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LibGUI: Add UndoStack::{undo,redo}_action_text()

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These return the action_text() for the current undo and redo commands,
if available.
This commit is contained in:
Andreas Kling 2021-05-08 21:18:51 +02:00
parent 0bfbee4596
commit c670d8c56d
2 changed files with 17 additions and 0 deletions
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3
Userland/Libraries/LibGUI/UndoStack.h
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@ -30,6 +30,9 @@ public:
void clear();
Optional<String> undo_action_text() const;
Optional<String> redo_action_text() const;
Function<void()> on_state_change;
private: