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2 commits

Author SHA1 Message Date
Sergey Bugaev
10324f95b0 LibGUI+FileManager: Misc tweaks courtesy of clang-format 2020-01-10 17:45:59 +01:00
Andreas Kling
f430da1d45 LibGUI: Add GUndoStack and GCommand classes
This patch converts the undo stack from GTextDocument into GUndoStack,
and GTextDocumentUndoCommand now inherits from GCommand.

Let's turn this into a generic mechanism that can be used to implement
undo/redo in any application. :^)
2019-11-30 15:36:17 +01:00