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qtdeclarative/examples/qml/tutorials/extending-qml-advanced/advanced5-Attached-properties/birthdayparty.h

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Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
// Copyright (C) 2023 The Qt Company Ltd.
Use SPDX license identifiers Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Pick-to: 6.4 Task-number: QTBUG-67283 Change-Id: I63563bbeb6f60f89d2c99660400dca7fab78a294 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2022-05-13 13:12:05 +00:00
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
Polish the QML reference examples - Use member initialization, which allows for using constructors from the base classes - Use qsizetype for indexes - Use qInfo() instead of qWarning() for printing - Add spaces/fix formatting Pick-to: 6.2 Change-Id: Iebce1b810ce00f29395207d93303363b3b71e52e Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2021-11-02 08:04:21 +00:00
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
#ifndef BIRTHDAYPARTY_H
#define BIRTHDAYPARTY_H
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
#include "person.h"
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
#include <QDate>
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
#include <QObject>
Rename QDeclarative symbols to QQuick and QQml Symbols beginning with QDeclarative are already exported by the quick1 module. Users can apply the bin/rename-qtdeclarative-symbols.sh script to modify client code using the previous names of the renamed symbols. Task-number: QTBUG-23737 Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66 Reviewed-by: Martin Jones <martin.jones@nokia.com>
2012-02-16 04:43:03 +00:00
#include <qqml.h>
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
class BirthdayPartyAttached : public QObject
{
Q_OBJECT
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
Q_PROPERTY(QDate rsvp READ rsvp WRITE setRsvp NOTIFY rsvpChanged FINAL)
Specify parameters of type registration in class declarations Using this technique we can automatically register all necessary revisions and minor versions of a type, using the metaobject system. This greatly reduces the potential for mistakes and resulting incompatibilities between versions of imports. We assume that for each type we need to register all revisions of its super types and its attached type, and that the revisions match. That is, if you import version X of type A, you will also get version X of its attached type and of any super types. As we previously didn't take these dependencies into account when manually registering the types, a number of extra revisions are now registered for some types. Potentially, we can now generate the qmltypes files at compile time, using moc. Change-Id: I7abb8a5c39f5e63ad1a0cb41a783f2c91909491b Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-08-21 16:34:21 +00:00
QML_ANONYMOUS
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
public:
Polish the QML reference examples - Use member initialization, which allows for using constructors from the base classes - Use qsizetype for indexes - Use qInfo() instead of qWarning() for printing - Add spaces/fix formatting Pick-to: 6.2 Change-Id: Iebce1b810ce00f29395207d93303363b3b71e52e Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2021-11-02 08:04:21 +00:00
using QObject::QObject;
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
QDate rsvp() const;
Example: Pass QDate, QTime by value, not by const reference They're value types, packaging qint64 and int, repsectively. Change-Id: Icf18794466cd140e1384d6dd0de736fbb2c05a48 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2020-07-30 13:33:31 +00:00
void setRsvp(QDate);
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
signals:
void rsvpChanged();
private:
QDate m_rsvp;
};
class BirthdayParty : public QObject
{
Q_OBJECT
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
Q_PROPERTY(Person *host READ host WRITE setHost NOTIFY hostChanged FINAL)
Q_PROPERTY(QQmlListProperty<Person> guests READ guests NOTIFY guestsChanged FINAL)
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
Q_CLASSINFO("DefaultProperty", "guests")
Specify parameters of type registration in class declarations Using this technique we can automatically register all necessary revisions and minor versions of a type, using the metaobject system. This greatly reduces the potential for mistakes and resulting incompatibilities between versions of imports. We assume that for each type we need to register all revisions of its super types and its attached type, and that the revisions match. That is, if you import version X of type A, you will also get version X of its attached type and of any super types. As we previously didn't take these dependencies into account when manually registering the types, a number of extra revisions are now registered for some types. Potentially, we can now generate the qmltypes files at compile time, using moc. Change-Id: I7abb8a5c39f5e63ad1a0cb41a783f2c91909491b Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-08-21 16:34:21 +00:00
QML_ELEMENT
QML_ATTACHED(BirthdayPartyAttached)
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
public:
Polish the QML reference examples - Use member initialization, which allows for using constructors from the base classes - Use qsizetype for indexes - Use qInfo() instead of qWarning() for printing - Add spaces/fix formatting Pick-to: 6.2 Change-Id: Iebce1b810ce00f29395207d93303363b3b71e52e Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2021-11-02 08:04:21 +00:00
using QObject::QObject;
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
Person *host() const;
void setHost(Person *);
Rename QDeclarative symbols to QQuick and QQml Symbols beginning with QDeclarative are already exported by the quick1 module. Users can apply the bin/rename-qtdeclarative-symbols.sh script to modify client code using the previous names of the renamed symbols. Task-number: QTBUG-23737 Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66 Reviewed-by: Martin Jones <martin.jones@nokia.com>
2012-02-16 04:43:03 +00:00
QQmlListProperty<Person> guests();
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
void appendGuest(Person *);
Polish the QML reference examples - Use member initialization, which allows for using constructors from the base classes - Use qsizetype for indexes - Use qInfo() instead of qWarning() for printing - Add spaces/fix formatting Pick-to: 6.2 Change-Id: Iebce1b810ce00f29395207d93303363b3b71e52e Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2021-11-02 08:04:21 +00:00
qsizetype guestCount() const;
Person *guest(qsizetype) const;
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
void clearGuests();
void replaceGuest(qsizetype, Person *);
void removeLastGuest();
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
static BirthdayPartyAttached *qmlAttachedProperties(QObject *);
signals:
void hostChanged();
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
void guestsChanged();
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
private:
Doc: Revamp "Extending QML" examples into a tutorial The examples in the "Extending QML" series were often redundant with the information of the "Writing QML Extensions with C++" tutorial, had outdated code and sometimes had no documentation. The examples that covered topics not mentioned in the first tutorial were revamped into a second "advanced" tutorial extending the first one. The others were removed. The remaining examples were largely based on the same example code of a birthday party. This code was slightly adapted and separated into 7 states, each building upon the previous, with the code change illustrating the associated feature. A tutorial page, in the style of the first one, was added documenting the different QML features and the required code changes in the example project. Links in the documentation from and to the affected pages were update as best as possible. Pick-to: 6.5 Fixes: QTBUG-111033 Change-Id: I9d97e8b32b128c1624d67525996fa14d493909d3 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2023-03-17 14:42:47 +00:00
static void appendGuest(QQmlListProperty<Person> *list, Person *);
static qsizetype guestCount(QQmlListProperty<Person> *);
static Person *guest(QQmlListProperty<Person> *, qsizetype);
static void clearGuests(QQmlListProperty<Person> *);
static void replaceGuest(QQmlListProperty<Person> *, qsizetype, Person *);
static void removeLastGuest(QQmlListProperty<Person> *);
Polish the QML reference examples - Use member initialization, which allows for using constructors from the base classes - Use qsizetype for indexes - Use qInfo() instead of qWarning() for printing - Add spaces/fix formatting Pick-to: 6.2 Change-Id: Iebce1b810ce00f29395207d93303363b3b71e52e Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
2021-11-02 08:04:21 +00:00
Person *m_host = nullptr;
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
QList<Person *> m_guests;
};
#endif // BIRTHDAYPARTY_H