40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#include "LabeledSeparator.hpp"
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namespace Widgets
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{
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LabeledSeparator::LabeledSeparator(QString title, QWidget* parent)
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: QWidget(parent)
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, title(std::move(title))
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{
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this->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
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this->setFixedHeight(LabeledSeparator::DEFAULT_HEIGHT);
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}
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void LabeledSeparator::paintEvent(QPaintEvent* event) {
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auto painter = QPainter{this};
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this->drawWidget(painter);
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}
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void LabeledSeparator::drawWidget(QPainter& painter) {
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const auto fontMetrics = painter.fontMetrics();
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const auto titleSize = fontMetrics.size(Qt::TextFlag::TextSingleLine, this->title);
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const auto titleRect = QRect{
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QPoint{this->marginLeft, (this->height() - titleSize.height()) / 2},
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titleSize
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};
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const auto lineYPosition = titleRect.y() + (titleRect.height() / 2);
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const auto line = QLine{
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titleRect.right() + 8,
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lineYPosition,
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this->width() - this->marginRight,
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lineYPosition
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};
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painter.drawText(titleRect, Qt::AlignCenter, this->title);
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painter.setPen(this->lineColor);
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painter.drawLine(line);
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}
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}
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