VirtualBox

source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/widgets/UISearchLineEdit.h@ 100347

Last change on this file since 100347 was 98103, checked in by vboxsync, 23 months ago

Copyright year updates by scm.

  • Property svn:eol-style set to native
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1/* $Id: UISearchLineEdit.h 98103 2023-01-17 14:15:46Z vboxsync $ */
2/** @file
3 * VBox Qt GUI - UISearchLineEdit class declaration.
4 */
5
6/*
7 * Copyright (C) 2009-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28#ifndef FEQT_INCLUDED_SRC_widgets_UISearchLineEdit_h
29#define FEQT_INCLUDED_SRC_widgets_UISearchLineEdit_h
30#ifndef RT_WITHOUT_PRAGMA_ONCE
31# pragma once
32#endif
33
34
35/* Qt includes */
36#include <QLineEdit>
37
38/* GUI includes: */
39#include "UILibraryDefs.h"
40
41/** A QLineEdit extension with an overlay label drawn on the right hand side of it.
42 * mostly used for entering a search term and then label show total number of matched items
43 * and currently selected, scrolled item. */
44class SHARED_LIBRARY_STUFF UISearchLineEdit : public QLineEdit
45{
46
47 Q_OBJECT;
48
49public:
50
51 UISearchLineEdit(QWidget *pParent = 0);
52 void setMatchCount(int iMatchCount);
53 void setScrollToIndex(int iScrollToIndex);
54 void reset();
55
56protected:
57
58 virtual void paintEvent(QPaintEvent *pEvent) RT_OVERRIDE;
59
60private:
61
62 void colorBackground(bool fWarning);
63
64 /** Stores the total number of matched items. */
65 int m_iMatchCount;
66 /** Stores the index of the currently scrolled/made-visible item withing the list of search results.
67 * Must be smaller that or equal to m_iMatchCount. */
68 int m_iScrollToIndex;
69 /** When true we color line edit background with a more reddish color. */
70 bool m_fMark;
71 QColor m_unmarkColor;
72 QColor m_markColor;
73};
74
75#endif /* !FEQT_INCLUDED_SRC_widgets_UISearchLineEdit_h */
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