message: fix(Display): update Display editor keyboard arrow keys position move delta to 1
diff: @@ -669,16 +669,16 @@ export class Editor extends React.Component<IEditorProps, IEditorStates> {
  const { slideParams } = this.state
  switch (key) {
  case Keys.Up:
  - this.moveSelectedLayersPosition({ positionXD: 0, positionYD: - GRID_ITEM_MARGIN })
  + this.moveSelectedLayersPosition({ positionXD: 0, positionYD: -1 })
  break
  case Keys.Down:
  - this.moveSelectedLayersPosition({ positionXD: 0, positionYD: GRID_ITEM_MARGIN })
  + this.moveSelectedLayersPosition({ positionXD: 0, positionYD: 1 })
  break
  case Keys.Left:
  - this.moveSelectedLayersPosition({ positionXD: - GRID_ITEM_MARGIN, positionYD: 0 })
  + this.moveSelectedLayersPosition({ positionXD: -1, positionYD: 0 })
  break
  case Keys.Right:
  - this.moveSelectedLayersPosition({ positionXD: GRID_ITEM_MARGIN, positionYD: 0 })
  + this.moveSelectedLayersPosition({ positionXD: 1, positionYD: 0 })
  break
  case Keys.Delete:
  this.deleteLayers()
  @@ -708,8 +708,8 @@ export class Editor extends React.Component<IEditorProps, IEditorStates> {
  const layers = currentSelectedLayers.map((layer) => {
  const layerParams: ILayerParams = JSON.parse(layer.params)
  const { positionX, positionY, width, height } = layerParams
  - let newPositionX = positionXD === 0 ? positionX : (positionX - positionX % GRID_ITEM_MARGIN + positionXD)
  - let newPositionY = positionYD === 0 ? positionY : (positionY - positionY % GRID_ITEM_MARGIN + positionYD)
  + let newPositionX = positionXD === 0 ? positionX : (positionX + positionXD)
  + let newPositionY = positionYD === 0 ? positionY : (positionY + positionYD)
  if (newPositionX < 0) {
  newPositionX = 0
  }
  