GTK: HTTP Auth dialogs under linux.

chrome/browser/gtk/constrained_window_gtk.h

Index: chrome/browser/gtk/constrained_window_gtk.h
diff --git a/chrome/browser/gtk/constrained_window_gtk.h b/chrome/browser/gtk/constrained_window_gtk.h
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+++ b/chrome/browser/gtk/constrained_window_gtk.h
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+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_GTK_CONSTRAINED_WINDOW_GTK_H_
+#define CHROME_BROWSER_GTK_CONSTRAINED_WINDOW_GTK_H_
+
+#include "chrome/browser/tab_contents/constrained_window.h"
+
+#include "base/basictypes.h"
+#include "chrome/common/owned_widget_gtk.h"
+
+class TabContents;
+class TabContentsViewGtk;
+typedef struct _GtkWidget GtkWidget;
+
+class ConstrainedWindowGtkDelegate {
+ public:
+  // Returns the top of the widget root that will be put in the constrained

[Evan Martin, 2009/06/19 21:55:48]

"top of the widget root" is weird.  You just mean "the widget" I think.

+  // window's container.
+  virtual GtkWidget* GetWidgetRoot() = 0;
+
+  // Tells the delegate to either delete itself or set up a task to delete
+  // itself later.
+  virtual void DeleteDelegate() = 0;
+};
+
+// Constrained window implementation for the GTK port. Unlike the windows

[Evan Martin, 2009/06/19 21:55:48]

capital Windows here, to reduce confusion with lowercase windows below

+// system, ConstrainedWindowGtk doesn't draw draggable fake windows and instead
+// just centers the dialog. It is thus an order of magnitude simpler.
+class ConstrainedWindowGtk : public ConstrainedWindow {
+ public:
+  virtual ~ConstrainedWindowGtk();
+
+  // Overridden from ConstrainedWindow:
+  virtual void CloseConstrainedWindow();
+
+  // Returns the TabContents that constrains this Constrained Window.
+  TabContents* owner() const { return owner_; }
+
+  // Returns the event box we draw on.

[Evan Martin, 2009/06/19 21:55:48]

Maybe make it more clear why we expose this?  Maybe the caller doesn't care that
it's an eventbox but rather this is just "the widget that contains the junk" or
whatever.

+  GtkWidget* widget() { return border_.get(); }
+
+  // Returns the View that we collaborate with to position ourselves.
+  TabContentsViewGtk* ContainingView();
+
+ private:
+  friend class ConstrainedWindow;
+
+  ConstrainedWindowGtk(TabContents* owner,
+                       ConstrainedWindowGtkDelegate* delegate);
+
+  // The TabContents that owns and constrains this ConstrainedWindow.
+  TabContents* owner_;
+
+  // The top level widget container that exports to our TabContentsViewGtk.
+  OwnedWidgetGtk border_;
+
+  // Delegate that provides the contents of this constrained window.
+  ConstrainedWindowGtkDelegate* delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(ConstrainedWindowGtk);
+};
+
+#endif  // CHROME_BROWSER_GTK_CONSTRAINED_WINDOW_GTK_H_