I'm trying to implement an animation in my project, this animation starts when you press the self.l_entrar button and it should end when the login window closes and there will be the following:
however I get the following error:
QObject::setParent: Cannot set parent, new parent is in a different thread
QBasicTimer::start: QBasicTimer can only be used with threads started with QThread
QBasicTimer::start: QBasicTimer can only be used with threads started with QThread
QBasicTimer::start: QBasicTimer can only be used with threads started with QThread
The function def anima() , is the one that is responsible for starting the animation, and this function starts in a different thread within the function def setDataPrincipal() , which is linked to the clicked event of self.l_entrar
I am using threads since it was the only way I found that by clicking the enter button, the animation was reproduced.gif in self.label
and this is the result I get:
Principal.py
from PyQt5.QtWidgets import QMainWindow, QApplication
from PyQt5 import QtCore
from PyQt5.Qt import QMovie
from PyQt5 import uic
from FirebaseLogin import *
from contraInicio import ContraInicioC
from Principal import PrincipalC
from MostrarDatosTabla import mostararDatos
from CrearFirebase import crear_tabla
from sucursalInicio import sucursal
import sqlite3
import threading
class LoginC(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
uic.loadUi("Interfaz/Login.ui",self)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.l_permiso.setAttribute(QtCore.Qt.WA_NoMousePropagation)
self.l_sucursal.setAttribute(QtCore.Qt.WA_NoMousePropagation)
self.l_close.clicked.connect(self.close)
self.contraseña = ContraInicioC()
self.principal = PrincipalC()
self.l_entrar.clicked.connect(self.anima)
self.l_permiso.currentIndexChanged.connect(lambda:self.cambioPermiso(self.l_permiso.currentText()))
self.l_permiso.setCurrentText("Caja")
self.suc = sucursal
self.l_sucursal.setCurrentText(self.suc)
#self.principal.pc_fecha.setDate(QtCore.QDate.currentDate())
@QtCore.pyqtSlot(str)
def cambioPermiso(self,permiso):
if permiso == "Administrador":
self.l_sucursal.setEnabled(True)
else:
self.l_sucursal.setEnabled(False)
def anima(self):
self.movie = QMovie("nueva.gif")
self.label.setMovie(self.movie)
self.movie.start()
t = threading.Thread(target=self.setDataPrincipal)
t.start()
def setDataPrincipal(self):
self.estado = 0
fechaActual = QtCore.QDate.currentDate().toPyDate()
ref = db.reference("/"+str(fechaActual))
ret = ref.get()
if ret == None:
print("creada")
crear_tabla(str(fechaActual))
self.estado = 0
if self.l_permiso.currentIndex()==1:
self.principal.pc_sucursal.setEnabled(False)
self.principal.pc_fecha.setDate(QtCore.QDate.currentDate())
self.principal.pc_sucursal.setCurrentText(self.l_sucursal.currentText())
self.principal.show()
else:
print("value")
#self.contraseña.datos(self.l_permiso.currentText(), "Matutino", self.l_sucursal.currentText(),self.estado,self.principal.p_referencia)
self.contraseña.permiso = self.l_permiso.currentText()
self.contraseña.turno = "Matutino"
self.contraseña.sucursal = self.l_sucursal.currentText()
self.contraseña.estado = self.estado
self.contraseña.referencia = self.principal.p_referencia
self.contraseña.show()
else:
self.estado =1
print("actualizada")
#mostararDatos(str(fechaActual),self.l_sucursal.currentText(),"Matutino",self.principal.saldo,self.principal.tablaM,self.principal.inventario,self.principal.p_referencia)
if self.l_permiso.currentIndex()==1:
self.principal.pc_sucursal.setEnabled(False)
self.principal.pc_fecha.setDate(QtCore.QDate.currentDate())
self.principal.pc_sucursal.setCurrentText(self.l_sucursal.currentText())
self.principal.show()
else:
#self.contraseña.datos(self.l_permiso.currentText(), "Matutino", self.l_sucursal.currentText(),self.estado,self.principal.p_referencia)
self.contraseña.permiso = self.l_permiso.currentText()
self.contraseña.turno = "Matutino"
self.contraseña.sucursal = self.l_sucursal.currentText()
self.contraseña.estado = self.estado
self.contraseña.referencia = self.principal.p_referencia
self.contraseña.show()
self.principal.o_sucursal.setText(self.l_sucursal.currentText())
self.principal.o_turno.setText("Matutino")
self.principal.o_permiso.setText(self.l_permiso.currentText())
#self.principal.pc_sucursal.setCurrentText(self.l_sucursal.currentText())
#self.principal.pc_fecha.setDate(QtCore.QDate.currentDate())
