fix:Windows scale issue

main.py

@@ -14,10 +14,10 @@ from dumping import Ui_dumpingDialog
 from ncmdump import dump
 
 class mainWindow(QMainWindow):
-    def __init__(self, parent=None):
-        super(mainWindow, self).__init__(parent)
+    def __init__(self, scalRate):
+        super(mainWindow, self).__init__(None)
         self.ui = Ui_MainWindow()
-        self.ui.setupUi(self)
+        self.ui.setupUi(self,scalRate)
         self.setupIcon()
         self.dumpingdialog = dumpingDialog(self,self.icon)
         self.initSignal()
@@ -52,7 +52,8 @@ class mainWindow(QMainWindow):
 class ncmDumper(object):
     def __init__(self):
         self.app = QApplication(sys.argv)
-        self.mainwindow = mainWindow()
+        self.scalRate = self.app.screens()[0].logicalDotsPerInch()/96
+        self.mainwindow = mainWindow(self.scalRate)
 
 class dumpingDialog(QDialog):
     def __init__(self,parent,icon):

mainWindow.py

@@ -11,14 +11,14 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 
 
 class Ui_MainWindow(object):
-    def setupUi(self, MainWindow):
+    def setupUi(self, MainWindow,scalRate):
         MainWindow.setObjectName("MainWindow")
         MainWindow.setWindowModality(QtCore.Qt.NonModal)
-        MainWindow.resize(400, 200)
+        MainWindow.resize(400*scalRate, 200*scalRate)
         self.centralwidget = QtWidgets.QWidget(MainWindow)
         self.centralwidget.setObjectName("centralwidget")
         self.label = QtWidgets.QLabel(self.centralwidget)
-        self.label.setGeometry(QtCore.QRect(40, 20, 320, 40))
+        self.label.setGeometry(QtCore.QRect(40*scalRate, 20*scalRate, 320*scalRate, 40*scalRate))
         font = QtGui.QFont()
         font.setFamily("幼圆")
         font.setPointSize(24)
@@ -28,7 +28,7 @@ class Ui_MainWindow(object):
         self.label.setAlignment(QtCore.Qt.AlignCenter)
         self.label.setObjectName("label")
         self.commandLinkButton = QtWidgets.QCommandLinkButton(self.centralwidget)
-        self.commandLinkButton.setGeometry(QtCore.QRect(110, 100, 180, 61))
+        self.commandLinkButton.setGeometry(QtCore.QRect(110*scalRate, 100*scalRate, 180*scalRate, 60*scalRate))
         font = QtGui.QFont()
         font.setFamily("Segoe UI")
         font.setPointSize(10)

mainWindow.ui

@@ -54,7 +54,7 @@
       <x>110</x>
       <y>100</y>
       <width>180</width>
-      <height>61</height>
+      <height>60</height>
      </rect>
     </property>
     <property name="font">