protected override void OnDrawItem(DrawItemEventArgs e)
{
if (e.Index != -1)
{
ParentCategoryComboItem comboItem = Items[e.Index] as ParentCategoryComboItem;
e.DrawBackground();
// don't indent for main display of category
string text = comboItem != null?comboItem.ToString() : "";
if (e.Bounds.Width < Width)
{
text = text.Trim();
}
Color textColor = ((e.State & DrawItemState.Selected) == DrawItemState.Selected)
? SystemColors.HighlightText
: comboItem.TextColor;
BidiGraphics bg = new BidiGraphics(e.Graphics, e.Bounds);
bg.DrawText(text, e.Font, e.Bounds, textColor, TextFormatFlags.NoPrefix);
e.DrawFocusRectangle();
}
}
public override bool Equals(object obj)
{
ParentCategoryComboItem item = obj as ParentCategoryComboItem;
if (item == null)
{
return(false);
}
return(item.Category.Equals(Category));
}
private BlogPostCategory GetParentCategory()
{
ParentCategoryComboItem parentComboItem = comboBoxParent.SelectedItem as ParentCategoryComboItem;
if (parentComboItem != null)
{
if (!BlogPostCategoryNone.IsCategoryNone(parentComboItem.Category))
{
return(parentComboItem.Category);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
protected override void OnDrawItem(DrawItemEventArgs e)
{
if (e.Index != -1)
{
ParentCategoryComboItem comboItem = Items[e.Index] as ParentCategoryComboItem;
e.DrawBackground();
// don't indent for main display of category
string text = comboItem.ToString();
if (e.Bounds.Width < Width)
{
text = text.Trim();
}
using (Brush brush = new SolidBrush(e.ForeColor))
e.Graphics.DrawString(text, e.Font, brush, e.Bounds.X, e.Bounds.Y);
e.DrawFocusRectangle();
}
}
