constructor style refactor

inc/basic_widgets/core/type/color.hpp

@@ -57,9 +57,9 @@ namespace bwidgets
 
         Color(uint8_t r, uint8_t g, uint8_t b, uint8_t a, bool op_on_alpha = false,
               bool op_on_colors = true) noexcept
-          : _operate_on_alpha(op_on_alpha),
+          : _operate_on_alpha {op_on_alpha},
-            _operate_on_colors(op_on_colors),
+            _operate_on_colors {op_on_colors},
-            sdl_type({r, g, b, a})
+            sdl_type {r, g, b, a}
         {}
         inline Color(const SDL_Color& c = {}, bool op_on_alpha = false,
                      bool op_on_colors = true) noexcept

inc/basic_widgets/core/type/opaque_struct.hpp

@@ -15,7 +15,7 @@ namespace bwidgets
         T* _c_pod;
 
     public:
-        OpaqueStruct(T* ptr, const Deleter& d) : _deleter(d), _c_pod(ptr) {}
+        OpaqueStruct(T* ptr, const Deleter& d) : _deleter {d}, _c_pod {ptr} {}
 
         OpaqueStruct(const OpaqueStruct&) = delete;
         OpaqueStruct(OpaqueStruct&&)      = delete;

inc/basic_widgets/w/base/input.hpp

@@ -28,7 +28,7 @@ namespace bwidgets
     protected:
         Caption _input_caption;
 
-        Input(Widget* parent = nullptr) : Widget(parent), _input_caption(this)
+        Input(Widget* parent = nullptr) : Widget {parent}, _input_caption {this}
         {
             FocusHandler::_focus_area = &_widget_area;
             MouseHandler::_click_area = &_widget_area;

inc/basic_widgets/w/base/layout.hpp

@@ -30,7 +30,7 @@ namespace bwidgets
 
         Size margins = default_margins;
 
-        Layout(Widget* p = nullptr) : Widget(p) {}
+        using Widget::Widget;
 
         Layout(const Layout&) = delete;
         Layout(Layout&&)      = delete;

inc/basic_widgets/w/base/widget.hpp

@@ -19,6 +19,8 @@ namespace bwidgets
         SDL_Rect                  _viewport {0, 0, 0, 0};
         SDL_Rect                  _widget_area {0, 0, 0, 0};
 
+        explicit Widget(Widget* p = nullptr) noexcept : parent {p} {}
+
         virtual void _handle_geometry_change(const SDL_Rect&) = 0;
         virtual void _handle_renderer_change(const std::shared_ptr<Renderer>&) {}
         virtual void _handle_rendering() = 0;
@@ -26,8 +28,6 @@ namespace bwidgets
     public:
         Widget* parent;
 
-        Widget(Widget* p = nullptr) noexcept : parent(p) {}
-
         Widget(const Widget&) noexcept = default;
         Widget(Widget&&) noexcept      = default;
         virtual ~Widget() noexcept     = default;

src/core/font.cpp

@@ -14,18 +14,19 @@ const Color Font::default_color_bg {255, 255, 255, SDL_ALPHA_OPAQUE};
 const Color Font::default_color_fg {0, 0, 0, SDL_ALPHA_OPAQUE};
 
 Font::Font(TTF_Font* f)
-  : Wrapper(ptr_or_throw<SDLError>(f), [f](TTF_Font*) noexcept { TTF_CloseFont(f); }),
+  : Wrapper {ptr_or_throw<SDLError>(f), [f](TTF_Font*) noexcept { TTF_CloseFont(f); }},
-    ascent(TTF_FontAscent(f)),
+    ascent {TTF_FontAscent(f)},
-    descent(TTF_FontDescent(f)),
+    descent {TTF_FontDescent(f)},
-    faces(TTF_FontFaces(f)),
+    faces {TTF_FontFaces(f)},
-    family_name(TTF_FontFaceFamilyName(f)),
+    family_name {TTF_FontFaceFamilyName(f)},
-    fixed_width(TTF_FontFaceIsFixedWidth(f) != 0),
+    fixed_width {TTF_FontFaceIsFixedWidth(f) != 0},
-    height(TTF_FontHeight(f)),
+    height {TTF_FontHeight(f)},
-    line_skip(TTF_FontLineSkip(f)),
+    line_skip {TTF_FontLineSkip(f)},
-    style_name(TTF_FontFaceStyleName(f))
+    style_name {TTF_FontFaceStyleName(f)}
 {}
 
