PyQt instant search bar

PyQt QLineEdit with rounded corners

QLineEdit which can input number only

PyQt find path widget (QLabel - QLineEdit - QPushButton)

PyQt search bar

Detect the key which user input and show it on the lineedit.

Multiple ways to implement a shortcut input box control that is cross-platform. 多种方法实现 快捷键输入框控件，且跨平台。

QLineEdit that better handles the 'clear' action.