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 javax.swing declared as JViewport 
    Modifier and Type Field 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 JScrollPane.viewport
    The scrollpane's viewport child.
    protected JViewport ScrollPaneLayout.viewport
    The scrollpane's viewport child.
    protected JViewport JScrollPane.AccessibleJScrollPane.viewPort
    this JScrollPane's current JViewport
    Methods in javax.swing that return JViewport 
    Modifier and Type Method Description
    protected JViewport JScrollPane.createViewport()
    Returns a new JViewport by default.
    JViewport JScrollPane.getColumnHeader()
    Returns the column header.
    JViewport ScrollPaneLayout.getColumnHeader()
    Returns the JViewport object that is the column header.
    JViewport JScrollPane.getRowHeader()
    Returns the row header.
    JViewport ScrollPaneLayout.getRowHeader()
    Returns the JViewport object that is the row header.
    JViewport JScrollPane.getViewport()
    Returns the current JViewport.
    JViewport ScrollPaneLayout.getViewport()
    Returns the JViewport object that displays the scrollable contents.
    Methods in javax.swing with parameters of type JViewport 
    Modifier and Type Method 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.