PyQt allign复选框，并将其放在每一行中
问题内容：
我试图做这个用的复选框。可悲的是，它是针对C ++编写的，对Python代码的任何改编都会导致以下错误：'QWidget' object is not callable 我想做的是在每行上添加一个复选框，这是我的代码：
pWidget = QWidget()
pCheckbox = QCheckBox()
pLayout = QVBoxLayout()
pLayout.addWidget(pCheckbox)
pLayout.setAlignment(Qt.AlignCenter)
pLayout.setContentsMargins(0, 0 ,0, 0)
pWidget.setLayout(pLayout)
for char in accounts:
for columnNumber in range(numberColumns):
chkBoxItem = QTableWidgetItem()
chkBoxItem.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
chkBoxItem.setCheckState(Qt.Unchecked)
self.mainAccountTable.insertRow(currentRowCount)
self.mainAccountTable.setItem(currentRowCount, 0, pWidget(chkBoxItem))
self.mainAccountTable.setItem(currentRowCount, 1, QTableWidgetItem(data[1]))
如果我pLayout = Layout()说这不是在Python中实现的话。因此，如何添加居中对齐的复选框，而每一行的文本区域都不在附近？在此先感谢您提供任何提示。
后来的编辑：在循环内移动代码是可行的，但我无法控制检查：
for char in accounts:
for columnNumber in range(numberColumns):
pWidget = QWidget()
pCheckbox = QCheckBox()
pLayout = QVBoxLayout(pWidget)
pLayout.addWidget(pCheckbox)
pLayout.setAlignment(Qt.AlignCenter)
pLayout.setContentsMargins(0, 0 ,0, 0)
pWidget.setLayout(pLayout)
#chkBoxItem = QTableWidgetItem()
#chkBoxItem.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
#chkBoxItem.setCheckState(Qt.Unchecked)
self.mainAccountTable.insertRow(currentRowCount)
self.mainAccountTable.setCellWidget(currentRowCount, 0, pWidget)
这是一个屏幕截图，我怎么知道我检查了什么并建立了列表？
问题答案：
这是ekhumoro的示例，用于查找单击时要检查的内容：
from PyQt4 import QtGui, QtCore
class Window(QtGui.QWidget):
def __init__(self, rows, columns):
QtGui.QWidget.__init__(self)
self.table = QtGui.QTableWidget(rows, columns, self)
for column in range(columns):
for row in range(rows):
item = QtGui.QTableWidgetItem('Text%d' % row)
if row % 2:
item.setFlags(QtCore.Qt.ItemIsUserCheckable |
QtCore.Qt.ItemIsEnabled)
item.setCheckState(QtCore.Qt.Unchecked)
self.table.setItem(row, column, item)
self.table.itemClicked.connect(self.handleItemClicked)
layout = QtGui.QVBoxLayout(self)
layout.addWidget(self.table)
self._list = []
def handleItemClicked(self, item):
if item.checkState() == QtCore.Qt.Checked:
print('"%s" Checked' % item.text())
self._list.append(item.row())
print(self._list)
else:
print('"%s" Clicked' % item.text())
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
window = Window(6, 3)
window.resize(350, 300)
window.show()
sys.exit(app.exec_())
但是您也可以在行.findChild(type(QtGui.QCheckBox())).isChecked()上进行迭代并在适当的列上使用
如 ：
from PyQt4 import QtGui, QtCore
from PyQt4.QtCore import Qt
class Window(QtGui.QWidget):
def __init__(self, rows, columns):
QtGui.QWidget.__init__(self)
self.table = QtGui.QTableWidget(rows, columns, self)
for row in range(rows):
qwidget = QtGui.QWidget()
checkbox = QtGui.QCheckBox()
checkbox.setCheckState(QtCore.Qt.Unchecked)
qhboxlayout = QtGui.QHBoxLayout(qwidget)
qhboxlayout.addWidget(checkbox)
qhboxlayout.setAlignment(Qt.AlignCenter)
qhboxlayout.setContentsMargins(0, 0, 0, 0)
self.table.setCellWidget(row, 0, qwidget)
self.table.setItem(row, 1, QtGui.QTableWidgetItem(str(row)))
layout = QtGui.QVBoxLayout(self)
self.button = QtGui.QPushButton()
self.button.setObjectName("loadButton")
layout.addWidget(self.table)
layout.addWidget(self.button)
self.button.clicked.connect(self.ButtonClicked)
def ButtonClicked(self):
checked_list = []
for i in range(self.table.rowCount()):
if self.table.cellWidget(i, 0).findChild(type(QtGui.QCheckBox())).isChecked():
checked_list.append(self.table.item(i, 1).text())
print checked_list
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
window = Window(3, 2)
window.resize(350, 300)
window.show()
sys.exit(app.exec_())
