214 lines
9.1 KiB
C++
214 lines
9.1 KiB
C++
#include "ElaPopularCard.h"
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#include <QEvent>
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#include <QPainter>
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#include <QPainterPath>
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#include <QPropertyAnimation>
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#include <QTimer>
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#include "ElaPopularCardFloater.h"
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#include "ElaPopularCardPrivate.h"
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#include "ElaPushButton.h"
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#include "ElaTheme.h"
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, int, BorderRadius)
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, QPixmap, CardPixmap)
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, QString, Title)
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, QString, SubTitle)
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, QString, InteractiveTips)
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, QString, DetailedText)
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Q_PROPERTY_CREATE_Q_CPP(ElaPopularCard, QPixmap, CardFloatPixmap)
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ElaPopularCard::ElaPopularCard(QWidget *parent) : QWidget{parent}, d_ptr(new ElaPopularCardPrivate()) {
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Q_D(ElaPopularCard);
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setFixedSize(320, 120);
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d->q_ptr = this;
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d->_pBorderRadius = 8;
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d->_pHoverYOffset = 0;
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d->_pHoverOpacity = 0;
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setObjectName("ElaPopularCard");
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setStyleSheet("#ElaPopularCard{background-color:transparent}");
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setMouseTracking(true);
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d->_pCardFloatArea = parentWidget();
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d->_floater = new ElaPopularCardFloater(this, d, d->_pCardFloatArea);
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d->_floatTimer = new QTimer(this);
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connect(d->_floatTimer, &QTimer::timeout, d, &ElaPopularCardPrivate::_showFloater);
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d->_themeMode = eTheme->getThemeMode();
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connect(eTheme, &ElaTheme::themeModeChanged, this, [=](ElaThemeType::ThemeMode themeMode) { d->_themeMode = themeMode; });
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}
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ElaPopularCard::~ElaPopularCard() {}
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void ElaPopularCard::setCardButtonText(QString cardButtonText) {
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Q_D(ElaPopularCard);
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if (cardButtonText.isEmpty()) {
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return;
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}
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d->_pCardButtonText = cardButtonText;
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d->_floater->_overButton->setText(d->_pCardButtonText);
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Q_EMIT pCardButtonTextChanged();
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}
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QString ElaPopularCard::getCardButtonText() const {
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Q_D(const ElaPopularCard);
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return d->_pCardButtonText;
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}
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void ElaPopularCard::setCardFloatArea(QWidget *floatArea) {
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Q_D(ElaPopularCard);
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if (!floatArea || floatArea == this) {
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return;
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}
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d->_pCardFloatArea = floatArea;
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d->_floater->setParent(floatArea);
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Q_EMIT pCardFloatAreaChanged();
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}
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QWidget *ElaPopularCard::getCardFloatArea() const {
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Q_D(const ElaPopularCard);
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return d->_pCardFloatArea;
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}
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bool ElaPopularCard::event(QEvent *event) {
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Q_D(ElaPopularCard);
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switch (event->type()) {
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case QEvent::Enter: {
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d->_floatTimer->start(450);
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QPropertyAnimation *hoverAnimation = new QPropertyAnimation(d, "pHoverYOffset");
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connect(hoverAnimation, &QPropertyAnimation::valueChanged, this, [=]() { update(); });
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hoverAnimation->setDuration(130);
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hoverAnimation->setStartValue(d->_pHoverYOffset);
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hoverAnimation->setEndValue(6);
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hoverAnimation->start(QAbstractAnimation::DeleteWhenStopped);
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QPropertyAnimation *opacityAnimation = new QPropertyAnimation(d, "pHoverOpacity");
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opacityAnimation->setDuration(130);
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opacityAnimation->setStartValue(d->_pHoverOpacity);
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opacityAnimation->setEndValue(1);
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opacityAnimation->start(QAbstractAnimation::DeleteWhenStopped);
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break;
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}
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case QEvent::Leave: {
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d->_floatTimer->stop();
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QPropertyAnimation *hoverAnimation = new QPropertyAnimation(d, "pHoverYOffset");
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connect(hoverAnimation, &QPropertyAnimation::valueChanged, this, [=]() { update(); });
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hoverAnimation->setDuration(130);
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hoverAnimation->setStartValue(d->_pHoverYOffset);
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hoverAnimation->setEndValue(0);
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hoverAnimation->start(QAbstractAnimation::DeleteWhenStopped);
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QPropertyAnimation *opacityAnimation = new QPropertyAnimation(d, "pHoverOpacity");
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opacityAnimation->setDuration(130);
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opacityAnimation->setStartValue(d->_pHoverOpacity);
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opacityAnimation->setEndValue(0);
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opacityAnimation->start(QAbstractAnimation::DeleteWhenStopped);
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break;
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}
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case QEvent::MouseButtonRelease: {
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Q_EMIT popularCardClicked();
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break;
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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 QWidget::event(event);
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}
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void ElaPopularCard::paintEvent(QPaintEvent *event) {
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Q_D(ElaPopularCard);
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if (d->_isFloating) {
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return;
