Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(6)

Side by Side Diff: ui/views/drag_utils.cc

Issue 2688413007: Add display::GetDisplayNearestView (Closed)
Patch Set: test GetDisplayNearestView Created 3 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/views/drag_utils.h" 5 #include "ui/views/drag_utils.h"
6 6
7 #include "ui/display/display.h" 7 #include "ui/display/display.h"
8 #include "ui/display/screen.h" 8 #include "ui/display/screen.h"
9 #include "ui/gfx/canvas.h" 9 #include "ui/gfx/canvas.h"
10 #include "ui/gfx/geometry/size.h" 10 #include "ui/gfx/geometry/size.h"
11 #include "ui/views/widget/widget.h" 11 #include "ui/views/widget/widget.h"
12 12
13 namespace views { 13 namespace views {
14 14
15 float ScaleFactorForDragFromWidget(Widget* widget) { 15 float ScaleFactorForDragFromWidget(Widget* widget) {
16 float device_scale = 1.0f; 16 float device_scale = 1.0f;
17 if (widget && widget->GetNativeView()) { 17 if (widget && widget->GetNativeView()) {
18 gfx::NativeView view = widget->GetNativeView(); 18 gfx::NativeView view = widget->GetNativeView();
19 display::Display display = 19 display::Display display =
20 display::Screen::GetScreen()->GetDisplayNearestWindow(view); 20 display::Screen::GetScreen()->GetDisplayNearestView(view);
21 device_scale = display.device_scale_factor(); 21 device_scale = display.device_scale_factor();
22 } 22 }
23 return device_scale; 23 return device_scale;
24 } 24 }
25 25
26 gfx::Canvas* GetCanvasForDragImage(Widget* widget, 26 gfx::Canvas* GetCanvasForDragImage(Widget* widget,
27 const gfx::Size& canvas_size) { 27 const gfx::Size& canvas_size) {
28 float device_scale = ScaleFactorForDragFromWidget(widget); 28 float device_scale = ScaleFactorForDragFromWidget(widget);
29 return new gfx::Canvas(canvas_size, device_scale, false); 29 return new gfx::Canvas(canvas_size, device_scale, false);
30 } 30 }
31 31
32 } // namespace views 32 } // namespace views
OLDNEW
« ui/display/win/screen_win.cc ('K') | « ui/views/controls/textfield/textfield.cc ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698