1/*
2 * Copyright (c) 1999-2000, Eric Moon.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions, and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions, and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * 3. The name of the author may not be used to endorse or promote products
17 *    derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
27 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31
32// TextControlFloater.h
33// * PURPOSE
34//   Display an editable text field in a simple pop-up window
35//   (which must automatically close when the user hits 'enter'
36//   or the window loses focus).
37// * TO DO +++++
38//   escape key -> cancel
39//
40// * HISTORY
41//   e.moon		23aug99		Begun
42
43#ifndef __TextControlFloater_H__
44#define __TextControlFloater_H__
45
46#include <Messenger.h>
47#include <Window.h>
48
49class BFont;
50class BTextControl;
51
52#include "cortex_defs.h"
53__BEGIN_CORTEX_NAMESPACE
54
55class TextControlFloater :
56	public	BWindow {
57	typedef	BWindow _inherited;
58
59public:												// dtor/ctors
60	virtual ~TextControlFloater();
61
62	TextControlFloater(
63		BRect											frame,
64		alignment									align,
65		const BFont*							font,
66		const char*								text,
67		const BMessenger&					target,
68		BMessage*									message,
69		BMessage*									cancelMessage=0);
70
71public:												// BWindow
72	virtual void WindowActivated(
73		bool											activated);
74
75	virtual bool QuitRequested();
76
77public:												// BHandler
78	virtual void MessageReceived(
79		BMessage*									message);
80
81private:
82	BTextControl*								m_control;
83
84	BMessenger									m_target;
85	const BMessage*							m_message;
86	BMessage*										m_cancelMessage;
87
88	// true if a message has been sent indicating the
89	// user modified the text
90	bool												m_sentUpdate;
91};
92
93__END_CORTEX_NAMESPACE
94#endif /*__TextControlFloater_H__*/
95
96