Instance Method
updateForExpandOrShrinkToGridPositions:
Update the widget to the specfied grid positions. The delegate may animate this change.
Declaration
-(void)updateForExpandOrShrinkToGridPositions:(NSArray *)positions;
Parameters
- 
						positionsAn array of final grid positions that widget will occupy. 
Related Links
Dynamic Sizing
- Adding Dynamic Size
- 
							-  containsSpaceToExpandOrShrinkToGridPositions:
							Return whether there is enough available space to expand or shrink to specified grid positions. 
- 
							-  containsSpaceToExpandOrShrinkToWidgetSize:
							Return whether there is enough available space to expand or shrink to specified size structure. 
- 
							-  updateForExpandOrShrinkToWidgetSize:
							Update the widget size to the specfied size structure (also updates grid positions).