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@@ -0,0 +1,540 @@
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+#include "functionbutton.h"
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+#include <QAbstractAnimation>
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+#include <QApplication>
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+#include <QGuiApplication>
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+#include <QPropertyAnimation>
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+#include <QScreen>
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+#include <QDebug>
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+#include <QResizeEvent>
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+
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+namespace Colors {
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+// Element Plus 主题色
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+const QColor Primary = QColor(64, 158, 255); // #409EFF
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+const QColor PrimaryLight = QColor(144, 202, 249); // #90CAF9
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+const QColor PrimaryDark = QColor(25, 118, 210); // #1976D2
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+
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+// 功能色
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+const QColor Success = QColor(103, 194, 58); // #67C23A
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+const QColor Warning = QColor(230, 162, 60); // #E6A23C
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+const QColor Danger = QColor(245, 108, 108); // #F56C6C
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+const QColor Info = QColor(144, 147, 153); // #909399
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+
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+// 中性色
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+const QColor TextPrimary = QColor(48, 49, 51); // #303133
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+const QColor TextRegular = QColor(96, 98, 102); // #606266
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+const QColor TextSecondary = QColor(144, 147, 153); // #909399
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+const QColor TextPlaceholder = QColor(192, 196, 204); // #C0C4CC
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+
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+// 边框色
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+const QColor BorderBase = QColor(220, 223, 230); // #DCDFE6
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+const QColor BorderLight = QColor(228, 231, 237); // #E4E7ED
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+const QColor BorderLighter = QColor(235, 238, 245); // #EBEEF5
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+const QColor BorderExtraLight = QColor(244, 245, 247); // #F4F5F7
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+
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+// 背景色
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+const QColor Background = Qt::white; // #FFFFFF
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+const QColor BackgroundPage = QColor(245, 245, 245); // #F5F5F5
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+const QColor BackgroundBase = QColor(248, 249, 250); // #F8F9FA
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+
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+// 兼容旧版本
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+const QColor PrimaryHover = PrimaryLight;
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+const QColor PrimaryPressed = PrimaryDark;
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+const QColor Border = BorderBase;
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+const QColor Text = TextPrimary;
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+const QColor SecondaryText = TextSecondary;
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+const QColor Shadow = QColor(0, 0, 0, 60);
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+const QColor Indicator = Info;
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+} // namespace Colors
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+namespace Fonts {
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+static QFont buttonFont()
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+{
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+ QFont font;
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+ font.setPointSize(10);
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+ font.setWeight(QFont::Medium);
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+ return font;
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+}
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+} // namespace Fonts
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+
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+// PopoverTriggerButton 实现
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+PopoverTriggerButton::PopoverTriggerButton(QWidget* parent)
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+ : QPushButton(parent)
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+{
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+ setCursor(Qt::PointingHandCursor);
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+ setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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+ setFixedSize(20, 70);
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+ setMinimumSize(20, 70);
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+ setMaximumSize(20, 70);
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+}
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+
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+QSize PopoverTriggerButton::sizeHint() const
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+{
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+ return QSize(20, 70); // 强制返回固定大小
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+}
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+
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+QSize PopoverTriggerButton::minimumSizeHint() const
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+{
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+ return QSize(20, 70); // 强制返回固定最小大小
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+}
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+
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+void PopoverTriggerButton::resizeEvent(QResizeEvent* event)
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+{
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+ // 强制保持固定大小，忽略任何外部尺寸变化
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+ if (size() != QSize(20, 70)) {
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+ setFixedSize(20, 70);
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+ }
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+ QPushButton::resizeEvent(event);
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+}
