LibreOffice Module vcl (master)  1
Qt5SvpGraphics.hxx
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19 
20 #pragma once
21 
22 #include <vclpluginapi.h>
23 #include <headless/svpgdi.hxx>
24 
25 #include "Qt5GraphicsBase.hxx"
26 
27 class Qt5Frame;
28 
30 {
32 
33 protected:
34  void handleDamage(const tools::Rectangle&) override;
35 
36 public:
37  Qt5SvpGraphics(Qt5Frame* pFrame);
38  ~Qt5SvpGraphics() override;
39 
40  void updateQWidget() const;
41 
42 #if ENABLE_CAIRO_CANVAS
43  bool SupportsCairo() const override;
45  CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
46  cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width,
47  int height) const override;
48 #endif // ENABLE_CAIRO_CANVAS
49 
50  virtual void GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY) override;
51 
52  virtual OUString getRenderBackendName() const override { return "qt5svp"; }
53 };
54 
55 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCLPLUG_QT5_PUBLIC
Definition: vclpluginapi.h:53
Qt5Frame *const m_pFrame
virtual void GetResolution(sal_Int32 &rDPIX, sal_Int32 &rDPIY) override
std::shared_ptr< Surface > SurfaceSharedPtr
Definition: cairo.hxx:36
Some things multiple-inherit from VclAbstractDialog and OutputDevice, so we need to use virtual inher...
Definition: outdev.hxx:302
std::shared_ptr< cairo_surface_t > CairoSurfaceSharedPtr
Definition: cairo.hxx:34
virtual OUString getRenderBackendName() const override
virtual void handleDamage(const tools::Rectangle &rDamagedRegion)
Handle damage done by drawing with a widget draw override.
Definition: salgdi.hxx:629