-1, the width will be calculated automatically, otherwise the cell will request either 3 characters or the property value, whichever is greater.
CellRendererText.widthChars
int widthChars() @property nothrowGet widthChars property.
Returns
The desired width of the cell, in characters. If this property is set to
void widthChars(int propval) @property nothrowSet widthChars property.
Parameters
propval | The desired width of the cell, in characters. If this property is set to -1, the width will be calculated automatically, otherwise the cell will request either 3 characters or the property value, whichever is greater. |