1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef ScrollbarThemeMacNonOverlayAPI_h 32 #define ScrollbarThemeMacNonOverlayAPI_h 33 34 #include "core/platform/mac/ScrollbarThemeMac.h" 35 36 namespace WebCore { 37 38 class ScrollbarThemeMacNonOverlayAPI : public ScrollbarThemeMacCommon { 39 public: 40 virtual int scrollbarThickness(ScrollbarControlSize = RegularScrollbar) OVERRIDE; 41 virtual bool usesOverlayScrollbars() const OVERRIDE { return false; } 42 virtual ScrollbarButtonsPlacement buttonsPlacement() const OVERRIDE; 43 44 virtual bool paint(ScrollbarThemeClient*, GraphicsContext*, const IntRect& damageRect) OVERRIDE; 45 46 protected: 47 virtual IntRect trackRect(ScrollbarThemeClient*, bool painting = false) OVERRIDE; 48 virtual IntRect backButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool painting = false) OVERRIDE; 49 virtual IntRect forwardButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool painting = false) OVERRIDE; 50 51 virtual void updateButtonPlacement() OVERRIDE; 52 53 virtual bool hasButtons(ScrollbarThemeClient*) OVERRIDE; 54 virtual bool hasThumb(ScrollbarThemeClient*) OVERRIDE; 55 56 virtual int minimumThumbLength(ScrollbarThemeClient*) OVERRIDE; 57 }; 58 59 } 60 61 #endif 62