checkpoint: fixing ux with window frame bar

src/gui_2.py

@@ -367,38 +367,58 @@ class App:
     except Exception as e:
      self.ai_status = f"error: {e}"
    imgui.end_menu()
+   
+  # Draw right-aligned window controls directly in the menu bar
+  try:
+   import ctypes
+   ctypes.pythonapi.PyCapsule_GetPointer.restype = ctypes.c_void_p
+   ctypes.pythonapi.PyCapsule_GetPointer.argtypes = [ctypes.py_object, ctypes.c_char_p]
+   hwnd_capsule = imgui.get_main_viewport().platform_handle_raw
+   hwnd = ctypes.pythonapi.PyCapsule_GetPointer(hwnd_capsule, b"nb_handle")
+  except Exception:
+   hwnd = 0
+
+  if hwnd:
+   btn_w = 40
+   display_w = imgui.get_io().display_size.x
+   right_x = display_w - (btn_w * 3)
+   
+   # Drag area check using an explicit invisible button spanning the empty space
+   curr_x = imgui.get_cursor_pos_x()
+   drag_w = right_x - curr_x
+   if drag_w > 0:
+    imgui.invisible_button("##drag_area", (drag_w, 0))
+    if imgui.is_item_hovered() and imgui.is_mouse_clicked(0):
+     win32gui.ReleaseCapture()
+     win32gui.SendMessage(hwnd, win32con.WM_NCLBUTTONDOWN, win32con.HTCAPTION, 0)
+   
+   imgui.push_style_color(imgui.Col_.button, vec4(0, 0, 0, 0))
+   
+   try:
+    is_max = win32gui.GetWindowPlacement(hwnd)[1] == win32con.SW_SHOWMAXIMIZED
+   except Exception:
+    is_max = False
+   
+   imgui.set_cursor_pos_x(right_x)
+   if imgui.button("_", (btn_w, 0)):
+    win32gui.ShowWindow(hwnd, win32con.SW_MINIMIZE)
+    
+   imgui.set_cursor_pos_x(right_x + btn_w)
+   if imgui.button("[=]" if is_max else "[]", (btn_w, 0)):
+    win32gui.ShowWindow(hwnd, win32con.SW_RESTORE if is_max else win32con.SW_MAXIMIZE)
+   
+   imgui.set_cursor_pos_x(right_x + btn_w * 2)
+   imgui.push_style_color(imgui.Col_.button_hovered, vec4(200, 50, 50, 255))
+   if imgui.button("X", (btn_w, 0)):
+    win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
+   imgui.pop_style_color()
+   
+   imgui.pop_style_color()
 
  def _render_custom_title_bar(self) -> None:
-  hwnd = imgui.get_main_viewport().platform_handle
-  if not hwnd: return
-  bar_height = 30
-  imgui.set_next_window_pos((0, 0))
-  imgui.set_next_window_size((imgui.get_io().display_size.x, bar_height))
-  flags = (imgui.WindowFlags_.no_title_bar | imgui.WindowFlags_.no_resize | 
-           imgui.WindowFlags_.no_move | imgui.WindowFlags_.no_scrollbar | 
-           imgui.WindowFlags_.no_saved_settings | imgui.WindowFlags_.no_bring_to_front_on_focus)
-  imgui.push_style_var(imgui.StyleVar_.window_rounding, 0)
-  imgui.push_style_var(imgui.StyleVar_.window_border_size, 0)
-  imgui.push_style_var(imgui.StyleVar_.window_padding, (10, 5))
-  if imgui.begin("##custom_title_bar", None, flags):
-   imgui.text("manual slop")
-   if imgui.is_window_hovered() and imgui.is_mouse_dragging(0):
-    win32gui.ReleaseCapture()
-    win32gui.SendMessage(hwnd, win32con.WM_NCLBUTTONDOWN, win32con.HTCAPTION, 0)
-   btn_w = 40
-   spacing = imgui.get_style().item_spacing.x
-   right_x = imgui.get_window_width() - (btn_w * 3 + spacing * 2 + 10)
-   imgui.same_line(right_x)
-   if imgui.button("_", (btn_w, 20)):
-    win32gui.ShowWindow(hwnd, win32con.SW_MINIMIZE)
-   imgui.same_line()
-   if imgui.button("[]", (btn_w, 20)):
-    win32gui.ShowWindow(hwnd, win32con.SW_MAXIMIZE)
-   imgui.same_line()
-   if imgui.button("X", (btn_w, 20)):
-    win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
-   imgui.end()
-  imgui.pop_style_var(3)
+  # Obsolete, removed since it renders behind the full screen dock space.
+  # Controls are now embedded in _show_menus.
+  pass
 
  def _render_shader_live_editor(self) -> None:
   if self.show_windows.get('Shader Editor', False):