这个问题其实很简单，用qt designer做界面设计时，我想要几个pushbutton很整齐排列（使用布局），但是往往使用布局以后，button就变小了，而且没法改变大小 ...

Only two serious choices for a GUI toolkit are left: Qt and GTK. Motif still lives on, but nobody uses it for anything new. When Qt 3.0 was released in October 2001, it was a singificant upgrade and ...