Method onAction

src/CardinalUI.cpp:147–150

        struct JoinDiscussionButton : Button {
            WasmWelcomeDialog* dialog;
            void onAction(const ActionEvent& e) override {
                patchUtils::openBrowser("https://github.com/DISTRHO/Cardinal/issues/287");
                dialog->getParent()->requestDelete();
            }
        };
        JoinDiscussionButton* const discussionButton = new JoinDiscussionButton;
        discussionButton->box.size.x = buttonWidth;