hlp:新增粘度报警界面（未完成）

MainInstruction.cpp

@@ -424,4 +424,12 @@ void MainInstruction::applyStyleSheet()
             )";
 
     this->setStyleSheet(styleSheet);
-}
+}
+void MainInstruction::on_visSetBtn_clicked()
+{
+    if (dlgVisSetting == nullptr) {
+        dlgVisSetting = new DlgViscositySetting(this);
+    }
+    if (dlgVisSetting)
+        dlgVisSetting->show();
+}