feat:初始化wuhan_QT界面代码

2026-09-09 17:00:37 +08:00
commit 40473ad10b
537 changed files with 23934 additions and 0 deletions
@@ -0,0 +1,35 @@
+#ifndef LEDINDICATOR_H
+#define LEDINDICATOR_H
+
+#include <QWidget>
+#include <QTimer>
+
+// ===================== 指示灯（自绘圆形渐变 + 外发光） =====================
+// 状态：灰=未运行/关闭/正常，绿=运行/开启/到位，红=故障/液位低，
+// 黄=检测中；红闪/黄闪按 500ms 周期闪烁（透明度 40%↔100%）。
+class LedIndicator : public QWidget
+{
+    Q_OBJECT
+public:
+    enum State { Off, Green, Red, RedBlink, Yellow, YellowBlink };
+
+    explicit LedIndicator(const QString& text, QWidget* parent = nullptr);
+
+    void setState(State s);
+    void setText(const QString& t);
+    State state() const { return m_state; }
+
+    QSize sizeHint() const override { return QSize(140, 44); }
+
+protected:
+    void paintEvent(QPaintEvent*) override;
+
+private:
+    State m_state = Off;
+    QString m_text;
+    QTimer* m_blink = nullptr;
+    bool m_on = true;
+    int m_radius = 16;   // 圆形指示点 32×32
+};
+
+#endif // LEDINDICATOR_H