Method changedPosConstrain

src/gridstack-engine.ts:915–926

true if x,y or w,h are different after clamping to min/max

(node: GridStackNode, p: GridStackPosition)

  /** true if x,y or w,h are different after clamping to min/max */
  public changedPosConstrain(node: GridStackNode, p: GridStackPosition): boolean {
    // first make sure w,h are set for caller
    p.w = p.w || node.w;
    p.h = p.h || node.h;
    if (node.x !== p.x || node.y !== p.y) return true;
    // check constrained w,h
    if (node.maxW) { p.w = Math.min(p.w, node.maxW); }
    if (node.maxH) { p.h = Math.min(p.h, node.maxH); }
    if (node.minW) { p.w = Math.max(p.w, node.minW); }
    if (node.minH) { p.h = Math.max(p.h, node.minH); }
    return (node.w !== p.w || node.h !== p.h);
  }

  /** return true if the passed in node was actually moved (checks for no-op and locked) */
  public moveNode(node: GridStackNode, o: GridStackMoveOpts): boolean {