feat: 添加ElaWidgetTool库

2025-09-19 22:40:52 +08:00
parent 5f93e8caf6
commit 4eef5c7fd5
407 changed files with 36325 additions and 7 deletions
--- a/ElaWidgetTools/ElaPromotionCard.cpp
+++ b/ElaWidgetTools/ElaPromotionCard.cpp
@@ -0,0 +1,259 @@
+#include "ElaPromotionCard.h"
+
+#include <QMouseEvent>
+#include <QPainter>
+#include <QPainterPath>
+#include <QPropertyAnimation>
+#include <QRadialGradient>
+#include <QtMath>
+
+#include "ElaPromotionCardPrivate.h"
+#include "ElaTheme.h"
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, int, BorderRadius)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QPixmap, CardPixmap)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QString, CardTitle)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QString, PromotionTitle)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QString, Title)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QString, SubTitle)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QColor, CardTitleColor)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QColor, PromotionTitleColor)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QColor, PromotionTitleBaseColor)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QColor, TitleColor)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, QColor, SubTitleColor)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, int, CardTitlePixelSize)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, int, PromotionTitlePixelSize)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, int, TitlePixelSize)
+Q_PROPERTY_CREATE_Q_CPP(ElaPromotionCard, int, SubTitlePixelSize)
+ElaPromotionCard::ElaPromotionCard(QWidget* parent)
+    : QWidget{parent}, d_ptr(new ElaPromotionCardPrivate())
+{
+    Q_D(ElaPromotionCard);
+    d->q_ptr = this;
+    d->_pBorderRadius = 5;
+    d->_pPressRadius = 0;
+    d->_pHoverOpacity = 0;
+    d->_pHorizontalCardPixmapRatio = 1;
+    d->_pVerticalCardPixmapRatio = 1;
+    d->_pCardTitle = "";
+    d->_pPromotionTitle = "";
+    d->_pTitle = "";
+    d->_pSubTitle = "";
+    d->_pCardTitleColor = Qt::white;
+    d->_pPromotionTitleColor = Qt::white;
+    d->_pTitleColor = Qt::white;
+    d->_pSubTitleColor = Qt::white;
+    d->_pPromotionTitleBaseColor = QColor(0, 0, 0, 120);
+    d->_pCardTitlePixelSize = 22;
+    d->_pPromotionTitlePixelSize = 12;
+    d->_pTitlePixelSize = 25;
+    d->_pSubTitlePixelSize = 16;
+    setMouseTracking(true);
+    setObjectName("ElaPromotionCard");
+    setStyleSheet("#ElaPromotionCard{background-color:transparent;}");
+    d->_hoverGradient = new QRadialGradient();
+    d->_hoverGradient->setRadius(170);
+    d->_hoverGradient->setColorAt(0, QColor(0xFF, 0xFF, 0xFF, 40));
+    d->_hoverGradient->setColorAt(1, QColor(0xFF, 0xFF, 0xFF, 0));
+
+    d->_pressGradient = new QRadialGradient();
+    d->_pressGradient->setRadius(170);
+    d->_pressGradient->setColorAt(0, QColor(0xFF, 0xFF, 0xFF, 0));
+    d->_pressGradient->setColorAt(1, QColor(0xFF, 0xFF, 0xFF, 40));
+}
+
+ElaPromotionCard::~ElaPromotionCard()
+{
+    Q_D(const ElaPromotionCard);
+    delete d->_hoverGradient;
+    delete d->_pressGradient;
+}
+
+void ElaPromotionCard::setHorizontalCardPixmapRatio(qreal pixmapRatio)
+{
+    Q_D(ElaPromotionCard);
+    if (pixmapRatio > 0 && pixmapRatio <= 1)
+    {
+        Q_EMIT pHorizontalCardPixmapRatioChanged();
+        d->_pHorizontalCardPixmapRatio = pixmapRatio;
+    }
+}
+
+qreal ElaPromotionCard::getHorizontalCardPixmapRatio() const