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+
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+Popover::Popover(QWidget* parent)
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+ : QWidget(parent)
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+{
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+ // 使用更安全的窗口标志组合，避免分层窗口问题
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+ setWindowFlags(Qt::Tool | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
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+
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+ // 移除透明背景属性，避免UpdateLayeredWindowIndirect错误
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+ // setAttribute(Qt::WA_TranslucentBackground);
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+
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+ // 设置窗口属性
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+ setAttribute(Qt::WA_DeleteOnClose, false);
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+ setAttribute(Qt::WA_ShowWithoutActivating, true);
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+ setAttribute(Qt::WA_X11NetWmWindowTypePopupMenu, true);
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+
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+ // 暂时移除阴影效果，避免分层窗口问题
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+ // 我们将在paintEvent中手动绘制阴影
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+ /*
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+ auto shadow = new QGraphicsDropShadowEffect(this);
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+ shadow->setBlurRadius(qMax(0.0, 20.0));
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+ shadow->setColor(Colors::Shadow);
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+ shadow->setXOffset(0);
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+ shadow->setYOffset(qMax(0.0, 5.0));
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+ setGraphicsEffect(shadow);
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+ */
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+
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+ mainLayout = new QVBoxLayout(this);
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+ mainLayout->setContentsMargins(25, 25, 25, 25);
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+ mainLayout->setSpacing(10);
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+
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+ // 移除样式表，使用paintEvent手动绘制背景
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+ // setStyleSheet("QWidget { background-color: white; border: 1px solid #e0e0e0; border-radius: 8px; }");
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+
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+ // 连接应用程序状态变化信号
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+ connect(qApp, &QApplication::applicationStateChanged, this, [this](Qt::ApplicationState state) {
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+ if (state != Qt::ApplicationActive && isVisible()) {
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+ hideAnimated();
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+ }
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+ });
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+
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+ // 安装事件过滤器以检测点击外部区域
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+ qApp->installEventFilter(this);
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+}
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+
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+Popover::~Popover()
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+{
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+ // 移除事件过滤器
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+ qApp->removeEventFilter(this);
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+}
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+
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+void Popover::setContentWidget(QWidget* widget)
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+{
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+ // 清除现有内容
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+ QLayoutItem* child;
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+ while ((child = mainLayout->takeAt(0)) != nullptr) {
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+ delete child->widget();
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+ delete child;
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+ }
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+
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+ // 添加新内容
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+ mainLayout->addWidget(widget);
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+
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+ // 动态计算最小尺寸，考虑阴影边距
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+ if (widget->minimumSize().isValid()) {
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+ QMargins margins = mainLayout->contentsMargins();
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+ int extraWidth = margins.left() + margins.right();
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+ int extraHeight = margins.top() + margins.bottom();
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+ setMinimumSize(widget->minimumSize() + QSize(extraWidth, extraHeight));
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+ }
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+}
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+
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+void Popover::showAnimated(const QPoint& position)
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+{
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+ setOpacity(0.0);
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+
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+ // 确保窗口尺寸有效
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+ if (width() <= 0 || height() <= 0) {
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+ adjustSize();
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+ }
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+
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+ // 确保位置在屏幕范围内
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+ QScreen* screen = QGuiApplication::screenAt(position);
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+ if (!screen) {
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+ screen = QGuiApplication::primaryScreen();
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+ }
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+
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+ if (screen) {
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+ QRect screenGeometry = screen->availableGeometry();
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+ QPoint adjustedPos = position;
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+
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+ // 计算阴影边距，确保为正值
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+ QMargins shadowMargins = this->shadowMargins();
