Method getMaxColumnContentWidth

src/eepp/ui/uitableview.cpp:133–176

}

Float UITableView::getMaxColumnContentWidth( const size_t& colIndex, bool bestGuess ) {
	Float lWidth = 0;
	ConditionalLock l( getModel() != nullptr, getModel() ? &getModel()->resourceMutex() : nullptr );
	if ( nullptr == getModel() || !getModel()->hasChildren() )
		return lWidth;
	ScopedOp op( [this] { mUISceneNode->setIsLoading( true ); },
				 [this] { mUISceneNode->setIsLoading( false ); } );
	Float yOffset = getHeaderHeight();
	auto worstCaseFunc = [&]( const ModelIndex& index ) {
		UIWidget* widget = updateCell( { (Int64)0, (Int64)0 }, index, 0, yOffset );
		if ( widget->isType( UI_TYPE_PUSHBUTTON ) ) {
			Float w = widget->asType<UIPushButton>()->getContentSize().getWidth();
			if ( w > lWidth )
				lWidth = w;
		}
	};
	// TODO: Improve best guess
	if ( bestGuess && getItemCount() > 10 ) {
		Variant dataTest( getModel()->data( getModel()->index( 0, colIndex ) ) );
		if ( dataTest.isString() ) {
			std::map<size_t, ModelIndex> lengths;
			for ( size_t i = 0; i < getItemCount(); i++ ) {
				ModelIndex index( getModel()->index( i, colIndex ) );
				Variant data( getModel()->data( index ) );
				if ( !data.isValid() )
					continue;
				size_t length = data.size();
				if ( lengths.empty() || length > lengths.rbegin()->first )
					lengths[length] = index;
			}
			size_t i = 0;
			auto it = lengths.rbegin();
			for ( ; it != lengths.rend() && i < 10; it++, i++ )
				worstCaseFunc( it->second );
		} else {
			for ( size_t i = 0; i < getItemCount(); i++ )
				worstCaseFunc( getModel()->index( i, colIndex ) );
		}
	} else {
		for ( size_t i = 0; i < getItemCount(); i++ )
			worstCaseFunc( getModel()->index( i, colIndex ) );
	}
	return lWidth;
}

void UITableView::createOrUpdateColumns( bool resetColumnData ) {
	if ( !getModel() ) {