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fix: show maximized frameless window (#30804)

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Samuel Maddock 2021-09-07 04:18:43 -04:00 • committed by GitHub
parent ce6a71e936
commit fb40065c1e
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2 changed files with 38 additions and 1 deletions
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28
spec-main/api-browser-window-spec.ts
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@ -4647,4 +4647,32 @@ describe('BrowserWindow module', () => {
});
});
});
describe('"transparent" option', () => {
afterEach(closeAllWindows);
// Only applicable on Windows where transparent windows can't be maximized.
ifit(process.platform === 'win32')('can show maximized frameless window', async () => {
const display = screen.getPrimaryDisplay();
const w = new BrowserWindow({
...display.bounds,
frame: false,
transparent: true,
show: true
});
w.loadURL('about:blank');
await emittedOnce(w, 'ready-to-show');
expect(w.isMaximized()).to.be.true();
// Fails when the transparent HWND is in an invalid maximized state.
expect(w.getBounds()).to.deep.equal(display.workArea);
const newBounds = { width: 256, height: 256, x: 0, y: 0 };
w.setBounds(newBounds);
expect(w.getBounds()).to.deep.equal(newBounds);
});
});
});