private int GetColumnBestHeight(DevExpress.XtraGrid.Columns.GridColumn column)
{
try
{
DevExpress.XtraGrid.Views.Grid.ViewInfo.GridViewInfo viewInfo = GridView.GetViewInfo() as GridViewInfo;
GridColumnInfoArgs ex = null;
viewInfo.GInfo.AddGraphics(null);
ex = new GridColumnInfoArgs(viewInfo.GInfo.Cache, null);
try
{
ex.InnerElements.Add(new DrawElementInfo(new GlyphElementPainter(),
new GlyphElementInfoArgs(viewInfo.View.Images, 0, null),
StringAlignment.Near));
ex.SetAppearance(GridView.Appearance.HeaderPanel);
ex.Caption = column.Caption;
ex.CaptionRect = new Rectangle(0, 0, (int)(column.VisibleWidth - 10 * DpiXRel), 1000);
}
finally
{
viewInfo.GInfo.ReleaseGraphics();
}
GraphicsInfo grInfo = new GraphicsInfo();
grInfo.AddGraphics(null);
ex.Cache = grInfo.Cache;
Size captionSize = CalcCaptionTextSize(grInfo.Cache, ex as HeaderObjectInfoArgs, column.Caption);
bool canDrawMore = true;
Size res = ex.InnerElements.CalcMinSize(grInfo.Graphics, ref canDrawMore);
res.Height = Math.Max(res.Height, captionSize.Height);
res.Width += captionSize.Width;
if (viewInfo.Painter != null)
{
res = viewInfo.Painter.ElementsPainter.Column.CalcBoundsByClientRectangle(ex, new Rectangle(Point.Empty, res)).Size;
m_dictColumnHeight[column.Name] = res.Height;
return(res.Height);
}
}
catch (Exception ex)
{
MyLocalizer.XtraMessageBoxShow("В программе произошла ошибка. Описание: " + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(-1);
}
private void grdViewArea_MouseDown(object sender, MouseEventArgs e)
{
if ((Control.ModifierKeys & Keys.Control) != Keys.Control)
{
GridView view = sender as GridView;
GridHitInfo hi = view.CalcHitInfo(e.Location);
if (hi.InRowCell)
{
if (hi.Column.RealColumnEdit.GetType() == typeof(RepositoryItemCheckEdit))
{
view.FocusedRowHandle = hi.RowHandle;
view.FocusedColumn = hi.Column;
view.ShowEditor();
CheckEdit checkEdit = view.ActiveEditor as CheckEdit;
CheckEditViewInfo checkInfo = (CheckEditViewInfo)checkEdit.GetViewInfo();
Rectangle glyphRect = checkInfo.CheckInfo.GlyphRect;
DevExpress.XtraGrid.Views.Grid.ViewInfo.GridViewInfo viewInfo = view.GetViewInfo() as DevExpress.XtraGrid.Views.Grid.ViewInfo.GridViewInfo;
Rectangle gridGlyphRect =
new Rectangle(viewInfo.GetGridCellInfo(hi).Bounds.X + glyphRect.X,
viewInfo.GetGridCellInfo(hi).Bounds.Y + glyphRect.Y,
glyphRect.Width,
glyphRect.Height);
if (!gridGlyphRect.Contains(e.Location))
{
view.CloseEditor();
if (!view.IsCellSelected(hi.RowHandle, hi.Column))
{
view.SelectCell(hi.RowHandle, hi.Column);
}
else
{
view.UnselectCell(hi.RowHandle, hi.Column);
}
}
else
{
checkEdit.Checked = !checkEdit.Checked;
view.CloseEditor();
}
(e as DevExpress.Utils.DXMouseEventArgs).Handled = true;
}
}
}
}
