Method beginEditing

src/eepp/ui/abstract/uiabstractview.cpp:175–206

}

void UIAbstractView::beginEditing( const ModelIndex& index, UIWidget* editedWidget ) {
	if ( !isEditable() || !mModel || mEditIndex == index || !mModel->isEditable( index ) ||
		 !onCreateEditingDelegate || !editedWidget )
		return;

	if ( mEditWidget ) {
		mEditWidget->setVisible( false )->setEnabled( false )->close();
		mEditWidget = nullptr;
	}
	eeSAFE_DELETE( mEditingDelegate );

	mEditIndex = index;
	mEditingDelegate = onCreateEditingDelegate( index );
	mEditingDelegate->bind( mModel, index );
	mEditingDelegate->setValue( index.data( mEditingDelegate->pullDataFrom() ) );
	mEditWidget = mEditingDelegate->getWidget();
	mEditWidget->setParent( editedWidget );
	mEditWidget->setSize( editedWidget->getSize() );
	mEditWidget->setFocus();
	mEditWidget->toFront();
	mEditingDelegate->willBeginEditing();
	mEditingDelegate->onCommit = [this]() {
		if ( getModel() && mEditIndex.isValid() ) {
			getModel()->setData( mEditIndex, mEditingDelegate->getValue() );
			if ( mEditingDelegate->onValueSet )
				mEditingDelegate->onValueSet();
		}
		stopEditing();
	};
	mEditingDelegate->onRollback = [this]() { stopEditing(); };
	mEditingDelegate->onChange = [this, index]() { editingWidgetDidChange( index ); };
}

void UIAbstractView::stopEditing() {
	bool recoverFocus = false;