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AModule::getScrollDir: convert reset if-else into switch

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Patrick Hilhorst 2019-06-17 20:41:18 +02:00
parent 86d6668ed4
commit 12b30ca25f
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1 changed files with 12 additions and 4 deletions
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12
src/AModule.cpp
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@ -79,11 +79,19 @@ AModule::SCROLL_DIR AModule::getScrollDir(GdkEventScroll* e) {
dir = SCROLL_DIR::LEFT; dir = SCROLL_DIR::LEFT;
} }
if (dir == SCROLL_DIR::UP || dir == SCROLL_DIR::DOWN) { switch (dir) {
case SCROLL_DIR::UP:
case SCROLL_DIR::DOWN:
distance_scrolled_y_ = 0; distance_scrolled_y_ = 0;
} else if (dir == SCROLL_DIR::LEFT || dir == SCROLL_DIR::RIGHT) { break;
case SCROLL_DIR::LEFT:
case SCROLL_DIR::RIGHT:
distance_scrolled_x_ = 0; distance_scrolled_x_ = 0;
break;
case SCROLL_DIR::NONE:
break;
} }
return dir; return dir;
} }
// Silence -Wreturn-type: // Silence -Wreturn-type: