protected override void DrawText(ControlGraphicsInfoArgs info)
{
MemoEditViewInfo vi = GetViewInfo(info);
ControlGraphicsInfoArgs args = new ControlGraphicsInfoArgs(vi, info.Cache, vi.Bounds);
vi.Painter.Draw(args);
//info.Graphics.FillRectangle(Brushes.Red, vi.Bounds);
//RichTextEditPainter.DrawRTF(GetViewInfo(info), info.Cache);
}
public static void SetScrollBarVisibility(this MemoEdit memoEdit)
{
MemoEditViewInfo vi = memoEdit.GetViewInfo() as MemoEditViewInfo;
GraphicsCache cache = new GraphicsCache(memoEdit.CreateGraphics());
int h = (vi as IHeightAdaptable).CalcHeight(cache, vi.MaskBoxRect.Width);
ObjectInfoArgs args = new ObjectInfoArgs();
args.Bounds = new Rectangle(0, 0, vi.ClientRect.Width, h);
Rectangle rect = vi.BorderPainter.CalcBoundsByClientRectangle(args);
cache.Dispose();
memoEdit.Properties.ScrollBars = rect.Height > memoEdit.Height ?
ScrollBars.Vertical : ScrollBars.None;
}
private MemoEditViewInfo GetViewInfo(ControlGraphicsInfoArgs info)
{
RepositoryItemMyMemoExEdit ri = (info.ViewInfo as ButtonEditViewInfo).Item as RepositoryItemMyMemoExEdit;
MemoEditViewInfo vi = new MemoEditViewInfo(ri.Memo);
Rectangle rec = info.ViewInfo.ContentRect;
//rec.Offset(0, -2);
// rec.Inflate(0,2);
vi.Bounds = rec;
vi.EditValue = info.ViewInfo.DisplayText;
vi.DefaultBorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
vi.CalcViewInfo(info.Graphics);
//vi.Item.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
//vi.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
return(vi);
}
