зеркало из https://github.com/mozilla/gecko-dev.git
107 строки
2.9 KiB
C++
107 строки
2.9 KiB
C++
/* -*- 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#ifndef nsWidgetSupport_h__
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#define nsWidgetSupport_h__
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#include "nscore.h"
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#include "nsISupports.h"
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#include "nsIWidget.h"
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struct nsRect;
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class nsIFileWidget;
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class nsIAppShell;
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class nsIButton;
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class nsIEventListener;
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class nsILabel;
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class nsILookAndFeel;
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class nsIMouseListener;
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class nsIToolkit;
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class nsIWidget;
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class nsICheckButton;
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class nsIScrollbar;
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class nsITextWidget;
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// These are a series of support methods which help in the creation
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// of widgets. They are not needed, but are provided as a convenience
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// mechanism when creating widgets
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extern NS_WIDGET nsresult
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NS_CreateButton( nsISupports* aParent,
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nsIButton* aButton,
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const nsRect& aRect,
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EVENT_CALLBACK aHandleEventFunction,
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const nsFont* aFont = nsnull);
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extern NS_WIDGET nsresult
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NS_CreateCheckButton( nsISupports* aParent,
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nsICheckButton* aCheckButton,
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const nsRect& aRect,
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EVENT_CALLBACK aHandleEventFunction,
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const nsFont* aFont = nsnull);
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extern NS_WIDGET nsresult
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NS_CreateLabel( nsISupports* aParent,
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nsILabel* aLabel,
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const nsRect& aRect,
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EVENT_CALLBACK aHandleEventFunction,
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const nsFont* aFont = nsnull);
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extern NS_WIDGET nsresult
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NS_CreateTextWidget(nsISupports* aParent,
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nsITextWidget* aWidget,
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const nsRect& aRect,
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EVENT_CALLBACK aHandleEventFunction,
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const nsFont* aFont = nsnull);
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extern NS_WIDGET nsresult
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NS_CreateScrollBar(nsISupports* aParent,
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nsIScrollbar* aWidget,
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const nsRect& aRect,
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EVENT_CALLBACK aHandleEventFunction);
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extern NS_WIDGET nsresult
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NS_ShowWidget(nsISupports* aWidget, PRBool aShow);
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extern NS_WIDGET nsresult
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NS_MoveWidget(nsISupports* aWidget, PRUint32 aX, PRUint32 aY);
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extern NS_WIDGET nsresult
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NS_EnableWidget(nsISupports* aWidget, PRBool aEnable);
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extern NS_WIDGET nsresult
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NS_SetFocusToWidget(nsISupports* aWidget);
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extern NS_WIDGET nsresult
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NS_GetWidgetNativeData(nsISupports* aWidget, void** aNativeData);
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#endif
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