LibGUI: Add VerticalDirection::operator!

This allows to invert the direction of a VerticalDirection.
Author: https://github.com/LucasChollet Commit: cb4844bf64 Pull-request: https://github.com/SerenityOS/serenity/pull/14221 Issue: https://github.com/SerenityOS/serenity/issues/8071 Reviewed-by: https://github.com/linusg
2025-09-03 08:08:43 +00:00 · 2022-06-07 22:44:13 +02:00 · 2022-06-07 22:44:13 +02:00 · cb4844bf64 · 2024-07-17 08:48:34 +09:00
commit cb4844bf64
parent 9c2211f246
1 changed files with 7 additions and 0 deletions
--- a/Userland/Libraries/LibGUI/Widget.h
+++ b/Userland/Libraries/LibGUI/Widget.h
@ -52,6 +52,13 @@ enum class VerticalDirection {
    Down
 };

+constexpr VerticalDirection operator!(VerticalDirection const& other)
+{
+    if (other == VerticalDirection::Up)
+        return VerticalDirection::Down;
+    return VerticalDirection::Up;
+}
+
 constexpr VerticalDirection key_code_to_vertical_direction(KeyCode const& key)
 {
    if (key == Key_Up)