我正在尝试使用 Python3 在 PySide 中创建一个小部件矩阵。创建工作已经开始,但我无法更新小部件。
我创建一个QGridLayout
,然后添加带有初始文本的标签小部件。在此之后,我构建了最后一个布局的 30 个实例的列表。然后我只是将每个布局添加到一个 newQGridLayout
中,因此我创建了一个带有小部件的布局矩阵。
创建工作正常,但之后我不能再索引或指向布局的每个小部件。我怎么能那样做?
我的问题是当我尝试这样做时:
self.userSpace[i].userHeartRate.setText('lala')
我得到:
错误:userSpace 没有 userHeartRate 属性
代码:
class MainWindow(PySide.QtGui.QWidget):
# Constructor function
def __init__(self):
super(MainWindow, self).__init__()
self.socios=[]
#Cuadritos
self.userSpace = []
#Matriz
self.gridLayout = PySide.QtGui.QGridLayout(self)
self.initGUI()
def initGUI(self):
self.setGeometry(0, 0, 1920, 1080)
self.setMinimumHeight(1080)
self.setMinimumWidth(1920)
self.setMaximumHeight(1080)
self.setMaximumWidth(1920)
#Layout creation
self.setGroupLayout()
#Allways show at last
self.show()
#general users layout
def setGroupLayout(self):
for i in range(1,31):
self.socios.append(i)
#Creates a list of gridlayouts
for i, socio in enumerate(self.socios):
self.userSpace.append(self.setUserLayout(str(socio)))
#This is the problem, I cannot index any widget in the layout
self.userSpace[i].userHeartRate.setText('lala') #This is not working
#userSpace doesn't have userHeartRate attribute
#Later I'll add each gridlayout inside another gridlayout to create a matrix of the first layouts
for vertical in range (0,5):
for horizontal in range(0,6):
if usrNumMain == tempCounter:
break
else:
self.gridLayout.addLayout(self.userSpace[tempCounter], vertical, horizontal, PySide.QtCore.Qt.AlignCenter)
tempCounter = tempCounter + 1
def setUserLayout(self, name):
userGridLayout = PySide.QtGui.QGridLayout()
#User Name widget
userName = PySide.QtGui.QLabel(name)
userHeartRate = PySide.QtGui.QLabel("FC")
userGridLayout.addWidget(userName, 0, 1, 1, 4)
userGridLayout.addWidget(userHeartRate, 3, 1, 1, 2)
return userGridLayout