Use nullptr instead of 0 for pointers

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

diff --git a/source/entry.cpp b/source/entry.cpp
index 53cb09048472cfb582de5df4cd6c7edf915f9310..5aadbc262d355805e3b4fe338714a2a0bb8d4311 100644 (file)
--- a/source/entry.cpp
+++ b/source/entry.cpp
@@ -13,20 +13,7 @@ using namespace std;
 namespace Msp {
 namespace GLtk {
 
-Entry::Entry(const string &t):
-       text(),
-       multiline(false),
-       edit_width(10),
-       edit_height(1),
-       edit_pos(0),
-       first_row(0),
-       visible_rows(1),
-       text_part(0),
-       slider(0),
-       got_key_press(false),
-       cursor_blink(true),
-       selection_active(false),
-       selection_pos(0)
+Entry::Entry(const string &t)
 {
        input_type = INPUT_TEXT;
        set_text(t);
@@ -332,8 +319,6 @@ bool Entry::navigate(Navigation nav)
 {
        if(nav==NAV_LEFT || nav==NAV_RIGHT || ((nav==NAV_DOWN || nav==NAV_UP) && multiline))
                move_edit_position(nav, false);
-       else if(nav==NAV_ACCEPT && !signal_enter.empty())
-               signal_enter.emit();
        else
                return false;
 
@@ -358,7 +343,7 @@ void Entry::on_style_change()
 
        if(!style)
        {
-               text_part = 0;
+               text_part = nullptr;
                return;
        }
 
@@ -483,7 +468,7 @@ void Entry::check_view_range()
        if(!multiline || !text_part)
                return;
 
-       visible_rows = text.get_visible_lines(*text_part, geom, 0);
+       visible_rows = text.get_visible_lines(*text_part, geom, nullptr);
 
        unsigned row, col;
        text.offset_to_coords(edit_pos, row, col);