| Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next  1  |  1. can't repain screen#7334 Posted by: 2005-10-24 02:38:30 | Hi,
I have a problem repainting screen in OnPaint event. I have made a custom widget, overriding wxControl. So, whenever I press a key from keyboard I paint it on the screen with wxPaintDC, but whenever some text should be printed out independently from background process, it doesn't appear on the sceen. Even if I call OnPaint manually, the results are not shown before I move mouse or hit any key on keyboard. Calling Refresh and Update don't work also. So my question is, how can I flush that paint queue so that all my changes will be shown immediately? | 2. Re: can't repain screen #7342 Posted by: 2005-10-24 17:26:57 | | Uhh, I found the problem. I realized, that I was drawing onto screen from inside a thread, not the main application. Therefore I needed to call wxMutexGuiEnter() and wxMutexGuiLeave() to make things work the way I want. | 3. Re: can't repain screen #7349 | | Great thanks for your experiences sharing! | | Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next 1 |
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