void APRView::_UpdatePreviews(const BMessage& colors) { rgb_color color; for (int32 i = color_description_count() - 1; i >= 0; i--) { ColorWhichItem* item = static_cast<ColorWhichItem*>(fAttrList->ItemAt(i)); if (item == NULL) continue; color = colors.GetColor(ui_color_name(get_color_description(i)->which), make_color(255, 0, 255)); item->SetColor(color); fAttrList->InvalidateItem(i); } }
void APRView::_SetCurrentColor(rgb_color color) { set_ui_color(fWhich, color); fCurrentColors.SetColor(ui_color_name(fWhich), color); int32 currentIndex = fAttrList->CurrentSelection(); ColorWhichItem* item = (ColorWhichItem*)fAttrList->ItemAt(currentIndex); if (item != NULL) { item->SetColor(color); fAttrList->InvalidateItem(currentIndex); } fPicker->SetValue(color); fColorPreview->SetColor(color); fColorPreview->Invalidate(); }