pyside複選框可編輯

Question

如何使複選框可編輯，但不是第一列中的名稱字段？

import sys 
from PySide import QtGui, QtCore 

class Browser(QtGui.QDialog): 
    def __init__(self, parent=None): 
     super(Browser, self).__init__(parent) 

     self.initUI() 

    def initUI(self): 
     self.resize(400, 300) 
     self.setWindowTitle('Assets') 

     self.uiItems = QtGui.QTreeView() 
     self.uiItems.setAlternatingRowColors(True) 
     self.uiItems.setSortingEnabled(True) 
     self.uiItems.sortByColumn(0, QtCore.Qt.AscendingOrder) 
     self.uiItems.setEditTriggers(QtGui.QAbstractItemView.NoEditTriggers) 
     self.uiItems.header().setResizeMode(QtGui.QHeaderView.ResizeToContents) 
     self.uiItems.setRootIsDecorated(False) # remove empty space on left 

     self._model = QtGui.QStandardItemModel() 
     self.uiItems.setModel(self._model) 

     grid = QtGui.QGridLayout() 
     grid.setContentsMargins(0, 0, 0, 0) 
     grid.addWidget(self.uiItems, 0, 0) 
     self.setLayout(grid) 

     self.setLayout(grid) 

     self.uiItems.doubleClicked.connect(self.doubleClickedItem) 
     self.show() 
     self.create_model() 

    def doubleClickedItem(self, item): 
     name = item.data(role=QtCore.Qt.DisplayRole) 
     print name 

    def create_model(self): 
     model = self.uiItems.model() 

     items = [ 
      'Cookie dough', 
      'Hummus', 
      'Spaghetti', 
      'Dal makhani', 
      'Chocolate whipped cream' 
     ] 

     headers = ['name', 'old', 'new', 'on sale'] 
     model.setHorizontalHeaderLabels(headers) 

     for item in items: 
      # model.appendRow(QtGui.QStandardItem(item)) 
      model.insertRow(0) 

      # Append object 
      model.setData(model.index(0, 0), item) 

      model.setData(model.index(0, 1), QtCore.Qt.Unchecked, role = QtCore.Qt.CheckStateRole) 
      model.setData(model.index(0, 2), QtCore.Qt.Unchecked, role = QtCore.Qt.CheckStateRole) 
      model.setData(model.index(0, 3), QtCore.Qt.Unchecked, role = QtCore.Qt.CheckStateRole) 

      item = model.itemFromIndex(model.index(0,0)) 
      # item.setCheckable(True) 

def main(): 
    app = QtGui.QApplication(sys.argv) 
    ex = Browser() 
    sys.exit(app.exec_()) 


if __name__ == '__main__': 
    main() 

Answer 1

使用{your QStandardItem}.setCheckable(True)，在你的案件model.setData(model.index(0, j))之後添加model.item(0, j).setCheckable(True)。

完整代碼：

import sys 
from PySide import QtGui, QtCore 


class Browser(QtGui.QDialog): 
    def __init__(self, parent=None): 
     super(Browser, self).__init__(parent) 

     self.initUI() 

    def initUI(self): 
     self.resize(400, 300) 
     self.setWindowTitle('Assets') 

     self.uiItems = QtGui.QTreeView() 
     self.uiItems.setAlternatingRowColors(True) 
     self.uiItems.setSortingEnabled(True) 
     self.uiItems.sortByColumn(0, QtCore.Qt.AscendingOrder) 
     self.uiItems.setEditTriggers(QtGui.QAbstractItemView.NoEditTriggers) 
     self.uiItems.header().setResizeMode(QtGui.QHeaderView.ResizeToContents) 
     self.uiItems.setRootIsDecorated(False) # remove empty space on left 

     self._model = QtGui.QStandardItemModel() 
     self.uiItems.setModel(self._model) 

     grid = QtGui.QGridLayout() 
     grid.setContentsMargins(0, 0, 0, 0) 
     grid.addWidget(self.uiItems, 0, 0) 
     self.setLayout(grid) 

     self.setLayout(grid) 
     self.uiItems.doubleClicked.connect(self.doubleClickedItem) 
     self.show() 
     self.create_model() 

    def doubleClickedItem(self, item): 
     name = item.data(role=QtCore.Qt.DisplayRole) 
     print(name) 

    def create_model(self): 
     model = self.uiItems.model() 

     items = [ 
      'Cookie dough', 
      'Hummus', 
      'Spaghetti', 
      'Dal makhani', 
      'Chocolate whipped cream' 
     ] 

     headers = ['name', 'old', 'new', 'on sale'] 
     model.setHorizontalHeaderLabels(headers) 

     for item in items: 
      # model.appendRow(QtGui.QStandardItem(item)) 
      model.insertRow(0) 

      # Append object 
      model.setData(model.index(0, 0), item) 

      for i in range(1, len(headers)): 
       model.setData(model.index(0, i), QtCore.Qt.Unchecked, role=QtCore.Qt.CheckStateRole) 
       model.item(0, i).setCheckable(True) 


def main(): 
    app = QtGui.QApplication(sys.argv) 
    ex = Browser() 
    sys.exit(app.exec_()) 


if __name__ == '__main__': 
    main() 

輸出：