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| PDFSharp PagePreview scrolling/zooming http://forum.pdfsharp.de/viewtopic.php?f=2&t=1578 |
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| Author: | riru [ Fri Mar 11, 2011 11:03 am ] |
| Post subject: | PDFSharp PagePreview scrolling/zooming |
Hi, I wanna implement basic features for scrolling and zooming: scrolling Y-axe with * mousewheel * Arrow-Up/Down keys * Page-Up/Down keys scrolling X-axe with * Arrow-Left/Right keys zooming with * mousewheel while Ctrl is pressed * Arrow-Up/Down while Ctrl is pressed So the problem is, that the MouseWheel event is not fired. I tried to fire PagePreview.Select when Mouse enters (Control.MouseEnter), but this event as well is only fired, if Mouse moves from bottom in or moves from right side into PagePreview (cause of the scrollbars). Even PagePreview.PreviewKeyDown or PagePreview.KeyDown is not fired. how is this ment to be implemented by design? thx riru |
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