Interface IPopupControlContainer

Defines an interface that a PopupHost can take and parent itself to.

Inherited Members

IKeyboardProcHookClient.KeyboardHookProc(Int32, Int32)

IMouseHookHLProcClient.MouseHookProc(Int32, Point, IntPtr, Int32, Int32)

INeedKeyboardMessages.KeyboardMessage(Message)

INeedMouseMoveMessages.MouseMessage(Message)

IPopupChild.HidePopup(PopupCloseType)

IPopupChild.IsShowing()

IPopupChild.PopupParent

IPopupItem.GetPopupParentControl()

IPopupItem.IsRelatedControl(Control, Boolean)

Namespace: Syncfusion.Windows.Forms

Assembly: Syncfusion.Shared.Base.dll

Syntax

public interface IPopupControlContainer : IPopupChild, IPopupItem, INeedKeyboardMessages, INeedMouseMoveMessages, IMouseHookHLProcClient, IKeyboardProcHookClient

Remarks

PopupControlContainer provides a default implementation that should be useful for all practical purposes.

Properties

PopupHost

Gets / sets the PopupHost this container is parented to.

Declaration

PopupHost PopupHost { get; set; }

Property Value

Type	Description
PopupHost	An instance of the PopupHost class.

Remarks

If this is a control, you would set it to be a child of the PopupHost and position it appropriately in the set property.

Methods

GetPreferredLocation(PopupRelativeAlignment, out PopupRelativeAlignment)

Provides the appropriate location to the popup given the alignment preferences.

Declaration

Point GetPreferredLocation(PopupRelativeAlignment prevRelativeAlignment, out PopupRelativeAlignment newRelativeAlignment)

Parameters

Type	Name	Description
PopupRelativeAlignment	prevRelativeAlignment
PopupRelativeAlignment	newRelativeAlignment

Returns

Type
System.Drawing.Point

Remarks

This method is usually called to determine whether the open popup should be closed due to some action in a different control. If this different control is a "related" control, the popup framework will not close the popup.