From d756076644c16cb74051fa7520f84375263b84c4 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 25 Mar 2025 17:31:25 +0100
Subject: Fix: Windows: Clipboard gets stuck when text is copied while window
 is hidden (#1233)

---
 src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
index 552f26dfc..88eb2cdca 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
@@ -441,6 +441,7 @@ void Fl_WinAPI_Window_Driver::label(const char *name,const char *iname) {
 
 extern void fl_clipboard_notify_retarget(HWND wnd);
 extern void fl_update_clipboard(void);
+extern char fl_i_own_selection[2];
 
 void Fl_WinAPI_Window_Driver::hide() {
   Fl_X* ip = Fl_X::flx(pWindow);
@@ -474,6 +475,8 @@ void Fl_WinAPI_Window_Driver::hide() {
 
   // Issue #569: undo RegisterDragDrop()
   RevokeDragDrop((HWND)ip->xid);
+  
+  fl_i_own_selection[1] = 0; // issue #1233
 
   // make sure any custom icons get freed
   // icons(NULL, 0); // free_icons() is called by the Fl_Window destructor
-- 
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