72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
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#include <bcsliderstyle.h>
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#include <bcvalueeditor.h>
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BCValueEditor::BCValueEditor(const BCValue& bcValue, QWidget *parent )
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: QWidget(parent), _bcValue{bcValue}
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{
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setupUi(this);
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_slider->setStyle(new BCSliderStyle());
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setAutoFillBackground(true);
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QSizePolicy sp = _commitButton->sizePolicy();
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sp.setRetainSizeWhenHidden(true); // <--- Das ist der magische Schalter
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_commitButton->setSizePolicy(sp);
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/*
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_slider = new QSlider(Qt::Horizontal, this);
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_slider->setRange(0, 100);
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_slider->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
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_slider->setSingleStep(1);
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_slider->setPageStep(10);
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_slider->setStyle(new BCSliderStyle());
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_commitButton = new QPushButton(this);
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_commitButton->setIcon(style()->standardIcon(QStyle::SP_DialogResetButton));
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_commitButton->setFixedSize(32, 32);
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auto *layout = new QHBoxLayout(this);
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// Deine gewünschten Margins für 36px Zeilenhöhe
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layout->setContentsMargins(2, 2, 2, 2);
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layout->setSpacing(4);
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layout->addWidget(_slider);
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layout->addWidget(_commitButton);
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setLayout(layout);
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*/
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// Wenn Slider bewegt wird -> Signal nach außen senden
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connect(_slider, &QSlider::valueChanged, this, [this](int val)
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{
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emit valueChanged(val);
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});
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// Wenn Reset gedrückt wird -> Slider auf 0 (löst auch valueChanged aus)
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connect(_commitButton, &QPushButton::clicked, this, [this]()
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{
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_slider->setValue(0);
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});
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//_commitButton->setVisible( false);
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}
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int BCValueEditor::getValue() const
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{
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qDebug() << " -- jajaja: "<< size();
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return _slider->value();
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}
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void BCValueEditor::setValue(int val)
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{
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// WICHTIG: Block Signals verhindern Endlosschleifen, falls das Model
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// das Widget während des Updates neu setzt (passiert manchmal bei Live-Updates).
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if (val != _slider->value())
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{
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bool blocked = _slider->blockSignals(true);
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_slider->setValue(val);
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_slider->blockSignals(blocked);
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}
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}
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