66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
Created on 2021年06月23日
|
|
@author: Irony
|
|
@site: https://pyqt.site , https://github.com/PyQt5
|
|
@email: 892768447@qq.com
|
|
@file: TabCornerWidget
|
|
@description:
|
|
"""
|
|
|
|
try:
|
|
from PyQt5.QtCore import pyqtSignal, Qt
|
|
from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QHBoxLayout, QSpacerItem, QSizePolicy, \
|
|
QTabWidget
|
|
except ImportError:
|
|
from PySide2.QtCore import Signal as pyqtSignal, Qt
|
|
from PySide2.QtWidgets import QApplication, QWidget, QPushButton, QHBoxLayout, QSpacerItem, QSizePolicy, \
|
|
QTabWidget
|
|
|
|
from QProxyStyle.Lib.TabCornerStyle import TabCornerStyle
|
|
|
|
|
|
class TabCornerWidget(QWidget):
|
|
signalTabAdd = pyqtSignal()
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(TabCornerWidget, self).__init__(*args, **kwargs)
|
|
layout = QHBoxLayout(self)
|
|
layout.setContentsMargins(0, 0, 0, 0)
|
|
self.buttonAdd = QPushButton('+', self, toolTip='添加新标签页', clicked=self.signalTabAdd.emit)
|
|
layout.addWidget(self.buttonAdd)
|
|
layout.addItem(QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Minimum))
|
|
|
|
def resizeEvent(self, event):
|
|
super(TabCornerWidget, self).resizeEvent(event)
|
|
# 更新按钮高度
|
|
if hasattr(self, 'buttonAdd'):
|
|
self.buttonAdd.setFixedSize(self.height(), self.height())
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import sys
|
|
|
|
app = QApplication(sys.argv)
|
|
app.setStyle(TabCornerStyle())
|
|
|
|
tab1 = QTabWidget()
|
|
cor1 = TabCornerWidget(tab1)
|
|
cor1.signalTabAdd.connect(lambda: tab1.addTab(QWidget(tab1), 'tab' + str(tab1.count() + 1)))
|
|
tab1.setCornerWidget(cor1, Qt.TopRightCorner)
|
|
tab1.show()
|
|
|
|
tab2 = QTabWidget()
|
|
tab2.setTabPosition(QTabWidget.South) # tab 标签方向
|
|
cor2 = TabCornerWidget(tab2)
|
|
cor2.signalTabAdd.connect(lambda: tab2.addTab(QWidget(tab2), 'tab' + str(tab2.count() + 1)))
|
|
tab2.setCornerWidget(cor2, Qt.BottomRightCorner)
|
|
tab2.show()
|
|
|
|
for i in range(10):
|
|
tab1.addTab(QWidget(tab1), 'tab' + str(i + 1))
|
|
tab2.addTab(QWidget(tab1), 'tab' + str(i + 1))
|
|
|
|
sys.exit(app.exec_())
|