Constructor
new module:caplin/grid/GridScrollPane(gridView, dimensions, scrollBarCtor)
All scrolling behaviour in GridView is handled by this class.
Header tracking should be done by adding the GridHeader element as an additional element.
Parameters:
| Name | Type | Description |
|---|---|---|
gridView |
module:caplin/grid/GridView | the grid view |
dimensions |
Map | Map of scrolling widths & heights |
scrollBarCtor |
function | ScrollBar constructor. If omitted native ScrollBar will be used. |
Methods
-
disableScrolling()
-
Disables scrolling by ignoring scroll events and hiding scrollbars
-
enableScrolling()
-
Enables scrolling if it was previously disabled
-
getNumberOfDisplayedRows() → {int}
-
Returns the number of displayed rows.
Returns:
the number of displated rows within the scroll pane.- Type
- int
-
getRowElement(rowIndex) → {DOMElement}
-
Returns the row element at the specified index.
Parameters:
Name Type Description rowIndexint the index of the row element to get. Returns:
the row element at the specified index.- Type
- DOMElement
-
getScrollPaneContent() → {DOMElement}
-
Returns the content element of the scroll pane.
Returns:
The content element.- Type
- DOMElement