/// <summary>
/// Draw column in header control
/// </summary>
/// <param name="graphicsColumn"></param>
/// <param name="rectColumn"></param>
/// <param name="column"></param>
public virtual void DrawColumnHeader( Graphics graphicsColumn, Rectangle rectColumn, GLColumn column )
{
DW("DrawColumn");
if ( this.ControlStyle == GLControlStyles.SuperFlat )
{
SolidBrush brush = new SolidBrush( this.SuperFlatHeaderColor );
graphicsColumn.FillRectangle( brush, rectColumn );
brush.Dispose();
}
else if (( this.ControlStyle == GLControlStyles.XP )&& this.ThemesAvailable )
{ // this is really the only thing we care about for themeing right now inside the control
System.IntPtr hDC = graphicsColumn.GetHdc();;
RECT colrect = new RECT( rectColumn.X, rectColumn.Y, rectColumn.Right, rectColumn.Bottom );
RECT cliprect = new RECT( rectColumn.X, rectColumn.Y, rectColumn.Right, rectColumn.Bottom );
if ( column.State == ColumnStates.csNone )
{
//Debug.WriteLine( "Normal" );
ThemeRoutines.DrawThemeBackground( m_hTheme, hDC, 1, 1, ref colrect, ref cliprect );
}
else if ( column.State == ColumnStates.csPressed )
{
//Debug.WriteLine( "Pressed" );
ThemeRoutines.DrawThemeBackground( m_hTheme, hDC, 1, 3, ref colrect, ref cliprect );
}
else if ( column.State == ColumnStates.csHot )
{
//Debug.WriteLine( "Hot" );
ThemeRoutines.DrawThemeBackground( m_hTheme, hDC, 1, 2, ref colrect, ref cliprect );
}
graphicsColumn.ReleaseHdc(hDC);
}
else // normal state
{
if ( column.State != ColumnStates.csPressed )
ControlPaint.DrawButton( graphicsColumn, rectColumn, ButtonState.Normal );
else
ControlPaint.DrawButton( graphicsColumn, rectColumn, ButtonState.Pushed );
}
// if there is an image, this routine will RETURN with exactly the space left for everything else after the image is drawn (or not drawn due to lack of space)
if ( (column.ImageIndex > -1) && (ImageList != null) && (column.ImageIndex < this.ImageList.Images.Count) )
rectColumn = DrawCellGraphic( graphicsColumn, rectColumn, this.ImageList.Images[ column.ImageIndex ], HorizontalAlignment.Left );
DrawCellText( graphicsColumn, rectColumn, column.Text, column.TextAlignment, this.ForeColor, false, HeaderWordWrap );
}
/// <summary>
/// Return index of column in collection
/// </summary>
/// <param name="column"></param>
/// <returns></returns>
public int IndexOf( GLColumn column )
{
return List.IndexOf( column );
}
/// <summary>
/// Add Range of columns to collection
/// </summary>
/// <param name="columns"></param>
public void AddRange( GLColumn[] columns)
{
lock(List.SyncRoot)
{
for (int i=0; i<columns.Length; i++)
Add( columns[i] );
}
}
/// <summary>
/// Add Column to collection
/// </summary>
/// <param name="strColumnName"></param>
/// <param name="nColumnWidth"></param>
/// <param name="align"></param>
public GLColumn Add( string strColumnName, int nColumnWidth, HorizontalAlignment align )
{
GLColumn newColumn = new GLColumn();
newColumn.Text = strColumnName;
newColumn.Name = strColumnName;
newColumn.Width = nColumnWidth;
newColumn.State = ColumnStates.csNone;
newColumn.TextAlignment = ContentAlignment.MiddleLeft;
Add( newColumn );
return newColumn;
}
/// <summary>
/// Add a column to collection
/// </summary>
/// <param name="newColumn"></param>
public void Add( GLColumn newColumn )
{
newColumn.Parent = Parent;
//item.ChangedEvent += new BSLItem.ChangedEventHandler( BSLItem_Changed ); // listen to event changes inside the item
newColumn.ChangedEvent += new ChangedEventHandler( GLColumn_Changed );
while ( GetColumnIndex( newColumn.Name ) != -1 )
newColumn.Name += "x"; // change the name till it is not the same
int nIndex = List.Add( newColumn );
if ( ChangedEvent != null )
ChangedEvent( this, new ChangedEventArgs( ChangedTypes.ColumnCollectionChanged, newColumn, null, null ) ); // fire the column clicked event
}
/// <summary>
/// Changes in the columns, items or subitems
/// </summary>
/// <param name="ctType"></param>
/// <param name="column"></param>
/// <param name="item"></param>
/// <param name="subItem"></param>
public ChangedEventArgs( ChangedTypes ctType, GLColumn column, GLItem item, GLSubItem subItem )
{
m_Column = column;
m_Item = item;
m_SubItem = subItem;
m_ctType = ctType;
}
