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OverviewMethodsThis PackageAll Packages
TreeView.getShowPlusMinus
Retrieves a boolean value indicating whether a plus (+) or minus (-) button, which allows the user to expand or collapse a node by clicking, appears next to tree nodes that have children.
Syntax
public boolean getShowPlusMinus()
Return Value
Returns true if a plus or minus button appears next to tree nodes that have children; otherwise, returns false.
Remarks
The plus and minus buttons appear only next to root nodes if the showRootLines property is set to true.
See Also setShowPlusMinus