Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/Scene2D/PanSceneTracker.h @ 1606:874e178f34e9
- ViewportController now has weak ptr to Viewport
- Measuring tools + related commands and all trackers now store only a weak_ptr to the Viewport and lock() on demand for usage
- LayerHolder and FixedPoint aligner store only a weak_ptr to the Viewport, too
- Fixed float/double warning in GrayscaleWindowingSceneTracker
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Wed, 28 Oct 2020 20:14:34 +0100 |
parents | 8563ea5d8ae4 |
children | 9ac2a65d4172 |
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1605:b3c439d96d3e | 1606:874e178f34e9 |
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27 namespace OrthancStone | 27 namespace OrthancStone |
28 { | 28 { |
29 class PanSceneTracker : public OneGesturePointerTracker | 29 class PanSceneTracker : public OneGesturePointerTracker |
30 { | 30 { |
31 public: | 31 public: |
32 PanSceneTracker(boost::shared_ptr<IViewport> viewport, | 32 PanSceneTracker(boost::weak_ptr<IViewport> viewport, |
33 const PointerEvent& event); | 33 const PointerEvent& event); |
34 | 34 |
35 virtual void PointerMove(const PointerEvent& event) ORTHANC_OVERRIDE; | 35 virtual void PointerMove(const PointerEvent& event) ORTHANC_OVERRIDE; |
36 | 36 |
37 virtual void Cancel() ORTHANC_OVERRIDE; | 37 virtual void Cancel() ORTHANC_OVERRIDE; |