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56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
// Copyright 2016 The Chromium Embedded Framework Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be found
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// in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_VIEWS_SCROLL_VIEW_IMPL_H_
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#define CEF_LIBCEF_BROWSER_VIEWS_SCROLL_VIEW_IMPL_H_
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#pragma once
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#include "include/views/cef_scroll_view.h"
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#include "include/views/cef_view_delegate.h"
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#include "libcef/browser/views/scroll_view_view.h"
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#include "libcef/browser/views/view_impl.h"
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class CefScrollViewImpl
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: public CefViewImpl<CefScrollViewView, CefScrollView, CefViewDelegate> {
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public:
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using ParentClass =
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CefViewImpl<CefScrollViewView, CefScrollView, CefViewDelegate>;
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CefScrollViewImpl(const CefScrollViewImpl&) = delete;
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CefScrollViewImpl& operator=(const CefScrollViewImpl&) = delete;
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// Create a new CefScrollView instance. |delegate| may be nullptr.
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static CefRefPtr<CefScrollViewImpl> Create(
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CefRefPtr<CefViewDelegate> delegate);
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// CefScrollView methods:
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CefRefPtr<CefScrollView> AsScrollView() override { return this; }
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void SetContentView(CefRefPtr<CefView> view) override;
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CefRefPtr<CefView> GetContentView() override;
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CefRect GetVisibleContentRect() override;
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bool HasHorizontalScrollbar() override;
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int GetHorizontalScrollbarHeight() override;
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bool HasVerticalScrollbar() override;
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int GetVerticalScrollbarWidth() override;
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// CefViewAdapter methods:
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std::string GetDebugType() override { return "ScrollView"; }
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void GetDebugInfo(base::Value::Dict* info, bool include_children) override;
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private:
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// Create a new implementation object.
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// Always call Initialize() after creation.
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// |delegate| may be nullptr.
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explicit CefScrollViewImpl(CefRefPtr<CefViewDelegate> delegate);
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// CefViewImpl methods:
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CefScrollViewView* CreateRootView() override;
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void InitializeRootView() override;
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IMPLEMENT_REFCOUNTING_DELETE_ON_UIT(CefScrollViewImpl);
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};
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#endif // CEF_LIBCEF_BROWSER_VIEWS_SCROLL_VIEW_IMPL_H_
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