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Cleaner declaration of public function fl_wl_cairo().

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This commit is contained in:
ManoloFLTK
2022-05-09 09:41:50 +02:00
parent c02fba6bb9
commit 20c50312fc
3 changed files with 6 additions and 5 deletions
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3
FL/wayland.H
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@@ -26,7 +26,8 @@ struct flCairoRegion {
}; // a region is the union of a series of rectangles
#include <stdint.h>
typedef struct _cairo cairo_t;
FL_EXPORT struct wl_display *fl_wl_display();
FL_EXPORT struct wl_surface *fl_wl_surface(Window xid);
FL_EXPORT struct _cairo *fl_wl_cairo();
FL_EXPORT cairo_t *fl_wl_cairo();

6
documentation/src/osissues.dox
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@@ -964,13 +964,13 @@ struct wl_surface *fl_wl_surface(Window wld_win)
Returns a pointer to the struct wl_surface corresponding to a show()'n
top-level window or subwindow.
struct _cairo *fl_wl_cairo(void)
cairo_t *fl_wl_cairo(void)
\par
Drawing natively to a Wayland window : Within an overridden Fl_Widget::draw() method,
or after a call to Fl_Window::make_current(), it's possible to draw
<u>using the Cairo library</u>. Function \c fl_wl_cairo() returns the adequate
\c cairo_t* (equivalent to <tt>struct _cairo*</tt>) value. All FLTK-defined
drawing functions (e.g., fl_rect(), fl_draw()) can be used too.
\c cairo_t* value. Regular FLTK coordinates, with top-left origin, are to be used.
All FLTK-defined drawing functions (e.g., fl_rect(), fl_draw()) can be used too.
void fl_close_display()
\par

2
src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx
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@@ -1543,7 +1543,7 @@ struct wl_surface *fl_wl_surface(Window xid) {
}
struct _cairo *fl_wl_cairo() {
cairo_t *fl_wl_cairo() {
return ((Fl_Cairo_Graphics_Driver*)fl_graphics_driver)->cr();
}