67 lines
2 KiB
Python
67 lines
2 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
# -*- coding: utf-8 -*-
|
||
|
|
|
||
|
|
"""
|
||
|
|
Created on 2018年3月28日
|
||
|
|
@author: Irony
|
||
|
|
@site: https://pyqt.site , https://github.com/PyQt5
|
||
|
|
@email: 892768447@qq.com
|
||
|
|
@file: QQSettingPanel
|
||
|
|
@description:
|
||
|
|
"""
|
||
|
|
|
||
|
|
try:
|
||
|
|
from PyQt5.QtWidgets import QApplication, QWidget
|
||
|
|
except ImportError:
|
||
|
|
from PySide2.QtWidgets import QApplication, QWidget
|
||
|
|
|
||
|
|
from Lib.SettingUi import Ui_Setting # @UnresolvedImport
|
||
|
|
|
||
|
|
|
||
|
|
class Window(QWidget, Ui_Setting):
|
||
|
|
|
||
|
|
def __init__(self, *args, **kwargs):
|
||
|
|
super(Window, self).__init__(*args, **kwargs)
|
||
|
|
self.setupUi(self)
|
||
|
|
self.resize(700, 435)
|
||
|
|
self._blockSignals = False
|
||
|
|
|
||
|
|
# 绑定滚动条和左侧item事件
|
||
|
|
self.scrollArea.verticalScrollBar().valueChanged.connect(
|
||
|
|
self.onValueChanged)
|
||
|
|
self.listWidget.itemClicked.connect(self.onItemClicked)
|
||
|
|
|
||
|
|
def onValueChanged(self, value):
|
||
|
|
"""滚动条"""
|
||
|
|
if self._blockSignals:
|
||
|
|
# 防止item点击时改变滚动条会触发这里
|
||
|
|
return
|
||
|
|
for i in range(8): # 因为这里右侧有8个widget
|
||
|
|
widget = getattr(self, 'widget_%d' % i, None)
|
||
|
|
# widget不为空且在可视范围内
|
||
|
|
if widget and not widget.visibleRegion().isEmpty():
|
||
|
|
self.listWidget.setCurrentRow(i) # 设置item的选中
|
||
|
|
return
|
||
|
|
|
||
|
|
def onItemClicked(self, item):
|
||
|
|
"""左侧item"""
|
||
|
|
row = self.listWidget.row(item) # 获取点击的item的索引
|
||
|
|
# 由于右侧的widget是按照命名widget_0 widget_1这样比较规范的方法,可以通过getattr找到
|
||
|
|
widget = getattr(self, 'widget_%d' % row, None)
|
||
|
|
if not widget:
|
||
|
|
return
|
||
|
|
# 定位右侧位置并滚动
|
||
|
|
self._blockSignals = True
|
||
|
|
self.scrollArea.verticalScrollBar().setSliderPosition(widget.pos().y())
|
||
|
|
self._blockSignals = False
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
import sys
|
||
|
|
|
||
|
|
app = QApplication(sys.argv)
|
||
|
|
app.setStyleSheet(open('Data/style.qss', 'rb').read().decode('utf-8'))
|
||
|
|
w = Window()
|
||
|
|
w.show()
|
||
|
|
sys.exit(app.exec_())
|