Skip to main content

Function: isWindowUsable()

function isWindowUsable(
 win?: WindowUsabilityCandidate | null
): win is WindowUsabilityCandidate & {
 isDestroyed: () => boolean;
 webContents: { isDestroyed: () => boolean };
};

Defined in: main/window/windowValidation.ts:16

Determines whether the provided BrowserWindow is still usable.

Parameters​

win?​

| WindowUsabilityCandidate | null

Returns​

win is WindowUsabilityCandidate & { isDestroyed: () => boolean; webContents: { isDestroyed: () => boolean } }

True when the window and its webContents remain alive.