| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the QtSCriptTools module of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #include "qscriptdebuggercodefinderwidget_p.h" | 
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| 43 | #include "qscriptdebuggercodefinderwidgetinterface_p_p.h" | 
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| 44 |  | 
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| 45 | #include <QtGui/qboxlayout.h> | 
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| 46 | #include <QtGui/qlineedit.h> | 
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| 47 | #include <QtGui/qcheckbox.h> | 
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| 48 | #include <QtGui/qlabel.h> | 
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| 49 | #include <QtGui/qtoolbutton.h> | 
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| 50 | #include <QtGui/qevent.h> | 
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| 51 | #include <QtCore/qdebug.h> | 
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| 52 |  | 
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| 53 | QT_BEGIN_NAMESPACE | 
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| 54 |  | 
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| 55 | class QScriptDebuggerCodeFinderWidgetPrivate | 
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| 56 | : public QScriptDebuggerCodeFinderWidgetInterfacePrivate | 
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| 57 | { | 
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| 58 | Q_DECLARE_PUBLIC(QScriptDebuggerCodeFinderWidget) | 
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| 59 | public: | 
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| 60 | QScriptDebuggerCodeFinderWidgetPrivate(); | 
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| 61 | ~QScriptDebuggerCodeFinderWidgetPrivate(); | 
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| 62 |  | 
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| 63 | // private slots | 
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| 64 | void _q_updateButtons(); | 
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| 65 | void _q_onTextChanged(const QString &); | 
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| 66 | void _q_next(); | 
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| 67 | void _q_previous(); | 
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| 68 |  | 
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| 69 | int findOptions() const; | 
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| 70 |  | 
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| 71 | QLineEdit *editFind; | 
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| 72 | QCheckBox *checkCase; | 
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| 73 | QLabel *labelWrapped; | 
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| 74 | QToolButton *toolNext; | 
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| 75 | QToolButton *toolClose; | 
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| 76 | QToolButton *toolPrevious; | 
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| 77 | QCheckBox *checkWholeWords; | 
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| 78 | }; | 
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| 79 |  | 
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| 80 | QScriptDebuggerCodeFinderWidgetPrivate::QScriptDebuggerCodeFinderWidgetPrivate() | 
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| 81 | { | 
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| 82 | } | 
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| 83 |  | 
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| 84 | QScriptDebuggerCodeFinderWidgetPrivate::~QScriptDebuggerCodeFinderWidgetPrivate() | 
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| 85 | { | 
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| 86 | } | 
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| 87 |  | 
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| 88 | void QScriptDebuggerCodeFinderWidgetPrivate::_q_updateButtons() | 
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| 89 | { | 
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| 90 | if (editFind->text().isEmpty()) { | 
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| 91 | toolPrevious->setEnabled(false); | 
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| 92 | toolNext->setEnabled(false); | 
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| 93 | } else { | 
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| 94 | toolPrevious->setEnabled(true); | 
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| 95 | toolNext->setEnabled(true); | 
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| 96 | } | 
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| 97 | } | 
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| 98 |  | 
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| 99 | int QScriptDebuggerCodeFinderWidgetPrivate::findOptions() const | 
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| 100 | { | 
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| 101 | int flags = 0; | 
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| 102 | if (checkCase->isChecked()) | 
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| 103 | flags |= QTextDocument::FindCaseSensitively; | 
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| 104 | if (checkWholeWords->isChecked()) | 
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| 105 | flags |= QTextDocument::FindWholeWords; | 
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| 106 | return flags; | 
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| 107 | } | 
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| 108 |  | 
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| 109 | void QScriptDebuggerCodeFinderWidgetPrivate::_q_onTextChanged(const QString &text) | 
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| 110 | { | 
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| 111 | emit q_func()->findRequest(text, findOptions() | 0x100); | 
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| 112 | } | 
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| 113 |  | 
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| 114 | void QScriptDebuggerCodeFinderWidgetPrivate::_q_next() | 
