public DataGridViewRow ()
{
cells = new DataGridViewCellCollection(this);
minimumHeight = 3;
height = -1;
explicit_height = -1;
headerCell = new DataGridViewRowHeaderCell();
headerCell.SetOwningRow (this);
accessibilityObject = new AccessibleObject ();
SetState (DataGridViewElementStates.Visible);
}
public override void Select(AccessibleSelection flags)
{
if (Owner == null)
{
throw new InvalidOperationException(SR.DataGridViewCellAccessibleObject_OwnerNotSet);
}
DataGridViewRowHeaderCell dataGridViewCell = (DataGridViewRowHeaderCell)Owner;
DataGridView dataGridView = dataGridViewCell.DataGridView;
if (dataGridView == null)
{
return;
}
if ((flags & AccessibleSelection.TakeFocus) == AccessibleSelection.TakeFocus)
{
dataGridView.Focus();
}
if (dataGridViewCell.OwningRow != null &&
(dataGridView.SelectionMode == DataGridViewSelectionMode.FullRowSelect ||
dataGridView.SelectionMode == DataGridViewSelectionMode.RowHeaderSelect))
{
if ((flags & (AccessibleSelection.TakeSelection | AccessibleSelection.AddSelection)) != 0)
{
dataGridViewCell.OwningRow.Selected = true;
}
else if ((flags & AccessibleSelection.RemoveSelection) == AccessibleSelection.RemoveSelection)
{
dataGridViewCell.OwningRow.Selected = false;
}
}
}
public override void Select(AccessibleSelection flags)
{
if (base.Owner == null)
{
throw new InvalidOperationException(System.Windows.Forms.SR.GetString("DataGridViewCellAccessibleObject_OwnerNotSet"));
}
DataGridViewRowHeaderCell owner = (DataGridViewRowHeaderCell)base.Owner;
DataGridView dataGridView = owner.DataGridView;
if (dataGridView != null)
{
if ((flags & AccessibleSelection.TakeFocus) == AccessibleSelection.TakeFocus)
{
dataGridView.FocusInternal();
}
if ((owner.OwningRow != null) && ((dataGridView.SelectionMode == DataGridViewSelectionMode.FullRowSelect) || (dataGridView.SelectionMode == DataGridViewSelectionMode.RowHeaderSelect)))
{
if ((flags & (AccessibleSelection.AddSelection | AccessibleSelection.TakeSelection)) != AccessibleSelection.None)
{
owner.OwningRow.Selected = true;
}
else if ((flags & AccessibleSelection.RemoveSelection) == AccessibleSelection.RemoveSelection)
{
owner.OwningRow.Selected = false;
}
}
}
}
public DataGridViewRow()
{
minimumHeight = 3;
height = -1;
explicit_height = -1;
headerCell = new DataGridViewRowHeaderCell();
headerCell.SetOwningRow(this);
accessibilityObject = new AccessibleObject();
SetState(DataGridViewElementStates.Visible);
}
public override object Clone()
{
DataGridViewRowHeaderCell cell;
System.Type type = base.GetType();
if (type == cellType)
{
cell = new DataGridViewRowHeaderCell();
}
else
{
cell = (DataGridViewRowHeaderCell)Activator.CreateInstance(type);
}
base.CloneInternal(cell);
cell.Value = base.Value;
return(cell);
}
public override object Clone()
{
DataGridViewRowHeaderCell dataGridViewCell;
Type thisType = GetType();
if (thisType == s_cellType) //performance improvement
{
dataGridViewCell = new DataGridViewRowHeaderCell();
}
else
{
//
dataGridViewCell = (DataGridViewRowHeaderCell)System.Activator.CreateInstance(thisType);
}
base.CloneInternal(dataGridViewCell);
dataGridViewCell.Value = Value;
return(dataGridViewCell);
}
public override bool DataGridViewRowHeaderCellDrawSelectionBackground (DataGridViewRowHeaderCell cell)
{
return false;
}
public override bool DataGridViewRowHeaderCellDrawBorder (DataGridViewRowHeaderCell cell, Graphics g, Rectangle bounds)
{
return false;
}
/// <include file='doc\DataGridViewRowHeaderCell.uex' path='docs/doc[@for="DataGridViewRowHeaderCellAccessibleObject.DataGridViewRowHeaderCellAccessibleObject"]/*' />
public DataGridViewRowHeaderCellAccessibleObject(DataGridViewRowHeaderCell owner) : base(owner)
{
}
/// <include file='doc\DataGridViewRowHeaderCell.uex' path='docs/doc[@for="DataGridViewRowHeaderCell.Clone"]/*' />
public override object Clone()
{
DataGridViewRowHeaderCell dataGridViewCell;
Type thisType = this.GetType();
if (thisType == cellType) //performance improvement
{
dataGridViewCell = new DataGridViewRowHeaderCell();
}
else
{
// SECREVIEW : Late-binding does not represent a security thread, see bug#411899 for more info..
