82 lines
3.2 KiB
C++
82 lines
3.2 KiB
C++
#include "ElaRadioButtonStyle.h"
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#include <QPainter>
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#include <QPainterPath>
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#include <QStyleOption>
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#include "ElaTheme.h"
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ElaRadioButtonStyle::ElaRadioButtonStyle(QStyle *style) {
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_themeMode = eTheme->getThemeMode();
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connect(eTheme, &ElaTheme::themeModeChanged, this, [=](ElaThemeType::ThemeMode themeMode) { _themeMode = themeMode; });
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}
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ElaRadioButtonStyle::~ElaRadioButtonStyle() {}
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void ElaRadioButtonStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const {
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switch (element) {
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case PE_IndicatorRadioButton: {
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const QStyleOptionButton *bopt = qstyleoption_cast<const QStyleOptionButton *>(option);
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if (!bopt) {
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break;
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}
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QRect buttonRect = bopt->rect;
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buttonRect.adjust(1, 1, -1, -1);
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painter->save();
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painter->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
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if (bopt->state & QStyle::State_Off) {
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painter->setPen(QPen(ElaThemeColor(_themeMode, BasicBorder), 1.5));
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if (bopt->state & QStyle::State_MouseOver) {
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painter->setBrush(ElaThemeColor(_themeMode, BasicHover));
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} else {
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painter->setBrush(ElaThemeColor(_themeMode, BasicBase));
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}
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painter->drawEllipse(QPointF(buttonRect.center().x() + 1, buttonRect.center().y() + 1), 8.5, 8.5);
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} else {
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painter->setPen(Qt::NoPen);
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// 外圆形
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painter->setBrush(ElaThemeColor(_themeMode, PrimaryNormal));
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painter->drawEllipse(QPointF(buttonRect.center().x() + 1, buttonRect.center().y() + 1), buttonRect.width() / 2, buttonRect.width() / 2);
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// 内圆形
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painter->setBrush(ElaThemeColor(_themeMode, BasicTextInvert));
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if (bopt->state & QStyle::State_Sunken) {
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if (bopt->state & QStyle::State_MouseOver) {
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painter->drawEllipse(QPointF(buttonRect.center().x() + 1, buttonRect.center().y() + 1), buttonRect.width() / 4.5,
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buttonRect.width() / 4.5);
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}
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} else {
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if (bopt->state & QStyle::State_MouseOver) {
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painter->drawEllipse(QPointF(buttonRect.center().x() + 1, buttonRect.center().y() + 1), buttonRect.width() / 3.5,
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buttonRect.width() / 3.5);
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} else {
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painter->drawEllipse(QPointF(buttonRect.center().x() + 1, buttonRect.center().y() + 1), buttonRect.width() / 4,
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buttonRect.width() / 4);
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}
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}
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}
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painter->restore();
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return;
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}
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default: {
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break;
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}
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}
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QProxyStyle::drawPrimitive(element, option, painter, widget);
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}
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int ElaRadioButtonStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const {
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switch (metric) {
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case QStyle::PM_ExclusiveIndicatorWidth: {
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return 20;
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}
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case QStyle::PM_ExclusiveIndicatorHeight: {
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return 20;
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}
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default: {
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break;
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}
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}
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return QProxyStyle::pixelMetric(metric, option, widget);
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}
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