public static bool SetFontByTag(this Widget w, string fontTag)
{
if (w != null && !w.IsDisposed && ReflectionUtils.HasProperty(w.GetType(), "Font"))
{
IGUIContext ctx = SummerGUIWindow.CurrentContext;
//IGUIContext ctx = w.ParentWindow as IGUIContext;
if (ctx != null)
{
ReflectionUtils.SetPropertyValue(w, "Font", ctx.GetFont(fontTag));
return(true);
}
/***
* else {
* w._FontTag = fontTag;
* }
***/
}
return(false);
}
public override SizeF PreferredSize(IGUIContext ctx, SizeF proposedSize)
{
if (CachedPreferredSize == SizeF.Empty)
{
if (Children.Count == 0)
{
return(new SizeF(0, 21));
}
/***
* float h = 0;
* float w = 0;
* for (int i = 0; i < Children.Count; i++) {
* Widget child = Children [i];
* if (child != null && child.Visible && !child.IsOverlay) {
* SizeF sz = child.PreferredSize (ctx);
* h = Math.Max (h, sz.Height + child.Margin.Height);
* w = Math.Max (w, sz.Width + child.Margin.Width);
* }
* }
***/
IGUIFont font = ctx.GetFont(CommonFontTags.Default);
if (font != null)
{
CachedPreferredSize = new SizeF(proposedSize.Width, font.CaptionHeight + Padding.Height);
}
else
{
CachedPreferredSize = new SizeF(0, 21);
}
//return new SizeF (w + Padding.Width, h + Padding.Height);
}
return(CachedPreferredSize);
}
public static IGUIFont GetFont(this IGUIContext ctx, CommonFontTags tag)
{
return(ctx.GetFont(tag.ToString()));
}