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Column list

Column lists are blocks that contains Columns as children.

Create

php

$text = Paragraph::fromString("Column");
$col1 = Column::create($text);
$col2 = Column::create($text);
$col3 = Column::create($text);

$block = ColumnList::create($col1, $col2, $col3);

Add column

php

$col1 = Column::create();
$col2 = Column::create();
$col3 = Column::create();

$block = ColumnList::create($col1, $col2);
$block = $block->addChild($col3);

Change columns

php

$col1 = Column::create();
$col2 = Column::create();
$col3 = Column::create();

$block = ColumnList::create()
    ->changeColumns($col1, $col2, $col3);