onColumnResizeEnd()

in sample/frontend/src/app/shared/fix/fix-table-primeng.directive.ts [27:94]
56 lines of code
17 McCabe index (conditional complexity)

  onColumnResizeEnd(event, column) {
    let delta = this.table.resizeHelperViewChild.nativeElement.offsetLeft - this.table.lastResizerHelperX;
    const columnWidth = column.offsetWidth;
    const minWidth = parseInt(column.style.minWidth || 15, 10);

    if (columnWidth + delta < minWidth) {
      delta = minWidth - columnWidth;
    }

    const newColumnWidth = columnWidth + delta;

    if (newColumnWidth >= minWidth) {
      if (this.table.columnResizeMode === 'fit') {
        let nextColumn = column.nextElementSibling;
        const colspan = nextColumn.colSpan || 0;
        while (!nextColumn.offsetParent) {
          nextColumn = nextColumn.nextElementSibling;
        }

        if (nextColumn) {
          const nextColumnWidth = nextColumn.offsetWidth - delta;
          const nextColumnMinWidth = nextColumn.style.minWidth || 15;

          if (newColumnWidth > 15 && nextColumnWidth > parseInt(nextColumnMinWidth, 10)) {
            if (this.table.scrollable) {
              const scrollableView = this.table.findParentScrollableView(column);
              const scrollableBodyTable = DomHandler.findSingle(scrollableView, '.ui-table-scrollable-body table');
              const scrollableHeaderTable = DomHandler.findSingle(scrollableView, 'table.ui-table-scrollable-header-table');
              const scrollableFooterTable = DomHandler.findSingle(scrollableView, 'table.ui-table-scrollable-footer-table');
              const resizeColumnIndex = this.indexColumn(column);

              this.resizeColGroup(scrollableHeaderTable, resizeColumnIndex, newColumnWidth, delta, this.table.columnResizeMode);
              this.resizeColGroup(scrollableBodyTable, resizeColumnIndex, newColumnWidth, delta, this.table.columnResizeMode);
              this.resizeColGroup(scrollableFooterTable, resizeColumnIndex, newColumnWidth, delta, this.table.columnResizeMode);
            } else {
              column.style.width = newColumnWidth + 'px';
              if (nextColumn) {
                nextColumn.style.width = nextColumnWidth + 'px';
              }
            }
          }
        }
      } else if (this.table.columnResizeMode === 'expand') {
        if (newColumnWidth >= minWidth) {
          if (this.table.scrollable) {
            this.setScrollableItemsWidthOnExpandResize(column, newColumnWidth, delta);
          } else {
            // this.table.tableViewChild.nativeElement.style.width = this.table.tableViewChild.nativeElement.offsetWidth + delta + 'px';
            column.style.width = newColumnWidth + 'px';
            // const containerWidth = this.table.tableViewChild.nativeElement.style.width;
            // this.table.containerViewChild.nativeElement.style.width = containerWidth + 'px';
          }
        }
      }

      this.table.onColResize.emit({
        element: column,
        delta
      });

      if (this.table.isStateful()) {
        this.table.saveState();
      }
    }

    this.table.resizeHelperViewChild.nativeElement.style.display = 'none';
    DomHandler.removeClass(this.table.containerViewChild.nativeElement, 'p-unselectable-text');
  }