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127 lines
4.0 KiB
C++
127 lines
4.0 KiB
C++
/* -*- 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: NPL 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 Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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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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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 NPL, 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 NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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 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 nsITooltipWidget;
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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 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 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 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 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 nsresult
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NS_CreateTooltipWidget(nsISupports* aParent,
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nsITooltipWidget* 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 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 nsresult
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NS_ShowWidget(nsISupports* aWidget, PRBool aShow);
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extern nsresult
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NS_MoveWidget(nsISupports* aWidget, PRUint32 aX, PRUint32 aY);
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extern nsresult
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NS_EnableWidget(nsISupports* aWidget, PRBool aEnable);
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extern nsresult
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NS_SetFocusToWidget(nsISupports* aWidget);
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extern nsresult
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NS_GetWidgetNativeData(nsISupports* aWidget, void** aNativeData);
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#endif
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