void
TkMacOSXInvalidateWindow(
MacDrawable *macWin, /* Make window that's causing damage. */
int flag) /* Should be TK_WINDOW_ONLY or
* TK_PARENT_WINDOW */
{
WindowRef windowRef;
CGrafPtr grafPtr;
grafPtr=TkMacOSXGetDrawablePort((Drawable)macWin);
windowRef=GetWindowFromPort(grafPtr);
if (flag == TK_WINDOW_ONLY) {
InvalWindowRgn(windowRef,macWin->clipRgn);
} else {
if (!EmptyRgn(macWin->aboveClipRgn)) {
InvalWindowRgn(windowRef,macWin->aboveClipRgn);
}
}
}
void
TkMacOSXInvalidateWindow(
MacDrawable *macWin, /* Make window that's causing damage. */
int flag) /* Should be TK_WINDOW_ONLY or
* TK_PARENT_WINDOW */
{
WindowRef windowRef;
HIShapeRef rgn;
windowRef = TkMacOSXDrawableWindow((Drawable)macWin);
if (macWin->flags & TK_CLIP_INVALID) {
TkMacOSXUpdateClipRgn(macWin->winPtr);
}
rgn = (flag == TK_WINDOW_ONLY) ? macWin->visRgn : macWin->aboveVisRgn;
if (!HIShapeIsEmpty(rgn)) {
TkMacOSXCheckTmpQdRgnEmpty();
ChkErr(HIShapeGetAsQDRgn, rgn, tkMacOSXtmpQdRgn);
InvalWindowRgn(windowRef, tkMacOSXtmpQdRgn);
SetEmptyRgn(tkMacOSXtmpQdRgn);
}
#ifdef TK_MAC_DEBUG_CLIP_REGIONS
TkMacOSXDebugFlashRegion((Drawable) macWin, rgn);
#endif /* TK_MAC_DEBUG_CLIP_REGIONS */
}
