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.
|
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 |
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. |
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.
|
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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