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Fl_Graphics_Driver: remove unused virtual qualifiers.

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This commit is contained in:
ManoloFLTK 2022-08-19 10:47:42 +02:00
parent 6194b736eb
commit ce2f024bce
2 changed files with 14 additions and 23 deletions
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34
FL/Fl_Graphics_Driver.H
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@ -241,14 +241,26 @@ protected:
public:
virtual ~Fl_Graphics_Driver();
static Fl_Graphics_Driver &default_driver();
// support of "complex shapes"
void push_matrix();
void pop_matrix();
void mult_matrix(double a, double b, double c, double d, double x, double y);
void rotate(double d);
void translate(double x,double y);
double transform_x(double x, double y);
double transform_y(double x, double y);
double transform_dx(double x, double y);
double transform_dy(double x, double y);
/** Return the current Fl_Font_Descriptor */
inline Fl_Font_Descriptor *font_descriptor() { return font_descriptor_;}
/** Set the current Fl_Font_Descriptor */
inline void font_descriptor(Fl_Font_Descriptor *d) { font_descriptor_ = d;}
/** Current scale factor between FLTK and drawing units: drawing = FLTK * scale() */
float scale() { return scale_; }
/** Sets the current value of the scaling factor */
virtual void scale(float f);
/** Return whether the graphics driver can do alpha blending */
virtual char can_do_alpha_blending();
// --- implementation is in src/fl_rect.cxx which includes src/drivers/xxx/Fl_xxx_Graphics_Driver_rect.cxx
/** see fl_point() */
virtual void point(int x, int y);
virtual void rect(int x, int y, int w, int h);
virtual void focus_rect(int x, int y, int w, int h);
@ -288,21 +300,11 @@ public:
virtual Fl_Region clip_region(); // has default implementation
virtual void clip_region(Fl_Region r); // has default implementation
virtual void restore_clip();
// --- implementation is in src/fl_vertex.cxx which includes src/drivers/xxx/Fl_xxx_Graphics_Driver_vertex.cxx
virtual void push_matrix();
virtual void pop_matrix();
virtual void mult_matrix(double a, double b, double c, double d, double x, double y);
virtual void rotate(double d);
virtual void translate(double x,double y);
virtual void begin_points();
virtual void begin_line();
virtual void begin_loop();
virtual void begin_polygon();
virtual void begin_complex_polygon();
virtual double transform_x(double x, double y);
virtual double transform_y(double x, double y);
virtual double transform_dx(double x, double y);
virtual double transform_dy(double x, double y);
virtual void transformed_vertex(double xf, double yf);
virtual void transformed_vertex0(float x, float y);
virtual void vertex(double x, double y);
@ -314,16 +316,11 @@ public:
virtual void end_complex_polygon();
virtual void gap();
virtual void circle(double x, double y, double r);
// --- implementation is in src/fl_arc.cxx which includes src/drivers/xxx/Fl_xxx_Graphics_Driver_arc.cxx if needed
virtual void arc(double x, double y, double r, double start, double end);
// --- implementation is in src/fl_arci.cxx which includes src/drivers/xxx/Fl_xxx_Graphics_Driver_arci.cxx
virtual void arc(int x, int y, int w, int h, double a1, double a2);
virtual void pie(int x, int y, int w, int h, double a1, double a2);
// --- implementation is in src/fl_curve.cxx which includes src/drivers/xxx/Fl_xxx_Graphics_Driver_curve.cxx if needed
virtual void curve(double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3, double Y3);
// --- implementation is in src/fl_line_style.cxx which includes src/cfg_gfx/xxx_line_style.cxx
virtual void line_style(int style, int width=0, char* dashes=0);
// --- implementation is in src/fl_color.cxx which includes src/cfg_gfx/xxx_color.cxx
virtual void color(Fl_Color c);
virtual void set_color(Fl_Color i, unsigned int c);
virtual void free_color(Fl_Color i, int overlay);
@ -342,9 +339,6 @@ public:
virtual void text_extents(const char*, int n, int& dx, int& dy, int& w, int& h);
virtual int height();
virtual int descent();
/** Return the current Fl_Font_Descriptor */
inline Fl_Font_Descriptor *font_descriptor() { return font_descriptor_;}
virtual void font_descriptor(Fl_Font_Descriptor *d);
virtual void gc(void*);
virtual void *gc(void);
virtual uchar **mask_bitmap();

3
src/Fl_Graphics_Driver.cxx
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@ -607,9 +607,6 @@ int Fl_Graphics_Driver::height() { return size(); }
/** Return the current line descent */
int Fl_Graphics_Driver::descent() { return 0; }
/** Set the current Fl_Font_Descriptor */
void Fl_Graphics_Driver::font_descriptor(Fl_Font_Descriptor *d) { font_descriptor_ = d;}
/** Sets the value of the driver-specific graphics context. */
void Fl_Graphics_Driver::gc(void*) {}