QKeySequenceEdit提供了一个可以输入QKeySequence的控件
The QKeySequence class encapsulates a key sequence as used by shortcuts.
该类封装了快捷键使用的键序列
QKeySequenceEdit提供了一个可以输入QKeySequence的控件
The QKeySequence class encapsulates a key sequence as used by shortcuts.
该类封装了快捷键使用的键序列