mirror of https://github.com/bsnes-emu/bsnes.git
48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
namespace phoenix {
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Size pHorizontalSlider::minimumSize() {
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return {0, 20};
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}
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unsigned pHorizontalSlider::position() {
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return qtSlider->value();
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}
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void pHorizontalSlider::setLength(unsigned length) {
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length += length == 0;
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qtSlider->setRange(0, length - 1);
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qtSlider->setPageStep(length >> 3);
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}
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void pHorizontalSlider::setPosition(unsigned position) {
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qtSlider->setValue(position);
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}
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void pHorizontalSlider::constructor() {
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qtWidget = qtSlider = new QSlider(Qt::Horizontal);
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qtSlider->setRange(0, 100);
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qtSlider->setPageStep(101 >> 3);
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connect(qtSlider, SIGNAL(valueChanged(int)), SLOT(onChange()));
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pWidget::synchronizeState();
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setLength(horizontalSlider.state.length);
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setPosition(horizontalSlider.state.position);
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}
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void pHorizontalSlider::destructor() {
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delete qtSlider;
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qtWidget = qtSlider = nullptr;
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}
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void pHorizontalSlider::orphan() {
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destructor();
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constructor();
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}
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void pHorizontalSlider::onChange() {
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horizontalSlider.state.position = position();
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if(horizontalSlider.onChange) horizontalSlider.onChange();
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}
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}
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