1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** Contact: Qt Software Information ([email protected])
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5 | **
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6 | ** This file is part of the QtGui module of the Qt Toolkit.
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7 | **
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8 | ** $QT_BEGIN_LICENSE:LGPL$
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9 | ** Commercial Usage
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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11 | ** accordance with the Qt Commercial License Agreement provided with the
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12 | ** Software or, alternatively, in accordance with the terms contained in
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13 | ** a written agreement between you and Nokia.
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14 | **
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15 | ** GNU Lesser General Public License Usage
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16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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17 | ** General Public License version 2.1 as published by the Free Software
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18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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19 | ** packaging of this file. Please review the following information to
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20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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22 | **
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23 | ** In addition, as a special exception, Nokia gives you certain
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24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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26 | ** 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 are unsure which license is appropriate for your use, please
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37 | ** contact the sales department at [email protected].
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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 | #ifndef QWIZARD_H
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43 | #define QWIZARD_H
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44 |
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45 | #include <QtGui/qdialog.h>
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46 |
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47 | QT_BEGIN_HEADER
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48 |
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49 | QT_BEGIN_NAMESPACE
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50 |
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51 | QT_MODULE(Gui)
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52 |
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53 | #ifndef QT_NO_WIZARD
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54 |
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55 | class QAbstractButton;
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56 | class QWizardPage;
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57 | class QWizardPrivate;
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58 |
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59 | class Q_GUI_EXPORT QWizard : public QDialog
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60 | {
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61 | Q_OBJECT
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62 | Q_ENUMS(WizardStyle WizardOption)
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63 | Q_FLAGS(WizardOptions)
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64 | Q_PROPERTY(WizardStyle wizardStyle READ wizardStyle WRITE setWizardStyle)
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65 | Q_PROPERTY(WizardOptions options READ options WRITE setOptions)
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66 | Q_PROPERTY(Qt::TextFormat titleFormat READ titleFormat WRITE setTitleFormat)
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67 | Q_PROPERTY(Qt::TextFormat subTitleFormat READ subTitleFormat WRITE setSubTitleFormat)
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68 | Q_PROPERTY(int startId READ startId WRITE setStartId)
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69 | Q_PROPERTY(int currentId READ currentId NOTIFY currentIdChanged)
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70 |
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71 | public:
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72 | enum WizardButton {
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73 | BackButton,
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74 | NextButton,
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75 | CommitButton,
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76 | FinishButton,
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77 | CancelButton,
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78 | HelpButton,
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79 | CustomButton1,
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80 | CustomButton2,
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81 | CustomButton3,
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82 | Stretch,
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83 |
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84 | NoButton = -1,
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85 | NStandardButtons = 6,
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86 | NButtons = 9
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87 | };
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88 |
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89 | enum WizardPixmap {
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90 | WatermarkPixmap,
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91 | LogoPixmap,
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92 | BannerPixmap,
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93 | BackgroundPixmap,
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94 | NPixmaps
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95 | };
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96 |
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97 | enum WizardStyle {
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98 | ClassicStyle,
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99 | ModernStyle,
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100 | MacStyle,
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101 | AeroStyle,
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102 | NStyles
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103 | };
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104 |
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105 | enum WizardOption {
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106 | IndependentPages = 0x00000001,
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107 | IgnoreSubTitles = 0x00000002,
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108 | ExtendedWatermarkPixmap = 0x00000004,
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109 | NoDefaultButton = 0x00000008,
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110 | NoBackButtonOnStartPage = 0x00000010,
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111 | NoBackButtonOnLastPage = 0x00000020,
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112 | DisabledBackButtonOnLastPage = 0x00000040,
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113 | HaveNextButtonOnLastPage = 0x00000080,
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114 | HaveFinishButtonOnEarlyPages = 0x00000100,
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115 | NoCancelButton = 0x00000200,
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116 | CancelButtonOnLeft = 0x00000400,
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117 | HaveHelpButton = 0x00000800,
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118 | HelpButtonOnRight = 0x00001000,
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119 | HaveCustomButton1 = 0x00002000,
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120 | HaveCustomButton2 = 0x00004000,
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121 | HaveCustomButton3 = 0x00008000
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122 | };
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123 |
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124 | Q_DECLARE_FLAGS(WizardOptions, WizardOption)
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125 |
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126 | explicit QWizard(QWidget *parent = 0, Qt::WindowFlags flags = 0);
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127 | ~QWizard();
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128 |
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129 | int addPage(QWizardPage *page);
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130 | void setPage(int id, QWizardPage *page);
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131 | void removePage(int id);
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132 | QWizardPage *page(int id) const;
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133 | bool hasVisitedPage(int id) const;
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134 | QList<int> visitedPages() const; // ### visitedIds()?
