forked from PyQt5/PyQt
-
Notifications
You must be signed in to change notification settings - Fork 0
/
RestartWindow.py
62 lines (51 loc) · 1.89 KB
/
RestartWindow.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
Created on 2018年1月17日
@author: Irony."[讽刺]
@site: https://pyqt5.com , https://github.com/892768447
@email: [email protected]
@file: RestartWindow
@description: 窗口重启
'''
from PyQt5.QtCore import pyqtSignal
from PyQt5.QtWidgets import QWidget, QVBoxLayout, QLabel, QPushButton, QLineEdit,\
QMessageBox
__Author__ = "By: Irony.\"[讽刺]\nQQ: 892768447\nEmail: [email protected]"
__Copyright__ = "Copyright (c) 2018 Irony.\"[讽刺]"
__Version__ = "Version 1.0"
class RestartWindow(QWidget):
restarted = pyqtSignal(QWidget, str)
_Self = None # 很重要,保留窗口引用
def __init__(self, path, *args, **kwargs):
super(RestartWindow, self).__init__(*args, **kwargs)
RestartWindow._Self = self
layout = QVBoxLayout(self)
layout.addWidget(QLabel("当前工作目录:" + path, self))
self.dirEdit = QLineEdit(
self, placeholderText="请输入要切换的目录", returnPressed=self.onChangeDir)
layout.addWidget(self.dirEdit)
layout.addWidget(QPushButton(
"点我切换工作目录", self, clicked=self.onChangeDir))
self.restarted.connect(RestartWindow.onRestart)
def onChangeDir(self):
path = self.dirEdit.text().strip()
if path and QMessageBox.question(self, "提示", "确认要切换到{0}目录吗?".format(path)) == QMessageBox.Yes:
self.hide() # 先隐藏
self.restarted.emit(self, path)
else:
self.dirEdit.setFocus()
@classmethod
def onRestart(cls, widget, path):
w = RestartWindow(path)
w.show()
widget.close()
widget.deleteLater()
del widget
if __name__ == "__main__":
import sys
from PyQt5.QtWidgets import QApplication
app = QApplication(sys.argv)
w = RestartWindow("test")
w.show()
sys.exit(app.exec_())