+{
+    Q_D(const ElaPromotionCard);
+    return d->_pHorizontalCardPixmapRatio;
+}
+
+void ElaPromotionCard::setVerticalCardPixmapRatio(qreal pixmapRatio)
+{
+    Q_D(ElaPromotionCard);
+    if (pixmapRatio > 0 && pixmapRatio <= 1)
+    {
+        Q_EMIT pVerticalCardPixmapRatioChanged();
+        d->_pVerticalCardPixmapRatio = pixmapRatio;
+    }
+}
+
+qreal ElaPromotionCard::getVerticalCardPixmapRatio() const
+{
+    Q_D(const ElaPromotionCard);
+    return d->_pVerticalCardPixmapRatio;
+}
+
+bool ElaPromotionCard::event(QEvent* event)
+{
+    Q_D(ElaPromotionCard);
+    switch (event->type())
+    {
+    case QEvent::MouseButtonPress:
+    {
+        QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(event);
+        QPropertyAnimation* opacityAnimation = new QPropertyAnimation(d, "pPressOpacity");
+        connect(opacityAnimation, &QPropertyAnimation::valueChanged, this, [=](const QVariant& value) {
+            update();
+        });
+        connect(opacityAnimation, &QPropertyAnimation::finished, this, [=]() {
+            d->_isPressAnimationFinished = true;
+        });
+        opacityAnimation->setDuration(300);
+        opacityAnimation->setEasingCurve(QEasingCurve::InQuad);
+        opacityAnimation->setStartValue(1);
+        opacityAnimation->setEndValue(0);
+        opacityAnimation->start(QAbstractAnimation::DeleteWhenStopped);
+
+        QPropertyAnimation* pressAnimation = new QPropertyAnimation(d, "pPressRadius");
+        connect(pressAnimation, &QPropertyAnimation::valueChanged, this, [=](const QVariant& value) {
+            d->_pressGradient->setRadius(value.toReal());
+        });
+        pressAnimation->setDuration(300);
+        pressAnimation->setEasingCurve(QEasingCurve::InQuad);
+        pressAnimation->setStartValue(30);
+        pressAnimation->setEndValue(d->_getLongestDistance(mouseEvent->pos()) * 1.8);
+        pressAnimation->start(QAbstractAnimation::DeleteWhenStopped);
+        d->_isPressAnimationFinished = false;
+        d->_pressGradient->setFocalPoint(mouseEvent->pos());
+        d->_pressGradient->setCenter(mouseEvent->pos());
+        //点击后隐藏Hover效果
+        d->_startHoverOpacityAnimation(false);
+        break;
+    }
+    case QEvent::MouseButtonRelease:
+    {
+        Q_EMIT promotionCardClicked();
+        break;
+    }
+    case QEvent::MouseMove:
+    {
+        QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(event);
+        if (d->_pHoverOpacity < 1 && d->_isPressAnimationFinished)
+        {
+            d->_startHoverOpacityAnimation(true);
+        }
+        if (d->_isPressAnimationFinished)
+        {
+            d->_hoverGradient->setCenter(mouseEvent->pos());
+            d->_hoverGradient->setFocalPoint(mouseEvent->pos());
+        }
+        update();
+        break;
+    }
+    case QEvent::Enter:
+    {
+        d->_startHoverOpacityAnimation(true);
+        break;
+    }
+    case QEvent::Leave:
+    {
+        d->_startHoverOpacityAnimation(false);
+        break;
+    }
+    default:
+    {
+        break;
+    }
+    }
+    return QWidget::event(event);
+}
+
+void ElaPromotionCard::paintEvent(QPaintEvent* event)
+{
+    Q_D(ElaPromotionCard);
+    QPainter painter(this);
+    painter.save();
+    painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::SmoothPixmapTransform);
+    painter.setPen(Qt::NoPen);
+    //阴影绘制
+    eTheme->drawEffectShadow(&painter, rect(), d->_shadowBorderWidth, d->_pBorderRadius);
