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comparison OrthancStone/Sources/Scene2D/PanSceneTracker.h @ 1606:874e178f34e9

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- 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>
date Wed, 28 Oct 2020 20:14:34 +0100
parents 8563ea5d8ae4
children 9ac2a65d4172
comparison
equal deleted inserted replaced
1605:b3c439d96d3e 1606:874e178f34e9
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;