diff options
Diffstat (limited to 'doc/src/snippets')
| -rw-r--r-- | doc/src/snippets/alphachannel.cpp | 7 | ||||
| -rw-r--r-- | doc/src/snippets/code/doc_src_installation.qdoc | 2 | ||||
| -rw-r--r-- | doc/src/snippets/code/doc_src_layout.qdoc | 45 | ||||
| -rw-r--r-- | doc/src/snippets/code/doc_src_properties.qdoc | 1 | ||||
| -rw-r--r-- | doc/src/snippets/code/doc_src_qtestlib.qdoc | 6 | ||||
| -rw-r--r-- | doc/src/snippets/code/doc_src_qtwebkit.qdoc | 8 | ||||
| -rw-r--r-- | doc/src/snippets/code/src_3rdparty_webkit_WebKit_qt_Api_qwebview.cpp | 35 | ||||
| -rw-r--r-- | doc/src/snippets/code/src_qdbus_qdbusargument.cpp | 2 | ||||
| -rw-r--r-- | doc/src/snippets/sqldatabase/sqldatabase.cpp | 2 | ||||
| -rw-r--r-- | doc/src/snippets/webkit/simple/main.cpp | 56 | ||||
| -rw-r--r-- | doc/src/snippets/webkit/simple/simple.pro | 2 | ||||
| -rw-r--r-- | doc/src/snippets/webkit/webpage/main.cpp | 62 | ||||
| -rw-r--r-- | doc/src/snippets/webkit/webpage/webpage.pro | 3 |
13 files changed, 34 insertions, 197 deletions
diff --git a/doc/src/snippets/alphachannel.cpp b/doc/src/snippets/alphachannel.cpp index 7783271..ad0885a 100644 --- a/doc/src/snippets/alphachannel.cpp +++ b/doc/src/snippets/alphachannel.cpp @@ -47,11 +47,8 @@ #include <qfile.h> #include <qdir.h> #include <qfileinfo.h> - -#if (QT_VERSION) >= 0x040000 #include <QtGui> #include <QtCore> -#endif class MyClass : public QWidget { @@ -95,12 +92,10 @@ protected: //! [0] } - QPixmap channelImage, pixmap; + QPixmap channelImage, pixmap; QSize sizeHint() const { return QSize(500, 500); } }; - - int main(int argc, char **argv) { QApplication app(argc, argv); diff --git a/doc/src/snippets/code/doc_src_installation.qdoc b/doc/src/snippets/code/doc_src_installation.qdoc index 66bb998..e35dad9 100644 --- a/doc/src/snippets/code/doc_src_installation.qdoc +++ b/doc/src/snippets/code/doc_src_installation.qdoc @@ -44,7 +44,7 @@ PATH - to locate qmake, moc and other Qt tools //! [8] C: -cd /D C:\Qt\4.4.0-rc1 +cd /D C:\Qt\%VERSION% configure //! [8] diff --git a/doc/src/snippets/code/doc_src_layout.qdoc b/doc/src/snippets/code/doc_src_layout.qdoc index 48e10e9..60f36b0 100644 --- a/doc/src/snippets/code/doc_src_layout.qdoc +++ b/doc/src/snippets/code/doc_src_layout.qdoc @@ -2,23 +2,21 @@ #ifndef CARD_H #define CARD_H -#include <QLayout> +#include <QtGui> #include <QList> class CardLayout : public QLayout { public: - CardLayout(QWidget *parent, int dist) - : QLayout(parent, 0, dist) {} - CardLayout(QLayout *parent, int dist) - : QLayout(parent, dist) {} - CardLayout(int dist) - : QLayout(dist) {} + CardLayout(QWidget *parent, int dist): QLayout(parent, 0, dist) {} + CardLayout(QLayout *parent, int dist): QLayout(parent, dist) {} + CardLayout(int dist): QLayout(dist) {} ~CardLayout(); void addItem(QLayoutItem *item); QSize sizeHint() const; QSize minimumSize() const; + QLayoutItem *count() const; QLayoutItem *itemAt(int) const; QLayoutItem *takeAt(int); void setGeometry(const QRect &rect); @@ -31,11 +29,18 @@ private: //! [1] -#include "card.h" +//#include "card.h" //! [1] - //! [2] +QLayoutItem *CardLayout::count() const +{ + // QList::size() returns the number of QLayoutItems in the list + return list.size(); +} +//! [2] + +//! [3] QLayoutItem *CardLayout::itemAt(int idx) const { // QList::value() performs index checking, and returns 0 if we are @@ -48,26 +53,28 @@ QLayoutItem *CardLayout::takeAt(int idx) // QList::take does not do index checking return idx >= 0 && idx < list.size() ? list.takeAt(idx) : 0; } -//! [2] +//! [3] -//! [3] +//! [4] void CardLayout::addItem(QLayoutItem *item) { list.append(item); } -//! [3] +//! [4] -//! [4] +//! [5] CardLayout::~CardLayout() { - deleteAllItems(); + QLayoutItem *item; + while ((item = takeAt(0))) + delete item; } -//! [4] +//! [5] -//! [5] +//! [6] void CardLayout::setGeometry(const QRect &r) { QLayout::setGeometry(r); @@ -85,10 +92,10 @@ void CardLayout::setGeometry(const QRect &r) ++i; } } -//! [5] +//! [6] -//! [6] +//! [7] QSize CardLayout::sizeHint() const { QSize s(0,0); @@ -116,4 +123,4 @@ QSize CardLayout::minimumSize() const } return s + n*QSize(spacing(), spacing()); } -//! [6] +//! [7] diff --git a/doc/src/snippets/code/doc_src_properties.qdoc b/doc/src/snippets/code/doc_src_properties.qdoc index ba7f79b..377cc9c 100644 --- a/doc/src/snippets/code/doc_src_properties.qdoc +++ b/doc/src/snippets/code/doc_src_properties.qdoc @@ -3,6 +3,7 @@ Q_PROPERTY(type name READ getFunction [WRITE setFunction] [RESET resetFunction] + [NOTIFY notifySignal] [DESIGNABLE bool] [SCRIPTABLE bool] [STORED bool] diff --git a/doc/src/snippets/code/doc_src_qtestlib.qdoc b/doc/src/snippets/code/doc_src_qtestlib.qdoc index a4ef52e..a0e4944 100644 --- a/doc/src/snippets/code/doc_src_qtestlib.qdoc +++ b/doc/src/snippets/code/doc_src_qtestlib.qdoc @@ -61,7 +61,7 @@ void TestQString::toUpper() //! [9] -/myTestDirectory$ qmake -project "QT += testlib" +/myTestDirectory$ qmake -project "CONFIG += qtestlib" /myTestDirectory$ qmake /myTestDirectory$ make //! [9] @@ -69,7 +69,7 @@ void TestQString::toUpper() //! [10] ********* Start testing of TestQString ********* -Config: Using QTest library 4.1.0, Qt 4.1.0 +Config: Using QTest library %VERSION%, Qt %VERSION% PASS : TestQString::initTestCase() PASS : TestQString::toUpper() PASS : TestQString::cleanupTestCase() @@ -99,4 +99,4 @@ private slots: } } }; -//! [12]
\ No newline at end of file +//! [12] diff --git a/doc/src/snippets/code/doc_src_qtwebkit.qdoc b/doc/src/snippets/code/doc_src_qtwebkit.qdoc deleted file mode 100644 index d4fc2bd..0000000 --- a/doc/src/snippets/code/doc_src_qtwebkit.qdoc +++ /dev/null @@ -1,8 +0,0 @@ -//! [0] -QT += webkit -//! [0] - - -//! [1] -#include <QtWebKit> -//! [1] diff --git a/doc/src/snippets/code/src_3rdparty_webkit_WebKit_qt_Api_qwebview.cpp b/doc/src/snippets/code/src_3rdparty_webkit_WebKit_qt_Api_qwebview.cpp deleted file mode 100644 index f04cd29..0000000 --- a/doc/src/snippets/code/src_3rdparty_webkit_WebKit_qt_Api_qwebview.cpp +++ /dev/null @@ -1,35 +0,0 @@ - -void wrapInFunction() -{ - -//! [0] - view->page()->history(); -//! [0] - - -//! [1] - view->page()->settings(); -//! [1] - - -//! [2] - view->triggerAction(QWebPage::Copy); -//! [2] - - -//! [3] - view->page()->triggerPageAction(QWebPage::Stop); -//! [3] - - -//! [4] - view->page()->triggerPageAction(QWebPage::GoBack); -//! [4] - - -//! [5] - view->page()->triggerPageAction(QWebPage::GoForward); -//! [5] - -} - diff --git a/doc/src/snippets/code/src_qdbus_qdbusargument.cpp b/doc/src/snippets/code/src_qdbus_qdbusargument.cpp index b982510..efd54ac 100644 --- a/doc/src/snippets/code/src_qdbus_qdbusargument.cpp +++ b/doc/src/snippets/code/src_qdbus_qdbusargument.cpp @@ -4,7 +4,7 @@ struct MyStructure int count; QString name; }; -QT_DECLARE_METATYPE(MyStructure) +Q_DECLARE_METATYPE(MyStructure) // Marshall the MyStructure data into a D-Bus argument QDBusArgument &operator<<(QDBusArgument &argument, const MyStructure &mystruct) diff --git a/doc/src/snippets/sqldatabase/sqldatabase.cpp b/doc/src/snippets/sqldatabase/sqldatabase.cpp index ae176ac..06afa0c 100644 --- a/doc/src/snippets/sqldatabase/sqldatabase.cpp +++ b/doc/src/snippets/sqldatabase/sqldatabase.cpp @@ -524,7 +524,7 @@ protected: bool fetchLast() { return false; } int size() { return 0; } int numRowsAffected() { return 0; } - QSqlRecord record() { return QSqlRecord(); } + QSqlRecord record() const { return QSqlRecord(); } }; //! [47] diff --git a/doc/src/snippets/webkit/simple/main.cpp b/doc/src/snippets/webkit/simple/main.cpp deleted file mode 100644 index a6a4fc2..0000000 --- a/doc/src/snippets/webkit/simple/main.cpp +++ /dev/null @@ -1,56 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Qt Software Information (qt-info@nokia.com) -** -** This file is part of the documentation 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. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QApplication> -#include <QUrl> -#include <QWebView> - -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - QWidget *parent = 0; -//! [Using QWebView] - QWebView *view = new QWebView(parent); - view->load(QUrl("http://qtsoftware.com/")); - view->show(); -//! [Using QWebView] - return app.exec(); -} diff --git a/doc/src/snippets/webkit/simple/simple.pro b/doc/src/snippets/webkit/simple/simple.pro deleted file mode 100644 index 61cd3bf..0000000 --- a/doc/src/snippets/webkit/simple/simple.pro +++ /dev/null @@ -1,2 +0,0 @@ -QT += webkit -SOURCES = main.cpp diff --git a/doc/src/snippets/webkit/webpage/main.cpp b/doc/src/snippets/webkit/webpage/main.cpp deleted file mode 100644 index b433ac2..0000000 --- a/doc/src/snippets/webkit/webpage/main.cpp +++ /dev/null @@ -1,62 +0,0 @@ -#include <QtGui> -#include <QWebPage> -#include <QWebFrame> - -//! [0] -class Thumbnailer : public QObject -{ - Q_OBJECT - -public: - Thumbnailer(const QUrl &url); - -signals: - void finished(); - -private slots: - void render(); - -private: - QWebPage page; - -}; -//! [0] - -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - - Thumbnailer thumbnail(QUrl("http://qtsoftware.com")); - - QObject::connect(&thumbnail, SIGNAL(finished()), - &app, SLOT(quit())); - - return app.exec(); -} - -//! [1] -Thumbnailer::Thumbnailer(const QUrl &url) -{ - page.mainFrame()->load(url); - connect(&page, SIGNAL(loadFinished(bool)), - this, SLOT(render())); -} -//! [1] - -//! [2] -void Thumbnailer::render() -{ - page.setViewportSize(page.mainFrame()->contentsSize()); - QImage image(page.viewportSize(), QImage::Format_ARGB32); - QPainter painter(&image); - - page.mainFrame()->render(&painter); - painter.end(); - - QImage thumbnail = image.scaled(400, 400); - thumbnail.save("thumbnail.png"); - - emit finished(); -} -//! [2] -#include "main.moc" diff --git a/doc/src/snippets/webkit/webpage/webpage.pro b/doc/src/snippets/webkit/webpage/webpage.pro deleted file mode 100644 index fcad03b..0000000 --- a/doc/src/snippets/webkit/webpage/webpage.pro +++ /dev/null @@ -1,3 +0,0 @@ -CONFIG += console -QT += webkit -SOURCES = main.cpp
\ No newline at end of file |