Check for window state:
| State | value | Descrption |
|---|---|---|
STATE_MAXIMIZED |
1 | The window is maximized. |
STATE_ |
2 | The window is minimized. |
STATE_ |
3 | The window is normal. |
STATE_ |
4 | The window is in full screen mode. |
Sample:
if (window.windowState === 1) {} // check if window is maximized
else if (window.windowState === 2) {} // check if window is minimized
else if (window.windowState === 3) {} // check if window is normal
else if (window.windowState === 4) {} // check if window is in fullscreen mode
else {}
Note:
More info on window events and window.state can be seen here.