Uses and returns the fractional width in text eliding

chrome/browser/ui/gtk/autofill/autofill_popup_view_gtk.cc

 // Copyright (c) 2012 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/ui/gtk/autofill/autofill_popup_view_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #include "grit/ui_resources.h"
 #include "third_party/WebKit/public/web/WebAutofillClient.h"
 #include "ui/base/gtk/gtk_hig_constants.h"
 #include "ui/base/gtk/gtk_windowing.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/gtk_compat.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/pango_util.h"
 #include "ui/gfx/rect.h"
+#include "ui/gfx/rect_conversions.h"
 
 using WebKit::WebAutofillClient;
 
 namespace {
 
 const GdkColor kBorderColor = GDK_COLOR_RGB(0xc7, 0xca, 0xce);
 const GdkColor kHoveredBackgroundColor = GDK_COLOR_RGB(0xcd, 0xcd, 0xcd);
 const GdkColor kNameColor = GDK_COLOR_RGB(0x00, 0x00, 0x00);
 const GdkColor kWarningColor = GDK_COLOR_RGB(0x7f, 0x7f, 0x7f);
 const GdkColor kSubtextColor = GDK_COLOR_RGB(0x7f, 0x7f, 0x7f);
@@ skipping 46 matching lines @@
   UpdateBoundsAndRedrawPopup();
 
   gtk_widget_show(window_);
 
   GtkWidget* parent_window =
       gtk_widget_get_toplevel(controller_->container_view());
   ui::StackPopupWindow(window_, parent_window);
 }
 
 void AutofillPopupViewGtk::InvalidateRow(size_t row) {
-  GdkRectangle row_rect = controller_->GetRowBounds(row).ToGdkRectangle();
+  GdkRectangle row_rect =
+      gfx::ToEnclosingRect(controller_->GetRowBounds(row)).ToGdkRectangle();
   GdkWindow* gdk_window = gtk_widget_get_window(window_);
   gdk_window_invalidate_rect(gdk_window, &row_rect, FALSE);
 }
 
 void AutofillPopupViewGtk::UpdateBoundsAndRedrawPopup() {
   gtk_widget_set_size_request(window_,
                               controller_->popup_bounds().width(),
                               controller_->popup_bounds().height());
   gtk_window_move(GTK_WINDOW(window_),
                   controller_->popup_bounds().x(),
                   controller_->popup_bounds().y());
 
   GdkWindow* gdk_window = gtk_widget_get_window(window_);
-  GdkRectangle popup_rect = controller_->popup_bounds().ToGdkRectangle();
+  GdkRectangle popup_rect =
+      gfx::ToEnclosingRect(controller_->popup_bounds()).ToGdkRectangle();
   if (gdk_window != NULL)
     gdk_window_invalidate_rect(gdk_window, &popup_rect, FALSE);
 }
 
 gboolean AutofillPopupViewGtk::HandleConfigure(GtkWidget* widget,
                                                GdkEventConfigure* event) {
   controller_->Hide();
   return FALSE;
 }
 
@@ skipping 19 matching lines @@
   DCHECK_EQ(1, kBorderThickness);
   // Draw the 1px border around the entire window.
   gdk_cairo_set_source_color(cr, &kBorderColor);
   gdk_cairo_rectangle(cr, &widget->allocation);
   cairo_stroke(cr);
   SetUpLayout();
 
   gfx::Rect damage_rect(event->area);
 
   for (size_t i = 0; i < controller_->names().size(); ++i) {
-    gfx::Rect line_rect = controller_->GetRowBounds(i);
+    gfx::Rect line_rect = gfx::ToEnclosingRect(controller_->GetRowBounds(i));
     // Only repaint and layout damaged lines.
     if (!line_rect.Intersects(damage_rect))
       continue;
 
     if (controller_->identifiers()[i] == WebAutofillClient::MenuItemIDSeparator)
       DrawSeparator(cr, line_rect);
     else
       DrawAutofillEntry(cr, i, line_rect);
   }
 
@@ skipping 131 matching lines @@
   pango_cairo_show_layout(cairo_context, layout_);
   cairo_restore(cairo_context);
 }
 
 AutofillPopupView* AutofillPopupView::Create(
     AutofillPopupController* controller) {
   return new AutofillPopupViewGtk(controller);
 }
 
 }  // namespace autofill