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Make scrollwheel zoom based on mouse position, cherry-picked for 3.x

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This commit is contained in:
Lightning_A 2021-04-05 23:00:56 -06:00
parent 72c54c10eb
commit 77cf07c013
1 changed files with 2 additions and 2 deletions
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4
scene/gui/graph_edit.cpp
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@ -1344,9 +1344,9 @@ void GraphEdit::_gui_input(const Ref<InputEvent> &p_ev) {
}
if (b->get_button_index() == BUTTON_WHEEL_UP && Input::get_singleton()->is_key_pressed(KEY_CONTROL)) {
set_zoom(zoom * ZOOM_SCALE);
set_zoom_custom(zoom * ZOOM_SCALE, b->get_position());
} else if (b->get_button_index() == BUTTON_WHEEL_DOWN && Input::get_singleton()->is_key_pressed(KEY_CONTROL)) {
set_zoom(zoom / ZOOM_SCALE);
set_zoom_custom(zoom / ZOOM_SCALE, b->get_position());
} else if (b->get_button_index() == BUTTON_WHEEL_UP && !Input::get_singleton()->is_key_pressed(KEY_SHIFT)) {
v_scroll->set_value(v_scroll->get_value() - v_scroll->get_page() * b->get_factor() / 8);
} else if (b->get_button_index() == BUTTON_WHEEL_DOWN && !Input::get_singleton()->is_key_pressed(KEY_SHIFT)) {