source: trunk/src/gui/dialogs/qwizard.h@ 112

Last change on this file since 112 was 2, checked in by Dmitry A. Kuminov, 16 years ago

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

File size: 8.2 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 QtGui module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
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**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QWIZARD_H
43#define QWIZARD_H
44
45#include <QtGui/qdialog.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Gui)
52
53#ifndef QT_NO_WIZARD
54
55class QAbstractButton;
56class QWizardPage;
57class QWizardPrivate;
58
59class Q_GUI_EXPORT QWizard : public QDialog
60{
61 Q_OBJECT
62 Q_ENUMS(WizardStyle WizardOption)
63 Q_FLAGS(WizardOptions)
64 Q_PROPERTY(WizardStyle wizardStyle READ wizardStyle WRITE setWizardStyle)
65 Q_PROPERTY(WizardOptions options READ options WRITE setOptions)
66 Q_PROPERTY(Qt::TextFormat titleFormat READ titleFormat WRITE setTitleFormat)
67 Q_PROPERTY(Qt::TextFormat subTitleFormat READ subTitleFormat WRITE setSubTitleFormat)
68 Q_PROPERTY(int startId READ startId WRITE setStartId)
69 Q_PROPERTY(int currentId READ currentId NOTIFY currentIdChanged)
70
71public:
72 enum WizardButton {
73 BackButton,
74 NextButton,
75 CommitButton,
76 FinishButton,
77 CancelButton,
78 HelpButton,
79 CustomButton1,
80 CustomButton2,
81 CustomButton3,
82 Stretch,
83
84 NoButton = -1,
85 NStandardButtons = 6,
86 NButtons = 9
87 };
88
89 enum WizardPixmap {
90 WatermarkPixmap,
91 LogoPixmap,
92 BannerPixmap,
93 BackgroundPixmap,
94 NPixmaps
95 };
96
97 enum WizardStyle {
98 ClassicStyle,
99 ModernStyle,
100 MacStyle,
101 AeroStyle,
102 NStyles
103 };
104
105 enum WizardOption {
106 IndependentPages = 0x00000001,
107 IgnoreSubTitles = 0x00000002,
108 ExtendedWatermarkPixmap = 0x00000004,
109 NoDefaultButton = 0x00000008,
110 NoBackButtonOnStartPage = 0x00000010,
111 NoBackButtonOnLastPage = 0x00000020,
112 DisabledBackButtonOnLastPage = 0x00000040,
113 HaveNextButtonOnLastPage = 0x00000080,
114 HaveFinishButtonOnEarlyPages = 0x00000100,
115 NoCancelButton = 0x00000200,
116 CancelButtonOnLeft = 0x00000400,
117 HaveHelpButton = 0x00000800,
118 HelpButtonOnRight = 0x00001000,
119 HaveCustomButton1 = 0x00002000,
120 HaveCustomButton2 = 0x00004000,
121 HaveCustomButton3 = 0x00008000
122 };
123
124 Q_DECLARE_FLAGS(WizardOptions, WizardOption)
125
126 explicit QWizard(QWidget *parent = 0, Qt::WindowFlags flags = 0);
127 ~QWizard();
128
129 int addPage(QWizardPage *page);
130 void setPage(int id, QWizardPage *page);
131 void removePage(int id);
132 QWizardPage *page(int id) const;
133 bool hasVisitedPage(int id) const;
134 QList<int> visitedPages() const; // ### visitedIds()?
135 QList<int> pageIds() const;
136 void setStartId(int id);
137 int startId() const;
138 QWizardPage *currentPage() const;
139 int currentId() const;
140
141 virtual bool validateCurrentPage();
142 virtual int nextId() const;
143
144 void setField(const QString &name, const QVariant &value);
145 QVariant field(const QString &name) const;
146
147 void setWizardStyle(WizardStyle style);
148 WizardStyle wizardStyle() const;
149
150 void setOption(WizardOption option, bool on = true);
151 bool testOption(WizardOption option) const;
152 void setOptions(WizardOptions options);
153 WizardOptions options() const;