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135 | QList<int> pageIds() const;
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136 | void setStartId(int id);
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137 | int startId() const;
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138 | QWizardPage *currentPage() const;
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139 | int currentId() const;
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140 |
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141 | virtual bool validateCurrentPage();
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142 | virtual int nextId() const;
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143 |
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144 | void setField(const QString &name, const QVariant &value);
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145 | QVariant field(const QString &name) const;
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146 |
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147 | void setWizardStyle(WizardStyle style);
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148 | WizardStyle wizardStyle() const;
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149 |
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150 | void setOption(WizardOption option, bool on = true);
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151 | bool testOption(WizardOption option) const;
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152 | void setOptions(WizardOptions options);
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153 | WizardOptions options() const;
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154 |
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155 | void setButtonText(WizardButton which, const QString &text);
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156 | QString buttonText(WizardButton which) const;
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157 | void setButtonLayout(const QList<WizardButton> &layout);
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158 | void setButton(WizardButton which, QAbstractButton *button);
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159 | QAbstractButton *button(WizardButton which) const;
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160 |
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161 | void setTitleFormat(Qt::TextFormat format);
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162 | Qt::TextFormat titleFormat() const;
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163 | void setSubTitleFormat(Qt::TextFormat format);
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164 | Qt::TextFormat subTitleFormat() const;
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165 | void setPixmap(WizardPixmap which, const QPixmap &pixmap);
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166 | QPixmap pixmap(WizardPixmap which) const;
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167 |
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168 | void setDefaultProperty(const char *className, const char *property,
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169 | const char *changedSignal);
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170 |
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171 | void setVisible(bool visible);
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172 | QSize sizeHint() const;
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173 |
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174 | Q_SIGNALS:
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175 | void currentIdChanged(int id);
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176 | void helpRequested();
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177 | void customButtonClicked(int which);
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178 |
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179 | public Q_SLOTS:
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180 | void back();
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181 | void next();
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182 | void restart();
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183 |
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184 | protected:
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185 | bool event(QEvent *event);
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186 | void resizeEvent(QResizeEvent *event);
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187 | void paintEvent(QPaintEvent *event);
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188 | #if defined(Q_WS_WIN)
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189 | bool winEvent(MSG * message, long * result);
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190 | #endif
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191 | void done(int result);
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192 | virtual void initializePage(int id);
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193 | virtual void cleanupPage(int id);
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194 |
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195 | private:
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196 | Q_DISABLE_COPY(QWizard)
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197 | Q_DECLARE_PRIVATE(QWizard)
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198 | Q_PRIVATE_SLOT(d_func(), void _q_emitCustomButtonClicked())
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199 | Q_PRIVATE_SLOT(d_func(), void _q_updateButtonStates())
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200 |
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201 | friend class QWizardPage;
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202 | };
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203 |
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204 | Q_DECLARE_OPERATORS_FOR_FLAGS(QWizard::WizardOptions)
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205 |
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206 | class QWizardPagePrivate;
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207 |
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208 | class Q_GUI_EXPORT QWizardPage : public QWidget
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209 | {
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210 | Q_OBJECT
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211 | Q_PROPERTY(QString title READ title WRITE setTitle)
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212 | Q_PROPERTY(QString subTitle READ subTitle WRITE setSubTitle)
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213 |
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214 | public:
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215 | QWizardPage(QWidget *parent = 0);
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216 |
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217 | void setTitle(const QString &title);
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218 | QString title() const;
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219 | void setSubTitle(const QString &subTitle);
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220 | QString subTitle() const;
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221 | void setPixmap(QWizard::WizardPixmap which, const QPixmap &pixmap);
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222 | QPixmap pixmap(QWizard::WizardPixmap which) const;
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223 | void setFinalPage(bool finalPage);
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224 | bool isFinalPage() const;
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225 | void setCommitPage(bool commitPage);
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226 | bool isCommitPage() const;
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227 | void setButtonText(QWizard::WizardButton which, const QString &text);
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228 | QString buttonText(QWizard::WizardButton which) const;
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229 |
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230 | virtual void initializePage();
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231 | virtual void cleanupPage();
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232 | virtual bool validatePage();
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233 | virtual bool isComplete() const;
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234 | virtual int nextId() const;
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235 |
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236 | Q_SIGNALS:
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237 | void completeChanged();
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238 |
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239 | protected:
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240 | void setField(const QString &name, const QVariant &value);
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241 | QVariant field(const QString &name) const;
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242 | void registerField(const QString &name, QWidget *widget, const char *property = 0,
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243 | const char *changedSignal = 0);
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244 | QWizard *wizard() const;
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245 |
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246 | private:
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247 | Q_DISABLE_COPY(QWizardPage)
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248 | Q_DECLARE_PRIVATE(QWizardPage)
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249 | Q_PRIVATE_SLOT(d_func(), void _q_maybeEmitCompleteChanged())
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250 | Q_PRIVATE_SLOT(d_func(), void _q_updateCachedCompleteState())
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251 |
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252 | friend class QWizard;
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253 | friend class QWizardPrivate;
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254 | };
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255 |
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256 | QT_END_NAMESPACE
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257 |
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258 | QT_END_HEADER
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259 |
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260 | #endif // QT_NO_WIZARD
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261 |
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262 | #endif // QWIZARD_H
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