C++ QDesignerFormEditorInterface::objectInspector方法代码示例

void ButtonGroupCommand::createButtonGroup()
{
    if (debugButtonMenu)
        qDebug() << "Creating " <<  m_buttonGroup << " from " <<  m_buttonList;

    QDesignerFormWindowInterface *fw = formWindow();
    QDesignerFormEditorInterface *core = fw->core();
    core->metaDataBase()->add(m_buttonGroup);
    addButtonsToGroup();
    // Make button group visible
    core->objectInspector()->setFormWindow(fw);
}

bool ToolBarEventFilter::handleMousePressEvent(QMouseEvent *event)
{
    if (event->button() != Qt::LeftButton || withinHandleArea(m_toolBar, event->pos()))
        return false;

    if (QDesignerFormWindowInterface *fw = formWindow()) {
        QDesignerFormEditorInterface *core = fw->core();
        // Keep selection in sync
        fw->clearSelection(false);
        if (QDesignerObjectInspector *oi = qobject_cast<QDesignerObjectInspector *>(core->objectInspector())) {
            oi->clearSelection();
            oi->selectObject(m_toolBar);
        }
        core->propertyEditor()->setObject(m_toolBar);
    }
    m_startPosition = m_toolBar->mapFromGlobal(event->globalPos());
    event->accept();
    return true;
}

void QDesignerIntegrationPrivate::updateSelection()
{
    QDesignerFormEditorInterface *core = q->core();
    QDesignerFormWindowInterface *formWindow = core->formWindowManager()->activeFormWindow();
    QWidget *selection = 0;

    if (formWindow) {
        selection = formWindow->cursor()->current();
    }

    if (QDesignerActionEditorInterface *actionEditor = core->actionEditor())
        actionEditor->setFormWindow(formWindow);

    if (QDesignerPropertyEditorInterface *propertyEditor = core->propertyEditor())
        propertyEditor->setObject(selection);

    if (QDesignerObjectInspectorInterface *objectInspector = core->objectInspector())
        objectInspector->setFormWindow(formWindow);

}

void ButtonGroupCommand::breakButtonGroup()
{
    if (debugButtonMenu)
        qDebug() << "Removing " <<  m_buttonGroup << " consisting of " <<  m_buttonList;

    QDesignerFormWindowInterface *fw = formWindow();
    QDesignerFormEditorInterface *core = fw->core();
    // Button group was selected, that is, break was invoked via its context menu. Remove it from property editor, select the buttons
    if (core->propertyEditor()->object() == m_buttonGroup) {
        fw->clearSelection(false);
        const ButtonList::const_iterator cend = m_buttonList.constEnd();
        for (ButtonList::const_iterator it = m_buttonList.constBegin(); it != cend; ++it)
            fw->selectWidget(*it, true);
    }
    // Now remove and refresh object inspector
    removeButtonsFromGroup();
    // Notify components (for example, signal slot editor)
    if (qdesigner_internal::FormWindowBase *fwb = qobject_cast<qdesigner_internal::FormWindowBase *>(fw))
        fwb->emitObjectRemoved(m_buttonGroup);
    core->metaDataBase()->remove(m_buttonGroup);
    core->objectInspector()->setFormWindow(fw);
}

PromotionTaskMenu::PromotionSelectionList PromotionTaskMenu::promotionSelectionList(QDesignerFormWindowInterface *formWindow) const
{
    // In multi selection mode, check for a homogenous selection (same class, same promotion state)
    // and return the list if this is the case. Also make sure m_widget
    // is the last widget in the list so that it is re-selected as the last
    // widget by the promotion commands.

    PromotionSelectionList rc;

    if (m_mode != ModeSingleWidget) {
        QDesignerFormEditorInterface *core = formWindow->core();
        const QDesignerIntrospectionInterface *intro = core->introspection();
        const QString className = intro->metaObject(m_widget)->className();
        const bool promoted = isPromoted(formWindow->core(), m_widget);
        // Just in case someone plugged an old-style Object Inspector
        if (QDesignerObjectInspector *designerObjectInspector = qobject_cast<QDesignerObjectInspector *>(core->objectInspector())) {
            Selection s;
            designerObjectInspector->getSelection(s);
            // Find objects of similar state
            const QWidgetList &source = m_mode == ModeManagedMultiSelection ? s.managed : s.unmanaged;
            const QWidgetList::const_iterator cend = source.constEnd();
            for (QWidgetList::const_iterator it = source.constBegin(); it != cend; ++it) {
                QWidget *w = *it;
                if (w != m_widget) {
                    // Selection state mismatch
                    if (intro->metaObject(w)->className() != className || isPromoted(core, w) !=  promoted)
                        return PromotionSelectionList();
                    rc.push_back(w);
                }
            }
        }
    }

    rc.push_back(m_widget);
    return rc;
}

void QDesignerIntegrationPrivate::getSelection(Selection &s)
{
    QDesignerFormEditorInterface *core = q->core();
    // Get multiselection from object inspector
    if (QDesignerObjectInspector *designerObjectInspector = qobject_cast<QDesignerObjectInspector *>(core->objectInspector())) {
        designerObjectInspector->getSelection(s);
        // Action editor puts actions that are not on the form yet
        // into the property editor only.
        if (s.empty())
            if (QObject *object = core->propertyEditor()->object())
                s.objects.push_back(object);

    } else {
        // Just in case someone plugs in an old-style object inspector: Emulate selection
        s.clear();
        QDesignerFormWindowInterface *formWindow = core->formWindowManager()->activeFormWindow();
        if (!formWindow)
            return;

        QObject *object = core->propertyEditor()->object();
        if (object->isWidgetType()) {
            QWidget *widget = static_cast<QWidget*>(object);
            QDesignerFormWindowCursorInterface *cursor = formWindow->cursor();
            if (cursor->isWidgetSelected(widget)) {
                s.managed.push_back(widget);
            } else {
                s.unmanaged.push_back(widget);
            }
        } else {
            s.objects.push_back(object);
        }
    }
}