0 stands for not changable and a value of more than zero in interpreted relative to the value of other
children of the same wxBoxSizer. You might, e.g., have a horizontal wxBoxSizer with three children, two
of which are supposed to change their size with the sizer, then the two stretchable windows would get a
0 stands for not changable and a value of more than zero in interpreted relative to the value of other
children of the same wxBoxSizer. You might, e.g., have a horizontal wxBoxSizer with three children, two
of which are supposed to change their size with the sizer, then the two stretchable windows would get a