forked from mirrors/gecko-dev
30 lines
893 B
C++
30 lines
893 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_widget_gtk_ScreenHelperGTK_h
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#define mozilla_widget_gtk_ScreenHelperGTK_h
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#include "mozilla/widget/ScreenManager.h"
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#include "gdk/gdk.h"
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class nsWindow;
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namespace mozilla::widget {
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class ScreenHelperGTK final : public ScreenManager::Helper {
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public:
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ScreenHelperGTK();
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~ScreenHelperGTK();
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static int GetMonitorCount();
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static gint GetGTKMonitorScaleFactor(gint aMonitorNum = 0);
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static RefPtr<widget::Screen> GetScreenForWindow(nsWindow* aWindow);
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};
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} // namespace mozilla::widget
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#endif // mozilla_widget_gtk_ScreenHelperGTK_h
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