From 59e9c4956cfc5163c1fc411c6c567a4c753b4e9a Mon Sep 17 00:00:00 2001 From: Mitch Curtis Date: Wed, 7 Mar 2018 08:59:39 +0100 Subject: QUndoStack: add more Q_PROPERTYs This is the first step in being able to use the undo framework in QML. The next step would be to separate it out of Qt Widgets so that a pure Qt Quick application doesn't need to rely on it. Note that QUndoCommand is not a QObject, so we cannot expose its text member as a property until Qt 6. [ChangeLog][QUndoStack] Exposed canUndo, canRedo, undoText, redoText and clean as Q_PROPERTYs. Task-number: QTBUG-40040 Change-Id: Ida7ec03f871f0db7fdcc5b90ed200024c5cb348e Reviewed-by: Lars Knoll --- src/widgets/util/qundostack.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/widgets/util') diff --git a/src/widgets/util/qundostack.h b/src/widgets/util/qundostack.h index 4be24eadab..b5716b2e9b 100644 --- a/src/widgets/util/qundostack.h +++ b/src/widgets/util/qundostack.h @@ -90,6 +90,11 @@ class Q_WIDGETS_EXPORT QUndoStack : public QObject Q_DECLARE_PRIVATE(QUndoStack) Q_PROPERTY(bool active READ isActive WRITE setActive) Q_PROPERTY(int undoLimit READ undoLimit WRITE setUndoLimit) + Q_PROPERTY(bool canUndo READ canUndo NOTIFY canUndoChanged) + Q_PROPERTY(bool canRedo READ canRedo NOTIFY canRedoChanged) + Q_PROPERTY(QString undoText READ undoText NOTIFY undoTextChanged) + Q_PROPERTY(QString redoText READ redoText NOTIFY redoTextChanged) + Q_PROPERTY(bool clean READ isClean NOTIFY cleanChanged) public: explicit QUndoStack(QObject *parent = nullptr); -- cgit v1.2.3