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+ int leftMargin = qMax(0, shadowMargins.left());
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+ int topMargin = qMax(0, shadowMargins.top());
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+ int rightMargin = qMax(0, shadowMargins.right());
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+ int bottomMargin = qMax(0, shadowMargins.bottom());
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+
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+ // 确保窗口完全在屏幕内
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+ int minX = screenGeometry.left() + leftMargin;
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+ int minY = screenGeometry.top() + topMargin;
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+ int maxX = screenGeometry.right() - width() - rightMargin;
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+ int maxY = screenGeometry.bottom() - height() - bottomMargin;
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+
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+ // 调整X坐标
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+ adjustedPos.setX(qBound(minX, adjustedPos.x(), maxX));
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+
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+ // 调整Y坐标
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+ adjustedPos.setY(qBound(minY, adjustedPos.y(), maxY));
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+
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+ // 最终验证位置的有效性
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+ if (adjustedPos.x() >= 0 && adjustedPos.y() >= 0) {
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+ move(adjustedPos);
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+ } else {
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+ // 如果计算出的位置仍然无效，使用屏幕中心
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+ QPoint centerPos = screenGeometry.center() - QPoint(width() / 2, height() / 2);
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+ move(centerPos);
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+ }
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+ } else {
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+ // 如果无法获取屏幕信息，确保位置为正值
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+ QPoint safePos = QPoint(qMax(0, position.x()), qMax(0, position.y()));
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+ move(safePos);
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+ }
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+
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+ show();
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+
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+ QPropertyAnimation* animation = new QPropertyAnimation(this, "opacity");
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+ animation->setDuration(200);
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+ animation->setStartValue(0.0);
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+ animation->setEndValue(1.0);
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+ animation->setEasingCurve(QEasingCurve::OutCubic);
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+ animation->start(QAbstractAnimation::DeleteWhenStopped);
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+}
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+
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+void Popover::hideAnimated()
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+{
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+ QPropertyAnimation* animation = new QPropertyAnimation(this, "opacity");
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+ animation->setDuration(150);
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+ animation->setStartValue(1.0);
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+ animation->setEndValue(0.0);
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+ animation->setEasingCurve(QEasingCurve::InCubic);
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+ connect(animation, &QPropertyAnimation::finished, this, &Popover::hide);
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+ animation->start(QAbstractAnimation::DeleteWhenStopped);
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+}
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+
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+void Popover::setOpacity(qreal opacity)
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+{
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+ m_opacity = opacity;
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+ setWindowOpacity(opacity);
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+}
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+
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+QMargins Popover::shadowMargins() const
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+{
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+ // 返回固定的小边距，用于手动绘制的阴影
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+ return QMargins(5, 5, 5, 5);
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+}
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+
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+void Popover::closeEvent(QCloseEvent* event)
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+{
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+ emit popoverClosed();
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+ QWidget::closeEvent(event);
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+}
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+
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+void Popover::paintEvent(QPaintEvent* event)
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+{
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+ Q_UNUSED(event);
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+
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+ QPainter painter(this);
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+ painter.setRenderHint(QPainter::Antialiasing);
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+
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+ QRect widgetRect = rect();
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+
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+ // 手动绘制简单的阴影效果
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+ QMargins shadow = shadowMargins();
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+
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+ // 绘制阴影 - 简单的偏移矩形
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+ QRect shadowRect = widgetRect.adjusted(shadow.left(), shadow.top(), 0, 0);
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+ if (shadowRect.width() > 0 && shadowRect.height() > 0) {
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+ painter.setPen(Qt::NoPen);
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+ painter.setBrush(QColor(0, 0, 0, 30)); // 半透明黑色阴影
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+ painter.drawRoundedRect(shadowRect, 8, 8);
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+ }
