wxWidgets Discussion Forum

compiler tells me it is a std::shared_ptr<http_connection> self = shared_from_this(); it was actually taken from this example ( I wish i could convert that example without shared and lambdas but I have tried and failed) https://www.boost.org/doc/libs/1_69_0/libs/beast/example/http/server/small/http_...

Thank you for the reply. I tried this first and got hung up on this problem. I pass in a reference to 's' and it acts like it cant see s at all. I suspect this has something to do with lambda but I am not good with them at all. // Asynchronously receive a complete request message. void read_request(...

Hello, I have a dialog application that has a main thread and a second std:thread. The std::thread starts a http listener and has its own static class https://www.boost.org/doc/libs/1_69_0/libs/beast/example/http/server/small/http_server_small.cpp My question is, when a event fires inside the static...

Hello, I have an application that I want to have only one instance running. I have the following code that is able to detect the 2nd instance but I am having trouble passing the command line parameter from the second application to the first. #include <wx/snglinst.h> void Application_Dialog::OnInit(...

I already have wxLB_MULTIPLE and I CAN hold the ctl key down and select multiple items. My question is, how can I create this functionality WITHOUT having to hold ctl. Platform, wxWidgets version? With wxLB_MULTIPLE you should get the behavior you want. I checked with the "widgets" sample under Win...

Thank you for the reply however that does not really help me.

I already have wxLB_MULTIPLE and I CAN hold the ctl key down and select multiple items. My question is, how can I create this functionality WITHOUT having to hold ctl.

Hello,

I have a wxListBox and basically I want to be able to click items and if it is selected then deselect it and if it is deselected then it should be selected.

How can I do this without having to hold down the control key?

Thanks in advance!

thank you soooo much
closing the socket, joining the thread and calling event.skip() works!

thanks again

I have spent way too much time on this so I am reaching out for help to guys that are much smarter. This is the most simplistic version I can make to recreate this problem. It is a wxwidgets (wxdialog/wxsmith) application but I can run it from the command line so it starts the gui and gives me cout ...

Hello, I have the following recursive code but the problem is that it does not iterate over the last tree view item. I am unsure why really. void Form::GetAllTreeViewItems(wxTreeCtrl *tv, const wxTreeItemId& tiiCurrent) { wxTreeItemIdValue cookie; wxTreeItemId child = tv->GetFirstChild(tiiCurrent, c...

doh. i spent entirely too long on this! Thanks for the help

Hello I am trying to add icons to a wxTreeCtrl and I am setting up the wxImageList and get the error error: invalid use of incomplete type 'class wxImageList' wxImageList *imgList; wxBitmap bmps[2]; bmps[0] = wxIcon(BASE_IMAGE_ICON_PATH + "Filetype-jpg-icon.png"); bmps[1] = wxIcon(BASE_IMAGE_ICON_PA...

Hello,

I see a GetStringWidth but I do not see one for height? Am I missing it?


Thanks again!

so if I have a pdf (report) that has 4 columns.

How can I print 4 header labels and then align them with the columns for each row?

Lets say i have a column that starts at 10, 100, 150, and 250.

thank you!!!


On last question, is there any way I can preview the pdf in a control (like rendering it inside of a wxPanel)