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List:       ktexteditor-devel
Subject:    Re: SmartRangeNofifier::caretExitedRange
From:       Dominik Haumann <dhdev () gmx ! de>
Date:       2007-10-09 22:41:14
Message-ID: 200710100041.14347.dhdev () gmx ! de
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On Tuesday 09 October 2007, Anders Lund wrote:
> On Tuesday 09 October 2007, Anders Lund wrote:
> > Shouldn't the View implementation emit the signal? Grepping around in
> > the KTextEditor folder doesn't reveal it being submitted from anywhere
> > (nor does grepping in kdelibs/kate)...
>
> I tried to do this in KateViewInternal::dynamicMove, like this:
>
>         foreach(KTextEditor::SmartRangeNotifier* n,
> exitedRange->notifiers()) emit n->caretExitedRange( m_view, exitedRange
> );
>
> but that leaves to warnings about the signal being protected 'in this
> context' as gcc puts it.

You can connect signals to signals, that is, adding a forward signal to 
KateViewInternal and connecting all affected rangnes signal should work. 
Reading the Qt documentation, maybe you can use QMetaObject::invokeMethod. 
I don't know the right way to do it and have never used invokeMethod so 
far...

Dominik
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