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Diffstat (limited to 'tools/shared/findwidget/abstractfindwidget.h')
-rw-r--r-- | tools/shared/findwidget/abstractfindwidget.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/tools/shared/findwidget/abstractfindwidget.h b/tools/shared/findwidget/abstractfindwidget.h new file mode 100644 index 0000000..fe0c932 --- /dev/null +++ b/tools/shared/findwidget/abstractfindwidget.h @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the tools applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef ABSTRACTFINDWIDGET_H +#define ABSTRACTFINDWIDGET_H + +#include <QtGui/QIcon> +#include <QtGui/QWidget> + +QT_BEGIN_NAMESPACE + +class QCheckBox; +class QEvent; +class QKeyEvent; +class QLabel; +class QLineEdit; +class QObject; +class QToolButton; + +class AbstractFindWidget : public QWidget +{ + Q_OBJECT + +public: + enum FindFlag { + /// Use a layout that is roughly half as wide and twice as high as the regular one. + NarrowLayout = 1, + /// Do not show the "Whole words" checkbox. + NoWholeWords = 2, + /// Do not show the "Case sensitive" checkbox. + NoCaseSensitive = 4 + }; + Q_DECLARE_FLAGS(FindFlags, FindFlag) + + AbstractFindWidget(FindFlags flags = FindFlags(), QWidget *parent = 0); + virtual ~AbstractFindWidget(); + + bool eventFilter(QObject *object, QEvent *e); + + static QIcon findIconSet(); + +public slots: + void activate(); + virtual void deactivate(); + void findNext(); + void findPrevious(); + void findCurrentText(); + +protected: + void keyPressEvent(QKeyEvent *event); + +private slots: + void updateButtons(); + +protected: + virtual void find(const QString &textToFind, bool skipCurrent, bool backward, bool *found, bool *wrapped) = 0; + + bool caseSensitive() const; + bool wholeWords() const; + +private: + void findInternal(const QString &textToFind, bool skipCurrent, bool backward); + + QLineEdit *m_editFind; + QLabel *m_labelWrapped; + QToolButton *m_toolNext; + QToolButton *m_toolClose; + QToolButton *m_toolPrevious; + QCheckBox *m_checkCase; + QCheckBox *m_checkWholeWords; +}; + +Q_DECLARE_OPERATORS_FOR_FLAGS(AbstractFindWidget::FindFlags) + +QT_END_NAMESPACE + +#endif // ABSTRACTFINDWIDGET_H |