gecko-dev/widget/public/nsIToolbarItem.h
1998-12-17 22:13:41 +00:00

119 lines
3.4 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsIToolbarItem_h___
#define nsIToolbarItem_h___
#include "nsISupports.h"
struct nsRect;
// {1F9EE621-5234-11d2-8DC1-00609703C14E}
#define NS_ITOOLBARITEM_IID \
{ 0x1f9ee621, 0x5234, 0x11d2, \
{ 0x8d, 0xc1, 0x0, 0x60, 0x97, 0x3, 0xc1, 0x4e } }
class nsIToolbarItem : public nsISupports
{
public:
static const nsIID& IID() { static nsIID iid = NS_ITOOLBARITEM_IID; return iid; }
/**
* Forces the item to repaint
*
*/
NS_IMETHOD Repaint(PRBool aIsSynchronous) = 0;
/**
* Get this widget's dimension
*
* @param aRect on return it holds the x. y, width and height of this widget
*
*/
NS_IMETHOD GetBounds(nsRect &aRect) = 0;
/**
* Show or hide this widget
*
* @param aState PR_TRUE to show the Widget, PR_FALSE to hide it
*
*/
NS_IMETHOD SetVisible(PRBool aState) = 0;
/**
* Returns whether the window is visible
*
*/
NS_IMETHOD IsVisible(PRBool & aState) = 0;
/**
* Move this widget.
*
* @param aX the new x position expressed in the parent's coordinate system
* @param aY the new y position expressed in the parent's coordinate system
*
**/
NS_IMETHOD SetLocation(PRUint32 aX, PRUint32 aY) = 0;
/**
* Resize this widget.
*
* @param aWidth the new width expressed in the parent's coordinate system
* @param aHeight the new height expressed in the parent's coordinate system
* @param aRepaint whether the widget should be repainted
*
*/
NS_IMETHOD SetBounds(PRUint32 aWidth,
PRUint32 aHeight,
PRBool aRepaint) = 0;
/**
* Move or resize this widget.
*
* @param aX the new x position expressed in the parent's coordinate system
* @param aY the new y position expressed in the parent's coordinate system
* @param aWidth the new width expressed in the parent's coordinate system
* @param aHeight the new height expressed in the parent's coordinate system
* @param aRepaint whether the widget should be repainted if the size changes
*
*/
NS_IMETHOD SetBounds(PRUint32 aX,
PRUint32 aY,
PRUint32 aWidth,
PRUint32 aHeight,
PRBool aRepaint) = 0;
/**
* Returns the preferred width and height for the widget
*
*/
NS_IMETHOD GetPreferredSize(PRInt32& aWidth, PRInt32& aHeight) = 0;
/**
* Set the preferred width and height for the widget
*
*/
NS_IMETHOD SetPreferredSize(PRInt32 aWidth, PRInt32 aHeight) = 0;
};
#endif /* nsIToolbarItem_h___ */