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[macOS] Control key + scroll wheel should zoom not pan

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Together with godotengine/godot#39395 for 3.2.x, this fixes godotengine/godot#32520
This commit is contained in:
Andy Maloney 2020-06-12 12:28:23 -04:00
parent 4e0f31a67c
commit 031165b345
1 changed files with 12 additions and 0 deletions
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12
editor/plugins/canvas_item_editor_plugin.cpp
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@ -1325,6 +1325,18 @@ bool CanvasItemEditor::_gui_input_zoom_or_pan(const Ref<InputEvent> &p_event, bo
Ref<InputEventPanGesture> pan_gesture = p_event;
if (pan_gesture.is_valid() && !p_already_accepted) {
// If control key pressed, then zoom instead of pan
if (pan_gesture->get_control()) {
const float factor = pan_gesture->get_delta().y;
float new_zoom = _get_next_zoom_value(-1);
if (factor != 1.f) {
new_zoom = zoom * ((new_zoom / zoom - 1.f) * factor + 1.f);
}
_zoom_on_position(new_zoom, pan_gesture->get_position());
return true;
}
// Pan gesture
const Vector2 delta = (int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom) * pan_gesture->get_delta();
view_offset.x += delta.x;