diff options
Diffstat (limited to 'nuttx/graphics/nxtk/nxtk_getwindow.c')
| -rw-r--r-- | nuttx/graphics/nxtk/nxtk_getwindow.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/nuttx/graphics/nxtk/nxtk_getwindow.c b/nuttx/graphics/nxtk/nxtk_getwindow.c index 121c7702a..c91f2d22f 100644 --- a/nuttx/graphics/nxtk/nxtk_getwindow.c +++ b/nuttx/graphics/nxtk/nxtk_getwindow.c @@ -110,12 +110,15 @@ int nxtk_getwindow(NXTKWINDOW hfwnd, FAR const struct nxgl_rect_s *rect, } #endif - /* Clip the rectangle so that it lies within the sub-window bounds - * then move the rectangle to that it is relative to the containing - * window. + /* Move the rectangle to that it is relative to the containing + * window. If part of the rectangle lies outside the window, + * it will contain garbage data, but the contained area will be + * valid. */ - nxtk_subwindowclip(fwnd, &getrect, rect, &fwnd->fwrect); + nxgl_rectoffset(&getrect, rect, + fwnd->fwrect.pt1.x - fwnd->wnd.bounds.pt1.x, + fwnd->fwrect.pt1.y - fwnd->wnd.bounds.pt1.y); /* Then get it */ |