pyqt treeview基礎學習

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# -*- coding: utf-8 -*-

# python:2.x

__author__ = ‘Administrator‘

from PyQt4.QtGui import  *

from PyQt4.Qt import *

from PyQt4.QtCore import *

import sys

class Tree(QTreeView):

    def __init__(self,parnet=None,*args):

        super(Tree,self).__init__(parnet,*args)

        QTextCodec.setCodecForTr(QTextCodec.codecForName(‘utf-8‘))

        mode=QStandardItemModel(4,2)

        mode.setHeaderData(0,Qt.Horizontal,‘id‘)

        mode.setHeaderData(1,Qt.Horizontal,‘name‘)

        item1=QStandardItem(‘01‘)

        item1.setIcon(QIcon(r‘i/a.png‘))

        item2=QStandardItem(‘02‘)

        item2.setIcon(QIcon(r‘i/b.png‘))

        mode.setItem(0,1,item1)

        mode.setItem(1,0,item2)

        item5=QStandardItem(‘abc‘)

        item2.appendRow(item5)

        parent=QModelIndex()

        for i in range(3):

            parent1=mode.index(0,0,parent)

            mode.insertRows(0,1,parent)

            mode.insertColumns(0,0,parent)

            index=mode.index(0,0,parent)

            mode.setData(index,i)

        self.setModel(mode)

 

app =QApplication(sys.argv)

x = Tree()

x.setEditTriggers(QAbstractItemView.NoEditTriggers)

x.header().setResizeMode(QHeaderView.ResizeToContents)

x.show()

sys.exit(app.exec_())

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