2

MultiFunctionDialog.h

@@ -11,6 +11,7 @@
 #include <QCalendarWidget> // 用到了 QCalendarWidget
 #include <QVBoxLayout>  // 用到了布局
 #include <QHBoxLayout>
+#include <QKeyEvent> // 新增：包含QKeyEvent头文件
 // 枚举：4种弹窗类型
 enum DialogType {
     WorkStationType,    // 工位选择
@@ -33,6 +34,9 @@ public:
     // 统一接口：获取选择结果（根据类型返回对应数据）
     QString getStringResult() const;          // 用于：工位/设备/抽检项（返回字符串）
     QPair<QDate, QDate> getTimeRangeResult() const; // 用于：时间范围（返回日期对）
+private slots:
+    // 事件过滤器：处理QListWidget的按键事件（实现循环滚动）
+   // bool eventFilter(QObject *watched, QEvent *event);
 private:
     // 根据类型创建对应的UI
     void initWorkStationUI();    // 初始化工位选择UI
@@ -46,6 +50,7 @@ private:
     QButtonGroup *m_radioGroup;  // 单选按钮组（抽检项用）
     QDateEdit *m_startDateEdit;  // 开始日期编辑框（时间用）
     QDateEdit *m_endDateEdit;    // 结束日期编辑框（时间用）
+    // bool m_enableCycleScroll = false;
     Ui::MultiFunctionDialog *ui;
 
 };

carMachineDetect.pro.user

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.11.1, 2025-12-03T10:14:14. -->
+<!-- Written by QtCreator 4.11.1, 2025-12-03T15:06:26. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

carMachineDetectionWidget.cpp

@@ -7,8 +7,8 @@ carMachineDetectionWidget::carMachineDetectionWidget(QWidget *parent)
     : QMainWindow(parent)
     , ui(new Ui::carMachineDetectionWidget)
 {
-    setWindowFlags(windowFlags() & ~Qt::WindowFullscreenButtonHint);
-    setMaximumSize(2000, 1200);
+    //setWindowFlags(windowFlags() & ~Qt::WindowFullscreenButtonHint);
+    //setMaximumSize(2000, 1200);
     ui->setupUi(this);
     //初始状态
 //    ui->widget_search->hide();
@@ -72,3 +72,18 @@ void carMachineDetectionWidget::on_pushButton_inspectionItemt_clicked()
             }
         }
 }
+
+void carMachineDetectionWidget::on_pushButton_chooseTime_clicked()
+{
+    MultiFunctionDialog dialog(TimeRangeType, this);
+        if (dialog.exec() == QDialog::Accepted) {
+            QPair<QDate, QDate> timeRange = dialog.getTimeRangeResult();
+            QDate startDate = timeRange.first;
+            QDate endDate = timeRange.second;
+            if (startDate.isValid() && endDate.isValid()) {
+                QMessageBox::information(this, "选择结果",
+                    QString("时间范围：%1 至 %2").arg(startDate.toString("yyyy-MM-dd")).arg(endDate.toString("yyyy-MM-dd")));
+                // 业务逻辑：更新时间范围设置
+            }
+        }
+}

carMachineDetectionWidget.h

@@ -28,6 +28,8 @@ private slots:
 
     void on_pushButton_inspectionItemt_clicked();
 
+    void on_pushButton_chooseTime_clicked();
+
 private:
     Ui::carMachineDetectionWidget *ui;
 };

carMachineDetectionWidget.ui

@@ -473,6 +473,12 @@
       <height>191</height>
      </rect>
     </property>
+    <property name="sizePolicy">
+     <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+      <horstretch>0</horstretch>
+      <verstretch>0</verstretch>
+     </sizepolicy>
+    </property>
     <property name="layoutDirection">
      <enum>Qt::RightToLeft</enum>
     </property>
@@ -1432,7 +1438,7 @@ QWidget#widget_SearchCriteria {
           <widget class="QLabel" name="label_choosetime">
            <property name="geometry">
             <rect>
-             <x>100</x>
+             <x>170</x>
              <y>10</y>
              <width>141</width>
              <height>51</height>
@@ -1673,37 +1679,9 @@ QLineEdit#lineEdit_Model {
       </rect>
      </property>
     </widget>
-    <widget class="QPushButton" name="pushButton">
-     <property name="geometry">
-      <rect>
-       <x>140</x>
-       <y>699</y>
-       <width>800</width>
-       <height>71</height>
-      </rect>
-     </property>
-     <property name="text">
-      <string>PushButton</string>
-     </property>
-    </widget>
-    <widget class="QPushButton" name="pushButton_2">
-     <property name="geometry">
-      <rect>
-       <x>1010</x>
-       <y>700</y>
-       <width>800</width>
-       <height>71</height>
-      </rect>
-     </property>
-     <property name="text">
-      <string>PushButton</string>
-     </property>
-    </widget>
     <zorder>listWidget</zorder>
     <zorder>tabWidget</zorder>
     <zorder>pushButton_btnSoftwareControl</zorder>
-    <zorder>pushButton</zorder>
-    <zorder>pushButton_2</zorder>
    </widget>
    <widget class="QWidget" name="SoftControlwidget" native="true">
     <property name="geometry">
@@ -1811,6 +1789,12 @@ QLabel#label_softwnamet {
       </item>
       <item>
        <widget class="QWidget" name="widget_ReleaseTime" native="true">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
         <property name="styleSheet">
          <string notr="true">/* widget_SearchCriteria 样式：背景色+圆角 */
 QWidget#widget_ReleaseTime {