webview_dart 1.0.1 
webview_dart: ^1.0.1 copied to clipboard
Dart bindings for webview, A tiny cross-platform webview library to build modern cross-platform GUIs
Dart Webview #
Dart bindings for webview, A tiny cross-platform webview library to build modern cross-platform GUIs
Installation #
create a new project
dart create myapp
Run this command from the project directory
dart pub add webview_dart
or add this to pubspec.yaml
dependencies:
webview_dart: ^1.0.0
windows #
Download the prebuilt binaries for windows from releases and place them in your root directory under out folder
Note you need to ship them with the final executable file
your folder structure should now look like this
myapp
|
+---- out
| |
| +--- webview.dll
| |
| +--- webview2loader.dll
|
+--- bin
| |
| +--- myapp.dart
|
+---- all other files
Linux #
Download the prebuilt binaries for linux from releases and place them in your root directory under out folder
Note you need to ship them with the final executable file
your folder structure should now look like this
myapp
|
+---- out
| |
| +--- webview.so
|
+--- bin
| |
| +--- myapp.dart
|
+---- all other files
Macos #
Unfortunately I don't have a mac so please check the build instructions to build the .dylib files After you build the library prepare the same folder structure as linux and you are good to go
Documentation #
in your myapp.dart file
import 'package:webview_dart/webview_dart.dart';
void main() {
final url = "https://www.google.com";
Webview(true)
.setTitle("title")
.setSize(1280, 800, SizeHint.none)
.navigate(url)
.run();
}
Running #
To run your project #
- change the directory to out
- and run the dart file as shown
cd out
dart run ../bin/myapp.dart
API Reference #
Create Window
Creates a new webview instance. If debug true - developer tools will be enabled (if the platform supports them). Depending on the platform, a GtkWindow, NSWindow or HWND is used
final webview = new Webview(true)
| Parameter | Type | Description |
|---|---|---|
debug |
bool |
Optional. Sets if dev tool can be accessed from the app on supported platforms |
Navigate to a url
Navigates webview to the given URL. URL may be a data URI, i.e. "data:text/text,<html>...</html>". It is often ok not to url-encode it properly, webview will re-encode it for you
webview.navigate("Your url")
| Parameter | Type | Description |
|---|---|---|
url |
String |
Required. Navigates to the given url as soon as the run method is called |
Run the app
starts the app with given settings
webview.run()
| Parameter | Type | Description |
|---|---|---|
autoDestroy |
String |
Optional. Destroys the window as soon as the execution ends |
Change Title
Used to change the title of the window
webview.setTitle("New Title")
| Parameter | Type | Description |
|---|---|---|
title |
String |
Required. Changes the title of the window |
Change Size
Updates native window size.
webview.setSize(400, 600, SizeHint.none)
| Parameter | Type | Description |
|---|---|---|
width |
int |
Required. Sets the Width of the window |
height |
int |
Required. Sets the height of the window |
sizeHint |
SizeHint |
Optional. Sets the Size Hint of the window |
Size Hint
Sets the window resize behaviour
SizeHint has the following values
- SizeHint.none
- SizeHint.min
- SizeHint.max
- SizeHint.fixed
| Value | Description |
|---|---|
none |
Default. Width and height are default size |
min |
Width and height are minimum bounds |
max |
Width and height are maximum bounds |
fixed |
Window size can not be changed by a user |
Evaluate js
Evaluates arbitrary JavaScript code. Evaluation happens asynchronously, also the result of the expression is ignored.
webview.eval("A valid string of Js")
| Parameter | Type | Description |
|---|---|---|
js |
String |
Required. The JavaScript to run |
Initialization logic
Injects JavaScript code at the initialization of the new page. Every time the webview will open a the new page - this initialization code will be executed. It is guaranteed that code is executed before window.onload.
webview.init("A valid string of Js")
| Parameter | Type | Description |
|---|---|---|
js |
String |
Required. The JavaScript to run |
Binding Native functions
Binds a native callback so that it will appear under the given name as a global JavaScript function. Internally it uses webview_init(). Callback receives a list of all the arguments passed to the JavaScript function.
webview.bind("jsName", (List<dynamic> args) {
// some code
})
| Parameter | Type | Description |
|---|---|---|
name |
String |
Required. The name of the function to be exposed to js |
function |
void Function(List<dynamic args>) |
Required. The function to be exposed to js the args param is the list of parameters that are passed from js |
Destroying the Window
Destroys the webview and closes the native window.
webview.destroy()
Terminating the Main loop
Stops the main loop.
webview.terminate()
Metadata
Publisher
unverified uploader
Weekly Downloads
Metadata
Dart bindings for webview, A tiny cross-platform webview library to build modern cross-platform GUIs
Repository (GitHub)
View/report issues
Documentation
License
MIT (license)
