/// <summary>
/// this function checks if the user hit the expand (+) or collapse (-) icon.
/// if it was hit it will return true
/// </summary>
/// <param name="e">mouse click event arguments</param>
/// <returns>returns true if the icon was hit, false otherwise</returns>
internal bool IsIconHit(DataGridViewCellMouseEventArgs e)
{
if (e.ColumnIndex < 0)
{
return(false);
}
if (!isGroupRow)
{
return(false);
}
KryptonOutlookGrid grid = (KryptonOutlookGrid)DataGridView;
Rectangle rowBounds = grid.GetRowDisplayRectangle(Index, false);
int rowHeadersWidth = grid.RowHeadersVisible ? grid.RowHeadersWidth : 0;
int l = e.X + grid.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, false).Left;
if (isGroupRow &&
(l >= rowBounds.Left + rowHeadersWidth - grid.HorizontalScrollingOffset + 4 + group.Level * StaticValues._groupLevelMultiplier) &&
(l <= rowBounds.Left + rowHeadersWidth - grid.HorizontalScrollingOffset + 4 + group.Level * StaticValues._groupLevelMultiplier + 11) &&
(e.Y >= rowBounds.Height - 18) &&
(e.Y <= rowBounds.Height - 7))
{
return(true);
}
return(false);
}
//internal bool IsNodeIconHit(DataGridViewCellMouseEventArgs e)
//{
// if (e.ColumnIndex < 0) return false;
// if (!this.HasChildren) return false;
// DataGridViewCell cell = this.Cells[e.ColumnIndex];
// if (cell.GetType() is KryptonDataGridViewTreeTextCell) {
// cell.
// }
// KryptonOutlookGrid grid = (KryptonOutlookGrid)this.DataGridView;
// Rectangle glyphRect = new Rectangle(rect.X + this.GlyphMargin, rect.ContentBounds.Y, INDENT_WIDTH, this.ContentBounds.Height - 1);
// if ((e.X <= glyphRect.X + 11) &&
// (e.X >= glyphRect.X) &&
// (e.Y >= glyphRect.Y + (glyphRect.Height / 2) - 4) &&
// (e.Y <= glyphRect.Y + (glyphRect.Height / 2) - 4 + 11))
// if (this.isGroupRow &&
// (l >= rowBounds.Left + rowHeadersWidth - grid.HorizontalScrollingOffset + 4 + group.Level * StaticValues._groupLevelMultiplier) &&
// (l <= rowBounds.Left + rowHeadersWidth - grid.HorizontalScrollingOffset + 4 + group.Level * StaticValues._groupLevelMultiplier + 11) &&
// (e.Y >= rowBounds.Height - 18) &&
// (e.Y <= rowBounds.Height - 7))
// return true;
// return false;
//}
internal bool IsGroupImageHit(DataGridViewCellMouseEventArgs e)
{
if (e.ColumnIndex < 0)
{
return(false);
}
if (!isGroupRow || group.GroupImage == null)
{
return(false);
}
KryptonOutlookGrid grid = (KryptonOutlookGrid)DataGridView;
Rectangle rowBounds = grid.GetRowDisplayRectangle(Index, false);
int rowHeadersWidth = grid.RowHeadersVisible ? grid.RowHeadersWidth : 0;
int l = e.X + grid.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, false).Left;
int offsetHeight;
if (KryptonManager.CurrentGlobalPalette.GetRenderer() == KryptonManager.RenderOffice2013)
{
offsetHeight = StaticValues._2013OffsetHeight;
}
else
{
offsetHeight = StaticValues._defaultOffsetHeight;
}
if (isGroupRow &&
(l >= rowBounds.Left + rowHeadersWidth - grid.HorizontalScrollingOffset + 18 + group.Level * StaticValues._groupLevelMultiplier) &&
(l <= rowBounds.Left + rowHeadersWidth - grid.HorizontalScrollingOffset + 18 + group.Level * StaticValues._groupLevelMultiplier + 16) &&
(e.Y >= rowBounds.Height - offsetHeight) &&
(e.Y <= rowBounds.Height - 6))
{
return(true);
}
return(false);
}