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+
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+ // 绘制主背景
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+ QRect bgRect = widgetRect.adjusted(0, 0, -shadow.right(), -shadow.bottom());
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+ if (bgRect.width() > 0 && bgRect.height() > 0) {
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+ painter.setPen(Colors::Border);
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+ painter.setBrush(Colors::Background);
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+ painter.drawRoundedRect(bgRect, 8, 8);
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+ }
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+}
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+
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+QSize Popover::sizeHint() const
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+{
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+ if (mainLayout->count() > 0) {
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+ QWidget* content = mainLayout->itemAt(0)->widget();
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+ if (content) {
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+ QMargins margins = mainLayout->contentsMargins();
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+ return content->sizeHint()
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+ + QSize(margins.left() + margins.right(), margins.top() + margins.bottom());
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+ }
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+ }
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+ return QWidget::sizeHint();
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+}
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+
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+bool Popover::eventFilter(QObject* obj, QEvent* event)
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+{
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+ if (event->type() == QEvent::MouseButtonPress
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+ || event->type() == QEvent::NonClientAreaMouseButtonPress) {
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+ QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
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+ // 检查点击是否在弹窗外部，如果是则关闭弹窗
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+ if (isVisible() && !geometry().contains(mouseEvent->globalPos())) {
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+ // 如果点击的是父窗口或其他任何地方，都关闭弹窗
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+ hideAnimated();
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+ return false; // 不阻止事件传播，让父窗口能正常处理点击
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+ }
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+ }
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+ // 检测窗口激活状态变化
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+ else if (event->type() == QEvent::WindowActivate) {
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+ // 如果其他窗口被激活，关闭弹窗
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+ if (isVisible() && obj != this) {
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+ hideAnimated();
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+ }
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+ }
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+ return QWidget::eventFilter(obj, event);
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+}
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+
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+///////////////////
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+
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+// FunctionButton 实现
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+FunctionButton::FunctionButton(const QIcon& icon, const QString& text, QWidget* parent)
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+ : QPushButton(parent)
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+ , m_icon(icon)
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+ , m_text(text)
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+{
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+ setFixedSize(100, 70); // 固定大小
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+ setCursor(Qt::PointingHandCursor);
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+}
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+
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+void FunctionButton::paintEvent(QPaintEvent* event)
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+{
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+ Q_UNUSED(event);
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+
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+ QPainter painter(this);
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+ painter.setRenderHint(QPainter::Antialiasing);
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+
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+ // 绘制按钮背景
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+ QRect rect = this->rect();
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+ QColor bgColor = Colors::Primary;
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+
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+ if (isDown()) {
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+ bgColor = Colors::PrimaryPressed;
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+ } else if (underMouse()) {
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+ bgColor = Colors::PrimaryHover;
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+ }
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+
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+ painter.setPen(Qt::NoPen);
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+ painter.setBrush(bgColor);
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+ painter.drawRoundedRect(rect, 5, 5);
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+
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+ // 绘制图标
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+ if (!m_icon.isNull()) {
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+ int iconSize = 24;
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+ int iconLeft = (width() - iconSize) / 2;
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+ int iconTop = 10;
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+ QRect iconRect(iconLeft, iconTop, iconSize, iconSize);
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+ m_icon.paint(&painter, iconRect);
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+ }
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+
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+ // 绘制文本
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+ painter.setPen(Qt::white);
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+ QFont font = Fonts::buttonFont();
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+ painter.setFont(font);
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+
