Axis problem with tiling QWTplots

[dtakeshita]

Hello,

I use qwt-5.2.1. I want to make a grid of graphs and to put y-axis only in the graphs on the left column and put x-axis only in the graphs on the bottom row. A picture is attached to give the idea. I have done this with Qwtplot with enableAxis and QGridLayout. However, as one can see in the picture, the size of a plot window with axes becomes smaller than that witout axis. For example, the size of the top left graph is smaller than the one on the right.

Would there be a way to fix this without changing the code too much? If not, what is the best way to handle this?

Thanks a lot,

Daisuke