35 virtual const std::string&
window_id()
const override;
This shows the dialog to select a previous version of Wesnoth to migrate preferences from and redownl...
virtual const std::string & window_id() const override
The ID of the window to build.
virtual void post_show(window &window) override
Actions to be taken after the window has been shown.
migrate_version_selection()
std::vector< std::string > versions_
virtual void pre_show(window &window) override
Actions to be taken before showing the window.
Abstract base class for all modal dialogs.
base class of top level items, the only item which needs to store the final canvases to draw on.