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| |
| <document id="viewports"> |
| <properties> |
| <title>Viewports</title> |
| </properties> |
| |
| <body> |
| <p> |
| <tt>Viewport</tt> is abstract base class for "viewport" components. Viewports provide a |
| windowed view on a component (called the "view") that is too large to fit within a |
| given area. They are generally scrollable, though their means for scrolling the view |
| may differ. Pivot includes two viewport components: |
| <a href="scroll-panes.html">ScrollPane</a> and <a href="panoramas.html">Panorama</a>. |
| Scroll panes facilitate scrolling by presenting a vertical or horizontal scroll bar |
| that the user can drag to access the obscured parts of the view. Panoramas scroll via |
| four directional scroll arrows shown at the top, left, bottom, or right as needed. |
| </p> |
| </body> |
| </document> |
