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- /****************************************************************************
- **
- ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
- ** Contact: http://www.qt-project.org/legal
- **
- ** This file is part of the Qt Solutions component.
- **
- ** $QT_BEGIN_LICENSE:BSD$
- ** You may use this file under the terms of the BSD license as follows:
- **
- ** "Redistribution and use in source and binary forms, with or without
- ** modification, are permitted provided that the following conditions are
- ** met:
- ** * Redistributions of source code must retain the above copyright
- ** notice, this list of conditions and the following disclaimer.
- ** * Redistributions in binary form must reproduce the above copyright
- ** notice, this list of conditions and the following disclaimer in
- ** the documentation and/or other materials provided with the
- ** distribution.
- ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
- ** of its contributors may be used to endorse or promote products derived
- ** from this software without specific prior written permission.
- **
- **
- ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
- **
- ** $QT_END_LICENSE$
- **
- ****************************************************************************/
- #ifndef QTPROPERTYBROWSER_H
- #define QTPROPERTYBROWSER_H
- #include <QWidget>
- #include <QSet>
- #include <QLineEdit>
- #if QT_VERSION >= 0x040400
- QT_BEGIN_NAMESPACE
- #endif
- #if defined(Q_OS_WIN)
- # if !defined(QT_QTPROPERTYBROWSER_EXPORT) && !defined(QT_QTPROPERTYBROWSER_IMPORT)
- # define QT_QTPROPERTYBROWSER_EXPORT
- # elif defined(QT_QTPROPERTYBROWSER_IMPORT)
- # if defined(QT_QTPROPERTYBROWSER_EXPORT)
- # undef QT_QTPROPERTYBROWSER_EXPORT
- # endif
- # define QT_QTPROPERTYBROWSER_EXPORT __declspec(dllimport)
- # elif defined(QT_QTPROPERTYBROWSER_EXPORT)
- # undef QT_QTPROPERTYBROWSER_EXPORT
- # define QT_QTPROPERTYBROWSER_EXPORT __declspec(dllexport)
- # endif
- #else
- # define QT_QTPROPERTYBROWSER_EXPORT
- #endif
- typedef QLineEdit::EchoMode EchoMode;
- class QtAbstractPropertyManager;
- class QtPropertyPrivate;
- class QT_QTPROPERTYBROWSER_EXPORT QtProperty
- {
- public:
- virtual ~QtProperty();
- QList<QtProperty *> subProperties() const;
- QtAbstractPropertyManager *propertyManager() const;
- QString toolTip() const;
- QString statusTip() const;
- QString whatsThis() const;
- QString propertyName() const;
- bool isEnabled() const;
- bool isModified() const;
- bool hasValue() const;
- QIcon valueIcon() const;
- QString valueText() const;
- QString displayText() const;
- void setToolTip(const QString &text);
- void setStatusTip(const QString &text);
- void setWhatsThis(const QString &text);
- void setPropertyName(const QString &text);
- void setEnabled(bool enable);
- void setModified(bool modified);
- void addSubProperty(QtProperty *property);
- void insertSubProperty(QtProperty *property, QtProperty *afterProperty);
- void removeSubProperty(QtProperty *property);
- protected:
- explicit QtProperty(QtAbstractPropertyManager *manager);
- void propertyChanged();
- private:
- friend class QtAbstractPropertyManager;
- QtPropertyPrivate *d_ptr;
- };
- class QtAbstractPropertyManagerPrivate;
- class QT_QTPROPERTYBROWSER_EXPORT QtAbstractPropertyManager : public QObject
- {
- Q_OBJECT
- public:
- explicit QtAbstractPropertyManager(QObject *parent = 0);
- ~QtAbstractPropertyManager();
- QSet<QtProperty *> properties() const;
- void clear() const;
- QtProperty *addProperty(const QString &name = QString());
- Q_SIGNALS:
- void propertyInserted(QtProperty *property,
- QtProperty *parent, QtProperty *after);
- void propertyChanged(QtProperty *property);
- void propertyRemoved(QtProperty *property, QtProperty *parent);
- void propertyDestroyed(QtProperty *property);
- protected:
- virtual bool hasValue(const QtProperty *property) const;
- virtual QIcon valueIcon(const QtProperty *property) const;
- virtual QString valueText(const QtProperty *property) const;
- virtual QString displayText(const QtProperty *property) const;
- virtual EchoMode echoMode(const QtProperty *) const;
- virtual void initializeProperty(QtProperty *property) = 0;
- virtual void uninitializeProperty(QtProperty *property);
- virtual QtProperty *createProperty();
- private:
- friend class QtProperty;
- QtAbstractPropertyManagerPrivate *d_ptr;
- Q_DECLARE_PRIVATE(QtAbstractPropertyManager)
- Q_DISABLE_COPY(QtAbstractPropertyManager)
- };
- class QT_QTPROPERTYBROWSER_EXPORT QtAbstractEditorFactoryBase : public QObject
- {
- Q_OBJECT
- public:
- virtual QWidget *createEditor(QtProperty *property, QWidget *parent) = 0;
- protected:
- explicit QtAbstractEditorFactoryBase(QObject *parent = 0)
- : QObject(parent) {}
- virtual void breakConnection(QtAbstractPropertyManager *manager) = 0;
- protected Q_SLOTS:
- virtual void managerDestroyed(QObject *manager) = 0;
- friend class QtAbstractPropertyBrowser;
- };
- template <class PropertyManager>
- class QtAbstractEditorFactory : public QtAbstractEditorFactoryBase
