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TA贡献1820条经验 获得超10个赞
好的,所以我发现了如何让它像我想要的那样工作。这实际上很简单,我制作了一个具有水平布局和两个按钮的 QWidget 类,并将其传递给 setTabButton 函数。对于任何有兴趣的人,请参阅下面的代码。
import sys
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import QApplication, QMainWindow
class TabExample(QMainWindow):
def __init__(self):
super(TabExample, self).__init__()
self.setWindowTitle("Tab example")
# Create widgets
self.tab_widget = QtWidgets.QTabWidget()
self.setCentralWidget(self.tab_widget)
# Label's to fill widget
self.label1 = QtWidgets.QLabel("Tab 1")
self.label2 = QtWidgets.QLabel("Tab 2")
# Adding tab's
self.tab_widget.addTab(self.label1, "Tab 1")
self.tab_widget.addTab(self.label2, "Tab 2")
# Tab button's
self.right = self.tab_widget.tabBar().RightSide
self.tab_widget.tabBar().setTabButton(0, self.right, TabButtonWidget())
self.tab_widget.tabBar().setTabButton(1, self.right, TabButtonWidget())
# Tab settings
self.tab_widget.tabBar().setMovable(True)
self.show()
class TabButtonWidget(QtWidgets.QWidget):
def __init__(self):
super(TabButtonWidget, self).__init__()
# Create button's
self.button_add = QtWidgets.QPushButton("+")
self.button_remove = QtWidgets.QPushButton("-")
# Set button size
self.button_add.setFixedSize(16, 16)
self.button_remove.setFixedSize(16, 16)
# Create layout
self.layout = QtWidgets.QVBoxLayout()
self.layout.setSpacing(0)
self.layout.setContentsMargins(0, 0, 0, 0)
# Add button's to layout
self.layout.addWidget(self.button_add)
self.layout.addWidget(self.button_remove)
# Use layout in widget
self.setLayout(self.layout)
if __name__ == "__main__":
app = QApplication(sys.argv)
gui = TabExample()
sys.exit(app.exec_())
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