v1.9.14: fix dialog minimize bug — restore modal dialogs on un-minimize

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

gui/group_dialog.py

@@ -33,6 +33,12 @@ class GroupDialog(ctk.CTkToplevel):
         self.resizable(False, False)
         self.transient(master)
         self.grab_set()
+        self.protocol("WM_DELETE_WINDOW", self._on_close)
+
+        # Fix: restore dialog when parent is un-minimized
+        self._master_ref = master
+        master.bind("<Map>", self._on_parent_map, add="+")
+        self.bind("<Unmap>", self._on_unmap, add="+")
 
         # ── Name ──
         ctk.CTkLabel(self, text=t("group_name"), anchor="w").pack(
@@ -71,7 +77,7 @@ class GroupDialog(ctk.CTkToplevel):
         btn_frame.pack(fill="x", padx=20, pady=(15, 10))
 
         ctk.CTkButton(btn_frame, text=t("cancel"), width=80,
-                       fg_color="gray", command=self.destroy).pack(side="left")
+                       fg_color="gray", command=self._on_close).pack(side="left")
         ctk.CTkButton(btn_frame, text=t("save"), width=80,
                        command=self._save).pack(side="right")
 
@@ -90,6 +96,34 @@ class GroupDialog(ctk.CTkToplevel):
             else:
                 btn.configure(border_color=fg)
 
+    def _on_parent_map(self, event=None):
+        try:
+            if not self.winfo_exists():
+                return
+            self.deiconify()
+            self.lift()
+            self.focus_force()
+            self.grab_set()
+        except Exception:
+            pass
+
+    def _on_unmap(self, event=None):
+        try:
+            self.grab_release()
+        except Exception:
+            pass
+
+    def _on_close(self):
+        try:
+            self._master_ref.unbind("<Map>")
+        except Exception:
+            pass
+        try:
+            self.grab_release()
+        except Exception:
+            pass
+        self.destroy()
+
     def _save(self):
         name = self._name_var.get().strip()
         if not name:
@@ -107,4 +141,4 @@ class GroupDialog(ctk.CTkToplevel):
             group = self.store.add_group(name, self._selected_color)
             self.result = group
 
-        self.destroy()
+        self._on_close()

gui/server_dialog.py

@@ -62,6 +62,11 @@ class ServerDialog(ctk.CTkToplevel):
         # Release grab on close (prevents stuck app)
         self.protocol("WM_DELETE_WINDOW", self._on_close)
 
+        # Fix: restore dialog when parent is un-minimized
+        self._master_ref = master
+        master.bind("<Map>", self._on_parent_map, add="+")
+        self.bind("<Unmap>", self._on_unmap, add="+")
+
         self._field_frames: dict[str, ctk.CTkFrame] = {}
         self._build_ui(server)
 
@@ -485,8 +490,31 @@ class ServerDialog(ctk.CTkToplevel):
         except ValueError as e:
             self._show_error(str(e))
 
+    def _on_parent_map(self, event=None):
+        """Force-restore dialog when parent window is un-minimized."""
+        try:
+            if not self.winfo_exists():
+                return
+            self.deiconify()
+            self.lift()
+            self.focus_force()
+            self.grab_set()
+        except Exception:
+            pass
+
+    def _on_unmap(self, event=None):
+        """Release grab when dialog is minimized to prevent input lock."""
+        try:
+            self.grab_release()
+        except Exception:
+            pass
+
     def _on_close(self):
         """Release grab and destroy — prevents stuck app on minimize."""
+        try:
+            self._master_ref.unbind("<Map>")
+        except Exception:
+            pass
         try:
             self.grab_release()
         except Exception:

version.py

@@ -1,6 +1,6 @@
 """Version info for ServerManager."""
 
-__version__ = "1.9.13"
+__version__ = "1.9.14"
 __app_name__ = "ServerManager"
 __author__ = "aibot777"
 __description__ = "Desktop GUI for managing remote servers"