- {
- public:
- explicit QtAbstractEditorFactory(QObject *parent) : QtAbstractEditorFactoryBase(parent) {}
- QWidget *createEditor(QtProperty *property, QWidget *parent)
- {
- QSetIterator<PropertyManager *> it(m_managers);
- while (it.hasNext()) {
- PropertyManager *manager = it.next();
- if (manager == property->propertyManager()) {
- return createEditor(manager, property, parent);
- }
- }
- return 0;
- }
- void addPropertyManager(PropertyManager *manager)
- {
- if (m_managers.contains(manager))
- return;
- m_managers.insert(manager);
- connectPropertyManager(manager);
- connect(manager, SIGNAL(destroyed(QObject *)),
- this, SLOT(managerDestroyed(QObject *)));
- }
- void removePropertyManager(PropertyManager *manager)
- {
- if (!m_managers.contains(manager))
- return;
- disconnect(manager, SIGNAL(destroyed(QObject *)),
- this, SLOT(managerDestroyed(QObject *)));
- disconnectPropertyManager(manager);
- m_managers.remove(manager);
- }
- QSet<PropertyManager *> propertyManagers() const
- {
- return m_managers;
- }
- PropertyManager *propertyManager(QtProperty *property) const
- {
- QtAbstractPropertyManager *manager = property->propertyManager();
- QSetIterator<PropertyManager *> itManager(m_managers);
- while (itManager.hasNext()) {
- PropertyManager *m = itManager.next();
- if (m == manager) {
- return m;
- }
- }
- return 0;
- }
- protected:
- virtual void connectPropertyManager(PropertyManager *manager) = 0;
- virtual QWidget *createEditor(PropertyManager *manager, QtProperty *property,
- QWidget *parent) = 0;
- virtual void disconnectPropertyManager(PropertyManager *manager) = 0;
- void managerDestroyed(QObject *manager)
- {
- QSetIterator<PropertyManager *> it(m_managers);
- while (it.hasNext()) {
- PropertyManager *m = it.next();
- if (m == manager) {
- m_managers.remove(m);
- return;
- }
- }
- }
- private:
- void breakConnection(QtAbstractPropertyManager *manager)
- {
- QSetIterator<PropertyManager *> it(m_managers);
- while (it.hasNext()) {
- PropertyManager *m = it.next();
- if (m == manager) {
- removePropertyManager(m);
- return;
- }
- }
- }
- private:
- QSet<PropertyManager *> m_managers;
- friend class QtAbstractPropertyEditor;
- };
- class QtAbstractPropertyBrowser;
- class QtBrowserItemPrivate;
- class QT_QTPROPERTYBROWSER_EXPORT QtBrowserItem
- {
- public:
- QtProperty *property() const;
- QtBrowserItem *parent() const;
- QList<QtBrowserItem *> children() const;
- QtAbstractPropertyBrowser *browser() const;
- private:
- explicit QtBrowserItem(QtAbstractPropertyBrowser *browser, QtProperty *property, QtBrowserItem *parent);
- ~QtBrowserItem();
- QtBrowserItemPrivate *d_ptr;
- friend class QtAbstractPropertyBrowserPrivate;
- };
- class QtAbstractPropertyBrowserPrivate;
- class QT_QTPROPERTYBROWSER_EXPORT QtAbstractPropertyBrowser : public QWidget
- {
- Q_OBJECT
- public:
- explicit QtAbstractPropertyBrowser(QWidget *parent = 0);
- ~QtAbstractPropertyBrowser();
- QList<QtProperty *> properties() const;
- QList<QtBrowserItem *> items(QtProperty *property) const;
- QtBrowserItem *topLevelItem(QtProperty *property) const;
- QList<QtBrowserItem *> topLevelItems() const;
- void clear();
- template <class PropertyManager>
- void setFactoryForManager(PropertyManager *manager,
- QtAbstractEditorFactory<PropertyManager> *factory) {
- QtAbstractPropertyManager *abstractManager = manager;
- QtAbstractEditorFactoryBase *abstractFactory = factory;
- if (addFactory(abstractManager, abstractFactory))
- factory->addPropertyManager(manager);
- }
- void unsetFactoryForManager(QtAbstractPropertyManager *manager);
- QtBrowserItem *currentItem() const;
- void setCurrentItem(QtBrowserItem *);
- Q_SIGNALS:
- void currentItemChanged(QtBrowserItem *);
- public Q_SLOTS:
- QtBrowserItem *addProperty(QtProperty *property);
- QtBrowserItem *insertProperty(QtProperty *property, QtProperty *afterProperty);
- void removeProperty(QtProperty *property);
- //// 2021-11-28 增加删除扩展动态属性
- //void removePropertyEx(QtProperty* property);
- protected:
- virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem) = 0;
- virtual void itemRemoved(QtBrowserItem *item) = 0;
- // can be tooltip, statustip, whatsthis, name, icon, text.
- virtual void itemChanged(QtBrowserItem *item) = 0;
- virtual QWidget *createEditor(QtProperty *property, QWidget *parent);
- private:
- bool addFactory(QtAbstractPropertyManager *abstractManager,
- QtAbstractEditorFactoryBase *abstractFactory);
- QtAbstractPropertyBrowserPrivate *d_ptr;
- Q_DECLARE_PRIVATE(QtAbstractPropertyBrowser)
- Q_DISABLE_COPY(QtAbstractPropertyBrowser)
- Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty *,
- QtProperty *, QtProperty *))
- Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *,
- QtProperty *))
- Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *))
- Q_PRIVATE_SLOT(d_func(), void slotPropertyDataChanged(QtProperty *))
- };
- #if QT_VERSION >= 0x040400
- QT_END_NAMESPACE
- #endif
- #endif // QTPROPERTYBROWSER_H
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