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174 lines
6.8 KiB
Plaintext
174 lines
6.8 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* David W. Hyatt <hyatt@netscape.com>
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* Ben Goodger <ben@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsIBoxObject.idl"
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interface nsIDOMElement;
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[scriptable, uuid(88DC87BF-83EC-4F45-847A-E04C15DDA2FA)]
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interface nsIPopupBoxObject : nsISupports
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{
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/**
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* This method is deprecated. Use openPopup or openPopupAtScreen instead.
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*/
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void showPopup(in nsIDOMElement srcContent, in nsIDOMElement popupContent,
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in long xpos, in long ypos,
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in wstring popupType, in wstring anchorAlignment,
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in wstring popupAlignment);
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/**
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* Hide the popup if it is open.
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*/
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void hidePopup();
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/**
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* Allow the popup to automatically position itself.
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*/
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attribute boolean autoPosition;
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/**
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* If keyboard navigation is enabled, the keyboard may be used to navigate
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* the menuitems on the popup. Enabling keyboard navigation is the default
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* behaviour and will install capturing key event listeners on the popup
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* that do not propagate key events to the contents. If you wish to place
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* elements in a popup which accept key events, such as textboxes, keyboard
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* navigation should be disabled.
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*
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* Setting ignorekeys="true" on the popup element also disables keyboard
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* navigation, and is recommended over calling this method.
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*/
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void enableKeyboardNavigator(in boolean enableKeyboardNavigator);
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/**
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* Enable automatic popup dismissal. This only has effect when called
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* on an open popup.
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*/
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void enableRollup(in boolean enableRollup);
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/**
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* Control whether the event that caused the popup to be automatically
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* dismissed ("rolled up") should be consumed, or dispatched as a
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* normal event. This should be set immediately before calling showPopup()
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* if non-default behavior is desired.
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*/
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const PRUint32 ROLLUP_DEFAULT = 0; /* widget/platform default */
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const PRUint32 ROLLUP_CONSUME = 1; /* consume the rollup event */
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const PRUint32 ROLLUP_NO_CONSUME = 2; /* don't consume the rollup event */
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void setConsumeRollupEvent(in PRUint32 consume);
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/**
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* Size the popup to the given dimensions
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*/
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void sizeTo(in long width, in long height);
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/**
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* Move the popup to a point on screen in CSS pixels.
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*/
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void moveTo(in long left, in long top);
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/**
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* Open the popup relative to a specified node at a specific location.
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*
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* The popup may be either anchored to another node or opened freely.
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* To anchor a popup to a node, supply an anchor node and set the position
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* to a string indicating the manner in which the popup should be anchored.
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* Possible values for position are:
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* before_start, before_end, after_start, after_end,
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* start_before, start_after, end_before, end_after,
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* overlap, after_pointer
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*
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* The anchor node does not need to be in the same document as the popup.
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*
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* If the attributesOverride argument is true, the popupanchor, popupalign
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* and position attributes on the popup node override the position value
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* argument. If attributesOverride is false, the attributes are only used
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* if position is empty.
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*
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* For an anchored popup, the x and y arguments may be used to offset the
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* popup from its anchored position by some distance, measured in CSS pixels.
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* x increases to the right and y increases down. Negative values may also
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* be used to move to the left and upwards respectively.
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*
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* Unanchored popups may be created by supplying null as the anchor node.
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* An unanchored popup appears at the position specified by x and y,
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* relative to the viewport of the document containing the popup node. In
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* this case, position and attributesOverride are ignored.
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*
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* @param anchorElement the node to anchor the popup to, may be null
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* @param position manner is which to anchor the popup to node
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* @param x horizontal offset
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* @param y vertical offset
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* @param isContextMenu true for context menus, false for other popups
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* @param attributesOverride true if popup node attributes override position
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*/
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void openPopup(in nsIDOMElement anchorElement,
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in AString position,
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in long x, in long y,
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in boolean isContextMenu,
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in boolean attributesOverride);
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/**
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* Open the popup at a specific screen position specified by x and y. This
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* position may be adjusted if it would cause the popup to be off of the
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* screen. The x and y coordinates are measured in CSS pixels, and like all
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* screen coordinates, are given relative to the top left of the primary
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* screen.
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*
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* @param isContextMenu true for context menus, false for other popups
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* @param x horizontal screen position
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* @param y vertical screen position
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*/
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void openPopupAtScreen(in long x, in long y, in boolean isContextMenu);
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/**
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* Returns the state of the popup:
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* closed - the popup is closed
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* open - the popup is open
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* showing - the popup is in the process of being shown
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* hiding - the popup is in the process of being hidden
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*/
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readonly attribute AString popupState;
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};
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%{C++
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nsresult
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NS_NewPopupBoxObject(nsIBoxObject** aResult);
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%}
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