Search found 380 matches

by New Pagodi
Sat Jan 30, 2021 10:03 pm
Forum: C++ Development
Topic: How to save the state of application?
Replies: 11
Views: 238

Re: How to save the state of application?

You should be able to do this with Persistent Objects. I'm not really familiar with the details though.
by New Pagodi
Sat Jan 16, 2021 7:11 am
Forum: C++ Development
Topic: Is it possible to find the number of items in a ListBox?
Replies: 1
Views: 129

Re: Is it possible to find the number of items in a ListBox?

Here's the documentation. The method you're looking for is GetCount().
by New Pagodi
Wed Jan 13, 2021 7:10 pm
Forum: C++ Development
Topic: Is it possible to have a gnuplot plot in wxFrame window.
Replies: 23
Views: 912

Re: Is it possible to have a gnuplot plot in wxFrame window.

It works on windows 10, but it may not work on windows 7. You can maybe try calling

Code: Select all

wxWebViewIE::MSWSetEmulationLevel(wxWEBVIEWIE_EMU_IE11);
That should set the IE rendering engine to use the latest version available. Maybe that latest version can render the SVG.
by New Pagodi
Thu Dec 10, 2020 6:48 am
Forum: C++ Development
Topic: How write terminal emnulator?
Replies: 4
Views: 233

Re: How write terminal emnulator?

If you're really determined to do this, I would start with the source for the text control from the wxUniveral port(<wxroot>/src/univ/textctrl.cpp) and adapt it so that only the last line is editable. You can probably throw out a substantial portion of the code since it won't be relevant for what yo...
by New Pagodi
Thu Nov 26, 2020 4:11 am
Forum: C++ Development
Topic: Is it possible to have a gnuplot plot in wxFrame window.
Replies: 23
Views: 912

Re: Is it possible to have a gnuplot plot in wxFrame window.

Is it possible to print and save plot images doing it this way? Using wxWebview like above, you should be able to call wxWebview::Print to print the plot and wxWebview::GetPageSource to get a string that can be saved to a file. It will be an SVG file though and some image applications may not be ab...
by New Pagodi
Tue Nov 24, 2020 1:43 am
Forum: C++ Development
Topic: Is it possible to have a gnuplot plot in wxFrame window.
Replies: 23
Views: 912

Re: Is it possible to have a gnuplot plot in wxFrame window.

As a compromise, am I right in assuming I can open gnuplot from within my app, and send commands to plot and read the data to plot from a file? This might be a possibility. In a way, controlling gnuplot from within my wxWidgets app. Yes. Actually, you don't need to save to an intermediate file. If ...
by New Pagodi
Fri Nov 20, 2020 9:11 pm
Forum: C++ Development
Topic: Is it possible to have a gnuplot plot in wxFrame window.
Replies: 23
Views: 912

Re: Is it possible to have a gnuplot plot in wxFrame window.

Thanks for explaining that. It's a shame if it doesn't work in Windows because that's what I use the most. I will study what you did here anyway. Ideally I'd like to write a program that would work in Windows with the option to compile for Linux if requested. It definitely should be possible to red...
by New Pagodi
Fri Nov 20, 2020 8:07 am
Forum: C++ Development
Topic: Is it possible to have a gnuplot plot in wxFrame window.
Replies: 23
Views: 912

Re: Is it possible to have a gnuplot plot in wxFrame window.

Here's a small example using wxGTK3 // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ #pragma hdrstop #endif // for all others, include the necessary headers (this file is usually all you // need because it includes almost all "standard" wxW...
by New Pagodi
Thu Nov 19, 2020 7:12 pm
Forum: C++ Development
Topic: Is it possible to have a gnuplot plot in wxFrame window.
Replies: 23
Views: 912

Re: Is it possible to have a gnuplot plot in wxFrame window.

I posted some wrong information before. If anyone saw this post before this edit, please disregard what I write earlier. I don't think there is a way to embed an interactive terminal. However, on X11 you can redirect to plot output to a window So for example, with wxGTK3 if you have a panel named m_...
by New Pagodi
Sun Nov 15, 2020 12:40 am
Forum: C++ Development
Topic: Download file with CURL and wxThread with progressbar
Replies: 2
Views: 232

Re: Download file with CURL and wxThread with progressbar

Here's some old code I had lying around that for downloading with CURL in a secondary thread. I added the progress callbacks and they seem to work. // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ #pragma hdrstop #endif // for all others, i...
by New Pagodi
Sun Oct 18, 2020 3:10 pm
Forum: Compiler / Linking / IDE Related
Topic: Compiling wxWidgets 3.1.4 using nmake: libtiff error
Replies: 1
Views: 261

Re: Compiling wxWidgets 3.1.4 using nmake: libtiff error

Are you sure you need all that extra stuff? I just tried compiling the latest git version with nmake -f makefile.vc SHARED=0 BUILD=release TARGET_CPU=X64 and it worked just fine. I don't know what most of the extra you have does, but I know at least adding MP isn't going to do any good. nmake always...
by New Pagodi
Fri Oct 02, 2020 7:10 pm
Forum: C++ Development
Topic: problem with array of wxPanel
Replies: 22
Views: 797

Re: problem with array of wxPanel

If you're on windows, there is a limit to the number of windows your allowed to create: There is a theoretical limit of 65,536 user handles per session. However, the maximum number of user handles that can be opened per session is usually lower, since it is affected by available memory. There is als...
by New Pagodi
Tue Sep 29, 2020 3:35 pm
Forum: C++ Development
Topic: how to display array of hex bytes into control and translate to ascii
Replies: 3
Views: 382

Re: how to display array of hex bytes into control and translate to ascii

Here's a small example to dump the contents of a file to a wxStyledTextCtrl in hex form. Maybe you can adapt it for what you want to do. // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ #pragma hdrstop #endif // for all others, include the ...
by New Pagodi
Tue Sep 08, 2020 3:00 pm
Forum: C++ Development
Topic: wxStyledTextCtrl keyword lists
Replies: 3
Views: 355

Re: wxStyledTextCtrl keyword lists

You can only use keywords lists that the lexer will actually assign. For the c++ lexer this is currently keyword list number corresponding style ------------- --- --------------- Primary keywords and identifiers 0 wxSTC_C_WORD Secondary keywords and identifiers 1 wxSTC_C_WORD2 Documentation comment ...
by New Pagodi
Mon Sep 07, 2020 3:54 pm
Forum: C++ Development
Topic: Per-word autocomplete
Replies: 12
Views: 684

Re: Per-word autocomplete

I haven't tried the styled control yet, but from the wxFormBuilder it looked like it is intended for big text windows and I haven't found a way how to remove its' scroll bars. Because I need to have basically just one line search bar where you can enter multiple words. But I don't need or want any ...