[2] | 1 | /****************************************************************************
|
---|
| 2 | **
|
---|
[846] | 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
---|
[561] | 4 | ** All rights reserved.
|
---|
| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com)
|
---|
[2] | 6 | **
|
---|
| 7 | ** This file is part of the tools applications of the Qt Toolkit.
|
---|
| 8 | **
|
---|
| 9 | ** $QT_BEGIN_LICENSE:LGPL$
|
---|
| 10 | ** Commercial Usage
|
---|
| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
|
---|
| 12 | ** accordance with the Qt Commercial License Agreement provided with the
|
---|
| 13 | ** Software or, alternatively, in accordance with the terms contained in
|
---|
| 14 | ** a written agreement between you and Nokia.
|
---|
| 15 | **
|
---|
| 16 | ** GNU Lesser General Public License Usage
|
---|
| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
|
---|
| 18 | ** General Public License version 2.1 as published by the Free Software
|
---|
| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
|
---|
| 20 | ** packaging of this file. Please review the following information to
|
---|
| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
|
---|
| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
---|
| 23 | **
|
---|
[561] | 24 | ** In addition, as a special exception, Nokia gives you certain additional
|
---|
| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
|
---|
| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
---|
[2] | 27 | **
|
---|
| 28 | ** GNU General Public License Usage
|
---|
| 29 | ** Alternatively, this file may be used under the terms of the GNU
|
---|
| 30 | ** General Public License version 3.0 as published by the Free Software
|
---|
| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
|
---|
| 32 | ** packaging of this file. Please review the following information to
|
---|
| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
|
---|
| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
|
---|
| 35 | **
|
---|
[561] | 36 | ** If you have questions regarding the use of this file, please contact
|
---|
| 37 | ** Nokia at qt-info@nokia.com.
|
---|
[2] | 38 | ** $QT_END_LICENSE$
|
---|
| 39 | **
|
---|
| 40 | ****************************************************************************/
|
---|
| 41 |
|
---|
| 42 | #ifndef ABSTRACTFINDWIDGET_H
|
---|
| 43 | #define ABSTRACTFINDWIDGET_H
|
---|
| 44 |
|
---|
| 45 | #include <QtGui/QIcon>
|
---|
| 46 | #include <QtGui/QWidget>
|
---|
| 47 |
|
---|
| 48 | QT_BEGIN_NAMESPACE
|
---|
| 49 |
|
---|
| 50 | class QCheckBox;
|
---|
| 51 | class QEvent;
|
---|
| 52 | class QKeyEvent;
|
---|
| 53 | class QLabel;
|
---|
| 54 | class QLineEdit;
|
---|
| 55 | class QObject;
|
---|
| 56 | class QToolButton;
|
---|
| 57 |
|
---|
| 58 | class AbstractFindWidget : public QWidget
|
---|
| 59 | {
|
---|
| 60 | Q_OBJECT
|
---|
| 61 |
|
---|
| 62 | public:
|
---|
| 63 | enum FindFlag {
|
---|
| 64 | /// Use a layout that is roughly half as wide and twice as high as the regular one.
|
---|
| 65 | NarrowLayout = 1,
|
---|
| 66 | /// Do not show the "Whole words" checkbox.
|
---|
| 67 | NoWholeWords = 2,
|
---|
| 68 | /// Do not show the "Case sensitive" checkbox.
|
---|
| 69 | NoCaseSensitive = 4
|
---|
| 70 | };
|
---|
| 71 | Q_DECLARE_FLAGS(FindFlags, FindFlag)
|
---|
| 72 |
|
---|
[769] | 73 | explicit AbstractFindWidget(FindFlags flags = FindFlags(), QWidget *parent = 0);
|
---|
[2] | 74 | virtual ~AbstractFindWidget();
|
---|
| 75 |
|
---|
| 76 | bool eventFilter(QObject *object, QEvent *e);
|
---|
| 77 |
|
---|
| 78 | static QIcon findIconSet();
|
---|
| 79 |
|
---|
| 80 | public slots:
|
---|
| 81 | void activate();
|
---|
| 82 | virtual void deactivate();
|
---|
| 83 | void findNext();
|
---|
| 84 | void findPrevious();
|
---|
| 85 | void findCurrentText();
|
---|
| 86 |
|
---|
| 87 | protected:
|
---|
| 88 | void keyPressEvent(QKeyEvent *event);
|
---|
| 89 |
|
---|
| 90 | private slots:
|
---|
| 91 | void updateButtons();
|
---|
| 92 |
|
---|
| 93 | protected:
|
---|
| 94 | virtual void find(const QString &textToFind, bool skipCurrent, bool backward, bool *found, bool *wrapped) = 0;
|
---|
| 95 |
|
---|
| 96 | bool caseSensitive() const;
|
---|
| 97 | bool wholeWords() const;
|
---|
| 98 |
|
---|
| 99 | private:
|
---|
| 100 | void findInternal(const QString &textToFind, bool skipCurrent, bool backward);
|
---|
| 101 |
|
---|
| 102 | QLineEdit *m_editFind;
|
---|
| 103 | QLabel *m_labelWrapped;
|
---|
| 104 | QToolButton *m_toolNext;
|
---|
| 105 | QToolButton *m_toolClose;
|
---|
| 106 | QToolButton *m_toolPrevious;
|
---|
| 107 | QCheckBox *m_checkCase;
|
---|
| 108 | QCheckBox *m_checkWholeWords;
|
---|
| 109 | };
|
---|
| 110 |
|
---|
| 111 | Q_DECLARE_OPERATORS_FOR_FLAGS(AbstractFindWidget::FindFlags)
|
---|
| 112 |
|
---|
| 113 | QT_END_NAMESPACE
|
---|
| 114 |
|
---|
| 115 | #endif // ABSTRACTFINDWIDGET_H
|
---|