public static void DrawCheckBox
(DevExpress.XtraGrid.Views.Grid.ColumnHeaderCustomDrawEventArgs e, bool chk)
{
RepositoryItemCheckEdit repositoryCheck =
e.Column.ColumnEdit as RepositoryItemCheckEdit;
if (repositoryCheck != null)
{
Graphics g = e.Graphics;
Rectangle r = e.Bounds;
DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo info;
DevExpress.XtraEditors.Drawing.CheckEditPainter painter;
DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs args;
info = repositoryCheck.CreateViewInfo() as
DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo;
painter = repositoryCheck.CreatePainter()
as DevExpress.XtraEditors.Drawing.CheckEditPainter;
info.EditValue = chk;
info.Bounds = r;
info.CalcViewInfo(g);
args = new DevExpress.XtraEditors.
Drawing.ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
}
private void DrawCheckBox(Graphics g, Rectangle r, RepositoryItemCheckEdit checkEdit, CheckState state)
{
DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo info;
DevExpress.XtraEditors.Drawing.CheckEditPainter painter;
DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs args;
checkEdit.AllowGrayed = true;
info = checkEdit.CreateViewInfo() as DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo;
if (state == CheckState.Unchecked)
{
info.EditValue = false;
}
else if (state == CheckState.Checked)
{
info.EditValue = true;
}
else
{
info.EditValue = null;
}
painter = checkEdit.CreatePainter() as DevExpress.XtraEditors.Drawing.CheckEditPainter;
info.Bounds = r;
info.PaintAppearance.ForeColor = Color.FromArgb(180, 180, 180);
info.CalcViewInfo(g);
args = new DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
private void CheckBoxEkle(GraphicsCache cache, Rectangle r, bool check)
{
var info = (CheckEditViewInfo)_checkEdit.CreateViewInfo();
var painter = (CheckEditPainter)_checkEdit.CreatePainter();
if (info == null) return;
info.EditValue = check;
info.Bounds = r;
info.CalcViewInfo(cache.Graphics);
var arg = new ControlGraphicsInfoArgs(info, cache, r);
painter?.Draw(arg);
}
protected void DrawCheckBox(Graphics g, RepositoryItemCheckEdit edit, Rectangle r, bool Checked)
{
var info = edit.CreateViewInfo() as CheckEditViewInfo;
var painter = edit.CreatePainter() as CheckEditPainter;
info.EditValue = Checked;
info.Bounds = r;
info.CalcViewInfo(g);
var args = new ControlGraphicsInfoArgs(info, new GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
protected void DrawCheckBox(Graphics g, Rectangle r, bool Checked)
{
DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo info = edit.CreateViewInfo() as DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo;
DevExpress.XtraEditors.Drawing.CheckEditPainter painter = edit.CreatePainter() as DevExpress.XtraEditors.Drawing.CheckEditPainter;
DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs args;
info.EditValue = Checked;
info.Bounds = r;
info.CalcViewInfo(g);
args = new DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
protected void DrawCheckBox(Graphics g, Rectangle r, bool Checked)
{
var info = _edit.CreateViewInfo() as CheckEditViewInfo;
var painter = _edit.CreatePainter() as CheckEditPainter;
ControlGraphicsInfoArgs args;
info.EditValue = Checked;
info.Bounds = r;
info.CalcViewInfo(g);
args = new ControlGraphicsInfoArgs(info, new GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
protected void DrawCheckBox(Graphics g, Rectangle r, bool @checked)
{
var info = (CheckEditViewInfo)m_Edit.CreateViewInfo();
var painter = (CheckEditPainter)m_Edit.CreatePainter();
info.EditValue = @checked;
info.Bounds = r;
info.CalcViewInfo(g);
var args = new ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
protected void DrawCheckBox(GraphicsCache cache, Rectangle r, bool Checked)
{
CheckEditViewInfo info;
CheckEditPainter painter;
ControlGraphicsInfoArgs args;
info = edit.CreateViewInfo() as CheckEditViewInfo;
painter = edit.CreatePainter() as CheckEditPainter;
info.EditValue = Checked;
info.Bounds = r;
info.CalcViewInfo(null);
args = new ControlGraphicsInfoArgs(info, cache, r);
painter.Draw(args);
}
private static void DrawHeaderCheckBox(RepositoryItemCheckEdit checkItem, Graphics g, Rectangle r, bool Checked)
{
CheckEditViewInfo _info;
CheckEditPainter _painter;
ControlGraphicsInfoArgs _args;
_info = checkItem.CreateViewInfo() as CheckEditViewInfo;
_painter = checkItem.CreatePainter() as CheckEditPainter;
_info.EditValue = Checked;
_info.Bounds = r;
_info.PaintAppearance.ForeColor = Color.Black;
_info.CalcViewInfo(g);
_args = new ControlGraphicsInfoArgs(_info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
_painter.Draw(_args);
_args.Cache.Dispose();
}
/// <summary>
/// 画GridControl首列复选框
/// </summary>
/// <param name="g"></param>
/// <param name="r"></param>
/// <param name="Checked"></param>
protected void DrawCheckBox(Graphics g, Rectangle r, bool Checked)
{
DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo info;
DevExpress.XtraEditors.Drawing.CheckEditPainter painter;
DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs args;
RepositoryItemCheckEdit chkEdit = new RepositoryItemCheckEdit();
info = chkEdit.CreateViewInfo() as DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo;
painter = chkEdit.CreatePainter() as DevExpress.XtraEditors.Drawing.CheckEditPainter;
info.EditValue = Checked;
info.Bounds = r;
info.PaintAppearance.ForeColor = Color.Black;
info.CalcViewInfo(g);
args = new DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
protected void DrawCheckBox(Graphics g, Rectangle r, bool Checked)
{
var info = _edit.CreateViewInfo() as CheckEditViewInfo;
var painter = _edit.CreatePainter() as CheckEditPainter;
if (info != null)
{
info.EditValue = Checked;
info.Bounds = r;
info.CalcViewInfo(g);
var args = new ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
if (painter != null)
{
painter.Draw(args);
}
args.Cache.Dispose();
}
}
protected void DrawCheckBox(Graphics g, Rectangle r, bool Checked, bool Grayed)
{
DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo info = default(DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo);
DevExpress.XtraEditors.Drawing.CheckEditPainter painter = default(DevExpress.XtraEditors.Drawing.CheckEditPainter);
DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs args = default(DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs);
info = (DevExpress.XtraEditors.ViewInfo.CheckEditViewInfo)_CheckEdit.CreateViewInfo();
painter = (DevExpress.XtraEditors.Drawing.CheckEditPainter)_CheckEdit.CreatePainter();
if (Grayed)
{
info.EditValue = _CheckEdit.ValueGrayed;
}
else
{
info.EditValue = Checked;
}
info.Bounds = r;
info.CalcViewInfo(g);
args = new DevExpress.XtraEditors.Drawing.ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
void DrawCheckBox(Graphics g, Rectangle r, bool chk, bool colHeader)
{
CheckEditViewInfo info = (edit.CreateViewInfo() as CheckEditViewInfo);
CheckEditPainter painter = (edit.CreatePainter() as CheckEditPainter);
ControlGraphicsInfoArgs args;
info.EditValue = chk;
if (colHeader)
{
r.Height += 20;
}
else
{
r.Width += 40;
}
info.Bounds = r;
info.CalcViewInfo(g);
args = new ControlGraphicsInfoArgs(info, new DevExpress.Utils.Drawing.GraphicsCache(g), r);
painter.Draw(args);
args.Cache.Dispose();
}
