修复状态机的部分异常、计数器编辑与预览更新、修复时间、轮班图元的高度多一行的问题

CounterVarSet.h

@@ -10,6 +10,8 @@ namespace Ui {
 class CounterVarSet;
 }
 
+class CounterEditor;
+
 class CounterVarSet : public QWidget
 {
     Q_OBJECT
@@ -40,14 +42,6 @@ signals:
 private slots:
     void buttonClickedSlot();
 
-    void on_checkBoxResetCnt1CurrValue_released();
-
-    void on_checkBoxResetCnt2CurrValue_released();
-
-    void on_pushOnlyCNT1Clear_pressed();
-
-    void on_pushOnlyCNT2Clear_pressed();
-
 private:
     Ui::CounterVarSet *ui;