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Fix item list scroll speed.

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Remove the extra `set_val` action after the proper one, so the right scroll value won’t get overrided any more.
This commit is contained in:
Sean Bohan 2017-05-26 17:25:44 +08:00
parent 29c7118f32
commit 064dce7a4c
1 changed files with 0 additions and 2 deletions
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scene/gui/item_list.cpp
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@ -521,13 +521,11 @@ void ItemList::_input_event(const InputEvent &p_event) {
scroll_bar->set_val(scroll_bar->get_val() - scroll_bar->get_page() * p_event.mouse_button.factor / 8);
scroll_bar->set_val(scroll_bar->get_val() - scroll_bar->get_page() / 8);
}
if (p_event.type == InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index == BUTTON_WHEEL_DOWN && p_event.mouse_button.pressed) {
scroll_bar->set_val(scroll_bar->get_val() + scroll_bar->get_page() * p_event.mouse_button.factor / 8);
scroll_bar->set_val(scroll_bar->get_val() + scroll_bar->get_page() / 8);
}
if (p_event.is_pressed() && items.size() > 0) {