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| 115 | { | 
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| 116 | emit q_func()->findRequest(editFind->text(), findOptions()); | 
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| 117 | } | 
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| 118 |  | 
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| 119 | void QScriptDebuggerCodeFinderWidgetPrivate::_q_previous() | 
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| 120 | { | 
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| 121 | emit q_func()->findRequest(editFind->text(), findOptions() | QTextDocument::FindBackward); | 
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| 122 | } | 
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| 123 |  | 
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| 124 | QScriptDebuggerCodeFinderWidget::QScriptDebuggerCodeFinderWidget(QWidget *parent) | 
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| 125 | : QScriptDebuggerCodeFinderWidgetInterface( | 
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| 126 | *new QScriptDebuggerCodeFinderWidgetPrivate, parent, 0) | 
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| 127 | { | 
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| 128 | Q_D(QScriptDebuggerCodeFinderWidget); | 
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| 129 | QString system = QLatin1String("win"); | 
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| 130 | QHBoxLayout *hboxLayout = new QHBoxLayout(this); | 
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| 131 | #ifdef Q_OS_MAC | 
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| 132 | system = QLatin1String("mac"); | 
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| 133 | #else | 
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| 134 | hboxLayout->setSpacing(6); | 
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| 135 | hboxLayout->setMargin(0); | 
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| 136 | #endif | 
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| 137 |  | 
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| 138 | d->toolClose = new QToolButton(this); | 
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| 139 | d->toolClose->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/closetab.png").arg(system))); | 
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| 140 | d->toolClose->setAutoRaise(true); | 
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| 141 | d->toolClose->setText(tr("Close")); | 
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| 142 | hboxLayout->addWidget(d->toolClose); | 
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| 143 |  | 
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| 144 | d->editFind = new QLineEdit(this); | 
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| 145 | d->editFind->setMinimumSize(QSize(150, 0)); | 
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| 146 | connect(d->editFind, SIGNAL(textChanged(QString)), | 
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| 147 | this, SLOT(_q_updateButtons())); | 
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| 148 | connect(d->editFind, SIGNAL(returnPressed()), | 
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| 149 | this, SLOT(_q_next())); | 
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| 150 | hboxLayout->addWidget(d->editFind); | 
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| 151 |  | 
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| 152 | d->toolPrevious = new QToolButton(this); | 
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| 153 | d->toolPrevious->setAutoRaise(true); | 
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| 154 | d->toolPrevious->setText(tr("Previous")); | 
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| 155 | d->toolPrevious->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); | 
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| 156 | d->toolPrevious->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/previous.png").arg(system))); | 
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| 157 | hboxLayout->addWidget(d->toolPrevious); | 
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| 158 |  | 
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| 159 | d->toolNext = new QToolButton(this); | 
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| 160 | d->toolNext->setAutoRaise(true); | 
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| 161 | d->toolNext->setText(tr("Next")); | 
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| 162 | d->toolNext->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); | 
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| 163 | d->toolNext->setIcon(QIcon(QString::fromUtf8(":/qt/scripttools/debugging/images/%1/next.png").arg(system))); | 
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| 164 | hboxLayout->addWidget(d->toolNext); | 
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| 165 |  | 
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| 166 | d->checkCase = new QCheckBox(tr("Case Sensitive"), this); | 
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| 167 | hboxLayout->addWidget(d->checkCase); | 
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| 168 |  | 
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| 169 | d->checkWholeWords = new QCheckBox(tr("Whole words"), this); | 
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| 170 | hboxLayout->addWidget(d->checkWholeWords); | 
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| 171 |  | 
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| 172 | d->labelWrapped = new QLabel(this); | 
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| 173 | d->labelWrapped->setMinimumSize(QSize(0, 20)); | 
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| 174 | d->labelWrapped->setMaximumSize(QSize(115, 20)); | 
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| 175 | d->labelWrapped->setTextFormat(Qt::RichText); | 
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| 176 | d->labelWrapped->setScaledContents(true); | 
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| 177 | d->labelWrapped->setAlignment(Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter); | 
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| 178 | d->labelWrapped->setText(tr("<img src=\":/qt/scripttools/debugging/images/wrap.png\"> Search wrapped")); | 
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| 179 | hboxLayout->addWidget(d->labelWrapped); | 
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| 180 |  | 
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| 181 | QSpacerItem *spacerItem = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum); | 
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| 182 | hboxLayout->addItem(spacerItem); | 
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| 183 | setMinimumWidth(minimumSizeHint().width()); | 
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| 184 | d->labelWrapped->hide(); | 
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| 185 |  | 
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| 186 | d->_q_updateButtons(); | 
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| 187 |  | 
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| 188 | setFocusProxy(d->editFind); | 
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| 189 | QObject::connect(d->toolClose, SIGNAL(clicked()), this, SLOT(hide())); | 
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| 190 | QObject::connect(d->editFind, SIGNAL(textChanged(QString)), | 
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| 191 | this, SLOT(_q_onTextChanged(QString))); | 
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| 192 | QObject::connect(d->toolNext, SIGNAL(clicked()), this, SLOT(_q_next())); | 
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| 193 | QObject::connect(d->toolPrevious, SIGNAL(clicked()), this, SLOT(_q_previous())); | 
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| 194 | } | 
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| 195 |  | 
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| 196 | QScriptDebuggerCodeFinderWidget::~QScriptDebuggerCodeFinderWidget() | 
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| 197 | { | 
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| 198 | } | 
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| 199 |  | 
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| 200 | int QScriptDebuggerCodeFinderWidget::findOptions() const | 
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| 201 | { | 
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| 202 | Q_D(const QScriptDebuggerCodeFinderWidget); | 
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| 203 | return d->findOptions(); | 
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| 204 | } | 
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| 205 |  | 
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| 206 | QString QScriptDebuggerCodeFinderWidget::text() const | 
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| 207 | { | 
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| 208 | Q_D(const QScriptDebuggerCodeFinderWidget); | 
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| 209 | return d->editFind->text(); | 
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| 210 | } | 
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| 211 |  | 
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| 212 | void QScriptDebuggerCodeFinderWidget::setText(const QString &text) | 
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| 213 | { | 
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| 214 | Q_D(const QScriptDebuggerCodeFinderWidget); | 
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| 215 | d->editFind->setText(text); | 
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| 216 | } | 
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| 217 |  | 
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| 218 | void QScriptDebuggerCodeFinderWidget::setOK(bool ok) | 
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| 219 | { | 
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| 220 | Q_D(QScriptDebuggerCodeFinderWidget); | 
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| 221 | QPalette p = d->editFind->palette(); | 
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| 222 | QColor c; | 
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| 223 | if (ok) | 
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| 224 | c = Qt::white; | 
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| 225 | else | 
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| 226 | c = QColor(255, 102, 102); | 
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| 227 | p.setColor(QPalette::Active, QPalette::Base, c); | 
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| 228 | d->editFind->setPalette(p); | 
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| 229 | if (!ok) | 
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| 230 | d->labelWrapped->hide(); | 
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| 231 | } | 
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| 232 |  | 
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| 233 | void QScriptDebuggerCodeFinderWidget::setWrapped(bool wrapped) | 
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| 234 | { | 
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| 235 | Q_D(QScriptDebuggerCodeFinderWidget); | 
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| 236 | d->labelWrapped->setVisible(wrapped); | 
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| 237 | } | 
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| 238 |  | 
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| 239 | void QScriptDebuggerCodeFinderWidget::keyPressEvent(QKeyEvent *e) | 
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| 240 | { | 
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| 241 | if (e->key() == Qt::Key_Escape) | 
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| 242 | hide(); | 
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| 243 | else | 
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| 244 | QScriptDebuggerCodeFinderWidgetInterface::keyPressEvent(e); | 
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| 245 | } | 
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| 246 |  | 
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| 247 | QT_END_NAMESPACE | 
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| 248 |  | 
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| 249 | #include "moc_qscriptdebuggercodefinderwidget_p.cpp" | 
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