ui/base/gtk/gtk_screen_util.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_BASE_GTK_GTK_SCREEN_UTILS_H_
   6 #define UI_BASE_GTK_GTK_SCREEN_UTILS_H_
   7
   8 #include <gtk/gtk.h>
   9
  10 #include "ui/base/ui_base_export.h"
  11 #include "ui/gfx/point.h"
  12 #include "ui/gfx/rect.h"
  13 #include "ui/gfx/vector2d.h"
  14
  15 namespace ui {
  16
  17 // Returns true if the screen is composited, false otherwise.
  18 UI_BASE_EXPORT bool IsScreenComposited();
  19
  20 // Get the current location of the mouse cursor relative to the screen.
  21 UI_BASE_EXPORT gfx::Point ScreenPoint(GtkWidget* widget);
  22
  23 // Get the current location of the mouse cursor relative to the widget.
  24 UI_BASE_EXPORT gfx::Point ClientPoint(GtkWidget* widget);
  25
  26 // Gets the offset of a gtk widget from the origin in screen coordinates.
  27 UI_BASE_EXPORT gfx::Vector2d GetWidgetScreenOffset(GtkWidget* widget);
  28
  29 // Returns the bounds of the specified widget in screen coordinates.
  30 UI_BASE_EXPORT gfx::Rect GetWidgetScreenBounds(GtkWidget* widget);
  31
  32 }  // namespace ui
  33
  34 #endif  // UI_BASE_GTK_GTK_SCREEN_UTILS_H_