QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
Preventing the redraw of an image |
| Ref. No. |
QNX.000003304 |
| Category(ies) |
Development |
| Issue |
I have a large window with a PtLabel using an image (a gif 1024x768). There are 196 buttons
behind this label-image.
When the window gets focus, it redraws the image of this label, and I can see all of the buttons. How do I prevent this?
|
| Solution |
Either use a PtRaw widget so that you can customize the draw events, or make the buttons behind the image invisible.
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