Method _nSetIconData

linux/java/WindowX11.java:267–267

(int width, int height, byte[] data)

    @ApiStatus.Internal public native void _nSetTitle(byte[] title);
    @ApiStatus.Internal public native void _nSetClassHint(byte[] name, byte[] appClass);
    @ApiStatus.Internal public native void _nSetIconData(int width, int height, byte[] data);
    @ApiStatus.Internal public native void _nSetTitlebarVisible(boolean isVisible);
    @ApiStatus.Internal public native void _nSetFullScreen(boolean isFullScreen);
    @ApiStatus.Internal public native boolean _nIsFullScreen();