ModelView::VariantDependentEditorFactory Class Reference

Editor factory for cell editors in Qt trees and tables, relies on variant type stored as DATA role on board of SessionItem. More...

Inheritance diagram for ModelView::VariantDependentEditorFactory:

Collaboration diagram for ModelView::VariantDependentEditorFactory:

Public Member Functions
	VariantDependentEditorFactory ()
std::unique_ptr< CustomEditor >	createEditor (const QModelIndex &index) const override
	Creates cell editor basing on variant name. More...

Protected Member Functions
EditorBuilders::builder_t	findBuilder (const std::string &name) const
void	registerBuilder (const std::string &name, EditorBuilders::builder_t builder)

Protected Attributes
std::map< std::string, EditorBuilders::builder_t >	m_nameToBuilderMap

Detailed Description

Editor factory for cell editors in Qt trees and tables, relies on variant type stored as DATA role on board of SessionItem.

Definition at line 56 of file defaulteditorfactory.h.

Constructor & Destructor Documentation

VariantDependentEditorFactory()

VariantDependentEditorFactory::VariantDependentEditorFactory

(

)

Definition at line 90 of file defaulteditorfactory.cpp.

{
    // registering set of builders for given variant names
    registerBuilder(Constants::bool_type_name, EditorBuilders::BoolEditorBuilder());
    registerBuilder(Constants::int_type_name, EditorBuilders::IntegerEditorBuilder());
    registerBuilder(Constants::double_type_name, EditorBuilders::ScientificSpinBoxEditorBuilder());
    registerBuilder(Constants::qcolor_type_name, EditorBuilders::ColorEditorBuilder());
    registerBuilder(Constants::comboproperty_type_name,
                    EditorBuilders::ComboPropertyEditorBuilder());
    registerBuilder(Constants::extproperty_type_name,
                    EditorBuilders::ExternalPropertyEditorBuilder());
}

References ModelView::Constants::bool_type_name, ModelView::EditorBuilders::BoolEditorBuilder(), ModelView::EditorBuilders::ColorEditorBuilder(), ModelView::Constants::comboproperty_type_name, ModelView::EditorBuilders::ComboPropertyEditorBuilder(), ModelView::Constants::double_type_name, ModelView::EditorBuilders::ExternalPropertyEditorBuilder(), ModelView::Constants::extproperty_type_name, ModelView::Constants::int_type_name, ModelView::EditorBuilders::IntegerEditorBuilder(), ModelView::Constants::qcolor_type_name, ModelView::AbstractEditorFactory::registerBuilder(), and ModelView::EditorBuilders::ScientificSpinBoxEditorBuilder().

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Member Function Documentation

createEditor()

std::unique_ptr< CustomEditor > VariantDependentEditorFactory::createEditor ( const QModelIndex &  index ) const

overridevirtual

Creates cell editor basing on variant name.

Implements ModelView::EditorFactoryInterface.

Definition at line 106 of file defaulteditorfactory.cpp.

{
    auto item = itemFromIndex(index);
    auto value = item ? item->data<QVariant>() : index.data(Qt::EditRole);
    auto builder = findBuilder(Utils::VariantName(value));
    return builder ? builder(item) : std::unique_ptr<CustomEditor>();
}

References ModelView::AbstractEditorFactory::findBuilder(), and ModelView::Utils::VariantName().

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findBuilder()

EditorBuilders::builder_t AbstractEditorFactory::findBuilder ( const std::string &  name ) const

protectedinherited

Definition at line 43 of file defaulteditorfactory.cpp.

{
    auto it = m_nameToBuilderMap.find(name);
    return it != m_nameToBuilderMap.end() ? it->second : EditorBuilders::builder_t();
}

References ModelView::AbstractEditorFactory::m_nameToBuilderMap, and RealSpace::Particles::name().

Referenced by createEditor(), and ModelView::RoleDependentEditorFactory::createItemEditor().

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registerBuilder()

void AbstractEditorFactory::registerBuilder ( const std::string &  name, EditorBuilders::builder_t  builder  )

protectedinherited

Definition at line 37 of file defaulteditorfactory.cpp.

{
    m_nameToBuilderMap[name] = std::move(builder);
}

References ModelView::AbstractEditorFactory::m_nameToBuilderMap, and RealSpace::Particles::name().

Referenced by ModelView::RoleDependentEditorFactory::RoleDependentEditorFactory(), and VariantDependentEditorFactory().

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Member Data Documentation

m_nameToBuilderMap

std::map<std::string, EditorBuilders::builder_t> ModelView::AbstractEditorFactory::m_nameToBuilderMap

protectedinherited

Definition at line 37 of file defaulteditorfactory.h.

Referenced by ModelView::AbstractEditorFactory::findBuilder(), and ModelView::AbstractEditorFactory::registerBuilder().

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The documentation for this class was generated from the following files:

• /home/www/ba/mvvm/viewmodel/mvvm/editors/defaulteditorfactory.h
• /home/www/ba/mvvm/viewmodel/mvvm/editors/defaulteditorfactory.cpp