Search found 38 matches
- Sun Nov 25, 2012 6:36 pm
- Forum: C++ Development
- Topic: destroy and recreate window contents
- Replies: 1
- Views: 1340
destroy and recreate window contents
I want to dynamically destroy/create window contents. If I understand correctly wxWindow::DestroyChildren destroys all children, but not sizer. So if I create new wxSizer and call wxWindow::SetSizer - what will happen with old sizer? Memory leak? Is it a proper way to recreate window contents or is ...
- Sun Nov 18, 2012 4:41 pm
- Forum: Platform Related Issues
- Topic: compiling wxWidgets 2.8.12 on Windows
- Replies: 1
- Views: 2226
compiling wxWidgets 2.8.12 on Windows
After few years I decided to give another try to wxWidgets on Windows. It was three days ago, I tried many ways (configure/make, etc) but all failed. I installed MinGW/msys and downloaded 2.8.12 MSW from wxWidgets website. Then I entered build/msw and used following command: C:\wxWidgets-2.8.12\buil...
- Sun Jul 29, 2012 12:48 pm
- Forum: Platform Related Issues
- Topic: wxDirDialog - strange problem
- Replies: 3
- Views: 3484
Re: wxDirDialog - strange problem
OK this is not my code specific
I downloaded this:
http://www.wxwidgets.org/downloads/demos.htm
compiled dialogs demo, opened dir and noticed same problem as I have now.
Must be some distro/binary problem.
https://bbs.archlinux.org/viewtopic.php?id=146064
I downloaded this:
http://www.wxwidgets.org/downloads/demos.htm
compiled dialogs demo, opened dir and noticed same problem as I have now.
Must be some distro/binary problem.
https://bbs.archlinux.org/viewtopic.php?id=146064
- Sun Jul 29, 2012 12:08 pm
- Forum: Platform Related Issues
- Topic: wxDirDialog - strange problem
- Replies: 3
- Views: 3484
Re: wxDirDialog - strange problem
Code is here: http://code.google.com/p/delaboratory/source/browse/trunk/gui_wx/file_dialogs.cc#99 (function GetDir) Please note that this code was working for me and it's working for others, I just wonder how it is possible that it stopped working for me now. Is my system really broken or maybe ther...
- Sun Jul 29, 2012 4:29 am
- Forum: Platform Related Issues
- Topic: wxDirDialog - strange problem
- Replies: 3
- Views: 3484
wxDirDialog - strange problem
I have strange problem with wxDirDialog on my Linux system and I am confused. I know this code was working properly before and I know that it works now for other person on Windows. So it must be somehow related to my updated system or strange compiler problem, but maybe you have some idea. 1) I crea...
- Sun Mar 11, 2012 9:34 am
- Forum: C++ Development
- Topic: use colors instead labels in notebook
- Replies: 3
- Views: 1353
Re: use colors instead labels in notebook
I must be compatible with stable wx so I looked here:
http://docs.wxwidgets.org/2.8/wx_wxtoolbook.html
So instead labels I will add tools:
http://docs.wxwidgets.org/2.8/wx_wxtool ... baraddtool
bitmap1
The primary tool bitmap.
so I should just render bitmap in my color?
http://docs.wxwidgets.org/2.8/wx_wxtoolbook.html
So instead labels I will add tools:
http://docs.wxwidgets.org/2.8/wx_wxtool ... baraddtool
bitmap1
The primary tool bitmap.
so I should just render bitmap in my color?
- Sat Mar 10, 2012 8:52 am
- Forum: C++ Development
- Topic: use colors instead labels in notebook
- Replies: 3
- Views: 1353
use colors instead labels in notebook
hello, I have huge windows with settings for each color, I want to split it to small window with notebook pages, Imagina notebook with colors like red, green, yellow, etc.... and user will click on color and then set color settings But how can I name each page if I don't want to give user color name...
- Wed Feb 29, 2012 5:34 pm
- Forum: C++ Development
- Topic: wxProcess::Open on separate thread
- Replies: 2
- Views: 1459
Re: wxProcess::Open on separate thread
I am afraid your solution won't work on wxWidgets 2.8, and my application must work everywhere.
I think the only solution is to create wxTimer and send events every 500 miliseconds and call CanRead() inside even handler.
I think the only solution is to create wxTimer and send events every 500 miliseconds and call CanRead() inside even handler.
- Wed Feb 29, 2012 9:06 am
- Forum: C++ Development
- Topic: wxProcess::Open on separate thread
- Replies: 2
- Views: 1459
wxProcess::Open on separate thread
I am trying to run another command in the background. I implemented everything this way: wxProcess* process = wxProcess::Open(wxString::FromAscii(command.c_str())); wxInputStream* input = process->GetInputStream(); It works but on Windows my user received warning about calling wxExecute from not-mai...
- Mon Feb 20, 2012 7:21 pm
- Forum: C++ Development
- Topic: how to execute external process better than wxExecute
- Replies: 4
- Views: 3492
Re: how to execute external process better than wxExecute
I fixed the problem with read with following code: int p = 0; while (p < w * 6) { input->Read(buffer + p, w * 6 - p); p += input->LastRead(); if (p < w * 6) { std::cout << "wait for more data" << std::endl; wxThread::Sleep(10); } }
- Mon Feb 20, 2012 6:45 pm
- Forum: C++ Development
- Topic: how to execute external process better than wxExecute
- Replies: 4
- Views: 3492
Re: how to execute external process better than wxExecute
I tried to use this way: std::string command = std::string(DCRAW_EXECUTABLE) + " -w -c -6 -o 4 -W " + f + " >abc "; wxProcess* process = wxProcess::Open(wxString::FromAscii(command.c_str())); wxInputStream* input = process->GetInputStream(); and I found that: 1) InputStream "...
- Fri Feb 17, 2012 11:08 pm
- Forum: C++ Development
- Topic: how to execute external process better than wxExecute
- Replies: 4
- Views: 3492
how to execute external process better than wxExecute
I execute external process this way: wxArrayString output; wxExecute(command, output); however, I have problem with it when I want to call: something >output I need this output data, I tried wxExecute to achieve that but it's very very slow. The output data is decoded photography in uncompressed for...
- Tue Feb 07, 2012 10:00 pm
- Forum: C++ Development
- Topic: how to add "are you sure?"
- Replies: 4
- Views: 2142
Re: how to add "are you sure?"
yes I know, but I asked for something predefined
- Tue Feb 07, 2012 9:16 pm
- Forum: C++ Development
- Topic: how to add "are you sure?"
- Replies: 4
- Views: 2142
how to add "are you sure?"
Is there a predefined way to add "are you sure?" dialog before quitting?
I can't find it anywhere.
I can't find it anywhere.
- Sun Feb 05, 2012 10:38 pm
- Forum: C++ Development
- Topic: drawing pixels via wxWidgets in 2012
- Replies: 3
- Views: 2010
Re: drawing pixels via wxWidgets in 2012
Doesn't work: wxNativePixelData bitmapData(*renderedBitmap); if (bitmapData) { std::cout << "OK" << std::endl; } else { std::cout << "failure" << std::endl; } I got failrure, any ideas why? OK I found the problem, I tried wxBitmap(w, h, 32) while the correct one is wxBitmap(w, h,...