+    QRect foregroundRect(d->_shadowBorderWidth, d->_shadowBorderWidth, width() - 2 * d->_shadowBorderWidth, height() - 2 * d->_shadowBorderWidth);
+    QPainterPath path;
+    path.addRoundedRect(foregroundRect, d->_pBorderRadius, d->_pBorderRadius);
+    painter.setClipPath(path);
+    //背景图片绘制
+    if (!d->_pCardPixmap.isNull())
+    {
+        //源区域计算
+        QRect pixSourceRect = d->_pCardPixmap.rect();
+        qreal horizontalOffset = d->_pCardPixmap.width() * (1 - d->_pHorizontalCardPixmapRatio) / 2;
+        qreal verticalOffset = d->_pCardPixmap.height() * (1 - d->_pVerticalCardPixmapRatio) / 2;
+        pixSourceRect.adjust(horizontalOffset, verticalOffset, -horizontalOffset, -verticalOffset);
+        painter.drawPixmap(foregroundRect, d->_pCardPixmap, pixSourceRect);
+    }
+    //文字绘制
+    painter.save();
+    QFont font = painter.font();
+    //卡片标题
+    font.setWeight(QFont::Bold);
+    font.setPixelSize(d->_pCardTitlePixelSize);
+    painter.setFont(font);
+    painter.setPen(d->_pCardTitleColor);
+    painter.drawText(QRect(25, 25, foregroundRect.width() - 25, foregroundRect.height()), Qt::AlignLeft | Qt::AlignTop | Qt::TextSingleLine, d->_pCardTitle);
+    //标题
+    font.setWeight(QFont::Bold);
+    font.setPixelSize(d->_pTitlePixelSize);
+    painter.setFont(font);
+    painter.setPen(d->_pTitleColor);
+    int titleTextHeight = painter.fontMetrics().height();
+    QRect titleRect(25, (height() - titleTextHeight) / 2, foregroundRect.width() - 25, titleTextHeight);
+    painter.drawText(titleRect, Qt::AlignLeft | Qt::AlignBottom | Qt::TextSingleLine, d->_pTitle);
+    //推广标题
+    if (!d->_pPromotionTitle.isEmpty())
+    {
+        font.setWeight(QFont::Normal);
+        font.setPixelSize(d->_pPromotionTitlePixelSize);
+        painter.setFont(font);
+        int promotionTitleTextWidth = painter.fontMetrics().horizontalAdvance(d->_pPromotionTitle);
+        int promotionTitleTextHeight = painter.fontMetrics().height();
+        QRect promotionTitleTextRect(32, titleRect.top() - promotionTitleTextHeight - 5, foregroundRect.width() / 2 - 25, promotionTitleTextHeight);
+        //背景绘制
+        painter.setPen(Qt::NoPen);
+        painter.setBrush(d->_pPromotionTitleBaseColor);
+        painter.drawRoundedRect(QRect(25, promotionTitleTextRect.top() - 2, promotionTitleTextWidth + 14, promotionTitleTextHeight + 4), 8, 8);
+        //文字绘制
+        painter.setPen(d->_pPromotionTitleColor);
+        painter.drawText(promotionTitleTextRect, Qt::AlignLeft | Qt::AlignBottom | Qt::TextSingleLine, d->_pPromotionTitle);
+    }
+    //副标题
+    font.setWeight(QFont::Medium);
+    font.setPixelSize(d->_pSubTitlePixelSize);
+    painter.setFont(font);
+    painter.setPen(d->_pSubTitleColor);
+    painter.drawText(QRect(25, titleRect.bottom(), foregroundRect.width() / 2 - 25, height() / 2), Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, d->_pSubTitle);
+
+    painter.restore();
+    //效果阴影绘制
+    if (d->_isPressAnimationFinished)
+    {
+        //覆盖阴影绘制
+        painter.setOpacity(d->_pHoverOpacity);
+        painter.setBrush(*d->_hoverGradient);
+        painter.drawEllipse(d->_hoverGradient->center(), d->_hoverGradient->radius(), d->_hoverGradient->radius());
+    }
+    else
+    {
+        //点击阴影绘制
+        painter.setOpacity(d->_pPressOpacity);
+        painter.setBrush(*d->_pressGradient);
+        painter.drawEllipse(d->_pressGradient->center(), d->_pPressRadius, d->_pPressRadius / 1.1);
+    }
+    painter.restore();
+}