private void fontFamilyBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count > 0 && fontFamilyBox.SelectedItem != null)
{
TextEditing.SetRTBValue(FontFamilyProperty, fontFamilyBox.SelectedItem.ToString(), true);
}
}
private void UpdateFontSize(bool focusRTB)
{
string text = fontSizeBox.Text;
double value;
if (double.TryParse(text, out value))
{
TextEditing.SetRTBValue(FontSizeProperty, Converter.PixelToPoint(value), focusRTB, _rtb);
bool found = false;
foreach (ComboBoxItem each in fontSizeBox.Items)
{
if (each.Content.ToString() == text)
{
each.IsSelected = true;
found = true;
break;
}
}
if (!found)
{
fontSizeBox.SelectedIndex = -1;
fontSizeBox.Text = text;
}
}
}
private void fontSizeBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count > 0)
{
string newSize = (string)((ContentControl)fontSizeBox.SelectedItem).Content;
double value;
if (double.TryParse(newSize, out value))
{
TextEditing.SetRTBValue(FontSizeProperty, Converter.PixelToPoint(value), true);
}
}
}
private void UpdateFontFamily(bool focusRTB)
{
string text = fontFamilyBox.Text;
TextEditing.SetRTBValue(FontFamilyProperty, text, focusRTB, _rtb);
bool found = false;
for (int i = 0; i < fontFamilyBox.Items.Count; i++)
{
if (fontFamilyBox.Items[i].ToString() == text)
{
fontFamilyBox.SelectedIndex = i;
found = true;
break;
}
}
if (!found)
{
fontFamilyBox.SelectedIndex = -1;
fontFamilyBox.Text = text;
}
}
private void highlightColor_OnSelectedChangedEvent(object sender, EventArgs e)
{
TextEditing.SetRTBValue(TextElement.BackgroundProperty, highlightColor.SelectedColor, true, _rtb);
}
private void fontColor_OnSelectedChangedEvent(object sender, EventArgs e)
{
TextEditing.SetRTBValue(ForegroundProperty, fontColor.SelectedColor, true, _rtb);
}