Lines Matching defs:bg
61 XColor *bg; /* Background color for displaying image. */
359 if (instancePtr->bg != NULL) {
360 Tk_FreeColor(instancePtr->bg);
362 instancePtr->bg = colorPtr;
402 if (instancePtr->bg != NULL) {
403 gcValues.background = instancePtr->bg->pixel;
816 instancePtr->bg = NULL;
885 masking = (instancePtr->mask != None) || (instancePtr->bg == NULL);
938 if (instancePtr->bg != NULL) {
939 Tk_FreeColor(instancePtr->bg);