From bacbe09641ffb161e274e5eb0746903ab43ddfd9 Mon Sep 17 00:00:00 2001 From: Marcel Peterkau Date: Sat, 27 Dec 2025 08:02:07 +0100 Subject: [PATCH] added automatic minsize of UI to prevent hidden Elements at startup --- src/gui.py | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/src/gui.py b/src/gui.py index c8f13e3..4cd3c86 100644 --- a/src/gui.py +++ b/src/gui.py @@ -55,7 +55,6 @@ class DHCPApp(tk.Frame): def __init__(self, master: tk.Tk) -> None: super().__init__(master) master.title("Simple DHCP Server (Lab)") - master.minsize(700, 500) self.pack(fill="both", expand=True, padx=12, pady=12) # Single server instance @@ -111,13 +110,13 @@ class DHCPApp(tk.Frame): left = ttk.Labelframe(paned, text="Aktive Clients / Leases") self.clients = tk.Listbox(left, height=12) self.clients.pack(fill="both", expand=True, padx=6, pady=6) - paned.add(left, weight=1) + paned.add(left, weight=1, minsize=240) # Logs right = ttk.Labelframe(paned, text="Log") self.log = tk.Text(right, height=12, state="disabled") self.log.pack(fill="both", expand=True, padx=6, pady=6) - paned.add(right, weight=2) + paned.add(right, weight=2, minsize=360) # --- Status bar --- self.status_var = tk.StringVar(value="Bereit.") @@ -125,6 +124,7 @@ class DHCPApp(tk.Frame): status.pack(fill="x", side="bottom") self._refresh_interface_list(initial=True) + self._apply_min_sizes() # periodic refresh self.after(400, self._refresh) @@ -192,6 +192,13 @@ class DHCPApp(tk.Frame): if not initial: self.status_var.set("Keine Netzwerk-Interfaces gefunden.") + def _apply_min_sizes(self) -> None: + # Ensure window cannot shrink below a comfortable layout + self.update_idletasks() + min_w = max(self.winfo_reqwidth() + 16, 720) + min_h = max(self.winfo_reqheight() + 16, 540) + self.master.minsize(min_w, min_h) + def rescan_interfaces(self) -> None: if self.server and self.server.is_running(): messagebox.showinfo("Server läuft", "Stoppe den Server, bevor du Interfaces neu scannst.")