我正在研究用qml和pyqt编写的游戏,但应该分为两个窗口(Launcher +游戏)。在这两个qml文件之间切换的正确方法是什么?我不想使用QmlLoader,因为它不会调整窗口的大小,它需要很多信号!我也尝试这种变异:如何更改QQuickView的来源
view.engine().clearComponentCache()
view.setSource(source())
但didn't工作(QML窗口停止工作...... -classic Windows错误,但是没有错误写在pycharm控制台)
我的代码看起来像这样的:
from PyQt5.QtCore import pyqtProperty, QRectF, QUrl, QObject, pyqtSignal, pyqtSlot, QVariant
from PyQt5.QtGui import QColor, QGuiApplication, QPainter, QPen
from PyQt5.QtQml import qmlRegisterType
from PyQt5.QtQuick import QQuickItem, QQuickPaintedItem, QQuickView
from PyQt5 import QtNetwork as QN
from PyQt5 import QtCore as QC
from multiprocessing import Process
import server as S
import client as C
from time import time, sleep
class Launcher(QQuickItem):
PORTS = (9998, 9999)
PORT = 9999
SIZEOF_UINT32 = 4
changeUI = pyqtSignal()
changeName= pyqtSignal(int, str)
connection= pyqtSignal(int, bool)
connected= pyqtSignal(QVariant)
@pyqtSlot(name="startGame")
def start_game(self):
#app.exit()
startGame()
print ("startGame")
@pyqtProperty(str)
def name(self):
print ("return name")
return self._name
@name.setter
def name(self, n):
print ("set name")
self._name= n
@pyqtSlot(name= "terminate")
def terminate_server(self):
if not self.server: return
self.server.terminate() #Bye
self.server.join()
#self.bstopServer.setEnabled(False)
#self.bserver.setEnabled(True)
self.server = None
@pyqtSlot()
def _quit(self):
if self.server:
self.server.terminate() #Bye
self.server.join()
app.exit()
@pyqtSlot()
def back(self):
self.client.disconnect()
def __init__(self, parent=None):
super(Launcher, self).__init__(parent)
self.socket= QN.QTcpSocket() #Yeah, the game will be over internet
self.server = None
self.client = None #client is a QObject
self._turnedOn = False
self._players = 1
self._name = "YourName"
class Game(QQuickItem):
def __init__(self, parent= None):
super(Game, self).__init__(parent)
self.client = True #I should get the client from the launcher, but I don´t know how
def startGame():
view.engine().clearComponentCache()
view.setResizeMode(QQuickView.SizeViewToRootObject)
view.showFullScreen()
view.setSource(
QUrl.fromLocalFile(
os.path.join(os.path.dirname(__file__),'Game.qml')))
view.show()
#app.exec_()
def startLauncher():
view.engine().clearComponentCache()
view.setResizeMode(QQuickView.SizeViewToRootObject)
view.setSource(
QUrl.fromLocalFile(
os.path.join(os.path.dirname(__file__),'Launcher.qml')))
view.show()
app.exec_()
if __name__ == '__main__':
import os
import sys
app = QGuiApplication(sys.argv)
qmlRegisterType(Launcher, "ParanoiaLauncher", 1, 0, "App")
qmlRegisterType(Game, "ParanoiaGame", 1, 0, "App")
view = QQuickView()
startLauncher()
正如你所看到的,我的结构是怎么样的混乱,因为我做的第一次该开关的行为,所以我真的不知道,那应该怎么做的权利...每欢迎咨询! :)
谢谢你,它帮了我很多。 – Josef