self.close()
def mousePressEvent(self,event):
if event.button() == QtCore.Qt.LeftButton:
self.dragPosition = event.globalPos() - self.frameGeometry().topLeft()
event.accept()
def mouseMoveEvent(self,event):
if event.buttons() == QtCore.Qt.LeftButton:
self.move(event.globalPos() - self.dragPosition)
event.accept()
app = QApplication([])
l = LoginC()
l.show()
app.exec_()
ARCHIVO.UI
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>650</width>
<height>370</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<property name="styleSheet">
<string notr="true">background:url(Imagenes/escalado.jpg);
background-position:center;
background-repeat:none;</string>
</property>
<widget class="QWidget" name="centralwidget">
<widget class="QPushButton" name="l_close">
<property name="geometry">
<rect>
<x>620</x>
<y>0</y>
<width>31</width>
<height>23</height>
</rect>
</property>
<property name="font">
<font>
<pointsize>9</pointsize>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="styleSheet">
<string notr="true">QPushButton#l_close{
background:none;
border:0px;
color:grey;
}
QPushButton#l_close:hover{
color:red;
}</string>
</property>
<property name="text">
<string>X</string>
</property>
</widget>
<widget class="QPushButton" name="l_entrar">
<property name="geometry">
<rect>
<x>550</x>
<y>330</y>
<width>75</width>
<height>22</height>
</rect>
</property>
<property name="styleSheet">
<string notr="true">QPushButton#l_entrar{
background:#41CD52;
border:0px;
color:white;
}
QPushButton#l_entrar:pressed{
border-bottom:2px solid green;
}
</string>
</property>
<property name="text">
<string>Entrar</string>
</property>
</widget>
<widget class="QComboBox" name="l_sucursal">
<property name="enabled">
<bool>false</bool>
</property>
<property name="geometry">
<rect>
<x>440</x>
<y>330</y>
<width>69</width>
<height>22</height>
</rect>
</property>
<property name="styleSheet">
<string notr="true">QComboBox#l_sucursal{
background:none;
border:0px;
border-bottom: 1px solid lightblue;
color:#05839C;
}
QComboBox QAbstractItemView
{
border:0px;
background:white;
color: grey;
}
QComboBox#l_sucursal::drop-down
{
subcontrol-origin: padding;
subcontrol-position: top right;
width: 15px;
color: white;
border-left-width: 0px;
border-left-color: darkgray;
border-left-style: solid; /* just a single line */
border-top-right-radius: 3px; /* same radius as the QComboBox */
border-bottom-right-radius: 3px;
padding-left: 10px;
}</string>
</property>
<item>
<property name="text">
<string>Exxe 1</string>
</property>
</item>
<item>
<property name="text">
<string>Exxe 3</string>
</property>
</item>
</widget>
<widget class="QLabel" name="lsucursal">
<property name="geometry">
<rect>
<x>380</x>
<y>330</y>
<width>51</width>
<height>22</height>
</rect>
</property>
<property name="styleSheet">
<string notr="true">color:grey;
background:none;</string>
</property>
<property name="text">
<string>Sucursal:</string>
</property>
</widget>
<widget class="QLabel" name="la">
<property name="geometry">
<rect>
<x>220</x>
<y>330</y>
<width>51</width>
<height>22</height>
</rect>
</property>
<property name="styleSheet">
<string notr="true">color:grey;
background:none;</string>
</property>
<property name="text">
<string>Permisos</string>
</property>
</widget>
<widget class="QComboBox" name="l_permiso">
<property name="geometry">
<rect>
<x>268</x>
<y>330</y>
<width>91</width>
<height>22</height>
</rect>
</property>
<property name="styleSheet">
<string notr="true">QComboBox#l_permiso{
background:none;
border:0px;
border-bottom: 1px solid lightblue;
color:#05839C;
}
QComboBox QAbstractItemView
{
border:0px;
background:white;
color: grey;
}
QComboBox#l_permiso::drop-down
{
subcontrol-origin: padding;
subcontrol-position: top right;
width: 15px;
color: white;
border-left-width: 0px;
border-left-color: darkgray;
border-left-style: solid; /* just a single line */
border-top-right-radius: 3px; /* same radius as the QComboBox */
border-bottom-right-radius: 3px;
padding-left: 10px;
}</string>
</property>
<item>
<property name="text">
<string>Administrador</string>
</property>
</item>
<item>
<property name="text">
<string>Caja</string>
</property>
</item>
</widget>
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>110</x>
<y>110</y>
<width>181</width>
<height>141</height>
</rect>
</property>
<property name="text">
<string/>
</property>
</widget>
</widget>
</widget>
<resources/>
<connections/>
</ui>