validateVerticalResize()

validateVerticalResize(leftValue, rightValue, dx, minSize): boolean

Validates if a vertical resize operation is allowed. Prevents resizing if it would make an area smaller than the minimum size. Only blocks movement in the direction that would shrink an area below the minimum.

Parameters

Parameter	Type	Description
leftValue	number	New size for the left column
rightValue	number	New size for the right column
dx	number	Delta X (horizontal movement)
minSize	number	Minimum allowed size in pixels

Returns

boolean

true if the resize is allowed, false otherwise