QAbstractScrollArea-多行文本框滚动条
QAbstractScrollArea-多行文本框滚动条
QAbstractScrollArea-多行文本框滚动条
################################ # PyQt5中文网 - PyQt5全套视频教程 # # https://www.PyQt5.cn/ # # 主讲: 村长 # ################################ from PyQt5.Qt import * import sys app = QApplication(sys.argv) window = QWidget() window.setWindowTitle('QAbstractScrollArea-多行文本框滚动条 - PyQt5中文网') window.resize(600, 450) window.move(300, 300) qte = QTextEdit('多行文本框', window) # 设置滚动条,设置滚动策略 # Qt.ScrollBarAlwaysOn # Qt.ScrollBarAlwaysOff # Qt.ScrollBarAsNeeded qte.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn) qte.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) qte.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded) # 角落控件 btn = QPushButton(window) btn.setIcon(QIcon('123.jpg')) qte.setCornerWidget(btn) window.show() sys.exit(app.exec_())