[Interest] Accessing undo/redo stack in QPlaintextEdit
Wilhelm
wilhelm.meier at fh-kl.de
Tue Jul 2 09:48:46 CEST 2013
Am 02.07.2013 08:10, schrieb 程梁:
> QPlainTextEdit do have implemented all features about redo/undo.
Can you please tell me how to display the undo stack of a QPlaintextEdit
in a QUndoView? I can't find a way to access (get a pointer to) the
undo-stack of a QPlaintextEdit.
>
> If this is not suitable for you, you could reimplament it by Qt's Undo
> framework.
>
> Cheng Liang
> Nanjing, China
> http://www.devbean.net
>
> > Date: Tue, 2 Jul 2013 07:30:26 +0200
> > From: wilhelm.meier at fh-kl.de
> > To: interest at qt-project.org
> > Subject: [Interest] Accessing undo/redo stack in QPlaintextEdit
> >
> > Hi all,
> >
> > I would like to show the list of available undo/redos for a
> > QPlaintextEdit. But I don't find a way to access the e.g. undo stack.
> >
> > Do I have to reimplement the whole feature?
> >
> > Are there any examples?
> >
> > --
> > Wilhelm
> >
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>
>
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--
Wilhelm
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