public override int DoDraw(DrawListViewSubItemEventArgs e, int x, EXColumnHeader ch)
{
EXBoolColumnHeader boolcol = (EXBoolColumnHeader)ch;
Image boolimg;
if (this.BoolValue == true)
{
boolimg = boolcol.TrueImage;
}
else
{
boolimg = boolcol.FalseImage;
}
int imgy = e.Bounds.Y + ((int)(e.Bounds.Height / 2)) - ((int)(boolimg.Height / 2));
e.Graphics.DrawImage(boolimg, x, imgy, boolimg.Width, boolimg.Height);
x += boolimg.Width + 2;
return(x);
}
private void this_MouseDoubleClick(object sender, MouseEventArgs e)
{
EXListViewItem lstvItem = this.GetItemAt(e.X, e.Y) as EXListViewItem;
if (lstvItem == null)
{
return;
}
_ClickedItem = lstvItem;
int x = lstvItem.Bounds.Left;
int i;
for (i = 0; i < this.Columns.Count; i++)
{
x = x + this.Columns[i].Width;
if (x > e.X)
{
x = x - this.Columns[i].Width;
_ClickedSubItem = lstvItem.SubItems[i];
_ColumnIndex = i;
break;
}
}
if (!(this.Columns[i] is EXColumnHeader))
{
return;
}
EXColumnHeader col = (EXColumnHeader)this.Columns[i];
if (col.GetType() == typeof(EXEditableColumnHeader))
{
EXEditableColumnHeader editcol = (EXEditableColumnHeader)col;
if (editcol.Control != null)
{
Control c = editcol.Control;
if (c.Tag != null)
{
this.Controls.Add(c);
c.Tag = null;
if (c is ComboBox)
{
((ComboBox)c).SelectedValueChanged += new EventHandler(cmbx_SelectedValueChanged);
}
c.Leave += new EventHandler(c_Leave);
}
c.Location = new Point(x, this.GetItemRect(this.Items.IndexOf(lstvItem)).Y);
c.Width = this.Columns[i].Width;
if (c.Width > this.Width)
{
c.Width = this.ClientRectangle.Width;
}
c.Text = _ClickedSubItem.Text;
c.Visible = true;
c.BringToFront();
c.Focus();
}
else
{
_EditTextBox.Location = new Point(x, this.GetItemRect(this.Items.IndexOf(lstvItem)).Y);
_EditTextBox.Width = this.Columns[i].Width;
if (_EditTextBox.Width > this.Width)
{
_EditTextBox.Width = this.ClientRectangle.Width;
}
_EditTextBox.Text = _ClickedSubItem.Text;
_EditTextBox.Visible = true;
_EditTextBox.BringToFront();
_EditTextBox.Focus();
}
}
else if (col.GetType() == typeof(EXBoolColumnHeader))
{
EXBoolColumnHeader boolcol = (EXBoolColumnHeader)col;
if (boolcol.Editable)
{
EXBoolListViewSubItem boolsubitem = (EXBoolListViewSubItem)_ClickedSubItem;
if (boolsubitem.BoolValue == true)
{
boolsubitem.BoolValue = false;
}
else
{
boolsubitem.BoolValue = true;
}
this.Invalidate(boolsubitem.Bounds);
}
}
}