调试初版

pages/passwordmgmt.cpp

@@ -4,8 +4,53 @@
 #include <QLabel>
 #include <QPushButton>
 #include <QCheckBox>
+#include <QEvent>
+#include <QColor>
+#include <QGraphicsDropShadowEffect>
 #include "global.h"
 
+namespace {
+
+class CardFocusGlow : public QObject
+{
+public:
+    CardFocusGlow(QWidget* card, const QString& normalQss, const QString& focusQss,
+                  const QColor& glow, QObject* parent = nullptr)
+        : QObject(parent), m_card(card), m_normal(normalQss), m_focus(focusQss), m_glow(glow) {}
+
+protected:
+    bool eventFilter(QObject* obj, QEvent* ev) override
+    {
+        if (ev->type() == QEvent::FocusIn) {
+            m_card->setStyleSheet(m_focus);
+            if (!m_card->graphicsEffect()) {
+                QGraphicsDropShadowEffect* g = new QGraphicsDropShadowEffect(m_card);   // 偏移 0 → 四周光晕
+                g->setBlurRadius(40);
+                g->setOffset(0, 0);
+                g->setColor(m_glow);
+                m_card->setGraphicsEffect(g);
+            }
+        } else if (ev->type() == QEvent::FocusOut) {
+            m_card->setStyleSheet(m_normal);
+            QWidget* parent = m_card->parentWidget();
+            // 光晕溢出卡片矩形，只重绘卡片自身会留下残影，把父控件一并标脏
+            m_card->setGraphicsEffect(nullptr);   // Qt 会删除旧效果
+            m_card->update();
+            if (parent)
+                parent->update(parent->rect());
+        }
+        return QObject::eventFilter(obj, ev);
+    }
+
+private:
+    QWidget* m_card;
+    QString m_normal;
+    QString m_focus;
+    QColor  m_glow;
+};
+
+} // namespace
+
 PasswordMgmtPage::PasswordMgmtPage(AppContext* ctx, QWidget* parent)
     : BasePage(ctx, parent)
 {
@@ -25,16 +70,23 @@ PasswordMgmtPage::PasswordMgmtPage(AppContext* ctx, QWidget* parent)
     // 功能选项列表
     QWidget* option = new QWidget(col);
     option->setProperty("card", true);
-    option->setStyleSheet(QString("QWidget[card=\"true\"]{background-color:%1;border:2px solid %2;border-radius:12px;}")
-                              .arg(C::PANEL, C::BORDER));
+    const QString cardQss = QString("QWidget[card=\"true\"]{background-color:%1;border:2px solid %2;border-radius:12px;}")
+                                .arg(C::PANEL, C::BORDER);
+    const QString cardFocusQss = QString("QWidget[card=\"true\"]{background-color:%1;border:3px solid %2;border-radius:12px;}")
+                                     .arg(C::PANEL, "#8ABFFF");
+    option->setStyleSheet(cardQss);
     QVBoxLayout* optLay = new QVBoxLayout(option);
     m_reset = new QCheckBox("重置密码功能", option);
     m_reset->setChecked(true);
     m_reset->setStyleSheet(QString(
         "QCheckBox{color:%1;font-size:40px;spacing:16px;}"
         "QCheckBox::indicator{width:40px;height:40px;border:2px solid %2;border-radius:6px;background-color:%3;}"
-        "QCheckBox::indicator:checked{background-color:%4;border-color:%4;image:none;}")
+        "QCheckBox::indicator:checked{background-color:%4;border-color:%4;image:none;}"
+        "QCheckBox:focus{color:#FFFFFF;}"
+        "QCheckBox:focus::indicator{border:4px solid #8ABFFF;}")
         .arg(C::TEXT, C::BORDER, C::BG, C::PRIMARY));
+    // 复选框获得焦点（Tab 选中）时点亮整个卡片
+    m_reset->installEventFilter(new CardFocusGlow(option, cardQss, cardFocusQss, QColor("#7FBBFF"), m_reset));
     optLay->addWidget(m_reset);
     lay->addWidget(option);
 
@@ -43,11 +95,11 @@ PasswordMgmtPage::PasswordMgmtPage(AppContext* ctx, QWidget* parent)
     btnRow->setSpacing(80);
     btnRow->addStretch(1);
     QPushButton* ok = button("确认", "", col);
-    ok->setFixedSize(160, 140);
+    ok->setFixedSize(160, 120);
     ok->setStyleSheet("font-size:60px;");
     connect(ok, &QPushButton::clicked, this, [this]() { emit navigate(PageReset); });
     QPushButton* exit = button("退出", "", col);
-    exit->setFixedSize(160, 140);
+    exit->setFixedSize(160, 120);
     exit->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
     connect(exit, &QPushButton::clicked, this, [this]() { emit navigate(PageBoot); });
     btnRow->addWidget(ok);