Use size_t to represent counts and indices

[libs/gltk.git] / source / entry.h

diff --git a/source/entry.h b/source/entry.h
index 0573671abfded057908d9fc320b0671e59a883e4..ee390a0421116df51cc2b701a21249fd26f8faed 100644 (file)
--- a/source/entry.h
+++ b/source/entry.h
@@ -42,15 +42,15 @@ private:
        bool multiline = false;
        unsigned edit_width = 10;
        unsigned edit_height = 1;
-       unsigned edit_pos = 0;
-       unsigned first_row = 0;
+       std::size_t edit_pos = 0;
+       std::size_t first_row = 0;
        unsigned visible_rows = 1;
        const Part *text_part = nullptr;
        VSlider *slider = nullptr;
        bool got_key_press = false;
        bool cursor_blink = true;
        bool selection_active = false;
-       unsigned selection_pos = 0;
+       std::size_t selection_pos = 0;
 
 public:
        Entry(const std::string & = std::string());
@@ -62,17 +62,17 @@ private:
 
 public:
        void set_text(const std::string &);
-       void insert(unsigned, const std::string &);
-       void erase(unsigned, unsigned);
+       void insert(std::size_t, const std::string &);
+       void erase(std::size_t, std::size_t);
        const std::string &get_text() const { return text.get(); }
 
-       void set_edit_position(unsigned p) { set_edit_position(p, false); }
-       unsigned get_edit_position() const { return edit_pos; }
+       void set_edit_position(std::size_t p) { set_edit_position(p, false); }
+       std::size_t get_edit_position() const { return edit_pos; }
        unsigned get_scroll_position() const { return first_row; }
        unsigned get_visible_rows() const { return visible_rows; }
-       bool get_selection(unsigned &, unsigned &) const;
-       void translate_position(unsigned, unsigned &, unsigned &) const;
-       unsigned translate_position(unsigned, unsigned) const;
+       bool get_selection(std::size_t &, std::size_t &) const;
+       void translate_position(std::size_t, std::size_t &, std::size_t &) const;
+       std::size_t translate_position(std::size_t, std::size_t) const;
 
        /** Sets the minimum size of the editing area, in characters and rows.  This
        only affects autosizing. */
@@ -98,8 +98,8 @@ private:
        void on_style_change() override;
 
        void move_edit_position(Navigation, bool);
-       void adjust_edit_position_for_change(unsigned, int);
-       void set_edit_position(unsigned, bool);
+       void adjust_edit_position_for_change(std::size_t, std::ptrdiff_t);
+       void set_edit_position(std::size_t, bool);
        void erase_selection(bool);
        void check_cursor_blink();
        void check_view_range();