Inline Function

HSWidgetPositionIsAdjacent

Returns whether position is directly adjacent in given direction from first specified position.

Declaration


static inline BOOL HSWidgetPositionIsAdjacent(HSWidgetPosition first, HSWidgetDirection direction, HSWidgetPosition second);

Parameters

first

starting position to check adjacent direction from
direction

direction of adjacency to check
second

ending position to check adjacent direction to

Return Value

YES if second position is directly adjacent in specified direction from first position; otherwise, NO. This function does not check diagonally, meaning passing in multiple directions will lead to precendence of one direction over others. The following precendence order will be used:

HSWidgetDirectionLeft
HSWidgetDirectionUp
HSWidgetDirectionRight
HSWidgetDirectionDown

Inline Function

HSWidgetPositionIsAdjacent

Declaration

Parameters

first

direction

second

Return Value

Related Links

Using Relative Directions