Initial commit

main.py

@@ -0,0 +1,51 @@
+import os
+from PyQt5.QtWidgets import *
+from PyQt5.QtCore import *
+from PyQt5.QtGui import *
+import sys
+from app.Ui import *
+
+
+class ViewController:
+    def loadDecryptView(self):
+        """
+        登录界面
+        :return:
+        """
+        self.viewDecrypt = decrypt.DecryptControl()  # 需要将viewlogin设为成员变量
+        self.viewDecrypt.DecryptSignal.connect(self.loadMainWinView)
+        self.viewDecrypt.registerSignal.connect(self.loadRegisterView)
+        self.viewDecrypt.show()
+        self.viewDecrypt.db_exist()
+
+    def loadRegisterView(self):
+        """
+        注册界面
+        :return:
+        """
+        self.viewDecrypt = register.registerControl()  # 需要将viewlogin设为成员变量
+        self.viewDecrypt.DecryptSignal.connect(self.loadDecryptView)
+        self.viewDecrypt.show()
+
+    def loadMainWinView(self, username):
+        """
+        聊天界面
+        :param username: 账号
+        :return:
+        """
+        username = ''
+        self.viewMainWIn = mainview.MainWinController(username=username)
+        self.viewMainWIn.setWindowTitle("Chat")
+        # print(username)
+        self.viewMainWIn.username = username
+        # self.viewMainWIn.exitSignal.connect(self.loadDecryptView)  # 不需要回到登录界面可以省略
+        self.viewMainWIn.show()
+        # self.viewMainWIn.signUp()
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    view = ViewController()
+    # view.loadDecryptView()  # 进入登录界面，如果viewlogin不是成员变量，则离开作用域后失效。
+    view.loadMainWinView('102')
+    sys.exit(app.exec_())