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Codechange: Optionally allow passing state to GUIList sorter function.

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GUIList sorter functions can currently only use global state, which makes per-window-instance sorting difficult.
This commit is contained in:
Peter Nelson
2023-12-02 23:28:01 +00:00
committed by Peter Nelson
parent 4d9f335f36
commit dcf730f1f6
13 changed files with 67 additions and 43 deletions
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2
src/object_gui.cpp
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@@ -45,7 +45,7 @@ enum BuildObjectHotkeys {
/** The window used for building objects. */
class BuildObjectWindow : public Window {
typedef GUIList<ObjectClassID, StringFilter &> GUIObjectClassList; ///< Type definition for the list to hold available object classes.
typedef GUIList<ObjectClassID, std::nullptr_t, StringFilter &> GUIObjectClassList; ///< Type definition for the list to hold available object classes.
static const uint EDITBOX_MAX_SIZE = 16; ///< The maximum number of characters for the filter edit box.