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.