Lines Matching defs:gc
65 GC gc; /* Graphics context for displaying bitmap.
342 GC gc;
413 gc = Tk_GetGC(instancePtr->tkwin, mask, &gcValues);
415 gc = None;
417 if (instancePtr->gc != None) {
418 Tk_FreeGC(Tk_Display(instancePtr->tkwin), instancePtr->gc);
420 instancePtr->gc = gc;
430 if (instancePtr->gc != None) {
431 Tk_FreeGC(Tk_Display(instancePtr->tkwin), instancePtr->gc);
433 instancePtr->gc = None;
819 instancePtr->gc = None;
874 if (instancePtr->gc == None) {
887 XSetClipOrigin(display, instancePtr->gc, drawableX - imageX,
890 XCopyPlane(display, instancePtr->bitmap, drawable, instancePtr->gc,
894 XSetClipOrigin(display, instancePtr->gc, 0, 0);
947 if (instancePtr->gc != None) {
948 Tk_FreeGC(display, instancePtr->gc);