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}
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QPainter painter(this);
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painter.save();
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painter.setRenderHints(QPainter::SmoothPixmapTransform | QPainter::Antialiasing | QPainter::TextAntialiasing);
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if (underMouse()) {
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// 阴影绘制
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painter.setOpacity(d->_pHoverOpacity);
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QRect shadowRect = rect().adjusted(0, -d->_pHoverYOffset, 0, -d->_pHoverYOffset);
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eTheme->drawEffectShadow(&painter, shadowRect, d->_shadowBorderWidth, d->_pBorderRadius);
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}
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QRectF foregroundRect(d->_shadowBorderWidth, d->_shadowBorderWidth - d->_pHoverYOffset + 1, width() - 2 * d->_shadowBorderWidth,
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height() - 2 * d->_shadowBorderWidth);
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// 背景绘制
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painter.setOpacity(1);
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painter.setPen(underMouse() ? ElaThemeColor(d->_themeMode, PopupBorderHover) : ElaThemeColor(d->_themeMode, BasicBorder));
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painter.setBrush(ElaThemeColor(d->_themeMode, BasicBaseAlpha));
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painter.drawRoundedRect(foregroundRect, d->_pBorderRadius, d->_pBorderRadius);
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// 图片绘制
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painter.save();
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QRectF pixRect(foregroundRect.x() + foregroundRect.height() * 0.15, foregroundRect.y() + foregroundRect.height() * 0.15,
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foregroundRect.height() * 0.7, foregroundRect.height() * 0.7);
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QPainterPath pixPath;
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pixPath.addRoundedRect(pixRect, 4, 4);
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painter.setClipPath(pixPath);
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painter.drawPixmap(pixRect, d->_pCardPixmap, d->_pCardPixmap.rect());
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painter.restore();
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// 文字绘制
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// 计算按钮最终矩形
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int buttonTargetWidth = d->_floater->_overButton->fontMetrics().horizontalAdvance(d->_floater->_overButton->text()) + 40;
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if (buttonTargetWidth > width() * 0.25) {
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buttonTargetWidth = width() * 0.25;
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}
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// 处理ElaPushButton的阴影偏移
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d->_buttonTargetRect =
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QRect(QPoint(width() + 2 * d->_floater->_floatGeometryOffset - d->_shadowBorderWidth + 3 - foregroundRect.height() * 0.15 - buttonTargetWidth,
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foregroundRect.height() * 0.15 - 3),
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QSize(buttonTargetWidth, 36));
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// Title
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painter.setPen(ElaThemeColor(d->_themeMode, BasicText));
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QFont font = painter.font();
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font.setWeight(QFont::Bold);
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font.setPixelSize(15);
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painter.setFont(font);
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int titleHeight = painter.fontMetrics().height();
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QRectF titleRect(pixRect.right() + d->_textHSpacing, pixRect.y(),
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d->_floater->_floatGeometryOffset * 2 + foregroundRect.width() - pixRect.width() - d->_textHSpacing * 2 -
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foregroundRect.height() * 0.15 - buttonTargetWidth,
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titleHeight);
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QString titleText = painter.fontMetrics().elidedText(d->_pTitle, Qt::ElideRight, titleRect.width());
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painter.drawText(titleRect, Qt::AlignLeft | Qt::AlignTop | Qt::TextSingleLine, titleText);
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// SubTitle
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font.setWeight(QFont::DemiBold);
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font.setPixelSize(13);
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painter.setFont(font);
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int subTitleHeight = painter.fontMetrics().height();
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QRectF subTitleRect(pixRect.right() + d->_textHSpacing, titleRect.bottom() + d->_textVSpacing,
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d->_floater->_floatGeometryOffset * 2 + foregroundRect.width() - pixRect.width() - d->_textHSpacing * 2 -
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foregroundRect.height() * 0.15 - buttonTargetWidth,
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subTitleHeight);
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QString subTitleText = painter.fontMetrics().elidedText(d->_pSubTitle, Qt::ElideRight, subTitleRect.width());
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painter.drawText(subTitleRect, Qt::AlignLeft | Qt::AlignTop | Qt::TextSingleLine, subTitleText);
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// InteractiveTips
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int tipWidth = painter.fontMetrics().horizontalAdvance(d->_pInteractiveTips);
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int tipHeight = painter.fontMetrics().height();
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if (!d->_pInteractiveTips.isEmpty()) {
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font.setWeight(QFont::DemiBold);
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font.setPixelSize(12);
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painter.setFont(font);
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// 覆盖背景绘制
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QRectF tipRect(foregroundRect.right() - d->_textHSpacing - tipWidth, foregroundRect.bottom() - d->_textHSpacing - tipHeight,
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foregroundRect.width() / 2 - d->_textHSpacing, tipHeight);
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painter.setPen(Qt::NoPen);
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painter.setBrush(ElaThemeColor(d->_themeMode, BasicBaseDeep));
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QRectF baseRect = tipRect;
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baseRect.setRight(tipRect.x() + tipWidth);
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baseRect.adjust(-7, -3, 4, 3);
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d->_interactiveTipsBaseRect = baseRect;
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painter.drawRoundedRect(baseRect, 6, 6);
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// 文字绘制
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painter.setPen(ElaThemeColor(d->_themeMode, BasicText));
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painter.drawText(tipRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, d->_pInteractiveTips);
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} else {
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QRectF tipRect(foregroundRect.right() - d->_textHSpacing - 50, foregroundRect.bottom() - d->_textHSpacing - tipHeight,
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foregroundRect.width() / 2 - d->_textHSpacing, tipHeight);
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tipRect.setRight(tipRect.x() + tipWidth);
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tipRect.adjust(-7, -3, 4, 3);
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d->_interactiveTipsBaseRect = tipRect;
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}
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painter.restore();
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}
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