82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
#!/usr/bin/env python
|
||
# -*- coding: utf-8 -*-
|
||
|
||
'''
|
||
Created on 2018年1月26日
|
||
@author: Irony."[讽刺]
|
||
@site: http://alyl.vip, http://orzorz.vip, https://coding.net/u/892768447, https://github.com/892768447
|
||
@email: 892768447@qq.com
|
||
@file: FileSystemModel
|
||
@description:
|
||
'''
|
||
import sys
|
||
|
||
from PyQt5.QtCore import QFileInfo
|
||
from PyQt5.QtGui import QIcon
|
||
from PyQt5.QtWidgets import QFileSystemModel, QFileIconProvider, QApplication,\
|
||
QTreeView
|
||
|
||
|
||
__Author__ = "By: Irony.\"[讽刺]\nQQ: 892768447\nEmail: 892768447@qq.com"
|
||
__Copyright__ = "Copyright (c) 2018 Irony.\"[讽刺]"
|
||
__Version__ = "Version 1.0"
|
||
|
||
# 图标提供类
|
||
|
||
|
||
class FileIconProvider(QFileIconProvider):
|
||
|
||
def __init__(self, *args, **kwargs):
|
||
super(FileIconProvider, self).__init__(*args, **kwargs)
|
||
self.DirIcon = QIcon("icons/folder.png")
|
||
self.TxtIcon = QIcon("icons/file.png")
|
||
|
||
def icon(self, type_info):
|
||
'''
|
||
:param fileInfo: 参考http://doc.qt.io/qt-5/qfileinfo.html
|
||
'''
|
||
if isinstance(type_info, QFileInfo):
|
||
# 如果type_info是QFileInfo类型则用getInfoIcon来返回图标
|
||
return self.getInfoIcon(type_info)
|
||
# 如果type_info是QFileIconProvider自身的IconType枚举类型则执行下面的方法
|
||
# 这里只能自定义通用的几种类型，参考http://doc.qt.io/qt-5/qfileiconprovider.html#IconType-enum
|
||
'''
|
||
QFileIconProvider::Computer 0
|
||
QFileIconProvider::Desktop 1
|
||
QFileIconProvider::Trashcan 2
|
||
QFileIconProvider::Network 3
|
||
QFileIconProvider::Drive 4
|
||
QFileIconProvider::Folder 5
|
||
QFileIconProvider::File 6
|
||
'''
|
||
if type_info == QFileIconProvider.Folder:
|
||
# 如果是文件夹
|
||
return self.DirIcon
|
||
return super(FileIconProvider, self).icon(type_info)
|
||
|
||
def getInfoIcon(self, type_info):
|
||
if type_info.isDir(): # 文件夹
|
||
return self.DirIcon
|
||
if type_info.isFile() and type_info.suffix() == "txt": # 文件并且是txt
|
||
return self.TxtIcon
|
||
return super(FileIconProvider, self).icon(type_info)
|
||
|
||
|
||
if __name__ == "__main__":
|
||
app = QApplication(sys.argv)
|
||
|
||
model = QFileSystemModel()
|
||
model.setIconProvider(FileIconProvider()) # 设置为自定义的图标提供类
|
||
model.setRootPath("")
|
||
tree = QTreeView()
|
||
tree.setModel(model)
|
||
|
||
tree.setAnimated(False)
|
||
tree.setIndentation(20)
|
||
tree.setSortingEnabled(True)
|
||
|
||
tree.setWindowTitle("Dir View")
|
||
tree.resize(640, 480)
|
||
tree.show()
|
||
|
||
sys.exit(app.exec_())
|