The Spread component is made up of the spreadsheet that displays the data along with scroll bars and, if multiple sheets, sheet tabs in a tab strip. The figure below shows the major parts of the Spread component. Several of these can be hidden, but this shows the default display.

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sheet corner	Customizing the Sheet Corner Appearance
sheet tabs	Customizing the Sheet Name Tabs of the Component
scroll bars	Customizing the Scroll Bars of the Component
row and column headers	Customizing the Appearance of Headers
focus indicator (of active cell)	Customizing the Focus Indicator for a Cell
selections	Customizing User Selection and Deselection of Data
active sheet	Working with the Active Sheet