如何使两个小部件相互连接并在Qt Creator中相互调整大小

Question

如何创建彼此相连的两个小部件（例如QList或QTab）以及它们之间的可拖动线，这样它们可以一起调整大小（一个变大，另一个变小，反过来）？

Answer 1

http://doc.qt.io/qt-4.8/qsplitter.html This can be done in the form editor with the layout options (shown below).

This will allow you to drag back and forth in between your widgets.