gdk: Rename GdkCairoContextExt::set_source_{rgba => color}

Author: RealKC

examples/flow_box/main.rs

@@ -52,7 +52,7 @@ fn create_color_button(color: &'static str) -> gtk::Button {
 
     let rgba = gdk::RGBA::from_str(color).unwrap();
     drawing_area.set_draw_func(move |_, cr, _width, _height| {
-        GdkCairoContextExt::set_source_rgba(cr, &rgba);
+        cr.set_source_color(&rgba);
         cr.paint().expect("Invalid cairo surface state");
     });
     button.set_child(Some(&drawing_area));

gdk4/src/cairo_interaction.rs

@@ -45,7 +45,8 @@ pub trait GdkCairoContextExt {
     );
 
     #[doc(alias = "gdk_cairo_set_source_rgba")]
-    fn set_source_rgba(&self, rgba: &RGBA);
+    #[doc(alias = "set_source_rgba")]
+    fn set_source_color(&self, rgba: &RGBA);
 
     #[doc(alias = "gdk_cairo_set_source_pixbuf")]
     fn set_source_pixbuf(&self, pixbuf: &Pixbuf, x: f64, y: f64);
@@ -83,7 +84,7 @@ impl GdkCairoContextExt for Context {
         );
     }
 
-    fn set_source_rgba(&self, rgba: &RGBA) {
+    fn set_source_color(&self, rgba: &RGBA) {
         unsafe {
             ffi::gdk_cairo_set_source_rgba(self.to_glib_none().0, rgba.to_glib_none().0);
         }