Uses of Class javax.swing.JViewport

Uses of Class
javax.swing.JViewport

Packages that use JViewport

Package	Description
javax.swing	Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.

Uses of JViewport in javax.swing

Fields in declared as

Modifier and Type	Field and Description
`protected JViewport`	ScrollPaneLayout.`colHead` The column header child.
`protected JViewport`	JScrollPane.`columnHeader` The column header child.
`protected JViewport`	ScrollPaneLayout.`rowHead` The row header child.
`protected JViewport`	JScrollPane.`rowHeader` The row header child.
`protected JViewport`	ScrollPaneLayout.`viewport` The scrollpane's viewport child.
`protected JViewport`	JScrollPane.`viewport` The scrollpane's viewport child.
`protected JViewport`	JScrollPane.AccessibleJScrollPane.`viewPort`

Methods in that return

Modifier and Type	Method and Description
`protected JViewport`	JScrollPane.`createViewport()` Returns a new `JViewport` by default.
`JViewport`	ScrollPaneLayout.`getColumnHeader()` Returns the `JViewport` object that is the column header.
`JViewport`	JScrollPane.`getColumnHeader()` Returns the column header.
`JViewport`	ScrollPaneLayout.`getRowHeader()` Returns the `JViewport` object that is the row header.
`JViewport`	JScrollPane.`getRowHeader()` Returns the row header.
`JViewport`	ScrollPaneLayout.`getViewport()` Returns the `JViewport` object that displays the scrollable contents.
`JViewport`	JScrollPane.`getViewport()` Returns the current `JViewport`.

Methods in javax.swing with parameters of type JViewport

Modifier and Type	Method and Description
`static Component`	SwingUtilities.`getUnwrappedView(JViewport viewport)` Returns the first `JViewport`'s descendant which is not an instance of `JLayer`.
`void`	JScrollPane.`setColumnHeader(JViewport columnHeader)` Removes the old columnHeader, if it exists; if the new columnHeader isn't `null`, syncs the x coordinate of its viewPosition with the viewport (if there is one) and then adds it to the scroll pane.
`void`	JScrollPane.`setRowHeader(JViewport rowHeader)` Removes the old rowHeader, if it exists; if the new rowHeader isn't `null`, syncs the y coordinate of its viewPosition with the viewport (if there is one) and then adds it to the scroll pane.
`void`	JScrollPane.`setViewport(JViewport viewport)` Removes the old viewport (if there is one); forces the viewPosition of the new viewport to be in the +x,+y quadrant; syncs up the row and column headers (if there are any) with the new viewport; and finally syncs the scrollbars and headers with the new viewport.