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+ QFontMetrics metrics(font);
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+ int textWidth = metrics.horizontalAdvance(m_text);
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+ int textLeft = (width() - textWidth) / 2;
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+ int textTop = 45; // 文本在图标下方
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+ painter.drawText(QRect(textLeft, textTop, textWidth, 20), Qt::AlignCenter, m_text);
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+}
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+
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+void FunctionButton::enterEvent(QEvent* event)
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+{
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+ QPushButton::enterEvent(event);
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+ update();
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+}
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+
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+void FunctionButton::leaveEvent(QEvent* event)
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+{
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+ QPushButton::leaveEvent(event);
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+ update();
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+}
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+
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+// PopoverButtonGroup 实现
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+PopoverButtonGroup::PopoverButtonGroup(Qt::Orientation orientation, QWidget* parent)
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+ : QWidget(parent)
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+{
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+ if (orientation == Qt::Horizontal) {
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+ QHBoxLayout* hLayout = new QHBoxLayout(this);
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+ hLayout->setSpacing(15);
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+ hLayout->setContentsMargins(0, 0, 0, 0);
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+ hLayout->setAlignment(Qt::AlignLeft); // 左对齐，避免拉伸
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+ layout = hLayout;
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+ } else {
|
|
|
+ QVBoxLayout* vLayout = new QVBoxLayout(this);
|
|
|
+ vLayout->setSpacing(15);
|
|
|
+ vLayout->setContentsMargins(0, 0, 0, 0);
|
|
|
+ vLayout->setAlignment(Qt::AlignTop); // 顶部对齐，避免拉伸
|
|
|
+ layout = vLayout;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+void PopoverButtonGroup::addButton(FunctionButton* button, Popover* popover)
|
|
|
+{
|
|
|
+ // 创建容器布局来组合功能按钮和Popover按钮
|
|
|
+ QWidget* container = new QWidget;
|
|
|
+ QHBoxLayout* containerLayout = new QHBoxLayout(container);
|
|
|
+ containerLayout->setContentsMargins(0, 0, 0, 0);
|
|
|
+ containerLayout->setSpacing(0);
|
|
|
+
|
|
|
+ // 添加功能按钮
|
|
|
+ containerLayout->addWidget(button);
|
|
|
+ buttons.append(button);
|
|
|
+
|
|
|
+ if (popover) {
|
|
|
+ // 创建Popover触发按钮
|
|
|
+ QPushButton* popoverBtn = createPopoverTriggerButton();
|
|
|
+ containerLayout->addWidget(popoverBtn);
|
|
|
+
|
|
|
+ // 存储关联关系
|
|
|
+ popoverMap[popoverBtn] = popover;
|
|
|
+ buttonPopoverMap[button] = popoverBtn;
|
|
|
+
|
|
|
+ // 连接Popover按钮点击事件
|
|
|
+ connect(popoverBtn, &QPushButton::clicked, this, [this, popoverBtn]() {
|
|
|
+ togglePopover(popoverBtn);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // 添加容器到主布局
|
|
|
+ layout->addWidget(container);
|
|
|
+}
|
|
|
+
|
|
|
+void PopoverButtonGroup::addPopoverToButton(FunctionButton* button, Popover* popover)
|
|
|
+{
|
|
|
+ if (buttons.contains(button) && !buttonPopoverMap.contains(button)) {
|
|
|
+ // 找到按钮所在的容器
|
|
|
+ QWidget* container = button->parentWidget();
|
|
|
+ if (!container)
|
|
|
+ return;
|
|
|
+
|
|
|
+ // 创建Popover触发按钮
|
|
|
+ QPushButton* popoverBtn = createPopoverTriggerButton();
|
|
|
+ QHBoxLayout* containerLayout = qobject_cast<QHBoxLayout*>(container->layout());
|
|
|
+ if (containerLayout) {
|
|
|
+ containerLayout->addWidget(popoverBtn);
|
|
|
+
|
|
|
+ // 存储关联关系
|
|
|
+ popoverMap[popoverBtn] = popover;
|
|
|
+ buttonPopoverMap[button] = popoverBtn;
|
|
|
+
|
|
|
+ // 连接Popover按钮点击事件
|
|
|
+ connect(popoverBtn, &QPushButton::clicked, this, [this, popoverBtn]() {
|
|
|
+ togglePopover(popoverBtn);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+QPushButton* PopoverButtonGroup::createPopoverTriggerButton()
|
|
|
+{
|
|
|
+ auto btn = new PopoverTriggerButton(this);
|
|
|
+
|
|
|
+ // 绘制下拉箭头（垂直居中）
|
|
|
+ QPixmap pixmap(16, 16);
|
|
|
+ pixmap.fill(Qt::transparent);
|
|
|
+ QPainter painter(&pixmap);
|
|
|
+ painter.setRenderHint(QPainter::Antialiasing);
|
|
|
+ painter.setPen(QPen(Colors::Primary, 2));
|
|
|
+
|
|
|
+ QPolygon arrow;
|
|
|
+ arrow << QPoint(4, 6) << QPoint(8, 10) << QPoint(12, 6);
|
|
|
+ painter.drawPolyline(arrow);
|
|
|
+
|
|
|
+ btn->setIcon(QIcon(pixmap));
|
|
|
+ btn->setIconSize(QSize(16, 16));
|
|
|
+
|
|
|
+ return btn;
|
|
|
+}
|
|
|
+
|
|
|
+void PopoverButtonGroup::togglePopover(QPushButton* popoverBtn)
|
|
|
+{
|
|
|
+ if (!popoverMap.contains(popoverBtn))
|
|
|
+ return;
|
|
|
+
|
|
|
+ Popover* popover = popoverMap[popoverBtn];
|
|
|
+
|
|
|
+ if (popover->isVisible()) {
|
|
|
+ popover->hideAnimated();
|
|
|
+ } else {
|
|
|
+ // 关闭其他Popover
|
|
|
+ for (auto btn : popoverMap.keys()) {
|
|
|
+ if (btn != popoverBtn && popoverMap[btn]->isVisible()) {
|
|
|
+ popoverMap[btn]->hideAnimated();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 显示当前Popover
|
|
|
+ QPoint pos = popoverBtn->mapToGlobal(QPoint(0, popoverBtn->height()));
|
|
|
+ popover->showAnimated(pos);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+QSize PopoverButtonGroup::sizeHint() const
|
|
|
+{
|
|
|
+ if (buttons.isEmpty()) {
|
|
|
+ return QSize(0, 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 每个FunctionButton的固定大小
|
|
|
+ const int buttonWidth = 100;
|
|
|
+ const int buttonHeight = 70;
|
|
|
+ const int spacing = 15; // 与构造函数中设置的spacing保持一致
|
|
|
+
|
|
|
+ // 计算Popover触发按钮的宽度（如果有的话）
|
|
|
+ const int popoverBtnWidth = 20; // createPopoverTriggerButton中设置的宽度
|
|
|
+
|
|
|
+ int totalWidth = 0;
|
|
|
+ int maxHeight = buttonHeight;
|
|
|
+
|
|
|
+ if (qobject_cast<QHBoxLayout*>(layout)) {
|
|
|
+ // 水平布局：累加宽度
|
|
|
+ for (int i = 0; i < buttons.size(); ++i) {
|
|
|
+ totalWidth += buttonWidth;
|
|
|
+
|
|
|
+ // 检查是否有对应的Popover按钮
|
|
|
+ FunctionButton* btn = buttons[i];
|
|
|
+ if (buttonPopoverMap.contains(btn)) {
|
|
|
+ totalWidth += popoverBtnWidth; // 添加Popover按钮宽度
|
|
|
+ }
|
|
|
+
|
|
|
+ if (i > 0) totalWidth += spacing;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // 垂直布局：累加高度，取最大宽度
|
|
|
+ totalWidth = buttonWidth + popoverBtnWidth; // 最大可能宽度
|
|
|
+ maxHeight = 0;
|
|
|
+ for (int i = 0; i < buttons.size(); ++i) {
|
|
|
+ maxHeight += buttonHeight;
|
|
|
+ if (i > 0) maxHeight += spacing;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return QSize(totalWidth, maxHeight);
|
|
|
+}
|
