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Reduce use of unsigned integers when signed will do fine.

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This commit is contained in:
Jared Boone 2016-01-23 17:53:16 -08:00
parent ce481c0b5a
commit 14f18d5cf7
10 changed files with 59 additions and 58 deletions
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8
firmware/common/ui_painter.hpp
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@ -46,9 +46,9 @@ public:
Painter(const Painter&) = delete;
Painter(Painter&&) = delete;
size_t draw_char(const Point p, const Style& style, const char c);
int draw_char(const Point p, const Style& style, const char c);
size_t draw_string(Point p, const Style& style, const std::string text);
int draw_string(Point p, const Style& style, const std::string text);
void draw_rectangle(const Rect r, const Color c);
void fill_rectangle(const Rect r, const Color c);
@ -56,8 +56,8 @@ public:
void paint_widget_tree(Widget* const w);
private:
void draw_hline(Point p, size_t width, const Color c);
void draw_vline(Point p, size_t height, const Color c);
void draw_hline(Point p, int width, const Color c);
void draw_vline(Point p, int height, const Color c);
void paint_widget(Widget* const w);
};