Linux: Raise window after click on titlebar or border.

chrome/browser/gtk/browser_window_gtk.cc

 // 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.
 
 #include "chrome/browser/gtk/browser_window_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 #include <X11/XF86keysym.h>
 
 #include <string>
@@ skipping 1957 matching lines @@
   bool has_hit_titlebar = !browser->IsFullscreen() && (toolbar_y < 0)
       && !has_hit_edge;
   if (event->button == 1) {
     if (GDK_BUTTON_PRESS == event->type) {
       guint32 last_click_time = browser->last_click_time_;
       gfx::Point last_click_position = browser->last_click_position_;
       browser->last_click_time_ = event->time;
       browser->last_click_position_ = gfx::Point(static_cast<int>(event->x),
                                                  static_cast<int>(event->y));
 
+      // Raise the window after a click on either the titlebar or the border to
+      // match the behavior of most window managers.
+      if (has_hit_titlebar || has_hit_edge)
+        gdk_window_raise(GTK_WIDGET(browser->window_)->window);
+
       if (has_hit_titlebar) {
         // We want to start a move when the user single clicks, but not start a
         // move when the user double clicks.  However, a double click sends the
         // following GDK events: GDK_BUTTON_PRESS, GDK_BUTTON_RELEASE,
         // GDK_BUTTON_PRESS, GDK_2BUTTON_PRESS, GDK_BUTTON_RELEASE.  If we
         // start a gtk_window_begin_move_drag on the second GDK_BUTTON_PRESS,
         // the call to gtk_window_maximize fails.  To work around this, we
         // keep track of the last click and if it's going to be a double click,
         // we don't call gtk_window_begin_move_drag.
         static GtkSettings* settings = gtk_settings_get_default();
@@ skipping 224 matching lines @@
   // are taken from the WMs' source code.
   return (wm_name == "Blackbox" ||
           wm_name == "compiz" ||
           wm_name == "e16" ||  // Enlightenment DR16
           wm_name == "KWin" ||
           wm_name == "Metacity" ||
           wm_name == "Mutter" ||
           wm_name == "Openbox" ||
           wm_name == "Xfwm4");
 }