source: trunk/tools/shared/findwidget/abstractfindwidget.h@ 158

Last change on this file since 158 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.6 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the tools applications of the Qt Toolkit.
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41
42#ifndef ABSTRACTFINDWIDGET_H
43#define ABSTRACTFINDWIDGET_H
44
45#include <QtGui/QIcon>
46#include <QtGui/QWidget>
47
48QT_BEGIN_NAMESPACE
49
50class QCheckBox;
51class QEvent;
52class QKeyEvent;
53class QLabel;
54class QLineEdit;
55class QObject;
56class QToolButton;
57
58class AbstractFindWidget : public QWidget
59{
60 Q_OBJECT
61
62public:
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
73 AbstractFindWidget(FindFlags flags = FindFlags(), QWidget *parent = 0);
74 virtual ~AbstractFindWidget();
75
76 bool eventFilter(QObject *object, QEvent *e);
77
78 static QIcon findIconSet();
79
80public slots:
81 void activate();
82 virtual void deactivate();
83 void findNext();
84 void findPrevious();
85 void findCurrentText();
86
87protected:
88 void keyPressEvent(QKeyEvent *event);
89
90private slots:
91 void updateButtons();
92
93protected:
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
99private:
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
111Q_DECLARE_OPERATORS_FOR_FLAGS(AbstractFindWidget::FindFlags)
112
113QT_END_NAMESPACE
114
115#endif // ABSTRACTFINDWIDGET_H
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