private void DrawCheckBox(ColumnHeaderCustomDrawEventArgs e)
{
int index = 0;
CheckColumnTag(e.Column);
ColumnStateRepository temp = (e.Column.Tag as ColumnStateRepository);
int offset = temp.Checked == true ? 4 : 0;
switch (temp.State)
{
case ObjectState.Normal:
index = offset;
break;
case ObjectState.Hot:
index = offset + 1;
break;
case ObjectState.Hot | ObjectState.Pressed:
index = offset + 2;
break;
}
Rectangle rect = CalcCheckBoxRectangle(e.Column);
CheckImageCollections();
CheckGlyphCollection();
e.Cache.DrawImage(checkBoxCollection.Images[index], rect);
if (!skipGlyph)
{
e.Cache.DrawImage(glyphCollection.Images[index], rect);
}
}
private void ResetChecked(GridColumn col)
{
CheckColumnTag(column);
ColumnStateRepository temp = (col.Tag as ColumnStateRepository);
temp.Checked = !temp.Checked;
RaiseColumnCheckedChanged(new ColumnCheckedChangedEventArgs(col, temp.Checked));
}