fun add(child: Component, columnStart: Int? = null, rowStart: Int? = null, columnEnd: String? = null, rowEnd: String? = null, area: String? = null, justifySelf: GridJustify? = null, alignSelf: GridAlign? = null, classes: Set<String> = setOf()): GridPanel
Adds a component to the grid container.
columnStart - number of starting column
rowStart - number of starting row
columnEnd - number of ending column
justifySelf - child self justification
alignSelf - child self alignment
classes - a set of CSS class names
Return
current container
open fun add(child: Component): GridPanel
Adds given component to the current container.
Return
current container