[Kde-graphics-devel] Re: Review Request: Indication that there is no camera set up for Kamera's KCM (similar to Bluedevil)

[Aurélien Gâteau]

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Maybe you can take advantage of the new KMessageWidget class to implement this? Bluedevil KCM is using it as well.


kcontrol/kamera.cpp
<http://git.reviewboard.kde.org/r/102102/#comment4653>

    Can be simplified to: "bool hasCamera = false"
    
    Then replace "CameraCount++" in the loop with "hasCamera = true"
    
    Then replace "if (CameraCount == 0)" with "if (!hasCamera)"


- Aurélien


On July 27, 2011, 5:16 p.m., Kai Uwe Broulik wrote:
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> (Updated July 27, 2011, 5:16 p.m.)
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> Review request for KDE Graphics.
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> Summary
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> In Bluedevil you have a nice message indicating that no Bluetooth Device has yet been added. This patch implements the same behavior for Kamera's KCM.
> Screenshot: http://privat.broulik.de/kamerakcmpatch.png
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> Diffs
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>   kcontrol/kamera.h abb766f 
>   kcontrol/kamera.cpp ad3cf2e 
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> Diff: http://git.reviewboard.kde.org/r/102102/diff
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> Testing
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> Compiles; when there is no camera, the message appears, once you add a camera, it disappears and deleting all cameras makes the message show up again.
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> Thanks,
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> Kai Uwe
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>

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