LibreOffice Module vcl (master)  1
prgsbar.hxx
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19 
20 #pragma once
21 
22 #if !defined(VCL_DLLIMPLEMENTATION) && !defined(TOOLKIT_DLLIMPLEMENTATION) && !defined(VCL_INTERNALS)
23 #error "don't use this in new code"
24 #endif
25 
26 #include <config_options.h>
27 #include <vcl/dllapi.h>
28 #include <vcl/window.hxx>
29 
30 /*************************************************************************
31  *
32  * class ProgressBar
33  *
34  * this class is used to display the ProgressBar
35  *
36  * -----------------------------------------------------------------------
37  *
38  * WinBits
39  *
40  * WB_BORDER border around the window
41  * WB_3DLOOK 3D representation
42  *
43  * -----------------------------------------------------------------------
44  *
45  * Methods
46  *
47  * Use SetValue() to set a percentage between 0 and 100. A value larger
48  * than 100 will cause the last rectangle to start flashing
49  *
50  ************************************************************************/
51 
52 
53 class UNLESS_MERGELIBS(VCL_DLLPUBLIC) ProgressBar final : public vcl::Window
54 {
55 private:
56  Point maPos;
57  tools::Long mnPrgsWidth;
58  tools::Long mnPrgsHeight;
59  sal_uInt16 mnPercent;
60  sal_uInt16 mnPercentCount;
61  bool mbCalcNew;
62 
63  using Window::ImplInit;
64  SAL_DLLPRIVATE void ImplInit();
65  SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
66  SAL_DLLPRIVATE void ImplDrawProgress(vcl::RenderContext& rRenderContext, sal_uInt16 nNewPerc);
67 
68 public:
69  ProgressBar( vcl::Window* pParent, WinBits nWinBits );
70 
71  virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
72  virtual void Resize() override;
73  virtual void StateChanged( StateChangedType nStateChange ) override;
74  virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
75  virtual Size GetOptimalSize() const override;
76 
77  void SetValue( sal_uInt16 nNewPercent );
78 };
79 
80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
long Long
virtual Size GetOptimalSize() const
Definition: window3.cxx:26
StateChangedType
Definition: window.hxx:289
sal_Int64 WinBits
Some things multiple-inherit from VclAbstractDialog and OutputDevice, so we need to use virtual inher...
Definition: outdev.hxx:175
virtual void Resize()
Definition: window.cxx:1835
SAL_DLLPRIVATE void ImplInit(vcl::Window *pParent, WinBits nStyle, SystemParentData *pSystemParentData)
Definition: window.cxx:938
virtual void Paint(vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect)
Definition: paint.cxx:1020
virtual void StateChanged(StateChangedType nStateChange)
Definition: window.cxx:1940
virtual void DataChanged(const DataChangedEvent &rDCEvt)
Definition: event.cxx:36
virtual void SetValue(tools::Long nNew) override