public void AddField(IListViewField Field)
{
ListViewFieldAdapter Adapter = new ListViewFieldAdapter();
Adapter.Field = Field;
Adapter.Column = new ColumnHeader();
Adapter.Column.Text = Field.DisplayName;
Adapter.Column.Name = Field.GetType().Name;
int field_width = Field.InitialWidth;
FieldWidthStyle width_style = Field.InitialWidthStyle;
ListViewColumnSettings field_settings = null;
if (mSettings != null)
{
field_settings = mSettings.GetColumnSettings(
Adapter.Column, Field.InitialWidthStyle, Field.InitialWidth);
field_width = field_settings.Width;
width_style = field_settings.WidthStyle;
}
Adapter.Column.Width = ComputeColumnWidth(width_style, field_width);
mFields.Add(Adapter);
if (field_settings == null || field_settings.Visible)
{
Adapter.Column.DisplayIndex = mFields.Count + 1;
Columns.Add(Adapter.Column);
}
}
void ListViewEx_HandleCreated(object sender, EventArgs e)
{
mHeaderContextMenuStrip = new ContextMenuStrip();
foreach (ColumnHeader header in mFields.Select(x => x.Column))
{
ToolStripMenuItem item = new ToolStripMenuItem(header.Text);
ListViewColumnSettings column_settings =
(mSettings == null) ? null : mSettings.Columns[header.Name];
item.Checked = (column_settings == null) || column_settings.Visible;
item.CheckOnClick = true;
item.Tag = new ToolStripItemTag
{
Header = header,
LastIndex = header.DisplayIndex,
LastWidth = (mSettings == null)
? header.Width
: ComputeColumnWidth(column_settings.WidthStyle, column_settings.Width)
};
item.CheckStateChanged += item_CheckStateChanged;
mHeaderContextMenuStrip.Items.Add(item);
}
}
