Default null for on touch release and press

Fixes https://github.com/eried/portapack-mayhem/issues/194
This commit is contained in:
Erwin Ried 2020-09-24 03:15:40 +02:00
parent 4f2b306784
commit 99af859e13

View File

@ -378,8 +378,8 @@ private:
class Button : public Widget {
public:
std::function<void(Button&)> on_select { };
std::function<void(Button&)> on_touch_release { }; // Executed when releasing touch, after on_select.
std::function<void(Button&)> on_touch_press { }; // Executed when touching, before on_select.
std::function<void(Button&)> on_touch_release { nullptr }; // Executed when releasing touch, after on_select.
std::function<void(Button&)> on_touch_press { nullptr }; // Executed when touching, before on_select.
std::function<bool(Button&, KeyEvent)> on_dir { };
std::function<void(Button&)> on_highlight { };