A tiny cross-platform webview library written in C++ using Edge on Windows (both EdgeHTML and Chromium), Webkit on MacOS, and WebkitGTK on Linux.
Inspired from zerge's webview, this library was rewritten with several priorities:
- A more "C++"-like API
- Support for Microsoft Edge on Windows
- Replaced Objective-C runtime C code with actual Objective-C code
| Windows | Windows | MacOS | Linux | |
|---|---|---|---|---|
| Version | Windows 10, v1809+ | Windows 7, 8.1, 10 | Tested on MacOS Mojave, Catalina | Tested on Ubuntu 18.04.02 LTS |
| Web Engine | EdgeHTML | Chromium | Webkit | WebKit |
| GUI | Windows API | Windows API | Cocoa | GTK |
#include "webview.h"
WEBVIEW_MAIN {
// Create a 800 x 600 webview that shows Google
wv::WebView w{800, 600, true, true, Str("Hello world!"), Str("http://google.com")};
if (w.init() == -1) {
return 1;
}
while (w.run() == 0);
return 0;
}Since Windows (WinAPI) uses std::wstrings, all string literals should be wrapped in the macro Str(s).
The following URL schemes are supported:
- HTTP(S):
http://andhttps:// - Local file:
file:///, make sure to point to anhtmlfile- Not supported in Edge Legacy (see Limitations)
- Inline data:
data:text/html,<html>...</html>
Check out example programs in the examples/ directory in this repo.
Note: WEBVIEW_MAIN is a macro that resolves to the correct entry point:
#ifdef WEBVIEW_WIN
#define WEBVIEW_MAIN int __stdcall WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
#else
#define WEBVIEW_MAIN int main(int, char **)
#endifThis is needed since Win32 GUI applications uses WinMain as the entry point rather than the standard main. You can write your own main for more control, but make sure to use WinMain if you need to support Windows.