/// <summary>
/// Add the new column to the collection
/// </summary>
/// <param name="column">The column to be collected</param>
/// <returns>The index position it was added to.</returns>
public int Add(SmartColumn column)
{
int idx = -1;
idx = List.Add(column);
column.OnTextChange += new EventHandler(OnColumnChange);
column.OnWidthChange += new EventHandler(OnColumnChange);
if ( OnNew != null )
{
SmartColumnCollectionEventArgs args = new SmartColumnCollectionEventArgs(column, SmartChangeType.New);
OnNew(this, args);
}
return idx;
}
/// <summary>
/// This method will initialise the form members
/// </summary>
/// <param name="sender">Who sent the event</param>
/// <param name="e">What parameter was sent</param>
private void OnLoad(object sender, System.EventArgs e)
{
string memberTitle = Properties.Resources.NGM_001;
string roleTitle = Properties.Resources.NGM_002;
labInvalid.Text = Properties.Resources.NGM_003;
SmartColumn name = new SmartColumn("email",memberTitle, SmartColumnType.ReadOnly, SmartColumnDataType.Text,246);
SmartColumn role = new SmartColumn("role",roleTitle, SmartColumnType.DropDown, SmartColumnDataType.Text,125);
m_listView.Columns.Add(name);
foreach(string defrole in m_roles )
role.AddDefaultValue(defrole);
m_listView.Columns.Add(role);
}
public void Test_08_SmartListControl()
{
SmartListControl slc = new SmartListControl();
Assert.IsNotNull(slc, "Smart List Control object is NULL!");
slc.Columns.OnNew += new SmartColumnCollectionEventHandler(scc_OnNew);
slc.Rows.OnNew +=new SmartRowCollectionEventHandler(Rows_OnNew);
SmartColumn sc = new SmartColumn( "email", "Email Address", SmartColumnType.ReadOnly, SmartColumnDataType.Text, 300);
Assert.IsNotNull(sc, "Smart Column object is NULL!");
slc.Columns.Add(sc);
SmartRow sr = new SmartRow();
Assert.IsNotNull(sr, "Smart Row object is NULL!");
sr.Columns.OnNew +=new SmartColumnValueCollectionEventHandler(Columns_OnNew);
SmartColumnValue sv = new SmartColumnValue("email", "*****@*****.**");
Assert.IsNotNull(sv, "Smart Column Value object is NULL!");
sr.Columns.Add(sv);
slc.Rows.Add(sr);
Assert.IsTrue(slc.Rows[0].Columns["email"].ColumnValue.ToString() == "*****@*****.**",
"Email Address does not match !!");
}
/// <summary>
/// A column has been modified.
/// </summary>
/// <param name="column">The column to be added</param>
private void ColumnModified(SmartColumn column)
{
ColumnHeader ch = m_listView.Columns[column.IndexPosition];
if ( ch != null )
{
ch.Text = column.Text;
ch.Width = column.Width;
ch.TextAlign = HorizontalAlignment.Left;
}
}
/// <summary>
/// Remove the column from the view
/// </summary>
/// <param name="column">The column to be removed</param>
private void ColumnRemoved(SmartColumn column)
{
if( column.IndexPosition > -1 )
{
m_listView.Columns.RemoveAt(column.IndexPosition);
// Work out the index positions
int newPos = column.IndexPosition;
bool isNow = false;
// TODO May need to change this logic when the column swap is used.
for( int i = 0; i < m_columns.Count; i++ )
{
SmartColumn c = m_columns[i];
if ( c.IndexPosition > newPos )
{
isNow = true;
}
if ( isNow )
{
c.IndexPosition = newPos;
newPos++;
}
}
}
}
/// <summary>
/// Create the control for the column.
/// </summary>
/// <param name="column">column to create the control</param>
private void CreateColumnControl(SmartColumn column)
{
switch(column.ColumnType )
{
case SmartColumnType.DropDown:
ComboBox a = new ComboBox();
a.Name = column.Name;
a.DropDownStyle = ComboBoxStyle.DropDownList;
foreach( object def in column.GetDefaultValues() )
{
a.Items.Add(def);
}
a.Visible = false;
a.Width = column.Width;
a.SelectedValueChanged +=new EventHandler(ComboSelectedValueChanged);
m_controls.Add(column.Name, a);
m_listView.AddEmbeddedControl(a, column.IndexPosition);
break;
}
}
/// <summary>
/// A column has been added.
/// </summary>
/// <param name="column">The column to be added</param>
private void ColumnAdded(SmartColumn column)
{
ColumnHeader ch = new ColumnHeader();
ch.Text = column.Text;
ch.Width = column.Width;
ch.TextAlign = HorizontalAlignment.Left;
int idx = m_listView.Columns.Add(ch);
column.IndexPosition = idx;
// Do we need to create a combo
if ( column.ColumnType != SmartColumnType.ReadOnly )
CreateColumnControl(column);
}
/// <summary>
/// Get the index position of the column
/// </summary>
/// <param name="column">The column to search for</param>
/// <returns>Index position found or -1 if not found</returns>
public int IndexOf(SmartColumn column)
{
return List.IndexOf(column);
}
/// <summary>
/// Provide the strongly typed Copy To function
/// </summary>
/// <param name="array">An array of columns</param>
/// <param name="index">The index start position</param>
public void CopyTo(SmartColumn[] array, int index)
{
List.CopyTo(array,index);
}
/// <summary>
/// Does the specified column exist in the collection
/// </summary>
/// <param name="value">Column to check for</param>
/// <returns>True if it does</returns>
public bool Contains( SmartColumn value )
{
// If value is not of type SmartListControlColumn, this will return false.
return( List.Contains( value ) );
}
/// <summary>
/// Remove the specified column
/// </summary>
/// <param name="value">Column to be removed</param>
public void Remove( SmartColumn value )
{
List.Remove( value );
if ( OnRemoved != null )
{
SmartColumnCollectionEventArgs args = new SmartColumnCollectionEventArgs(value, SmartChangeType.Removed);
OnRemoved(this, args);
}
}
/// <summary>
/// Insert the column at the specified position
/// </summary>
/// <param name="index">Index position</param>
/// <param name="value">The column to insearch</param>
public void Insert( int index, SmartColumn value )
{
List.Insert( index, value );
value.OnTextChange += new EventHandler(OnColumnChange);
value.OnWidthChange += new EventHandler(OnColumnChange);
if ( OnInserted != null )
{
SmartColumnCollectionEventArgs args = new SmartColumnCollectionEventArgs(value, SmartChangeType.New);
OnInserted(this, args);
}
}
/// <summary>
/// Creates a new instance of SmartColumnCollectionEventArgs which will contain the entry that fired the event
/// </summary>
public SmartColumnCollectionEventArgs(SmartColumn entry, SmartChangeType type)
{
m_type = type;
m_entry = entry;
}
