15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2010 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/dev/ppb_scrollbar_dev.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/dev/widget_dev.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class InstanceHandle; 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This class allows a plugin to use the browser's scrollbar widget. 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Scrollbar_Dev : public Widget_Dev { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates an is_null() Scrollbar object. 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Scrollbar_Dev() {} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit Scrollbar_Dev(PP_Resource resource); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Scrollbar_Dev(const InstanceHandle& instance, bool vertical); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Scrollbar_Dev(const Scrollbar_Dev& other); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Scrollbar_Dev& operator=(const Scrollbar_Dev& other); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // PPB_Scrollbar methods: 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32_t GetThickness(); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool IsOverlay(); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32_t GetValue(); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetValue(uint32_t value); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetDocumentSize(uint32_t size); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetTickMarks(const Rect* tick_marks, uint32_t count); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ScrollBy(PP_ScrollBy_Dev unit, int32_t multiplier); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ 40