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now, i need to show column by some settings.
after i hide all columns by calling hideColumn, i call showColumn to set someone column to show,but all columns that have been shown are too short , their widths are equal and too short.
when i'm changing anyone column's size, other column's size has been changed at same time, and their widths are still equal.
why?
after i hide all columns by calling hideColumn, i call showColumn to set someone column to show,but all columns that have been shown are too short , their widths are equal and too short.
when i'm changing anyone column's size, other column's size has been changed at same time, and their widths are still equal.
why?