//
dataGridViewCell = (DataGridViewRowHeaderCell) System.Activator.CreateInstance(thisType);
}
base.CloneInternal(dataGridViewCell);
dataGridViewCell.Value = this.Value;
return dataGridViewCell;
}
public override bool DataGridViewRowHeaderCellDrawBorder (DataGridViewRowHeaderCell cell, Graphics g, Rectangle bounds)
{
if (!RenderClientAreas ||
!cell.DataGridView.EnableHeadersVisualStyles || !VisualStyleRenderer.IsElementDefined (DataGridViewRowHeaderCellGetVisualStyleElement (cell)))
return base.DataGridViewRowHeaderCellDrawBorder (cell, g, bounds);
g.DrawLine (cell.GetBorderPen (), bounds.Right - 1, bounds.Top, bounds.Right - 1, bounds.Bottom - 1);
return true;
}
static VisualStyleElement DataGridViewRowHeaderCellGetVisualStyleElement (DataGridViewRowHeaderCell cell)
{
if (cell.DataGridView.PressedHeaderCell == cell)
return VisualStyleElement.Header.Item.Pressed;
if (cell.DataGridView.EnteredHeaderCell == cell)
return VisualStyleElement.Header.Item.Hot;
if (cell.OwningRow.SelectedInternal)
return VisualStyleElement.Header.Item.Pressed;
return VisualStyleElement.Header.Item.Normal;
}
public override bool DataGridViewRowHeaderCellDrawBackground (DataGridViewRowHeaderCell cell, Graphics g, Rectangle bounds)
{
if (!RenderClientAreas ||
!cell.DataGridView.EnableHeadersVisualStyles)
return base.DataGridViewRowHeaderCellDrawBackground (cell, g, bounds);
VisualStyleElement element = DataGridViewRowHeaderCellGetVisualStyleElement (cell);
if (!VisualStyleRenderer.IsElementDefined (element))
return base.DataGridViewRowHeaderCellDrawBackground (cell, g, bounds);
bounds.Width--;
Bitmap bitmap = new Bitmap (bounds.Height, bounds.Width);
Graphics bitmap_g = Graphics.FromImage (bitmap);
Rectangle bitmap_rectangle = new Rectangle (Point.Empty, bitmap.Size);
VisualStyleRenderer renderer = new VisualStyleRenderer (element);
if (!AreEqual (element, VisualStyleElement.Header.Item.Normal) && renderer.IsBackgroundPartiallyTransparent ())
new VisualStyleRenderer (VisualStyleElement.Header.Item.Normal).DrawBackground (bitmap_g, bitmap_rectangle);
renderer.DrawBackground (bitmap_g, bitmap_rectangle);
bitmap_g.Dispose ();
g.Transform = new Matrix(0, 1, 1, 0, 0, 0);
g.DrawImage (bitmap, bounds.Y, bounds.X);
bitmap.Dispose ();
g.ResetTransform ();
return true;
}
public override bool DataGridViewRowHeaderCellDrawSelectionBackground (DataGridViewRowHeaderCell cell)
{
if (!RenderClientAreas ||
!cell.DataGridView.EnableHeadersVisualStyles || !VisualStyleRenderer.IsElementDefined (DataGridViewRowHeaderCellGetVisualStyleElement (cell)))
return base.DataGridViewRowHeaderCellDrawSelectionBackground (cell);
return true;
}
public abstract bool DataGridViewRowHeaderCellDrawSelectionBackground (DataGridViewRowHeaderCell cell);
public abstract bool DataGridViewRowHeaderCellDrawSelectionBackground(DataGridViewRowHeaderCell cell);
public abstract bool DataGridViewRowHeaderCellDrawBorder (DataGridViewRowHeaderCell cell, Graphics g, Rectangle bounds);
public DataGridViewRowHeaderCellAccessibleObject(DataGridViewRowHeaderCell owner) : base(owner)
{
}
public DataGridViewRowHeaderCellAccessibleObject(DataGridViewRowHeaderCell owner)
{
throw null;
}
public abstract bool DataGridViewRowHeaderCellDrawBorder(DataGridViewRowHeaderCell cell, Graphics g, Rectangle bounds);
public abstract bool DataGridViewRowHeaderCellDrawBackground(DataGridViewRowHeaderCell cell, Graphics g, Rectangle_ bounds);
