fix spurious selection when reloading the browser on macOS

cfillion · cfillion · commit 7134045dcbde · 2024-02-14T06:03:50.000-05:00
https://developer.apple.com/documentation/appkit/nstableview/1527288-beginupdates
diff --git a/src/listview.cpp b/src/listview.cpp
@@ -315,6 +315,11 @@ void ListView::endEdit()
 void ListView::clear()
 {
   ListView_DeleteAllItems(handle());
+#ifdef __APPLE__
+  // NSTableView preverves the previous selection when removing rows after
+  // beginUpdates is called (via WM_SETREDRAW=0 in SWELL)
+  unselectAll();
+#endif
 
   m_rows.clear();
 }

Original file line number	Diff line number	Diff line change
`@@ -315,6 +315,11 @@ void ListView::endEdit()`
`315`	`315`	`void ListView::clear()`
`316`	`316`	`{`
`317`	`317`	`ListView_DeleteAllItems(handle());`
	`318`	`+#ifdef __APPLE__`
	`319`	`+ // NSTableView preverves the previous selection when removing rows after`
	`320`	`+ // beginUpdates is called (via WM_SETREDRAW=0 in SWELL)`
	`321`	`+ unselectAll();`
	`322`	`+#endif`
`318`	`323`
`319`	`324`	`m_rows.clear();`
`320`	`325`	`}`