Lines Matching refs:region
353 // the dirty region starts with the visible area of the window being moved
361 // construct the region that is possible to be blitted
367 // include the the new visible region of the window being
368 // moved into the dirty region (for now)
446 // region anymore, so we need to remember
466 // when the window was hidden, the dirty region
572 Desktop::MarkDirty(BRegion* region)
574 if (region->CountRects() == 0)
578 // send redraw messages to all windows intersecting the dirty region
579 _TriggerWindowRedrawing(region);
602 // the available region on screen starts with the entire screen area
614 // that windows region is not available on screen anymore
624 // send redraw messages to all windows intersecting the dirty region
638 // in the clipping region rebuild, but it is
642 // remember the region not covered by any windows