options_application_win.go

package application

// WindowsOptions contains options for Windows applications.
type WindowsOptions struct {

	// WndProcInterceptor is a function that will be called for every message sent in the application.
	// Use this to hook into the main message loop. This is useful for handling custom window messages.
	// If `shouldReturn` is `true` then `returnCode` will be returned by the main message loop.
	// If `shouldReturn` is `false` then returnCode will be ignored and the message will be processed by the main message loop.
	WndProcInterceptor func(hwnd uintptr, msg uint32, wParam, lParam uintptr) (returnCode uintptr, shouldReturn bool)

	// DisableQuitOnLastWindowClosed disables the auto quit of the application if the last window has been closed.
	DisableQuitOnLastWindowClosed bool

	// Path where the WebView2 stores the user data. If empty %APPDATA%\[BinaryName.exe] will be used.
	// If the path is not valid, a messagebox will be displayed with the error and the app will exit with error code.
	WebviewUserDataPath string

	// Path to the directory with WebView2 executables. If empty WebView2 installed in the system will be used.
	WebviewBrowserPath string
}