зеркало из https://github.com/mozilla/gecko-dev.git
83 строки
2.8 KiB
C++
83 строки
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is the Mozilla browser.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1999 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
|
*
|
|
* Contributors:
|
|
*/
|
|
|
|
#include "nsISupports.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsColor.h"
|
|
|
|
struct nsRect;
|
|
struct nsSize;
|
|
struct nsFont;
|
|
struct nsMargin;
|
|
class nsIPresContext;
|
|
class nsIRenderingContext;
|
|
class nsIDeviceContext;
|
|
class nsIFrame;
|
|
class nsIContent;
|
|
class nsIAtom;
|
|
|
|
// IID for the nsITheme interface
|
|
// {F791038C-F97E-4068-A542-0343AE440664}
|
|
#define NS_ITHEME_IID \
|
|
{ 0xf791038c, 0xf97e, 0x4068, { 0xa5, 0x42, 0x3, 0x43, 0xae, 0x44, 0x6, 0x64 } }
|
|
|
|
// {D930E29B-6909-44e5-AB4B-AF10D6923705}
|
|
#define NS_THEMERENDERER_CID \
|
|
{ 0xd930e29b, 0x6909, 0x44e5, { 0xab, 0x4b, 0xaf, 0x10, 0xd6, 0x92, 0x37, 0x5 } }
|
|
|
|
class nsITheme: public nsISupports {
|
|
public:
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(NS_ITHEME_IID)
|
|
|
|
NS_IMETHOD DrawWidgetBackground(nsIRenderingContext* aContext,
|
|
nsIFrame* aFrame,
|
|
PRUint8 aWidgetType,
|
|
const nsRect& aRect,
|
|
const nsRect& aClipRect)=0;
|
|
|
|
NS_IMETHOD GetWidgetBorder(nsIDeviceContext* aContext,
|
|
nsIFrame* aFrame,
|
|
PRUint8 aWidgetType,
|
|
nsMargin* aResult)=0;
|
|
|
|
NS_IMETHOD GetMinimumWidgetSize(nsIRenderingContext* aContext, nsIFrame* aFrame,
|
|
PRUint8 aWidgetType,
|
|
nsSize* aResult,
|
|
PRBool* aIsOverridable)=0;
|
|
|
|
NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, PRUint8 aWidgetType,
|
|
nsIAtom* aAttribute, PRBool* aShouldRepaint)=0;
|
|
|
|
NS_IMETHOD ThemeChanged()=0;
|
|
|
|
virtual PRBool ThemeSupportsWidget(nsIPresContext* aPresContext,
|
|
nsIFrame* aFrame,
|
|
PRUint8 aWidgetType)=0;
|
|
|
|
virtual PRBool WidgetIsContainer(PRUint8 aWidgetType)=0;
|
|
};
|
|
|
|
// Creator function
|
|
extern NS_METHOD NS_NewNativeTheme(nsISupports *aOuter, REFNSIID aIID, void **aResult);
|