зеркало из https://github.com/mozilla/gecko-dev.git
72 строки
2.0 KiB
C
72 строки
2.0 KiB
C
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIComboboxControlFrame_h___
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#define nsIComboboxControlFrame_h___
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#include "nsISupports.h"
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#include "nsFont.h"
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class nsFormFrame;
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class nsIPresContext;
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class nsString;
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class nsIContent;
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// IID for the nsIComboboxControlFrame class
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#define NS_ICOMBOBOXCONTROLFRAME_IID \
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{ 0x6961f791, 0xa662, 0x11d2, \
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{ 0x8d, 0xcf, 0x0, 0x60, 0x97, 0x3, 0xc1, 0x4e } }
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/**
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* nsIComboboxControlFrame is the common interface for frames of form controls. It
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* provides a uniform way of creating widgets, resizing, and painting.
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* @see nsLeafFrame and its base classes for more info
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*/
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class nsIComboboxControlFrame : public nsISupports {
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public:
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/**
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* Sets the Drop Down List
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*
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*/
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NS_IMETHOD SetDropDown(nsIFrame* aPlaceHolderFrame, nsIFrame* aDropDownFrame) = 0;
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/**
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* Sets the Pseudo Style Contexts for the DropDown
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*
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*/
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NS_IMETHOD SetDropDownStyleContexts(nsIStyleContext * aVisible, nsIStyleContext * aHidden) = 0;
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/**
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* Sets the Pseudo Style Contexts for the Button
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*
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*/
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NS_IMETHOD SetButtonStyleContexts(nsIStyleContext * aOut, nsIStyleContext * aPressed) = 0;
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/**
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* Notifies the Combobox the List was selected
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*
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*/
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NS_IMETHOD ListWasSelected(nsIPresContext* aPresContext) = 0;
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};
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#endif
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