1 of 1 people found this helpful
Can't quite be done. You can expand ONE layout object (or column of objects) horizontally as the width of the layout increases. Objects to the right can slide over with the right hand side of the window while objects to the left stay put.
The same rule applies for vertical size changes. One object or row of objects can expand while objects below move down and objects above stay put.
These settings are controlled by the auto-size anchors. The expanding objects have anchors set in opposing directions. Objects that move with the increase in window size have right and/or bottom anchors only. Objects that stay put have the default left/top anchors set.