Add tests for window layout and responsiveness in GUI

- Verify that the window starts in a compact size with a minimum size floor.
- Ensure that the overview and sidebar adapt correctly to narrow widths.

bfos/ui_gui.py

@@ -2715,6 +2715,8 @@ class BfGui:  # pragma: no cover - pencere gerektirir (statik testler dokunmaz)
         self._browser_inner: dict[str, Any] = {}
         self._detail_body: dict[str, Any] = {}
         self._activity: list[tuple[str, str, str, str, str]] = []
+        self._overview_card_frames: list[Any] = []
+        self._overview_quick_buttons: list[Any] = []
         self._elapsed = widgets.Elapsed()
         self._exec_title_text = "Etkin işlem yok."
         self._current_page = CATEGORIES[0]
@@ -2723,13 +2725,19 @@ class BfGui:  # pragma: no cover - pencere gerektirir (statik testler dokunmaz)
         # gecerli olmali, sonradan boyamak gri bir pencere ve titreme uretir.
         self.styles = theme.apply_theme(root)
         root.title(WINDOW_TITLE)
-        root.minsize(1040, 760)
+        # Tk, geometry verilmezse en buyuk istegi olan cikti/alt cubuk
+        # kombinasyonuna gore pencereyi ekranin tamamindan da buyuk acabiliyor.
+        # Saha laptoplarinda ilk bakis tek ekrana sigmali; kullanici yine
+        # pencereyi buyutebilir. 860x620, detayli moddaki iki kolonun
+        # kullanilabilir en dar guvenli tabanidir.
+        root.geometry("1180x720")
+        root.minsize(860, 620)
         root.columnconfigure(0, weight=1)
         # Bantlar: baslik -> uyarilar -> hedef -> govde -> cikti -> eylem.
-        # minsize: minimum pencerede (1040x760) islem listesi de cikti kuyusu da
+        # minsize: minimum pencerede (860x620) islem listesi de cikti kuyusu da
         # gorunur kalir; ikisi de agirlikla buyur, hicbiri digerini yutamaz.
         root.rowconfigure(3, weight=3, minsize=200)
-        root.rowconfigure(4, weight=2, minsize=170)
+        root.rowconfigure(4, weight=1, minsize=120)
 
         self._build_header()
         self._build_notices()
@@ -2747,11 +2755,12 @@ class BfGui:  # pragma: no cover - pencere gerektirir (statik testler dokunmaz)
         output_area.grid(row=4, column=0, sticky="nsew",
                          padx=theme.SP_4, pady=(theme.SP_3, 0))
         self._build_exec_header(output_area)
-        self.output = OutputPane(output_area, self.styles, height=7,
+        self.output = OutputPane(output_area, self.styles, height=5,
                                  log_path=ctx.console_log)
         self.output.drain()
         self._build_footer()
         self._apply_privilege_controls()
+        self.root.bind("<Configure>", self._on_window_resized)
 
         self.show_mode(full=full_mode)
         self._load_inventory()
@@ -3167,6 +3176,7 @@ class BfGui:  # pragma: no cover - pencere gerektirir (statik testler dokunmaz)
                      pady=(theme.SP_1, theme.SP_3))
             self._bind_wrap(card, sub, theme.SP_7)
             self._overview_values[key] = (value, sub)
+            self._overview_card_frames.append(card)
         self._refresh_overview()
 
         box = ttk.Frame(page, style=self.styles["panel"])
@@ -3187,7 +3197,9 @@ class BfGui:  # pragma: no cover - pencere gerektirir (statik testler dokunmaz)
                           else self.styles["big_button"])
             button = ttk.Button(inner, text=label, command=command,
                                 style=style_name, width=18)
-            button.pack(fill="x", pady=theme.SP_2)
+            button.pack(side="left", fill="x", expand=True,
+                        padx=(0, theme.SP_2), pady=theme.SP_2)
+            self._overview_quick_buttons.append(button)
             if label == "Kur":
                 self.install_button = button
         ttk.Label(
@@ -3399,14 +3411,28 @@ class BfGui:  # pragma: no cover - pencere gerektirir (statik testler dokunmaz)
         self._paint_nav()
 
     def _on_window_resized(self, event) -> None:
-        """Dar pencerede kenar cubugu katlanir (icerik nefes alir)."""
+        """Dar pencerede kabugu ve Genel Bakis kartlarini toplar."""
         if event.widget is not self.root:
             return
         if event.width < 900:
-            self._sidebar.grid_remove()
+            if hasattr(self, "_sidebar"):
-        else:
+                self._sidebar.grid_remove()
+        elif hasattr(self, "_sidebar"):
             self._sidebar.grid()
 
+        cards = getattr(self, "_overview_card_frames", ())
+        if cards:
+            columns = 2 if event.width < 1120 else 4
+            for index, card in enumerate(cards):
+                card.grid_configure(
+                    row=index // columns,
+                    column=index % columns,
+                    padx=(0, theme.SP_3) if index % columns < columns - 1 else (0, 0),
+                    pady=(0, theme.SP_2) if columns == 2 and index // columns == 0 else (0, 0),
+                )
+            for column in range(4):
+                self._overview_cards.columnconfigure(column, weight=1 if column < columns else 0)
+
     def _build_category_page(self, parent, category: str):
         """Kategori sayfasi: solda islem tarayici, sagda ayrinti paneli."""
         page = ttk.Frame(parent, style=self.styles["frame"])

tests/test_bfos_gui_static.py

@@ -1055,6 +1055,20 @@ class TestConsoleLayoutContract(StaticCase):
         self.assertEqual(
             re.findall(r"#[0-9a-fA-F]{3,8}\b", widgets_source), [])
 
+    def test_window_starts_compact_and_has_small_screen_floor(self) -> None:
+        self.assertIn('root.geometry("1180x720")', self.source)
+        self.assertIn('root.minsize(860, 620)', self.source)
+        self.assertIn('OutputPane(output_area, self.styles, height=5', self.source)
+
+    def test_overview_and_sidebar_adapt_to_narrow_widths(self) -> None:
+        for needle in (
+            'if event.width < 900:',
+            'columns = 2 if event.width < 1120 else 4',
+            'self._overview_card_frames',
+        ):
+            with self.subTest(needle=needle):
+                self.assertIn(needle, self.source)
+
     def test_there_is_exactly_one_exit_control(self) -> None:
         """'Cik' tek kontrol: ya basit modda ya alt cubukta, ayni anda degil."""
         self.assertEqual(self.source.count('text="Çıkış"'), 1)