gecko-dev/layout/base/nsICaret.h

53 строки
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the 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.
*/
// IID for the nsICaret interface
#define NS_ICARET_IID \
{ 0xa6cf90e1, 0x15b3, 0x11d2, {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} }
class nsCaretProperties;
class nsICaret: public nsISupports
{
public:
static const nsIID& GetIID() { static nsIID iid = NS_ICARET_IID; return iid; }
NS_IMETHOD Init(nsIPresShell *inPresShell, nsCaretProperties *inCaretProperties) = 0;
/** SetCaretVisible will set the visibility of the caret
* @param inMakeVisible PR_TRUE to show the caret, PR_FALSE to hide it
*/
NS_IMETHOD SetCaretVisible(PRBool inMakeVisible) = 0;
/** SetCaretReadOnly set the appearance of the caret
* @param inMakeReadonly PR_TRUE to show the caret in a 'read only' state,
* PR_FALSE to show the caret in normal, editing state
*/
NS_IMETHOD SetCaretReadOnly(PRBool inMakeReadonly) = 0;
/** Refresh
* Refresh the caret after the frame it is being drawn in has painted
*/
NS_IMETHOD Refresh() = 0;
};
extern nsresult NS_NewCaret(nsICaret** aInstancePtrResult);