private void UpdateFontStyle()
{
chkStrikeout.Checked = (selectedFont.Style & FontStyle.Strikeout) == FontStyle.Strikeout;
chkUnderline.Checked = (selectedFont.Style & FontStyle.Underline) == FontStyle.Underline;
styleList.Items.Clear();
if (string.IsNullOrEmpty(selectedFont.Name))
{
styleList.Enabled = false;
}
else
{
styleList.Enabled = true;
using (FontFamily ff = new FontFamily(selectedFont.Name))
{
if (ff.IsStyleAvailable(FontStyle.Regular))
{
styleList.Items.Add("Regular");
}
if (ff.IsStyleAvailable(FontStyle.Italic))
{
styleList.Items.Add("Italic");
}
if (ff.IsStyleAvailable(FontStyle.Bold))
{
styleList.Items.Add("Bold");
}
if (ff.IsStyleAvailable(FontStyle.Bold | FontStyle.Italic))
{
styleList.Items.Add("Bold Italic");
}
chkStrikeout.Enabled = ff.IsStyleAvailable(FontStyle.Strikeout);
if (!chkStrikeout.Enabled)
{
chkStrikeout.Checked = false;
}
chkUnderline.Enabled = ff.IsStyleAvailable(FontStyle.Underline);
if (!chkUnderline.Enabled)
{
chkUnderline.Checked = false;
}
int foundOldStyle = -1;
for (int i = 0; i < styleList.Items.Count; i++)
{
string text = Convert.ToString(styleList.Items[i]);
FontStyle fs = FontUIToolkit.GetFontStyleByName(text,
"italic", "bold");
if (fs == SelectedFont.Style)
{
styleList.SelectedIndex = foundOldStyle = i;
break;
}
}
if (foundOldStyle == -1 && styleList.Items.Count > 0)
{
styleList.SelectedIndex = 0;
selectedFont.Style = FontUIToolkit.GetFontStyleByName(Convert.ToString(styleList.Items[0]),
"italic", "bold");
if (chkUnderline.Checked)
{
selectedFont.Style |= FontStyle.Underline;
}
if (chkStrikeout.Checked)
{
selectedFont.Style |= FontStyle.Strikeout;
}
}
}
}
txtStyle.Text = FontUIToolkit.GetFontStyleName(selectedFont.Style,
"Regular", "Italic", "Bold");
labSample.Invalidate();
}
private void SetFontStyleByStyle(FontStyle style)
{
txtStyle.Text = FontUIToolkit.GetFontStyleName(style, "Regular", "Italic", "Bold");
}
