acud/es/dropdown/rc-dropdown/placements.js

acg react 组件库

/**
 * @file
 * @author dailin01
 */
var autoAdjustOverflow = {
  adjustX: 1,
  adjustY: 1
};
var targetOffset = [0, 0];
var placements = {
  topLeft: {
    points: ['bl', 'tl'],
    overflow: autoAdjustOverflow,
    offset: [0, -4],
    targetOffset: targetOffset
  },
  topCenter: {
    points: ['bc', 'tc'],
    overflow: autoAdjustOverflow,
    offset: [0, -4],
    targetOffset: targetOffset
  },
  topRight: {
    points: ['br', 'tr'],
    overflow: autoAdjustOverflow,
    offset: [0, -4],
    targetOffset: targetOffset
  },
  bottomLeft: {
    points: ['tl', 'bl'],
    overflow: autoAdjustOverflow,
    offset: [0, 4],
    targetOffset: targetOffset
  },
  bottomCenter: {
    points: ['tc', 'bc'],
    overflow: autoAdjustOverflow,
    offset: [0, 4],
    targetOffset: targetOffset
  },
  bottomRight: {
    points: ['tr', 'br'],
    overflow: autoAdjustOverflow,
    offset: [0, 4],
    targetOffset: targetOffset
  },
  rightTop: {
    points: ['tl', 'tr'],
    overflow: autoAdjustOverflow,
    offset: [4, 0],
    targetOffset: targetOffset
  },
  rightBottom: {
    points: ['bl', 'br'],
    overflow: autoAdjustOverflow,
    offset: [4, 0],
    targetOffset: targetOffset
  },
  rightCenter: {
    points: ['cl', 'cr'],
    overflow: autoAdjustOverflow,
    offset: [4, 0],
    targetOffset: targetOffset
  },
  leftTop: {
    points: ['tr', 'tl'],
    overflow: autoAdjustOverflow,
    offset: [-4, 0],
    targetOffset: targetOffset
  },
  leftCenter: {
    points: ['cr', 'cl'],
    overflow: autoAdjustOverflow,
    offset: [-4, 0],
    targetOffset: targetOffset
  },
  leftBottom: {
    points: ['br', 'bl'],
    overflow: autoAdjustOverflow,
    offset: [-4, 0],
    targetOffset: targetOffset
  }
};
export default placements;