public static IAppHostBuilder ConfigureIconFonts(this IAppHostBuilder builder, Action <FontOptionsBuilder> configureOptions)
{
LabelHandler.LabelMapper[KnownPropertyNames.Icon] = (handler, view) =>
{
if (view is not Text text)
{
return;
}
var selector = (string)text.GetEnvironment(KnownPropertyNames.Icon, cascades: false);
(var glyph, string fontName) = Lookup(selector, handler.MauiContext);
text.SetEnvironment("Text", glyph, cascades: false);
text.SetEnvironment("Font", Font.OfSize(fontName, view.Font.FontSize), cascades: false);
};
ButtonHandler.ButtonMapper[KnownPropertyNames.Icon] = (handler, view) =>
{
if (view is not Button button)
{
return;
}
var selector = (string)button.GetEnvironment(KnownPropertyNames.Icon, cascades: false);
(var glyph, string fontName) = Lookup(selector, handler.MauiContext);
button.SetEnvironment("Text", glyph, cascades: false);
button.SetEnvironment("Font", Font.OfSize(fontName, view.Font.FontSize), cascades: false);
};
ImageHandler.ImageMapper[KnownPropertyNames.Icon] = ImageMapper;
ImageHandler.ImageMapper[KnownPropertyNames.Color] = ImageMapper;
ImageHandler.ImageMapper[KnownPropertyNames.Size] = ImageMapper;
return(builder.ConfigureIconFontsInternal(configureOptions));
}
public static IAppHostBuilder ConfigureIconFonts(this IAppHostBuilder builder, Action <FontOptionsBuilder> configureOptions)
{
LabelHandler.LabelMapper[KnownPropertyNames.Icon] = (handler, view) =>
{
if (view is not Label label)
{
return;
}
var selector = (string)label.GetValue(FontIcon.IconProperty);
(var glyph, string fontName) = Lookup(selector, handler.MauiContext);
label.Text = glyph;
label.FontFamily = fontName;
};
ButtonHandler.ButtonMapper[KnownPropertyNames.Icon] = (handler, view) =>
{
if (view is not Button button)
{
return;
}
var selector = (string)button.GetValue(FontIcon.IconProperty);
(var glyph, string fontName) = Lookup(selector, handler.MauiContext);
button.Text = glyph;
button.FontFamily = fontName;
};
ImageHandler.ImageMapper[KnownPropertyNames.Icon] = ImageMapper;
ImageHandler.ImageMapper[KnownPropertyNames.Color] = ImageMapper;
ImageHandler.ImageMapper[KnownPropertyNames.Size] = ImageMapper;
return(builder.ConfigureIconFontsInternal(configureOptions));
}