154
155 void setButtonText(WizardButton which, const QString &text);
156 QString buttonText(WizardButton which) const;
157 void setButtonLayout(const QList<WizardButton> &layout);
158 void setButton(WizardButton which, QAbstractButton *button);
159 QAbstractButton *button(WizardButton which) const;
160
161 void setTitleFormat(Qt::TextFormat format);
162 Qt::TextFormat titleFormat() const;
163 void setSubTitleFormat(Qt::TextFormat format);
164 Qt::TextFormat subTitleFormat() const;
165 void setPixmap(WizardPixmap which, const QPixmap &pixmap);
166 QPixmap pixmap(WizardPixmap which) const;
167
168 void setDefaultProperty(const char *className, const char *property,
169 const char *changedSignal);
170
171 void setVisible(bool visible);
172 QSize sizeHint() const;
173
174Q_SIGNALS:
175 void currentIdChanged(int id);
176 void helpRequested();
177 void customButtonClicked(int which);
178
179public Q_SLOTS:
180 void back();
181 void next();
182 void restart();
183
184protected:
185 bool event(QEvent *event);
186 void resizeEvent(QResizeEvent *event);
187 void paintEvent(QPaintEvent *event);
188#if defined(Q_WS_WIN)
189 bool winEvent(MSG * message, long * result);
190#endif
191 void done(int result);
192 virtual void initializePage(int id);
193 virtual void cleanupPage(int id);
194
195private:
196 Q_DISABLE_COPY(QWizard)
197 Q_DECLARE_PRIVATE(QWizard)
198 Q_PRIVATE_SLOT(d_func(), void _q_emitCustomButtonClicked())
199 Q_PRIVATE_SLOT(d_func(), void _q_updateButtonStates())
200
201 friend class QWizardPage;
202};
203
204Q_DECLARE_OPERATORS_FOR_FLAGS(QWizard::WizardOptions)
205
206class QWizardPagePrivate;
207
208class Q_GUI_EXPORT QWizardPage : public QWidget
209{
210 Q_OBJECT
211 Q_PROPERTY(QString title READ title WRITE setTitle)
212 Q_PROPERTY(QString subTitle READ subTitle WRITE setSubTitle)
213
214public:
215 QWizardPage(QWidget *parent = 0);
216
217 void setTitle(const QString &title);
218 QString title() const;
219 void setSubTitle(const QString &subTitle);
220 QString subTitle() const;
221 void setPixmap(QWizard::WizardPixmap which, const QPixmap &pixmap);
222 QPixmap pixmap(QWizard::WizardPixmap which) const;
223 void setFinalPage(bool finalPage);
224 bool isFinalPage() const;
225 void setCommitPage(bool commitPage);
226 bool isCommitPage() const;
227 void setButtonText(QWizard::WizardButton which, const QString &text);
228 QString buttonText(QWizard::WizardButton which) const;
229
230 virtual void initializePage();
231 virtual void cleanupPage();
232 virtual bool validatePage();
233 virtual bool isComplete() const;
234 virtual int nextId() const;
235
236Q_SIGNALS:
237 void completeChanged();
238
239protected:
240 void setField(const QString &name, const QVariant &value);
241 QVariant field(const QString &name) const;
242 void registerField(const QString &name, QWidget *widget, const char *property = 0,
243 const char *changedSignal = 0);
244 QWizard *wizard() const;
245
246private:
247 Q_DISABLE_COPY(QWizardPage)
248 Q_DECLARE_PRIVATE(QWizardPage)
249 Q_PRIVATE_SLOT(d_func(), void _q_maybeEmitCompleteChanged())
250 Q_PRIVATE_SLOT(d_func(), void _q_updateCachedCompleteState())
251
252 friend class QWizard;
253 friend class QWizardPrivate;
254};
255
256QT_END_NAMESPACE
257
258QT_END_HEADER
259
260#endif // QT_NO_WIZARD
261
262#endif // QWIZARD_H
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