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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * 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 mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- #ifndef nsWidgetSupport_h__
- #define nsWidgetSupport_h__
-
- #include "nscore.h"
- #include "nsISupports.h"
- #include "nsIWidget.h"
-
-
- struct nsRect;
- class nsIAppShell;
- class nsIButton;
- class nsIEventListener;
- class nsILabel;
- class nsILookAndFeel;
- class nsIMouseListener;
- class nsIToolkit;
- class nsIWidget;
- class nsICheckButton;
- class nsITooltipWidget;
- class nsITextWidget;
-
- #if (defined(XP_MAC) || defined(XP_MACOSX)) && !defined(MOZ_WIDGET_COCOA)
- // A top-level widget stores a reference to itself as a window property
- // with the following creator and tag. These constants are used by embedding
- // code in addition to widget code.
- enum {
- kTopLevelWidgetPropertyCreator = 'MOSS',
- kTopLevelWidgetRefPropertyTag = 'GEKO'
- };
- #endif
-
- // These are a series of support methods which help in the creation
- // of widgets. They are not needed, but are provided as a convenience
- // mechanism when creating widgets
-
- extern nsresult
- NS_CreateButton( nsISupports* aParent,
- nsIButton* aButton,
- const nsRect& aRect,
- EVENT_CALLBACK aHandleEventFunction,
- const nsFont* aFont = nsnull);
-
- extern nsresult
- NS_CreateCheckButton( nsISupports* aParent,
- nsICheckButton* aCheckButton,
- const nsRect& aRect,
- EVENT_CALLBACK aHandleEventFunction,
- const nsFont* aFont = nsnull);
-
- extern nsresult
- NS_CreateLabel( nsISupports* aParent,
- nsILabel* aLabel,
- const nsRect& aRect,
- EVENT_CALLBACK aHandleEventFunction,
- const nsFont* aFont = nsnull);
-
- extern nsresult
- NS_CreateTextWidget(nsISupports* aParent,
- nsITextWidget* aWidget,
- const nsRect& aRect,
- EVENT_CALLBACK aHandleEventFunction,
- const nsFont* aFont = nsnull);
-
- extern nsresult
- NS_CreateTooltipWidget(nsISupports* aParent,
- nsITooltipWidget* aWidget,
- const nsRect& aRect,
- EVENT_CALLBACK aHandleEventFunction,
- const nsFont* aFont = nsnull);
-
-
- extern nsresult
- NS_ShowWidget(nsISupports* aWidget, PRBool aShow);
-
- extern nsresult
- NS_MoveWidget(nsISupports* aWidget, PRUint32 aX, PRUint32 aY);
-
- extern nsresult
- NS_EnableWidget(nsISupports* aWidget, PRBool aEnable);
-
- extern nsresult
- NS_SetFocusToWidget(nsISupports* aWidget);
-
- extern nsresult
- NS_GetWidgetNativeData(nsISupports* aWidget, void** aNativeData);
-
-
-
-
-
- #endif
-