The size of wxBookCtrl pages is determined by wxBookCtrl and can't be changed, yet the sample tried to do it, making them larger than the actually available space and cutting them off as the result. Just stop doing this and simply layout the page using the available space -- if there is not enough of it, that's too bad, but the user can always resize the main window in this case. See #4379.
40 KiB
40 KiB