QT 屬性編輯控件 qtpropertybrowser 的用法

1、pro文件中添加 

include($$[QT_INSTALL_PREFIX]/../Src/qttools/src/shared/qtpropertybrowser/qtpropertybrowser.pri)

2、ui中添加widget，提升為QtTreePropertyBrowser

3、.h中

#include <qtpropertybrowser.h>

#include <qtpropertymanager.h>

#include <qtvariantproperty.h>

enum PropertyType{BOOL_TYPE, STRING_TYPE, INT_TYPE, DOUBLE_TYPE, ENUM_TYPE};

void AddProperty(PropertyType type, QString propertyName, bool bEditFlag, QString params);

QtVariantPropertyManager *m_pVarMgrEdit;

    QtVariantPropertyManager *m_pVarMgrOnlyRead;

    QtVariantEditorFactory *m_pVarFactory;

    QtVariantProperty *m_groupItem;

    QtVariantProperty *m_item;

    QMap<QtProperty*,QString> m_property_dic;
4、cpp

void MainWindow::InitAttribute()

{

    m_pVarMgrEdit = new QtVariantPropertyManager(ui->propertyTree);//關聯factory，屬性可以修改

    m_pVarMgrOnlyRead = new QtVariantPropertyManager(ui->propertyTree);//這個管理器不關聯factory，屬性不可修改

    m_pVarFactory = new QtVariantEditorFactory(ui->propertyTree);

    connect(m_pVarMgrEdit,&QtVariantPropertyManager::valueChanged,this, &MainWindow::onValueChanged);//綁定信號槽，當值改變的時候會發送信號

    //----------------星歷/歷書----------------

    m_groupItem  = m_pVarMgrEdit->addProperty(QtVariantPropertyManager::groupTypeId(),QStringLiteral("星歷/歷書"));//添加組

    AddProperty(ENUM_TYPE, QStringLiteral("選項"), true, QStringLiteral("使用內置星歷;導入歷書文件"));

    AddProperty(STRING_TYPE, QStringLiteral("可用時間_始(UTC+00:00)"), false, QStringLiteral("2014/07/29 02:30:00"));

    AddProperty(STRING_TYPE, QStringLiteral("可用時間_末(UTC+00:00)"), false, QStringLiteral("2014/07/29 04:30:00"));

    /*item = m_pVarMgrEdit->addProperty(QVariant::Int, QStringLiteral("Int: "));

    item = m_pVarMgrEdit->addProperty(QtVariantPropertyManager::enumTypeId(), QStringLiteral("選項"));

    QStringList enumNames;

    enumNames << "使用內置星歷" << "導入歷書文件";

    item ->setAttribute(QLatin1String("enumNames"), enumNames);

    item ->setValue(0);

    m_groupItem->addSubProperty(item );

    */

    ui->propertyTree->addProperty(m_groupItem);

    //----------------時間設置------------------

    m_groupItem = m_pVarMgrEdit->addProperty(QtVariantPropertyManager::groupTypeId(),QStringLiteral("時間設置"));//添加組

    AddProperty(STRING_TYPE, QStringLiteral("起始時間(UTC+00:00)"), false, QStringLiteral("2014/07/29 02:30:00"));

    AddProperty(STRING_TYPE, QStringLiteral("仿真時長"), true, QStringLiteral("60.00分鍾"));

    ui->propertyTree->addProperty(m_groupItem);

ui->propertyTree->setFactoryForManager(m_pVarMgrEdit,m_pVarFactory);

//將一個工廠與manger關聯起來，即可修改內容。

}

void MainWindow::AddProperty(PropertyType type, QString propertyName, bool bEditFlag, QString params)

{

    switch (type)

    {

    case BOOL_TYPE:

    {

        QVariant tempValue = params;

        if(bEditFlag)

        {

            m_item = m_pVarMgrEdit->addProperty(QVariant::Bool,propertyName);

            m_item->setValue(tempValue.toBool());

            m_groupItem->addSubProperty(m_item);

        }

        else

        {

            m_item = m_pVarMgrOnlyRead->addProperty(QVariant::Bool,propertyName);

            m_item->setValue(tempValue.toBool());

            m_groupItem->addSubProperty(m_item);

        }

        break;

    }

    case DOUBLE_TYPE:

    {

        if(bEditFlag)

        {

            m_item = m_pVarMgrEdit->addProperty(QVariant::Double,propertyName);

            m_item->setValue(params.toDouble());

            m_groupItem->addSubProperty(m_item);

        }

        else

        {

            m_item = m_pVarMgrOnlyRead->addProperty(QVariant::Double,propertyName);

            m_item->setValue(params.toDouble());

            m_groupItem->addSubProperty(m_item);

        }

        break;

    }

    case STRING_TYPE:

    {

        if(bEditFlag)

        {

            m_item = m_pVarMgrEdit->addProperty(QVariant::String,propertyName);

            m_item->setValue(params);

            m_groupItem->addSubProperty(m_item);

        }

        else

        {

            m_item = m_pVarMgrOnlyRead->addProperty(QVariant::String,propertyName);

            m_item->setValue(params);

            m_groupItem->addSubProperty(m_item);

        }

        break;

    }

    case INT_TYPE:

    {

        if(bEditFlag)

        {

            m_item = m_pVarMgrEdit->addProperty(QVariant::Int,propertyName);

            m_item->setValue(params.toInt());

            m_groupItem->addSubProperty(m_item);

        }

        else

        {

            m_item = m_pVarMgrOnlyRead->addProperty(QVariant::Int,propertyName);

            m_item->setValue(params.toInt());

            m_groupItem->addSubProperty(m_item);

        }

        break;

    }

    case ENUM_TYPE:

    {

        m_item = m_pVarMgrEdit->addProperty(QtVariantPropertyManager::enumTypeId(), propertyName);

        QStringList enumNames = params.split(";");

        //enumNames << "給定速度加速度" << "圓形軌道" << "彈道軌跡" << "實時仿真數據" << "讀取軌跡文件";

        m_item ->setAttribute(QLatin1String("enumNames"), enumNames);

        m_item ->setValue(0);

        m_groupItem->addSubProperty(m_item );

        break;

    }

    default:

        break;

    }

}

void MainWindow::onValueChanged(QtProperty *property, const QVariant &value)

{

    QString s =m_property_dic[property];

    qDebug()<<s<<":"<<value;

}