src/kits/interface/Alignment.cpp

   1 /*
   2  * Copyright 2006, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5
   6 #include <Alignment.h>
   7
   8 // RelativeHorizontal
   9 float
  10 BAlignment::RelativeHorizontal() const
  11 {
  12         switch (horizontal) {
  13                 case B_ALIGN_LEFT:
  14                         return 0;
  15                 case B_ALIGN_RIGHT:
  16                         return 1;
  17                 case B_ALIGN_HORIZONTAL_CENTER:
  18                         return 0.5f;
  19
  20                 default:
  21                         return (float)horizontal;
  22         }
  23 }
  24
  25 // RelativeVertical
  26 float
  27 BAlignment::RelativeVertical() const
  28 {
  29         switch (vertical) {
  30                 case B_ALIGN_TOP:
  31                         return 0;
  32                 case B_ALIGN_BOTTOM:
  33                         return 1;
  34                 case B_ALIGN_VERTICAL_CENTER:
  35                         return 0.5f;
  36
  37                 default:
  38                         return (float)vertical;
  39         }
  40 }