Match window border color to app theme rather than OS theme (#958)

* MacOS: match window chrome to app light/dark mode when app setting is different from OS * match window border to app theme on Windows
2026-06-24 13:46:09 -07:00
parent 2774970ca8
commit 67623366f5
9 changed files with 139 additions and 0 deletions
@@ -0,0 +1,20 @@
+//go:build darwin
+
+#import <AppKit/AppKit.h>
+
+void setWindowDarkMode(void* windowPtr, int mode) {
+    if (windowPtr == NULL) return;
+
+    NSWindow* window = (__bridge NSWindow*)windowPtr;
+
+    if (mode == 1) {
+        // Forces the window chrome and borders into Dark Mode
+        window.appearance = [NSAppearance appearanceNamed:NSAppearanceNameVibrantDark];
+    } else if (mode == 2) {
+        // Forces the window chrome and borders into Light Mode
+        window.appearance = [NSAppearance appearanceNamed:NSAppearanceNameVibrantLight];
+    } else {
+        // Reverts the window back to standard/system default behavior
+        window.appearance = nil; // Fallback to inherited system style
+    }
+}