/// <summary>
/// Resizes the columns of a given list view according to the passed
/// column widths.
/// </summary>
/// <param name="listView">The list view.</param>
/// <param name="columnToStretch">The column to stretch.</param>
/// <param name="options">The options.</param>
public static void ResizeListViewColumns(
ListView listView,
int columnToStretch,
ListViewSizeOptions options )
{
int width = listView.ClientRectangle.Width;
if ( options.SubtractVerticalScrollBarWidth )
{
width -= VerticalScrollBarWidth;
}
width -= DefaultSubtractWidth;
// The widths of all but the column to stretch.
for ( int i = 0; i < listView.Columns.Count; ++i )
{
if ( i != columnToStretch )
{
width -= listView.Columns[i].Width;
}
}
listView.Columns[columnToStretch].Width = width;
}
/// <summary>
/// Resizes the columns of a given list view according to the passed
/// column widths.
/// </summary>
/// <param name="listView">The list view.</param>
/// <param name="options">The options.</param>
/// <param name="sizes">Pass a value smaller than 1.0 to specify
/// the value in percent (0.30 e.g. means 30%), pass a value
/// of 0.0 to not size the column.</param>
public static void ResizeListViewColumns(
ListView listView,
ListViewSizeOptions options,
params double[] sizes )
{
if ( sizes.Length != listView.Columns.Count )
{
throw new ArgumentException(
LocalizationHelper.Format(
Resources.Str_ZetaLib_Windows_Common_FormHelper_01,
LocalizationHelper.CreatePair( @"ColumnCount", listView.Columns.Count ),
LocalizationHelper.CreatePair( @"SizedCount", sizes.Length ) ),
@"sizes" );
}
else
{
// Avoid endless calls.
if ( !insideSizes.Contains( listView ) )
{
insideSizes.Add( listView );
try
{
int width = listView.ClientRectangle.Width;
if ( options.SubtractVerticalScrollBarWidth )
{
width -= VerticalScrollBarWidth;
}
width -= DefaultSubtractWidth;
// First pass - subtract all absolute sizes.
for ( int i = 0; i < listView.Columns.Count; ++i )
{
double size = sizes[i];
if ( size == 0.0 )
{
width -= listView.Columns[i].Width;
}
else if ( size <= 1.0 )
{
// Do nothing.
}
else
{
width -= Convert.ToInt32( size );
}
}
// Second pass - actually resize.
for ( int i = 0; i < listView.Columns.Count; ++i )
{
double size = sizes[i];
if ( size <= 0.0001 )
{
// Do nothing.
}
else if ( size <= 1.0 )
{
// Size percentual.
int theWidth =
Convert.ToInt32( (((double)width) * size) );
ColumnHeader col = listView.Columns[i];
col.Width = theWidth;
}
else
{
// Size absolute.
listView.Columns[i].Width =
Convert.ToInt32( size );
}
}
}
finally
{
insideSizes.Remove( listView );
}
}
}
}
/// <summary>
/// Resizes the columns of a given list view according to the passed
/// column widths.
/// </summary>
/// <param name="listView">The list view.</param>
/// <param name="options">The options.</param>
public static void ResizeListViewColumns(
ListView listView,
ListViewSizeOptions options )
{
ResizeListViewColumns( listView, listView.Columns.Count - 1, options );
}
