Use nullptr in place of 0 or NULL

[libs/gui.git] / source / graphics / display.cpp

diff --git a/source/graphics/display.cpp b/source/graphics/display.cpp
index 92e341aed334b25fa283197d39e2e20dc3766f1e..8c3813d16cd8d19321fddcd6609a9dfc5748da3c 100644 (file)
--- a/source/graphics/display.cpp
+++ b/source/graphics/display.cpp
@@ -20,7 +20,7 @@ void Display::remove_window(Window &wnd)
 {
        priv->windows.erase(wnd.get_private().window);
        if(&wnd==focus_window)
-               focus_window = 0;
+               focus_window = nullptr;
 }
 
 const VideoMode &Display::get_desktop_mode() const
@@ -39,7 +39,7 @@ void Display::restore_mode()
 
 const VideoMode *Display::find_mode(const VideoMode &mode, float rate_tolerance) const
 {
-       const VideoMode *closest = 0;
+       const VideoMode *closest = nullptr;
        float rate_diff = 0.0f;
 
        float target_rate = mode.rate;
@@ -85,7 +85,7 @@ void Display::window_got_focus(Window &w)
 
 void Display::window_lost_focus()
 {
-       focus_window = 0;
+       focus_window = nullptr;
 }
 
 void Display::tick()