LibreOffice Module vcl (master)  1
scrwnd.hxx
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19 
20 #ifndef INCLUDED_VCL_INC_SCRWND_HXX
21 #define INCLUDED_VCL_INC_SCRWND_HXX
22 
23 #include <vcl/floatwin.hxx>
24 #include <vcl/bitmap.hxx>
25 #include <vcl/image.hxx>
26 
27 class Timer;
28 
29 enum class WheelMode {
30  NONE = 0x0000,
31  VH = 0x0001,
32  V = 0x0002,
33  H = 0x0004,
34  ScrollVH = 0x0008,
35  ScrollV = 0x0010,
36  ScrollH = 0x0020
37 };
38 namespace o3tl {
39  template<> struct typed_flags<WheelMode> : is_typed_flags<WheelMode, 0x003f> {};
40 }
41 
43 {
44 private:
45 
46  std::vector<Image> maImgList;
49  std::unique_ptr<Timer> mpTimer;
50  sal_uInt64 mnRepaintTime;
51  sal_uInt64 mnTimeout;
57  void ImplCreateImageList();
58  void ImplSetRegion(const Bitmap& rRegionBmp);
59  using Window::ImplGetMousePointer;
60  PointerStyle ImplGetMousePointer( long nDistX, long nDistY );
61  void ImplDrawWheel(vcl::RenderContext& rRenderContext);
63 
64  DECL_LINK(ImplScrollHdl, Timer *, void);
65 
66 protected:
67 
68  virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
69  virtual void MouseMove( const MouseEvent& rMEvt ) override;
70  virtual void MouseButtonUp( const MouseEvent& rMEvt ) override;
71 
72 public:
73 
74  explicit ImplWheelWindow( vcl::Window* pParent );
75  virtual ~ImplWheelWindow() override;
76  virtual void dispose() override;
77 
78  void ImplStop();
79  void ImplSetWheelMode( WheelMode nWheelMode );
80 };
81 
82 #endif // INCLUDED_VCL_INC_SCRWND_HXX
83 
84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
long mnActDeltaY
Definition: scrwnd.hxx:56
sal_uLong mnActDist
Definition: scrwnd.hxx:54
virtual ~ImplWheelWindow() override
Definition: scrwnd.cxx:86
void ImplCreateImageList()
Definition: scrwnd.cxx:119
void ImplStop()
Definition: scrwnd.cxx:98
sal_uIntPtr sal_uLong
sal_uLong mnMaxWidth
Definition: scrwnd.hxx:53
sal_uInt64 mnRepaintTime
Definition: scrwnd.hxx:50
std::unique_ptr< Timer > mpTimer
Definition: scrwnd.hxx:49
sal_uInt64 mnTimeout
Definition: scrwnd.hxx:51
virtual void dispose() override
This is intended to be used to clear any locally held references to other Window-subclass objects...
Definition: scrwnd.cxx:91
WheelMode mnWheelMode
Definition: scrwnd.hxx:52
SAL_DLLPRIVATE PointerStyle ImplGetMousePointer() const
Definition: mouse.cxx:93
void ImplSetWheelMode(WheelMode nWheelMode)
Definition: scrwnd.cxx:129
ImplWheelWindow(vcl::Window *pParent)
Definition: scrwnd.cxx:43
Some things multiple-inherit from VclAbstractDialog and OutputDevice, so we need to use virtual inher...
Definition: outdev.hxx:304
virtual void Paint(vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect) override
Definition: scrwnd.cxx:303
Point maCenter
Definition: scrwnd.hxx:48
Point maLastMousePos
Definition: scrwnd.hxx:47
void ImplRecalcScrollValues()
Definition: scrwnd.cxx:183
WheelMode
Definition: scrwnd.hxx:29
void ImplDrawWheel(vcl::RenderContext &rRenderContext)
Definition: scrwnd.cxx:150
PointerStyle
Definition: ptrstyle.hxx:25
long mnActDeltaX
Definition: scrwnd.hxx:55
Definition: timer.hxx:26
std::vector< Image > maImgList
Definition: scrwnd.hxx:46
virtual void MouseMove(const MouseEvent &rMEvt) override
Definition: scrwnd.cxx:308
DECL_LINK(ImplScrollHdl, Timer *, void)
void ImplSetRegion(const Bitmap &rRegionBmp)
Definition: scrwnd.cxx:105
virtual void MouseButtonUp(const MouseEvent &rMEvt) override
Definition: scrwnd.cxx:354