f);
        m_q->setDefault(2.0f);
        m_q->setValueFromNorm([](float n) { return 0.5f + n * 4.5f; });
        m_q->setNormFromValue([](float v) { return (v - 0.5f) / 4.5f; });
        m_q->setLabelFormat([](float v) {
            return QString::number(v, 'f', 2);