-Font::Font(const std::string& file, int size) : Font(TTF_OpenFont(file.c_str(), size)) {}
+Font::Font(const std::string& file, int size) : Font {TTF_OpenFont(file.c_str(), size)}
+{}
 
 auto Font::hinting() const noexcept -> Font::Hinting
 {

src/core/renderer.cpp

@@ -4,13 +4,13 @@
 using namespace bwidgets;
 
 Renderer::Renderer(SDL_Renderer* r)
-  : Wrapper(ptr_or_throw<SDLError>(r),
+  : Wrapper {ptr_or_throw<SDLError>(r),
-            [r](SDL_Renderer*) noexcept { SDL_DestroyRenderer(r); }),
+             [r](SDL_Renderer*) noexcept { SDL_DestroyRenderer(r); }},
-    info(_info(r))
+    info {_info(r)}
 {}
 
 Renderer::Renderer(SDL_Window* w, const int index, const uint32_t flags = 0)
-  : Renderer(ptr_or_throw<SDLError>(SDL_CreateRenderer(w, index, flags)))
+  : Renderer {ptr_or_throw<SDLError>(SDL_CreateRenderer(w, index, flags))}
 {}
 
 auto Renderer::blend_mode() -> SDL_BlendMode

src/core/texture.cpp

@@ -4,19 +4,19 @@
 using namespace bwidgets;
 
 Texture::Texture(SDL_Texture* t)
-  : Wrapper(ptr_or_throw<SDLError>(t),
+  : Wrapper {ptr_or_throw<SDLError>(t),
-            [t](SDL_Texture*) noexcept { SDL_DestroyTexture(t); })
+             [t](SDL_Texture*) noexcept { SDL_DestroyTexture(t); }}
 {
     _attributes = attributes(t);
 }
 
 Texture::Texture(Renderer* r, const SDL_PixelFormatEnum f, const SDL_TextureAccess a,
                  int w, int h)
-  : Texture(SDL_CreateTexture(r->_data(), f, a, w, h))
+  : Texture {SDL_CreateTexture(r->_data(), f, a, w, h)}
 {}
 
 Texture::Texture(Renderer* r, SDL_Surface* s)
-  : Texture(SDL_CreateTextureFromSurface(r->_data(), s))
+  : Texture {SDL_CreateTextureFromSurface(r->_data(), s)}
 {
     _attributes = attributes(_data());
 }

src/w/button.cpp

@@ -11,7 +11,7 @@ const Color Button::default_color_bg {150, 150, 150, SDL_ALPHA_OPAQUE};
 const Color Button::default_color_bg_hover {175, 175, 175, SDL_ALPHA_OPAQUE};
 const Color Button::default_color_fg {0, 0, 0, SDL_ALPHA_OPAQUE};
 
-Button::Button(Widget* parent) noexcept : Widget(parent), _caption(this)
+Button::Button(Widget* parent) noexcept : Widget{parent}, _caption{this}
 {
     _focus_area = _click_area = &_widget_area;
     _caption.alignment        = Caption::Alignment::CENTER;

src/w/caption.cpp

@@ -7,7 +7,7 @@
 
 using namespace bwidgets;
 
-Caption::Caption(Widget* parent) noexcept : Widget(parent)
+Caption::Caption(Widget* parent) noexcept : Widget {parent}
 {
     _font_color_bg = default_font_color_bg;
     _font_color_fg = default_font_color_fg;