WinCE: TImage is not drawn at it's correct position in TScrollBox
Original Reporter info from Mantis: PascalDragon @PascalDragon
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Reporter name: Sven Barth
Original Reporter info from Mantis: PascalDragon @PascalDragon
- Reporter name: Sven Barth
Description:
If a TImage control is in a scrollbox and you scroll the box, the control itself is moved to the correct position, but the image is drawn as if the image had not moved.
Additional information:
The scrollbox in the example contains five images of which the bottom two are below the client rectangle of the scrollbox. Clicking on an image displays the components name in the label.
If you scroll down completely and click on the image at the bottom the label will display "Image5". Also if you click on images above it (also a "invisible" one at the top of the scrolled down scroll box) you will see the name of the images as if they were scrolled. It might be that there is a problem with drawing TGraphicControl descendants on a scrolled canvas on WinCE.
This bug is related to #11567 (closed) but specifically asks about the image issue and narrows down the problem.
Mantis conversion info:
- Mantis ID: 16379
- Version: 0.9.28.2