wxWidgets Discussion Forum

good idea! this worked and I found out that the device sometimes needs longer to connect the socket. i used to have WaitOnConnect(2) and that sometimes was too little time. what bugs me is that it might need up to 7 seconds per socket and i have 2 sockets per device and potentially 2 devices. can i ...

ONEEYEMAN wrote: ↑

Sun Feb 28, 2021 5:58 pm

Hi,
Did you look at the sample?

Thank you.

yes, it all simply works in the sample, probably because it also has control over the server. That is not the case with me, so i guess my problem has to do with some non wxWidgets socket implementation in the device.

i am happy that it could help someone! i have updated it myself since then and am still using it. i hope something like this will be part of wxwidgets someday.

hi everyone, so this basically works, it just sometimes needs a second run through to be successful. can I improve it? wxIPV4address addrSett; addrSett.Hostname(wxString::Format(wxT("192.168.5.%i"), getLastIpNum())); addrSett.Service(wxString::Format(wxT("%i"), portNr)); bool makeConn = sock->Connec...

I everyone! I want to have some kind of traffic light showing the state of a device connected to my app with either red or green light. I thought about some thing like a mouseOver wxBitmap, only that I control the state and not the mouse. Or just rebuild the whole window and use the other bitmap whe...

I have two functions with different signatures void func1(wxPoint pnt) { OutputDebugString(wxT("wxPoint\n")); } void func1(wxRealPoint pnt) { OutputDebugString(wxT("wxRealPoint\n")); } wxPoint pInt(1, 1); wxRealPoint pDbl(2.0, 2.0); bool choice = true; func1(choice ? pDbl : pInt); No matter what "ch...

thank you all, then I will use 0 as a minimum and check in every new release if this is fixed.

Weird thing with wxSpinCtrlDouble, a minimum of i.e. 5 makes it impossible to manually enter any value starting with 1/2/3/4. wxSpinCtrlDouble *dblTest = new wxSpinCtrlDouble(this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, 5, 50); It works fine with wxSpinCtrl. Can ...

After a look into the sources, it seems that at least under Windows there's dedicated platform specific code that creates a region from a polygon without rendering it into a bitmap. So it's possible that at least under Windows a wxRegion can be both small and fast. I didn't make any performance tes...

Sounds good, thanx! I would say there will be max 4000 lines. You think wxRegion is much slower than wxRect? To use both like you suggested, I would have to fill and loop at least two vectors. I would tend to only use wxRegion, what do you think? A nice pre test would be if the mouse is between the ...

Hi everyone! I have an image of a cogwheel in my app that the user can zoom in: zahnradLinien.jpg I want to enable the user to click and select one of these lines. What would be the best way? I thought about saving a std::vector of the wxRect around each line during the paint process and loop the mo...

what part of my code has this global effect to change the wxFileDialog language? I thought I only change my documentationLocale?

The language of the native dialogs is tighly bound to the locale of the application, i don't think there is anything you can do about it. Can't you change the locale only during the generation of the PDFs and switch back afterwards? switching back would have to take place often because I also have ...

My program can create pdfs in different languages. I store the selected language in a wxLocale *documentationLocale object and change it with this code: bool wxTranslationHelperCustom::applyNewDocuLanguage(wxLanguage selLang) { if (GetDocuLocale() && (wxLanguage)GetDocuLocale()->GetLanguage() == sel...

I there still no easy way to repeat a function call as long as the user holds down the mouse button? Still have to use a wxTimer?