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public static UnsafeGetBoxSpec ( |
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| box | ||
| Результат | ||
//TODO: review here, fixed position can be reference sibling?
#if DEBUG
///// <summary>
///// ToString override.
///// </summary>
///// <returns></returns>
//public override string ToString()
//{
// var tag = HtmlElement != null ? string.Format("<{0}>", HtmlElement.Name) : "anon";
// if (IsBlock)
// {
// return string.Format("{0}{1} Block {2}, Children:{3}", ParentBox == null ? "Root: " : string.Empty, tag, FontSize, Boxes.Count);
// }
// else if (this.CssDisplay == CssDisplay.None)
// {
// return string.Format("{0}{1} None", ParentBox == null ? "Root: " : string.Empty, tag);
// }
// else
// {
// if (this.MayHasSomeTextContent)
// {
// return string.Format("{0}{1} {2}: {3}", ParentBox == null ? "Root: " : string.Empty, tag,
// this.CssDisplay.ToCssStringValue(), this.dbugCopyTextContent());
// }
// else
// {
// return string.Format("{0}{1} {2}: {3}", ParentBox == null ? "Root: " : string.Empty, tag,
// this.CssDisplay.ToCssStringValue(), "");
// }
// }
//}
#endif
//-----------------------------------------------------------------
public static CssBox AddNewAnonInline(CssBox parent)
{
BoxSpec spec = CssBox.UnsafeGetBoxSpec(parent);
CssBox newBox = new CssBox(spec.GetAnonVersion(), parent._rootgfx);
parent.AppendChild(newBox);
CssBox.ChangeDisplayType(newBox, Css.CssDisplay.Inline);
return(newBox);
}
public void SetInnerBox(CssBox innerBox)
{
if (this.innerBox != null)
{
return;
}
this.innerBox = innerBox;
this.scrollView = new CssScrollWrapper(innerBox);
//scroll barwidth = 10;
bool needHScrollBar = false;
bool needVScrollBar = false;
int originalBoxW = (int)innerBox.VisualWidth;
int originalBoxH = (int)innerBox.VisualHeight;
int newW = originalBoxW;
int newH = originalBoxH;
const int scBarWidth = 10;
if (innerBox.InnerContentHeight > innerBox.ExpectedHeight)
{
needVScrollBar = true;
newW -= scBarWidth;
}
if (innerBox.InnerContentWidth > innerBox.ExpectedWidth)
{
needHScrollBar = true;
newH -= scBarWidth;
}
innerBox.SetVisualSize(newW, newH);
innerBox.SetExpectedSize(newW, newH);
this.AppendToAbsoluteLayer(innerBox);
//check if need vertical scroll and/or horizontal scroll
//vertical scrollbar
if (needVScrollBar)
{
this.vscbar = new ScrollBar(scBarWidth, needHScrollBar ? newH : originalBoxH);
vscbar.ScrollBarType = ScrollBarType.Vertical;
vscbar.MinValue = 0;
vscbar.MaxValue = innerBox.VisualHeight;
vscbar.SmallChange = 20;
//add relation between viewpanel and scroll bar
vscRelation = new ScrollingRelation(vscbar.SliderBox, scrollView);
//----------------------
var scBarWrapCssBox = LayoutFarm.Composers.CustomCssBoxGenerator.CreateWrapper(
this.vscbar,
this.vscbar.GetPrimaryRenderElement((RootGraphic)this.GetInternalRootGfx()),
CssBox.UnsafeGetBoxSpec(this), false);
scBarWrapCssBox.SetLocation(newW, 0);
this.AppendToAbsoluteLayer(scBarWrapCssBox);
}
if (needHScrollBar)
{
this.hscbar = new ScrollBar(needVScrollBar ? newW : originalBoxW, scBarWidth);
hscbar.ScrollBarType = ScrollBarType.Horizontal;
hscbar.MinValue = 0;
hscbar.MaxValue = innerBox.VisualHeight;
hscbar.SmallChange = 20;
//add relation between viewpanel and scroll bar
hscRelation = new ScrollingRelation(hscbar.SliderBox, scrollView);
//----------------------
var renderE = this.hscbar.GetPrimaryRenderElement((RootGraphic)this.GetInternalRootGfx());
var scBarWrapCssBox = LayoutFarm.Composers.CustomCssBoxGenerator.CreateWrapper(
this.hscbar,
this.hscbar.GetPrimaryRenderElement((RootGraphic)this.GetInternalRootGfx()),
CssBox.UnsafeGetBoxSpec(this), false);
scBarWrapCssBox.SetLocation(0, newH);
this.AppendToAbsoluteLayer(scBarWrapCssBox);
}
}