The image shows a portion of a dialog for creating quick layouts. The left side has a Categories panel which has the options ‘One Column’, ‘Two Column’ and ‘Three Column’.
The middle has two panels. The top panel is labelled Type and has options with different layouts of components. The bottom panel is labelled Layouts and provides options for a stretch layout or a scroll layout.
The right side has a Description panel that details all the properties of the selected Quick Layout.