private void SetPopupPlacementCallbacks()
{
HoverPopup.CustomPopupPlacementCallback +=
(popupSize, targetSize, offset) => PopupPlacement.PlacePopup(popupSize, targetSize, offset,
VerticalPlacement.Bottom,
HorizontalPlacement.Center);
}
private static IEnumerable<PopupPlacement> GetPlacementModesInOrderOfPreference(PopupPlacement preferredPlacementMode)
{
yield return preferredPlacementMode;
switch (preferredPlacementMode)
{
case PopupPlacement.Top:
yield return PopupPlacement.Bottom;
yield return PopupPlacement.Left;
yield return PopupPlacement.Right;
yield break;
case PopupPlacement.Bottom:
yield return PopupPlacement.Top;
yield return PopupPlacement.Left;
yield return PopupPlacement.Right;
yield break;
case PopupPlacement.Left:
yield return PopupPlacement.Right;
yield return PopupPlacement.Top;
yield return PopupPlacement.Bottom;
yield break;
case PopupPlacement.Right:
yield return PopupPlacement.Left;
yield return PopupPlacement.Top;
yield return PopupPlacement.Bottom;
yield break;
}
}
/// <summary>
/// Shows block element (DIV) in popup window.
/// </summary>
public void ShowPopup(Element anchor, PopupPlacement placement)
{
SciterDomApi.ShowPopup(this, anchor, placement);
}
private static IEnumerable <PopupPlacement> GetPlacementModesInOrderOfPreference(PopupPlacement preferredPlacementMode)
{
yield return(preferredPlacementMode);
switch (preferredPlacementMode)
{
case PopupPlacement.Top:
yield return(PopupPlacement.Bottom);
yield return(PopupPlacement.Left);
yield return(PopupPlacement.Right);
yield break;
case PopupPlacement.Bottom:
yield return(PopupPlacement.Top);
yield return(PopupPlacement.Left);
yield return(PopupPlacement.Right);
yield break;
case PopupPlacement.Left:
yield return(PopupPlacement.Right);
yield return(PopupPlacement.Top);
yield return(PopupPlacement.Bottom);
yield break;
case PopupPlacement.Right:
yield return(PopupPlacement.Left);
yield return(PopupPlacement.Top);
yield return(PopupPlacement.Bottom);
yield break;
}
}
/// <summary>
/// Shows block element (DIV) in popup window.
/// </summary>
public void ShowPopup(Element he, Element anchor, PopupPlacement placement)
{
CheckResult(SciterShowPopup(he.Handle, anchor.Handle, (POPUP_PLACEMENT)placement));
}
/// <summary>
/// Shows block element (DIV) in popup window.
/// </summary>
public void ShowPopup(Element anchor, PopupPlacement placement)
{
SciterDomApi.ShowPopup(this, anchor, placement);
}
/// <summary>
/// Shows block element (DIV) in popup window.
/// </summary>
public void ShowPopup(Element he, Element anchor, PopupPlacement placement)
{
CheckResult(SciterShowPopup(he.Handle, anchor.Handle, (POPUP_PLACEMENT)placement));
}
