| Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next  1  |  1. A strange question about wxClientDC??#3889 Posted by: Aison 2004-04-22 10:26:10 | when I was constructing a dialog,I drawed some lines with "wxClientDC" class and "DrawLine" function.But when the dialog was covered by the widgets of other programs,afthe the dialog reget the focus,the lines disappeared.
I have tried many ways,such as "OnPaint()","OnMove()","Invalidate()","Update()","Refresh",but still can't solve the program.
Could you help me?
aisonbert@163.com
| 2. Re: A strange question about wxClientDC?? #3890 | | wxBufferedDC may be easier, though I didn't try myself. | 3. Re: A strange question about wxClientDC?? #3898 Posted by: Aison 2004-04-23 09:08:17 | What is "wxBufferedDC"?
I can't find it in the chm help files,I use wxWindows 2.4.2 | | Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next 1 |
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