如何设置QTimeEdit光标颜色

可以通过设置QTimeEdit的样式表来更改光标颜色。下面是一个示例代码：

time_edit = QTimeEdit()
time_edit.setStyleSheet("QTimeEdit::up-button { subcontrol-origin: border; subcontrol-position: top right; width: 16px; }\n"
                         "QTimeEdit::down-button { subcontrol-origin: border; subcontrol-position: bottom right; width: 16px; }\n"
                         "QTimeEdit::down-arrow, QTimeEdit::up-arrow { width: 12px; height: 12px; }\n"
                         "QTimeEdit::down-arrow { image: url(/path/to/your/down-arrow.png); }\n"
                         "QTimeEdit::up-arrow { image: url(/path/to/your/up-arrow.png); }\n"
                         "QTimeEdit { color: #000000; border: 1px solid #cccccc; border-radius: 3px; padding: 2px; }\n"
                         "QTimeEdit::hover { border: 1px solid #999999; }\n"
                         "QTimeEdit::focus { border: 1px solid #33aaff; }\n"
                         "QTimeEdit::selected { background-color: #33aaff; color: #ffffff; }\n"
                         "QTimeEdit::section { color: #000000; }\n"
                         "QTimeEdit::line { color: #000000; }\n"
                         "QTimeEdit::lineedit { background-color: #ffffff; color: #000000; selection-color: #ffffff; selection-background-color: #33aaff; }\n"
                         "QTimeEdit::cursor { background-color: #33aaff; }")

其中，QTimeEdit::cursor { background-color: #33aaff; } 这一行就是设置光标颜色的。将 #33aaff 替换成你想要的颜色即可。