Treeview example of QT

#-*-Coding: UTF-8 -*-

# Python: 2.x

_ Author _ = 'admin'

From pyqt4.qt import *

From pyqt4.qtcore import *

From pyqt4.qtgui 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, 'path ')

Mode. setheaderdata (1, QT. Horizontal ,'')

Item1 = qstandarditem (u'favorites ')

Mode. setitem (0, 0, Item1)

Item1_0 = qstandarditem (u'download ')

Item1_1 = qstandarditem (u'desktop ')

Item1.appendrow (item1_0)

Item1.appendrow (item1_1)

Item2 = qstandarditem (u'library ')

Item2_0 = qstandarditem (u'video ')

Item2_1 = qstandarditem (u'doc ')

Item2.appendrow (item2_0)

Item2.appendrow (item2_1)

Mode. setitem (1, 0, item2)

Item3 = qstandarditem (u'hard disk ')

Item3_0 = qstandarditem (U 'C disk ')

Item3_1 = qstandarditem (u 'd disk ')

Item3_2 = qstandarditem (u'e disk ')

Item3_3 = qstandarditem (U 'f disk ')

Item3.appendrow (item3_0)

Item3.appendrow (item3_1)

Item3.appendrow (item3_2)

Item3.appendrow (item3_3)

Mode. setitem (2, 0, item3)

Self. setmodel (Mode)

 

APP = qapplication (SYS. argv)

X = tree ()

X. setedittriggers (q1_actitemview. noedittriggers)

X. header (). setresizemode (qheaderview. resizetocontents)

X. Show ()

Sys.exit(app.exe C _())

 

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Treeview example of QT