scrollMode
Type: Integer
Availability: Read or write at any time
The scrollMode property of the JadeTableSheet class determines how the table scrolls when using the mouse, determined by the
| Table Class Constant | Description |
|---|---|
| ScrollMode_Cell (0) | The default, indicating the table scrolls vertically and horizontally by cell |
| ScrollMode_HorzPixel_VertCell (1) | Allows horizontal scrolling by pixel and vertical scrolling by cell |
| ScrollMode_VertPixel_HorzCell (2) | Allows vertical scrolling by pixel and horizontal scrolling by cell |
| ScrollMode_Both_Pixel (3) | Allows vertical and horizontal scrolling by pixel |
Using the arrow or page keys to move around the table always scrolls by cell, regardless of the value of the scrollMode property. Pixel scrolling occurs only when the table is scrolled using the mouse.
The code fragment in the following example shows the use of the scrollMode property.
table1.accessSheet(2).scrollMode := Table.ScrollMode_Both_Pixel;
Scrolling by pixel is much slower than scrolling by cell.
A scroll event is generated for every scroll position generated, which could significantly increase thin client traffic if the scrolled event is defined. Other than the
When a cell control is displayed on a partially hidden cell, the cell control is only partly shown. To achieve this, when scrolling by pixel is enabled, an extra window layer is inserted between the table and the cell control. This is transparent, and is mentioned only in case your code is performing some very unusual logic that may be affected.
When using the
