Function applyViewForCurrentFolder

renderer.js:673–685

()

  const g = horizontalGap;
  const aw = Math.max(0, availableWidth);
  const cols = PREVIEW_COLUMNS[currentPreviewTileSize] || PREVIEW_COLUMNS.m;
  if (cols <= 0) return PREVIEW_TILE_PX.m;

  // Use fixed column count and scale tile so the row fills available width.
  const computed = Math.floor((aw - (cols - 1) * g) / cols);
  return Math.max(1, computed);
}

function getPreviewTileSizePx() {
  const grid = document.querySelector('.file-grid');
  if (
    currentGridView === 'preview' &&
    grid &&
    typeof grid._previewTilePx === 'number' &&
    grid._previewTilePx > 0
  ) {