Trait wry::WebViewExtWindows

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pub trait WebViewExtWindows {
    // Required methods
    fn controller(&self) -> ICoreWebView2Controller;
    fn set_theme(&self, theme: Theme) -> Result<()>;
    fn set_memory_usage_level(&self, level: MemoryUsageLevel) -> Result<()>;
    fn reparent(&self, hwnd: isize) -> Result<()>;
}
Expand description

Additional methods on WebView that are specific to Windows.

Required Methods§

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fn controller(&self) -> ICoreWebView2Controller

Returns WebView2 Controller

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fn set_theme(&self, theme: Theme) -> Result<()>

Changes the webview2 theme.

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fn set_memory_usage_level(&self, level: MemoryUsageLevel) -> Result<()>

Sets the memory usage target level.

When to best use this mode depends on the app in question. Most commonly it’s called when the app’s visiblity state changes.

Please read the guide for WebView2 for more details.

This method uses a WebView2 API added in Runtime version 114.0.1823.32. When it is used in an older Runtime version, it does nothing.

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fn reparent(&self, hwnd: isize) -> Result<()>

Attaches this webview to the given HWND and removes it from the current one.

Implementors§