qt-everywhere-src-5.14.1/qttools/examples/designer/taskmenuextension/tictactoeplugin.cpp

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#include "tictactoe.h"
#include "tictactoeplugin.h"
#include "tictactoetaskmenu.h"

#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QExtensionManager>
#include <QtPlugin>

//! [0]
TicTacToePlugin::TicTacToePlugin(QObject *parent)
    : QObject(parent)
{
}

QString TicTacToePlugin::name() const
{
    return QStringLiteral("TicTacToe");
}

QString TicTacToePlugin::group() const
{
    return QStringLiteral("Display Widgets [Examples]");
}

QString TicTacToePlugin::toolTip() const
{
    return QString();
}

QString TicTacToePlugin::whatsThis() const
{
    return QString();
}

QString TicTacToePlugin::includeFile() const
{
    return QStringLiteral("tictactoe.h");
}

QIcon TicTacToePlugin::icon() const
{
    return QIcon();
}

bool TicTacToePlugin::isContainer() const
{
    return false;
}

QWidget *TicTacToePlugin::createWidget(QWidget *parent)
{
    TicTacToe *ticTacToe = new TicTacToe(parent);
    ticTacToe->setState(QStringLiteral("-X-XO----"));
    return ticTacToe;
}

bool TicTacToePlugin::isInitialized() const
{
    return initialized;
}

//! [0] //! [1]
void TicTacToePlugin::initialize(QDesignerFormEditorInterface *formEditor)
{
//! [1] //! [2]
    if (initialized)
        return;

    QExtensionManager *manager = formEditor->extensionManager();
    Q_ASSERT(manager != 0);
//! [2]

//! [3]
    manager->registerExtensions(new TicTacToeTaskMenuFactory(manager),
                                Q_TYPEID(QDesignerTaskMenuExtension));

    initialized = true;
}

QString TicTacToePlugin::domXml() const
{
    return QLatin1String("\
<ui language=\"c++\">\
    <widget class=\"TicTacToe\" name=\"ticTacToe\"/>\
    <customwidgets>\
        <customwidget>\
            <class>TicTacToe</class>\
            <propertyspecifications>\
            <tooltip name=\"state\">Tic Tac Toe state</tooltip>\
            <stringpropertyspecification name=\"state\" notr=\"true\" type=\"singleline\"/>\
            </propertyspecifications>\
        </customwidget>\
    </customwidgets>\
</ui>");
}

//! [3]