43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
#include "labelgadget.h"
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using Xybrid::UI::LabelGadget;
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#include <QFont>
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#include <QFontMetricsF>
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#include <QPainter>
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namespace { // clazy:excludeall=non-pod-global-static
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const QFont font("Arcon Rounded", 8);
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}
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LabelGadget::LabelGadget(QGraphicsItem* parent, const QString& t) : Gadget(parent) {
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setText(t);
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}
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QRectF LabelGadget::boundingRect() const {
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return {{ }, size};
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}
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void LabelGadget::paint(QPainter* p, const QStyleOptionGraphicsItem*, QWidget*) {
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if (text.isEmpty()) return;
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//p->fillRect(boundingRect(), {255, 0, 255, 127});
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QFontMetricsF fm(font);
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QPainterPath path;
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path.addText({1, fm.ascent() + 1}, font, text);
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if (outlineEnabled) {
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auto oc = color.lighter(static_cast<int>(color.saturationF() * 20));
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p->fillPath(path, oc);
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p->strokePath(path, QPen(oc, 3));
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}
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p->fillPath(path, color);
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}
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LabelGadget* LabelGadget::setText(const QString& t) {
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text = t;
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QFontMetricsF fm(font);
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size = {fm.horizontalAdvance(text) + 2, fm.height() + 2};
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update();
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return this;
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}
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